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KR870011322A - 기포의 밀도를 조절하는 방법 및 장치 - Google Patents

기포의 밀도를 조절하는 방법 및 장치 Download PDF

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Publication number
KR870011322A
KR870011322A KR870005028A KR870005028A KR870011322A KR 870011322 A KR870011322 A KR 870011322A KR 870005028 A KR870005028 A KR 870005028A KR 870005028 A KR870005028 A KR 870005028A KR 870011322 A KR870011322 A KR 870011322A
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South Korea
Prior art keywords
bubbles
density
electrical conductivity
bubble
generating
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KR870005028A
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English (en)
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KR900001922B1 (ko
Inventor
오. 코토예 훼미
엠. 컨스톡 죤
Original Assignee
리챠드 지. 워터맨
더 다우 케미칼 캄파니
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Publication of KR870011322A publication Critical patent/KR870011322A/ko
Application granted granted Critical
Publication of KR900001922B1 publication Critical patent/KR900001922B1/ko

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/10—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
    • G05D11/137—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the density of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2133—Electrical conductivity or dielectric constant of the mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/034—Controlled by conductivity of mixture
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Nozzles (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)

Abