[go: up one dir, main page]

KR930700701A - 개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이 - Google Patents

개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이

Info

Publication number
KR930700701A
KR930700701A KR1019920701988A KR920701988A KR930700701A KR 930700701 A KR930700701 A KR 930700701A KR 1019920701988 A KR1019920701988 A KR 1019920701988A KR 920701988 A KR920701988 A KR 920701988A KR 930700701 A KR930700701 A KR 930700701A
Authority
KR
South Korea
Prior art keywords
capillary
passage
wall
path
foundation
Prior art date
Application number
KR1019920701988A
Other languages
English (en)
Other versions
KR100198380B1 (ko
Inventor
앤슬리 톰프슨 휴
허맨 크라우터 에드워드
Original Assignee
리챠드 챨스 위트
더 프록터 앤드 갬블 캄파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23916111&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930700701(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 리챠드 챨스 위트, 더 프록터 앤드 갬블 캄파니 filed Critical 리챠드 챨스 위트
Publication of KR930700701A publication Critical patent/KR930700701A/ko
Application granted granted Critical
Publication of KR100198380B1 publication Critical patent/KR100198380B1/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2902—Channel shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Laminated Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)
  • Inorganic Fibers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)

Abstract

내용 없음.

Description

개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 모관로 구조물의 단면도로서, 상기 구조물은 본문에서 수집성 “섬유”라고 하는 모관로 리본이며, 그의 기초부의 한측면상에 모관로를 갖고 있다,
제2도는 기초부의 대향측면상에 모관로를 갖는 본 발명의 모관로 섬유의 단면도이다,
제3도는 모관로벽이 반경방향으로 연장되어 모관로를 형성하는, 기초부를 갖는 본 발명의 모관로 섬유의 단면도이다,
제4도는 본 발명의 모관로 시이트의 투시도이다.

Claims (31)

  1. 모관로 기초부(capillary channel base), 및 각각 기초 단부와 말단 단부를 갖고 상기 기초부의 길이를 따라서 상기 기초부로 부터 최소한 0.2㎝ 정도 측방향으로 연장되어 있는 적어도 2개의 모관로벽에 의해 형성된 하나 이상의 구조물내(intrastructure) 모관로를 가지며; 2.0㏄/g 이상, 바람직하게는 2.5㏄/g 이상, 더욱 바람직하게는 4.0㏄/g 이상의 모관 비부피; 2,000㎠/g 이상, 바람직하게는 3,000㎠/g이상, 더욱 바람직하게는 4,000㎠/g 이상의 모관 비표면적; 및 13,800dyne/㎠ 이상, 바람직하게는 69,00dyne/㎠이상, 더욱 바람직하게는 138,000dyne/㎠이상의 압축 강도(건조)를 갖는 것을 특징으로 하는 모관로 중합체 구조물.
  2. 제1항에 있어서, 모관 비부피의 30% 이상이 모관로의 축방향에 수직인 단면에서 거의 평행한 벽에 의해 형성된 모관로내의 있음을 추가의 특징으로 하는 모관로 구조물.
  3. 제1항 또는 제2항에 있어서, 모관 비부피의 50% 이상이 모관로의 축방향에 수직인 단면에서 30˚이하의정합 차이를 갖는 벽에 의해 형성된 모관로내에 있음을 특징으로 하는 모관로 구조물.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 모관 비부피의 30% 이상이 모관로의 축방향에 수직인 단면에서 모관로를 밀폐시키는 코드(chord)에 거의 수직이며, 더욱 바람직하게는 모관로 기초부에 거의 수직인 모관로 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 모관 비부피의 50% 이상이 모관로의 축방향에 수직인 단면에서 모관로를 밀폐시키는 코드와 90°±15°이내의 각도를 이루는 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  6. 모관로 기초부, 및 각각 기초 단부와 말단 단부를 갖고 상기 기초부의 기리를 따라서 상기 기초부로 부터 최소한 0.2㎝ 정도 측방향으로 연장되어 있는 적어도 2개의 모관로벽에 의해 형성된 하나 이상의 구조물내 모관로를 가지며; 9이상, 바람직하게는 15이상의 종횡비(Slenderness Ratio)를 갖고; 모관로의 30% 이상, 바람직하게는 50% 이상이 0.30㎜ 미만, 바람직하게는 0.10㎜ 미만의 모관로폭을 가지며; 13,800 dyne/㎠ 이상, 바람직하게는 69,000 dyne/㎠이상, 더욱 바람직하게는 138,000 dyne/㎠이상의 압축 강도(건조)를 갖는 것을 특징으로 하는 모관로 중합체 구조물.
  7. 제6항에 있어서, 10μ미만, 바람직하게는 5μ미만의 평균 구조물 두께를 가짐을 추가의 특징으로 하는 모관로 구조물.
  8. 제6항 또는 제7항에 있어서, 모관 비부피의 30% 이상의 모관로의 축방향에 수직인 단면에서 거의 평행한 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  9. 제6항 내지 제8항중 어느 한항에 있어서, 모관 비부피의 50% 이상의 모관로의 축방향에 수직인 단면에서 30°이하의 정합 차이를 갖는 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  10. 제6항 또는 제7항중에 있어서, 모관 비부피의 30% 이상의 모관로의 축방향에 수직인 단면에서 모관로를 밀폐시키는 코드에 거의 수직인 모관로 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  11. 제10항에 있어서, 모관 비부피의 50% 이상이 모관로의 축방향에 수직인 단면에서 상기 모관로를 밀폐시키는 코드와 90°±15°의 각도를 이루며, 더욱 바람직하게는 모관로 기초부에 거의 수직인 벽에 의해 형성된 모관로내에 있음을 추가의 특징으로 하는 모관로 구조물.
  12. 제1항 내지 제11항중 어는 한 항에 있어서, 상기 구조물을 형성하는 중합체성 물질이 20dyne/㎝ 이상, 바람직하게는 25dyne/㎝ 이상의 증류수에 의한 집착 장력을 나타내는 것을 추가의 특징으로 하는 모관로 구조물.
  13. 제12항에 있어서, 상기 구조물이 5.0㎝ 에서 1.5㏄/g 이상, 바람직하게는 10.0㎝ 에서 4.0㏄/g 이상의 증류수에 의한 모간 흡수력을 갖는 것을 추가의 특징으로 하는 모관로 구조물.
  14. 제12항 또는 제13항에 있어서, 염색된 증류수에 의한 수직 흡상 속도(wicking rate)가 초기 10분, 바람직하게는 초기 2분의 흡상기간내에 3.0㎝ 이상임을 추가의 특징으로 하는 모관로 구조물.
  15. 제12항 내지 제14항중 어느 한 항에 있어서, 증류수에 5분간 침지할시 압축 강도(습윤)가 138,000dyne/㎠ 이상임을 추가의 특징으로 하는 모관로 구조물.
  16. 제1항 내지 제15항중 어느 한 항에 있어서, n-데칸에 대한 모관로 흡수력이 3.0㎝에서 1.5㏄/g 이상이며, 10dyne/㎝ 이상의 n-데칸에 의한 접착 장력을 나타내는 중합체성 물질로 부터 형성됨을 특징으로 하는 모관로 구조물.
  17. 제1항 또는 제6항에 있어서, 상기 기초부가 상기 모관로 벽이 반경 방향으로 연장되어 있는 중심코어이거나, 또는 상기 기초부가 평면으로서, 0.5㎝ 이하의 폭을 가짐을 추가의 특징으로 하는 모관로 구조물.
  18. 평면 모관로 기초부, 및 각각 기초단부와 말단 단부를 갖고 상기 기초부의 길이를 따라서 상기 기초부로 부터 최소한 0.2㎝ 정도 축방향으로 연장된 다수의 벽에 의해 형성된 다수의 구조물내 모관로를 가지며; 1.2cc/g 이상, 바람직하게는 2.0cc/g 이상의 모관 비부피; 500㎠/g 이상, 바람직하게는 2,000㎠/g이상의 모관 비표면적; 및 13,800 dyne/㎠ 이상의 압축강도(건조)를 갖고; 폭 0.5㎝ 이상의 평면 기초부를 가짐을 특징으로 하는 모관로 중합체 시이트.
  19. 평면 모관로 기초부, 및 각각 기초단부와 말단 단부를 갖고 최소한 상기 기초부의 길이를 따라서 상기 기초부로 부터 0.2cm 정도 축방향으로 연장된 다수의 모관로 벽에 의해 형성된 다수의 구조물내 모관로를 갖고있으며; 3이상, 바람직하게는 9이상의 종횡비; 0.30mm 미만의 모관로 폭을 갖는 모관로의 30% 이상; 및 13,800 dyne/㎠ 이상의 압축강도(건조)를 갖고; 폭 0.5cm 이상의 평면 기초부를 가짐을 특징으로 하는 모관로 중합체 시이트.
  20. 제1항에 있어서, 상기 구조물이 모관로 벽의 말단 단부에 모관로 벽의 기초 단부에서 측정된 폭보다 작은 유체 수용 입구를 갖는 테이퍼링된 단면을 가진 모관로를 포함함을 특징으로 하는 모관로 구조물.
  21. 제1항에 있어서, 상기 구조물이 말단 단부에서 보다 기초 단부에서 더 두꺼운 테이퍼링된 모관로 벽을 포함함을 특징으로 하는 모관로 구조물.
  22. 제21항에 있어서, 상기 테이퍼링된 모관로벽이 평균 구조물 두께의 3.0배 이하의 최대 두께를 가짐을 추가로 특징으로 하는 모관로 구조물.
  23. 제12항에 있어서, 상기 구조물이, 단면 기초부 표면 경계면 대 기초부 폭 비율이 1.5 이상인 평면 기초부를 갖는 모관로를 포함함을 추가의 특징으로 하는 모관로 구조물.
  24. 제18항 또는 제19항에 있어서, 상기 시이트를 형성하는 중합체성 물질이 20dyne/㎝ 이상의 증류수에 의한 접착 장력을 나타냄을 추가의 특징으로 하는 모관로 시이트.
  25. 제1항, 제18항 또는 제19항에 있어서, 상기벽이 모관내 유체 교한 오리피스를 가짐을 추가의 특징으로 하는 모관로 구조물.
  26. 모관로 섬유의 형태로 되어 있는 제12항 내지 제14항중 어느 한 항에 따른 모관로 구조물을 포함함을 특징으로 하는 직물.
  27. (a) 압축다이로 부터 배출될시 유동성 유용 중합체 조성물이 중공환형 기초부 및 상기 기초부로 부터 반경방향로 연장되어 있는 다수의 모관로벽(이 기초부 및 벽은 다수의 모관로를 형성함)을 포함하도록 다수의 모관로 벽 오리피스가 반경방향으로 연장되어 있는 환형 기초부 오리피스를 갖고 있으며, 상기 환형 기초부 오리피스의 내부에 위치되어 있는 기체 유입구를 갖는 압출 다이를 통해 유동성 용융 중합체 조성물을 공급하는 단계; (b) 상기 중합체 조성물을 상기 압출다이의 환형 기초부 및 모관로벽 오리피스를 통해 동시에 공급하면서, 상기 기체 유입구를 통해 상기 용융된 중합체 조성물의 흐름과 동일한 방향으로 기류를 공급하는 단계; 및 (c) 중합체 조성물을 압출 다이로 부터 배출시킨 다음, 모관로 구조물을 목적으로하는 크기로 인발시키고 상기 구조물을 냉각시키는 단계를 특징으로 하는, 다수의 거의 평행한 모관로를 갖는 구조물을 제조하기 위한 압출방법.
  28. 제27항에 있어서, 상기 중합체 조성물이 열가소성 중합체 및 친수제를 포함함을 추가의 특징으로 하는 방법.
  29. 제27항 또는 제28항에 있어서, 압출다이로 부터 중합체 조성물을 배출할시, 상기 중합체 조성물을 28℃이상의 주위온도를 갖는 냉각 대역내에서 냉각 대역에 유입되는 중합체 조성물의 온도 이하로 냉각시킴을 추가의 특징으로 하는 방법.
  30. 다수의 모관로벽 오리피스가 반경방향으로 연장되어 있는 환형 기초부 오리피스 및 상기 환형 기초부 오리피스에 대한 내부영역과 외부영역을 가진 모관로 오리피스 층; 상기 환형 기초부 오리피스의 내부영역내에 위치되어 있는 기체 유입구; 및 상기 외부영역과 관련하여 상기 내부 영역을 적소에 고정 유지 시키기 위한 수단을 포함함을 특징으로 하는 압출다이.
  31. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920701988A 1990-02-20 1991-02-12 개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이 KR100198380B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48244690A 1990-02-20 1990-02-20
US482,446 1990-02-20
PCT/US1991/000923 WO1991012949A1 (en) 1990-02-20 1991-02-12 Open capillary channel structures, improved process for making capillary channel structures, and extrusion die for use therein

Publications (2)

Publication Number Publication Date
KR930700701A true KR930700701A (ko) 1993-03-15
KR100198380B1 KR100198380B1 (ko) 1999-06-15

Family

ID=23916111

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920701988A KR100198380B1 (ko) 1990-02-20 1991-02-12 개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이

Country Status (26)

Country Link
US (1) US5200248B1 (ko)
EP (1) EP0516730B2 (ko)
JP (1) JP3065347B2 (ko)
KR (1) KR100198380B1 (ko)
CN (1) CN1049458C (ko)
AR (1) AR247347A1 (ko)
AT (1) ATE128405T1 (ko)
AU (1) AU658138B2 (ko)
BR (1) BR9106048A (ko)
CA (1) CA2071960C (ko)
DE (1) DE69113450T3 (ko)
DK (1) DK0516730T4 (ko)
EG (1) EG19201A (ko)
ES (1) ES2077844T5 (ko)
FI (1) FI103709B1 (ko)
GR (2) GR3017581T3 (ko)
HK (1) HK97596A (ko)
IE (1) IE910582A1 (ko)
IN (1) IN186802B (ko)
MA (1) MA22066A1 (ko)
MX (1) MX172811B (ko)
MY (2) MY107218A (ko)
NZ (2) NZ237157A (ko)
PT (1) PT96833B (ko)
TR (1) TR25555A (ko)
WO (1) WO1991012949A1 (ko)

Families Citing this family (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
US5314743A (en) * 1990-12-17 1994-05-24 Kimberly-Clark Corporation Nonwoven web containing shaped fibers
US5277976A (en) * 1991-10-07 1994-01-11 Minnesota Mining And Manufacturing Company Oriented profile fibers
US5669895A (en) * 1991-11-11 1997-09-23 The Procter & Gamble Company Absorbent article having rapid distribution strip
US5514120A (en) * 1991-12-18 1996-05-07 Minnesota Mining And Manufacturing Company Liquid management member for absorbent articles
US5342336A (en) * 1991-12-19 1994-08-30 Kimberly-Clark Corporation Absorbent structure for masking and distributing a liquid
WO1994005244A1 (en) * 1992-09-10 1994-03-17 The Procter & Gamble Company Absorbent articles having multiple cores for improved fluid movement
US5368926A (en) * 1992-09-10 1994-11-29 The Procter & Gamble Company Fluid accepting, transporting, and retaining structure
IT1257101B (it) * 1992-09-16 1996-01-05 Gianfranco Palumbo Articolo assorbente con distribuzione controllata del liquido.
US5728446A (en) * 1993-08-22 1998-03-17 Johnston; Raymond P. Liquid management film for absorbent articles
CA2129210A1 (en) * 1994-03-31 1995-10-01 Debra Jean Mcdowall Liquid distribution layer for absorbent articles
US5591148A (en) * 1994-04-08 1997-01-07 The Procter & Gamble Company Sanitary napkin having an independently displaceable central core segment
IN192766B (ko) * 1994-04-29 2004-05-15 Clemson Niversit Res Foundatio
USH1585H (en) * 1994-06-30 1996-08-06 Ahr; Nicholas A. Absorbent article having a braided wicking structure
US5591297A (en) * 1994-11-17 1997-01-07 The Procter & Gamble Company Process and apparatus for making and incorporating acquisition/distribution inserts into absorbent cores
US5614295A (en) * 1994-12-21 1997-03-25 Kimberly-Clark Corporation Liquid distribution and retention medium
US6100207A (en) * 1995-02-02 2000-08-08 Eastman Chemical Company Absorbent head band
EP0844858A1 (en) * 1995-08-07 1998-06-03 The Procter & Gamble Company Disposable absorbent article with fit and fluid transfer capabilities
USH1731H (en) * 1995-10-04 1998-06-02 Ahr; Nicholas Albert Insect repellent article
US6060638A (en) * 1995-12-22 2000-05-09 Kimberly-Clark Worldwide, Inc. Matched permeability liner/absorbent structure system for absorbent articles and the like
US6162454A (en) * 1996-03-08 2000-12-19 The Procter & Gamble Company Insect repellent article providing low contact wetness
EP1111100A3 (en) * 1996-08-22 2002-04-03 Clemson University Research Foundation Bundles of fibers useful for moving liquids at high fluxes and acquisition/distribution structures that use the bundles
US5977429A (en) 1996-08-22 1999-11-02 Eastman Chemical Company Synthetic polyester absorbent materials
US6103376A (en) 1996-08-22 2000-08-15 Eastman Chemical Company Bundles of fibers useful for moving liquids at high fluxes and acquisition/distribution structures that use the bundles
US5792941A (en) * 1996-10-08 1998-08-11 Sandia Corporation Measurement of surface tension and viscosity by open capillary techniques
US6167948B1 (en) 1996-11-18 2001-01-02 Novel Concepts, Inc. Thin, planar heat spreader
US5820973A (en) 1996-11-22 1998-10-13 Kimberly-Clark Worldwide, Inc. Heterogeneous surge material for absorbent articles
US5843063A (en) * 1996-11-22 1998-12-01 Kimberly-Clark Worldwide, Inc. Multifunctional absorbent material and products made therefrom
US5879343A (en) * 1996-11-22 1999-03-09 Kimberly-Clark Worldwide, Inc. Highly efficient surge material for absorbent articles
US5883231A (en) * 1997-05-14 1999-03-16 Kimberly-Clark Worldwide, Inc. Artificial menses fluid
US6608236B1 (en) 1997-05-14 2003-08-19 Kimberly-Clark Worldwide, Inc. Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
US6172276B1 (en) 1997-05-14 2001-01-09 Kimberly-Clark Worldwide, Inc. Stabilized absorbent material for improved distribution performance with visco-elastic fluids
US5785697A (en) * 1997-06-02 1998-07-28 The Procter & Gamble Company Absorbent composite web
US5873963A (en) * 1997-06-02 1999-02-23 The Procter & Gamble Company Process for making an absorbent composite web
US6290685B1 (en) 1998-06-18 2001-09-18 3M Innovative Properties Company Microchanneled active fluid transport devices
US6431695B1 (en) 1998-06-18 2002-08-13 3M Innovative Properties Company Microstructure liquid dispenser
US6420622B1 (en) 1997-08-01 2002-07-16 3M Innovative Properties Company Medical article having fluid control film
US6080243A (en) * 1998-06-18 2000-06-27 3M Innovative Properties Company Fluid guide device having an open structure surface for attachement to a fluid transport source
US6524488B1 (en) 1998-06-18 2003-02-25 3M Innovative Properties Company Method of filtering certain particles from a fluid using a depth loading filtration media
US6375871B1 (en) 1998-06-18 2002-04-23 3M Innovative Properties Company Methods of manufacturing microfluidic articles
US6907921B2 (en) 1998-06-18 2005-06-21 3M Innovative Properties Company Microchanneled active fluid heat exchanger
US6509285B1 (en) * 1997-09-15 2003-01-21 Patrick Yeh Fabric for moisture management
WO1999021507A2 (en) * 1997-10-28 1999-05-06 Hills, Inc. Synthetic fibres for medical use and method of making the same
US6090472A (en) * 1997-12-31 2000-07-18 Kimberly-Clark Worldwide, Inc. Nonwoven, porous fabric produced from polymer composite materials
US6610903B1 (en) 1998-12-18 2003-08-26 Kimberly-Clark Worldwide, Inc. Materials for fluid management in personal care products
US6765125B2 (en) 1999-02-12 2004-07-20 Kimberly-Clark Worldwide, Inc. Distribution—Retention material for personal care products
US6896039B2 (en) * 1999-05-12 2005-05-24 Thermal Corp. Integrated circuit heat pipe heat spreader with through mounting holes
US6302192B1 (en) * 1999-05-12 2001-10-16 Thermal Corp. Integrated circuit heat pipe heat spreader with through mounting holes
US7223364B1 (en) 1999-07-07 2007-05-29 3M Innovative Properties Company Detection article having fluid control film
US6273938B1 (en) 1999-08-13 2001-08-14 3M Innovative Properties Company Channel flow filter
US6531142B1 (en) 1999-08-18 2003-03-11 The Procter & Gamble Company Stable, electrostatically sprayable topical compositions
US6514504B1 (en) 1999-08-18 2003-02-04 The Procter & Gamble Company Discontinuous films from skin care compositions
US7078046B1 (en) 1999-08-18 2006-07-18 The Procter & Gamble Company Electrostatically-sprayable topical compositions having insulating external phase and conductive internal phase
US6558682B2 (en) 1999-08-18 2003-05-06 The Procter & Gamble Company Discontinuous films from skin care compositions
US6454839B1 (en) 1999-10-19 2002-09-24 3M Innovative Properties Company Electrofiltration apparatus
US6838590B2 (en) 2001-06-27 2005-01-04 Kimberly-Clark Worldwide, Inc. Pulp fiber absorbent composites for personal care products
US6759567B2 (en) 2001-06-27 2004-07-06 Kimberly-Clark Worldwide, Inc. Pulp and synthetic fiber absorbent composites for personal care products
US6605349B2 (en) 2001-08-30 2003-08-12 Clemson University Research Foundation Deformable, shrinkable fiber and a process for the making thereof
US20030114068A1 (en) * 2001-12-17 2003-06-19 Clemson University Research Foundation Article of manufacture useful as wallboard and a method for the making thereof
US7303575B2 (en) * 2002-08-01 2007-12-04 Lumen Biomedical, Inc. Embolism protection devices
US7241420B2 (en) * 2002-08-05 2007-07-10 Palo Alto Research Center Incorporated Capillary-channel probes for liquid pickup, transportation and dispense using stressy metal
US8080221B2 (en) * 2002-08-05 2011-12-20 Palo Alto Research Center Incorporated Capillary-channel probes for liquid pickup, transportation and dispense using stressy metal
US6880626B2 (en) * 2002-08-28 2005-04-19 Thermal Corp. Vapor chamber with sintered grooved wick
KR20060079137A (ko) * 2002-11-08 2006-07-05 베르트링크 코오퍼레이션. 척추경 추간판 접근방법 및 그 장치
US6753082B1 (en) 2003-02-26 2004-06-22 Honeywell International Inc. Absorbent fibers
US6945317B2 (en) 2003-04-24 2005-09-20 Thermal Corp. Sintered grooved wick with particle web
US6994152B2 (en) * 2003-06-26 2006-02-07 Thermal Corp. Brazed wick for a heat transfer device
US20050022976A1 (en) * 2003-06-26 2005-02-03 Rosenfeld John H. Heat transfer device and method of making same
WO2005006395A2 (en) * 2003-06-26 2005-01-20 Thermal Corp. Heat transfer device and method of making same
US6938680B2 (en) * 2003-07-14 2005-09-06 Thermal Corp. Tower heat sink with sintered grooved wick
US7879062B2 (en) * 2003-07-22 2011-02-01 Lumen Biomedical, Inc. Fiber based embolism protection device
US8048042B2 (en) * 2003-07-22 2011-11-01 Medtronic Vascular, Inc. Medical articles incorporating surface capillary fiber
US20060014462A1 (en) * 2004-07-16 2006-01-19 Jones William R Iii Reusable microfiber non-woven cleaning fabric
WO2006045078A2 (en) * 2004-10-19 2006-04-27 The Government Of The United States Of America, As Represented By The Secretary Of The Air Force Fibers with axial capillary slot that enhances adsorption, absorption and separation
US7754241B1 (en) 2004-11-12 2010-07-13 Clemson University Research Foundation Macromonomer for preparation of a degradable hydrogel
US7356920B2 (en) * 2004-11-12 2008-04-15 Palo Alto Research Center Incorporated Micro-machined structure production using encapsulation
JP4959583B2 (ja) * 2005-01-25 2012-06-27 タイコ ヘルスケア グループ リミテッド パートナーシップ 中空解剖学的構造の永続的閉塞のための構造
JP4819831B2 (ja) * 2005-02-08 2011-11-24 ノキア コーポレイション Ｉｕｂインタフェースを介したＨＡＲＱ障害表示
EP2430964B1 (en) 2005-04-15 2015-06-03 S.C. Johnson & Son, Inc. Flexible cleaning tool with replaceable non-woven pad and cleaning fluid reservoir
US20080172066A9 (en) * 2005-07-29 2008-07-17 Galdonik Jason A Embolectomy procedures with a device comprising a polymer and devices with polymer matrices and supports
US8293107B1 (en) * 2005-10-19 2012-10-23 The United States Of America As Represented By The Secretary Of The Air Force Fibers with axial capillary slit that enhances adsorption, absorption and separation
US8052714B2 (en) * 2005-11-22 2011-11-08 Medtronic Vascular, Inc. Radiopaque fibers and filtration matrices
BRPI0710929A2 (pt) * 2006-04-27 2012-02-14 3M Innovative Properties Co métodos de fabricação de filmes estruturados
CN101432131B (zh) * 2006-04-27 2013-03-27 3M创新有限公司 具有吸音特性的结构化薄膜
US20110003144A1 (en) * 2006-11-14 2011-01-06 Philip John Brown Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
US20080213823A1 (en) * 2007-02-23 2008-09-04 Christensen Kenneth A Capillary-channeled polymer film flow cytometry
US8658041B2 (en) * 2007-06-27 2014-02-25 Georgia Tech Research Corporation Sorbent fiber compositions and methods of using the same
US8293531B1 (en) 2007-08-31 2012-10-23 Clemson University Research Foundation Three-dimensional ex vivo system
US20090130160A1 (en) * 2007-11-21 2009-05-21 Fiber Innovation Technology, Inc. Fiber for wound dressing
US8440119B2 (en) * 2007-12-19 2013-05-14 Tempnology Llc Process of making a fabric
US7874767B2 (en) * 2008-01-24 2011-01-25 Nicolon Corporation Woven geosynthetic fabric with differential wicking capability
EP2303384B1 (en) 2008-06-23 2015-08-12 Lumen Biomedical, Inc. Embolic protection during percutaneous heart valve replacement and similar procedures
US8070694B2 (en) 2008-07-14 2011-12-06 Medtronic Vascular, Inc. Fiber based medical devices and aspiration catheters
US20170202657A1 (en) 2009-01-16 2017-07-20 Claret Medical, Inc. Intravascular blood filters and methods of use
US8372108B2 (en) 2009-01-16 2013-02-12 Claret Medical, Inc. Intravascular blood filter
US9326843B2 (en) 2009-01-16 2016-05-03 Claret Medical, Inc. Intravascular blood filters and methods of use
US9636205B2 (en) 2009-01-16 2017-05-02 Claret Medical, Inc. Intravascular blood filters and methods of use
US8475531B1 (en) 2009-04-21 2013-07-02 Scott A. Maxson Anchored multi-phasic osteochondral construct
US8501644B2 (en) * 2009-06-02 2013-08-06 Christine W. Cole Activated protective fabric
EP2459120A4 (en) 2009-07-27 2017-11-01 Claret Medical, Inc. Dual endovascular filter and methods of use
US8629316B2 (en) * 2009-08-04 2014-01-14 Harbor Linen Llc Absorbent article containing structured fibers
US8642833B2 (en) 2009-08-04 2014-02-04 Harbor Linen Llc Absorbent article containing structured fibers
WO2011038053A1 (en) * 2009-09-25 2011-03-31 Armark Authentication Technologies, Llc Tissue fiber scaffold and method for making
JP5808792B2 (ja) 2010-04-13 2015-11-10 ミビ・ニューロサイエンス・リミテッド・ライアビリティ・カンパニーＭｉｖｉ Ｎｅｕｒｏｓｃｉｅｎｃｅ ＬＬＣ 急性脳卒中治療装置およびシステム
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
US20120070480A1 (en) 2010-09-17 2012-03-22 3M Innovative Properties Company Antimicrobial disposable absorbent articles
US20130165880A1 (en) 2010-09-17 2013-06-27 David T. Amos Antimicrobial disposable absorbent articles
US12150851B2 (en) 2010-12-30 2024-11-26 Claret Medical, Inc. Method of isolating the cerebral circulation during a cardiac procedure
US9345565B2 (en) 2010-12-30 2016-05-24 Claret Medical, Inc. Steerable dual filter cerebral protection system
WO2012116301A2 (en) * 2011-02-24 2012-08-30 Hoowaki, Llc System and method for extruding parts having microstructures
WO2013022796A2 (en) 2011-08-05 2013-02-14 Silk Road Medical, Inc. Methods and systems for treatment of acute ischemic stroke
US20130046223A1 (en) * 2011-08-15 2013-02-21 Stephen Schrammel Long Term Wound Dressing
US9795470B2 (en) 2012-01-17 2017-10-24 Lumen Biomedical, Inc. Aortic arch filtration system for carotid artery protection
KR102108588B1 (ko) 2012-04-20 2020-05-07 아이노비아 인코포레이티드 분사 토출기 디바이스 및 이용 방법들
US20140017263A1 (en) 2012-06-28 2014-01-16 Clemson University Delivery Agents for Targeted Treatment of Elastin Degradation
FR3003033B1 (fr) * 2013-03-07 2015-04-17 Commissariat Energie Atomique Dispositif de prelevement d'un echantillon de liquide par capillarite et procede d'analyse associe
US9827552B2 (en) 2013-07-17 2017-11-28 Clemson University Functionalized lipid modification of solid phase surfaces for use in chromatography
US9795573B2 (en) 2013-09-24 2017-10-24 Clemson University Multi-step connective tissue stabilization method and stabilized tissue formed thereby
US9849452B2 (en) 2013-11-14 2017-12-26 University Of Georgia Materials transport device for diagnostic and tissue engineering applications
US9265512B2 (en) 2013-12-23 2016-02-23 Silk Road Medical, Inc. Transcarotid neurovascular catheter
US9820761B2 (en) 2014-03-21 2017-11-21 Route 92 Medical, Inc. Rapid aspiration thrombectomy system and method
ES2770321T3 (es) 2015-02-04 2020-07-01 Route 92 Medical Inc Sistema de trombectomía por aspiración rápida
US11065019B1 (en) 2015-02-04 2021-07-20 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
US9566144B2 (en) 2015-04-22 2017-02-14 Claret Medical, Inc. Vascular filters, deflectors, and methods
WO2017019563A1 (en) 2015-07-24 2017-02-02 Route 92 Medical, Inc. Anchoring delivery system and methods
US10463386B2 (en) 2015-09-01 2019-11-05 Mivi Neuroscience, Inc. Thrombectomy devices and treatment of acute ischemic stroke with thrombus engagement
US10716915B2 (en) 2015-11-23 2020-07-21 Mivi Neuroscience, Inc. Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
US11229445B2 (en) 2016-10-06 2022-01-25 Mivi Neuroscience, Inc. Hydraulic displacement and removal of thrombus clots, and catheters for performing hydraulic displacement
US10927191B2 (en) 2017-01-06 2021-02-23 The Board Of Trustees Of The University Of Alabama Coagulation of chitin from ionic liquid solutions using kosmotropic salts
AU2018208460B2 (en) 2017-01-10 2023-03-16 Route 92 Medical, Inc. Aspiration catheter systems and methods of use
CN114916978B (zh) 2017-01-20 2025-02-25 92号医疗公司 单操作者颅内医疗装置输送系统和使用方法
CN110831545B (zh) 2017-02-22 2022-06-07 波士顿科学国际有限公司 用于保护脑血管的系统及方法
US10927853B2 (en) 2017-03-29 2021-02-23 Kimberly-Clark Worldwide, Inc. Surface for directional fluid transport including against external pressure
US11234723B2 (en) 2017-12-20 2022-02-01 Mivi Neuroscience, Inc. Suction catheter systems for applying effective aspiration in remote vessels, especially cerebral arteries
US10478535B2 (en) 2017-05-24 2019-11-19 Mivi Neuroscience, Inc. Suction catheter systems for applying effective aspiration in remote vessels, especially cerebral arteries
CN111093742B (zh) 2017-06-10 2022-09-16 艾诺维亚股份有限公司 用于处理流体并将流体输送到眼睛的方法和设备
US11191630B2 (en) 2017-10-27 2021-12-07 Claret Medical, Inc. Systems and methods for protecting the cerebral vasculature
US11154390B2 (en) 2017-12-19 2021-10-26 Claret Medical, Inc. Systems for protection of the cerebral vasculature during a cardiac procedure
US11439491B2 (en) 2018-04-26 2022-09-13 Claret Medical, Inc. Systems and methods for protecting the cerebral vasculature
CN115999019A (zh) 2018-05-17 2023-04-25 92号医疗公司 抽吸导管系统和使用方法
MX2020013134A (es) 2018-06-05 2021-03-25 Nicolon Corp D/B/A Tencate Geosynthetics North America Tejido de drenaje en plano transversal.
CN112930152B (zh) 2018-08-21 2024-09-24 波士顿科学国际有限公司 保护脑血管的系统和方法
CN110419797B (zh) * 2019-06-27 2020-08-14 圣华盾防护科技股份有限公司 一种医疗救援用防护隔离服
EP4072483A4 (en) 2019-12-11 2024-02-07 Eyenovia, Inc. SYSTEMS AND DEVICES FOR DELIVERING FLUID TO THE EYE AND METHOD OF USE
US11617865B2 (en) 2020-01-24 2023-04-04 Mivi Neuroscience, Inc. Suction catheter systems with designs allowing rapid clearing of clots
EP4225167A4 (en) 2020-10-09 2024-10-09 Route 92 Medical, Inc. ASPIRATION CATHETER SYSTEMS AND METHODS OF USE
CN113400386B (zh) * 2021-07-12 2022-08-02 天津工业大学 一种纺织品切割装置
CN115341290A (zh) * 2022-09-21 2022-11-15 苏州斯宾耐特化纤科技有限公司 一种弹性纤维的喷丝板及其制造工艺
CN117698081B (zh) * 2024-02-06 2024-05-07 深圳市安保医疗感控科技股份有限公司 一种医疗用薄膜挤出成型设备及医疗用薄膜成型方法

Family Cites Families (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD19034A (ko) *
FR955625A (ko) * 1950-01-18
DD23616A (ko) *
DD11746A (ko) * 1954-03-04
US3156607A (en) * 1961-05-31 1964-11-10 Du Pont Lobed filament
US3095258A (en) * 1962-06-22 1963-06-25 Du Pont Melt spinning process for producing hollow-core filament
US3194002A (en) * 1962-07-25 1965-07-13 Eastman Kodak Co Multifilament yarn of non-regular cross section
BE638856A (ko) * 1962-10-19
BE640251A (ko) * 1962-11-21
US3383276A (en) * 1964-03-10 1968-05-14 Gould Charna Extruded synthetic filament
US3340571A (en) * 1964-04-02 1967-09-12 Celanese Corp Spinneret for making hollow filaments
US3295308A (en) * 1965-04-05 1967-01-03 Eastman Kodak Co Multifilament polyolefin carpets of non-regular cross-section and method of manufacture
US3388198A (en) * 1966-01-27 1968-06-11 Monsanto Co Method for producing iridescent filament
JPS5412846B1 (ko) * 1967-10-02 1979-05-25
US3508390A (en) * 1968-09-30 1970-04-28 Allied Chem Modified filament and fabrics produced therefrom
CA944925A (en) * 1968-11-13 1974-04-09 Kanegafuchi Boseki Kabushiki Kaisha Synthetic multi-segmented fibers and methods for producing said fibers
US3613778A (en) * 1969-03-03 1971-10-19 Northrop Corp Flat plate heat pipe with structural wicks
US3633538A (en) * 1970-10-20 1972-01-11 Colgate Palmolive Co Spherical device for conditioning fabrics in dryer
US4101620A (en) * 1970-11-03 1978-07-18 Dynamit Nobel Aktiengesellschaft Process for producing a plastic sheet having parallel ribs extruding from both surfaces
FR2095043A5 (en) * 1971-05-27 1972-02-04 Kiriu Yoshihito Plastic pen body - mfd by extruding a toothed profile providing capillary ink channels when sheathed
US3971435A (en) * 1971-07-13 1976-07-27 Ncr Corporation Heat transfer device
US3914365A (en) * 1973-01-16 1975-10-21 Hercules Inc Methods of making network structures
AR205344A1 (es) * 1973-05-11 1976-04-30 Global Control Int Procedimiento para la fabricacion de una barra de material termoplastico que presenta en el interior canales capilares para obtener plumillas de transmision capilar de la tinta
JPS5023149A (ko) * 1973-06-27 1975-03-12
JPS5124595B2 (ko) * 1973-09-11 1976-07-24
US4256111A (en) * 1973-10-01 1981-03-17 Kimberly-Clark Corporation Filaments of chemically modified cellulose fibers and webs and products formed therefrom
US4076121A (en) * 1973-10-15 1978-02-28 Mobil Oil Corporation Reinforced thin wall plastic bag, and method and apparatus to make material for such bags
US3948273A (en) * 1974-09-13 1976-04-06 Medical Engineering Corporation Endotracheal tube having a non-sticking inner surface
US3929135A (en) * 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4046190A (en) * 1975-05-22 1977-09-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Flat-plate heat pipe
US4054709A (en) * 1975-07-17 1977-10-18 Mikhail Nikolaevich Belitsin Man-made fibre, yarn and textile produced therefrom
US4179259A (en) * 1977-09-20 1979-12-18 Belitsin Mikhail N Spinneret for the production of wool-like man-made filament
JPS54151617A (en) * 1978-05-15 1979-11-29 Teijin Ltd Synthetic fibers
US4212347A (en) * 1978-12-20 1980-07-15 Thermacore, Inc. Unfurlable heat pipe
US4286005A (en) * 1979-03-05 1981-08-25 American Filtrona Corporation Ink reservoir element for use in a marking instrument, and method and apparatus for producing same
US4342314A (en) * 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
US4355075A (en) * 1979-03-27 1982-10-19 Teijin Limited Novel filament-like fibers and bundles thereof, and novel process and apparatus for production thereof
US4229154A (en) * 1979-04-04 1980-10-21 E. I. Du Pont De Nemours And Company Spinneret for the production of hollow filaments
US4381325A (en) * 1979-09-10 1983-04-26 Toray Industries, Inc. Liquid retaining synthetic fiber, process for producing the same, and products
US4322737A (en) * 1979-11-20 1982-03-30 Intel Corporation Integrated circuit micropackaging
SU1063875A1 (ru) * 1981-01-05 1983-12-30 Всесоюзный научно-исследовательский институт синтетических волокон Фильера дл получени профилированной химической нити
US4450472A (en) * 1981-03-02 1984-05-22 The Board Of Trustees Of The Leland Stanford Junior University Method and means for improved heat removal in compact semiconductor integrated circuits and similar devices utilizing coolant chambers and microscopic channels
JPS57167411A (en) * 1981-04-03 1982-10-15 Mitsubishi Rayon Co Ltd Acrylic synthetic fiber and its production
JPS57205520A (en) * 1981-06-05 1982-12-16 Teijin Ltd Conjugate fiber
US4364998A (en) * 1981-07-20 1982-12-21 E. I. Du Pont De Nemours And Company Spunlike yarns
JPS5818430A (ja) * 1981-07-21 1983-02-03 帝人株式会社 異形多孔捲縮加工糸の製造法
US4489777A (en) * 1982-01-21 1984-12-25 Del Bagno Anthony C Heat pipe having multiple integral wick structures
USRE32741E (en) * 1982-07-09 1988-08-30 Toray Industries, Inc. Polyester fiber and method for the production thereof
US4492731A (en) * 1982-11-22 1985-01-08 E. I. Du Pont De Nemours And Company Trilobal filaments exhibiting high bulk and sparkle
JPS606497A (ja) * 1983-06-27 1985-01-14 オーベクス株式会社 合成樹脂製ペン体の製造方法
US4623329A (en) * 1983-12-15 1986-11-18 The Procter & Gamble Company Drainage and infusion catheters having a capillary sleeve forming a reservoir for a fluid antimicrobial agent
JPS6175844A (ja) * 1984-09-21 1986-04-18 東洋紡績株式会社 嵩高編織物の製法
JPH0655966B2 (ja) * 1984-09-28 1994-07-27 東レ株式会社 異形断面中空糸用紡糸口金
JPS6183313A (ja) * 1984-09-28 1986-04-26 Unitika Ltd 多孔質複合繊維
JPS6183307A (ja) * 1984-09-28 1986-04-26 Toray Ind Inc 異形断面中空糸
JPH0653973B2 (ja) * 1984-09-28 1994-07-20 東レ株式会社 異形断面中空糸製造用紡糸口金
US4634625A (en) * 1984-10-25 1987-01-06 E. I. Du Pont De Nemours And Company New fabrics, yarns and process
GB8527752D0 (en) * 1984-11-21 1985-12-18 Mitsubishi Rayon Co Acrylic fiber
US4636234A (en) * 1984-12-03 1987-01-13 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4622054A (en) * 1984-12-03 1986-11-11 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4713289A (en) * 1985-04-09 1987-12-15 E. I. Du Pont De Nemours And Company Water-dispersible synthetic fiber
US4707407A (en) * 1985-04-09 1987-11-17 E. I. Du Pont De Nemours And Company Synthetic water-dispersible fiber
JPS61266637A (ja) * 1985-05-16 1986-11-26 旭化成株式会社 アクリル繊維立毛製品
JPS61266651A (ja) * 1985-05-21 1986-11-26 ユニチカ株式会社 不織布
JPS621005A (ja) * 1985-06-27 1987-01-07 Amada Co Ltd ロボツトの教示方法
JPH0680217B2 (ja) * 1985-07-02 1994-10-12 ユニチカ株式会社 偏在吸水性布帛
JPS6215324A (ja) * 1985-07-15 1987-01-23 Toray Ind Inc 光沢、清涼感に優れたポリアミドフイラメント糸とその糸を用いた意匠撚糸
JPH0651925B2 (ja) * 1985-07-26 1994-07-06 東レ株式会社 特殊断面形状を有する繊維
JPS6253438A (ja) * 1985-08-27 1987-03-09 ユニチカ株式会社 偏在吸水性布帛
JPS6253408A (ja) * 1985-09-03 1987-03-09 Kuraray Co Ltd 多枝異型断面糸
US4710185A (en) * 1985-09-12 1987-12-01 Kimberly-Clark Corporation Foraminous net cover for absorbent articles
US4668566A (en) * 1985-10-07 1987-05-26 Kimberly-Clark Corporation Multilayer nonwoven fabric made with poly-propylene and polyethylene
JPS6297909A (ja) * 1985-10-24 1987-05-07 Kuraray Co Ltd 特殊断面繊維およびその製造法
JPS62170509A (ja) * 1986-01-20 1987-07-27 Teijin Ltd 伸縮性合成繊維糸条およびその製造方法
JPS62170510A (ja) * 1986-01-22 1987-07-27 Toray Ind Inc 干渉色を有する繊維
JPS62215028A (ja) * 1986-03-07 1987-09-21 カネボウ株式会社 強撚糸調加工糸の製造方法
JPS62215027A (ja) * 1986-03-07 1987-09-21 カネボウ株式会社 強撚糸調加工糸の製造方法
JPS62223371A (ja) * 1986-03-19 1987-10-01 ユニチカ株式会社 異形断面混繊糸の製造法
JPH0726248B2 (ja) * 1986-04-01 1995-03-22 東レ株式会社 ポリエステルステ−プルフアイバ−の製造法
JPS62238834A (ja) * 1986-04-03 1987-10-19 東レ株式会社 ポリエステル・ウ−ル混紡糸
JPS62238833A (ja) * 1986-04-03 1987-10-19 東レ株式会社 絹様ポリエステル紡績糸
JPH0726249B2 (ja) * 1986-04-07 1995-03-22 東レ株式会社 ポリエステルステ−プルフアイバ−の製造方法
JPS62238842A (ja) * 1986-04-10 1987-10-19 ユニチカ株式会社 撥水性布帛
JPH06102851B2 (ja) * 1986-04-30 1994-12-14 東レ株式会社 ポリエステル２成分複合繊維
JPS62268833A (ja) * 1986-05-14 1987-11-21 株式会社クラレ 特殊混繊糸
JP2591607B2 (ja) * 1986-05-16 1997-03-19 株式会社クラレ 分割性合成繊維
JP2533089B2 (ja) * 1986-06-09 1996-09-11 ユニチカ株式会社 吸水性のポリエステル系合成繊維織編物
JPH0696806B2 (ja) * 1986-06-18 1994-11-30 帝人株式会社 特殊嵩高糸及びその紡糸口金
JPS636123A (ja) * 1986-06-23 1988-01-12 ユニチカ株式会社 混繊融着加工糸
JPS6321914A (ja) * 1986-07-08 1988-01-29 Mitsubishi Rayon Co Ltd 異形断面多孔質中空糸膜
JPS6330424A (ja) * 1986-07-25 1988-02-09 Mitsumasa Urata 白癬菌治療剤
US4707409A (en) * 1986-07-29 1987-11-17 Eastman Kodak Company Spinneret orifices and four-wing filament cross-sections therefrom
JPS6342947A (ja) * 1986-08-01 1988-02-24 東レ株式会社 吸水性に優れたトリコツト編地
JPS6350576A (ja) * 1986-08-12 1988-03-03 ユニチカ株式会社 吸水性布帛
JPS6392777A (ja) * 1986-10-01 1988-04-23 帝人株式会社 導電性繊維
JPS63227871A (ja) * 1987-03-18 1988-09-22 東レ株式会社 快適性に優れた衣料素材
US4814131A (en) * 1987-07-02 1989-03-21 Atlas Sheldon M Process for producing a shaped article, such as fiber composed of a hydrophobic polymer and a hydrophilic polymer
GB2208277B (en) * 1987-07-30 1991-11-13 Courtaulds Plc Cellulosic fibre
US4842792A (en) * 1988-02-16 1989-06-27 Eastman Kodak Company Drafting process for preparing a modified polyester fiber
NZ233094A (en) * 1989-04-04 1992-07-28 Eastman Kodak Co Synthetic fibre with grooves spontaneously transports water on its surface
US5057368A (en) * 1989-12-21 1991-10-15 Allied-Signal Filaments having trilobal or quadrilobal cross-sections

Also Published As

Publication number Publication date
NZ237157A (en) 1995-08-28
ES2077844T5 (es) 2001-02-01
EP0516730B1 (en) 1995-09-27
US5200248B1 (en) 1999-02-09
DK0516730T4 (da) 2001-01-08
CN1049458C (zh) 2000-02-16
EP0516730A4 (en) 1993-02-03
CA2071960A1 (en) 1991-08-21
JPH05504521A (ja) 1993-07-15
PT96833B (pt) 2001-07-31
IE910582A1 (en) 1991-08-28
MA22066A1 (fr) 1991-10-01
GR3034941T3 (en) 2001-02-28
FI103709B (fi) 1999-08-31
CN1055399A (zh) 1991-10-16
AU658138B2 (en) 1995-04-06
GR3017581T3 (en) 1995-12-31
ES2077844T3 (es) 1995-12-01
TR25555A (tr) 1993-05-01
CA2071960C (en) 1994-08-23
WO1991012949A1 (en) 1991-09-05
DK0516730T3 (da) 1995-12-11
ATE128405T1 (de) 1995-10-15
JP3065347B2 (ja) 2000-07-17
BR9106048A (pt) 1993-07-06
PT96833A (pt) 1993-04-30
KR100198380B1 (ko) 1999-06-15
NZ260495A (en) 1995-08-28
EP0516730B2 (en) 2000-11-29
FI923721A (fi) 1992-08-19
HK97596A (en) 1996-06-14
EP0516730A1 (en) 1992-12-09
DE69113450D1 (de) 1995-11-02
IN186802B (ko) 2001-11-10
AU7311891A (en) 1991-09-18
FI923721A0 (fi) 1992-08-19
US5200248A (en) 1993-04-06
AR247347A1 (es) 1994-12-29
MX172811B (es) 1994-01-13
DE69113450T2 (de) 1996-03-28
FI103709B1 (fi) 1999-08-31
DE69113450T3 (de) 2001-06-13
MY107217A (en) 1995-10-31
MY107218A (en) 1995-10-30
EG19201A (en) 1994-11-30

Similar Documents

Publication Publication Date Title
KR930700701A (ko) 개방된 모관로 구조물, 모관로 구조물을 제조하기 위한 개선된 방법 및 그 방법에 사용하기 위한 압출 다이
US3954361A (en) Melt blowing apparatus with parallel air stream fiber attenuation
BR0011973A (pt) Artigos para cuidados pessoais com teor reduzido de fibras poliméricas
US2711051A (en) Bubble forming device
ES2000069A4 (es) Procedimiento de revestimiento interno de conductos y manguitos para conductos revestidos segun este procedimiento.
ES198637U (es) Un elemento separador por permeacion, mejorado para separar los compuestos de mezclas fluidas.
KR870008687A (ko) 리브형 파이프 제조방법 및 그 장치
IE42038B1 (en) Method and apparatus for manufacturing glass fibers
US3949031A (en) Method for making cellular articles
US5045271A (en) Process for the production of irregular non-woven material sheets
KR900003444A (ko) 질 좋은 탄소섬유로 열전환시키기 위해 특히 적합한 고균질 내부구조를 갖는 용융-방사된 아크릴섬유의 개량된 형성방법
US5330338A (en) Apparatus for spinning of polyurethane elastic filaments
ES2075969T3 (es) Procedimiento de fabricacion de tubos de materiales termoplasticos reforzados mediante fibras con orientacion controlada y equipo para su realizacion.
KR890004178A (ko) 모세관 스폴리아스 및 그 방법
ATE46653T1 (de) Schneckenextruder fuer kunststoff.
EP0318434A2 (de) Extruderanlage zur Herstellung eines Kunststoff-Rohres
GB1345257A (en) Jet propulsopm imots
JPS5328084A (en) Semipermeable membrane supporting tube
KR880001417A (ko) 가교형 열수축관의 연속제조장치
KR880013775A (ko) 봉합기계의 열기 노즐
FI117824B (fi) Ekstruusiomenetelmä ja ekstruusiolaite
US852688A (en) Method of manufacturing heat-insulating bodies.
DE7930429U1 (de) Waermeisoliertes kunststoffrohr
KR960029498A (ko) 고강도 탄소섬유의 제조방법
KR920009711A (ko) 유리 용해요(溶解窯)용 내화벽돌

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19920819

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19960212

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19920819

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19980624

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19981130

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990227

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990302

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20020216

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20030120

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20040205

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20050218

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20060223

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20060223

Start annual number: 8

End annual number: 8

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Termination category: Default of registration fee

Termination date: 20080110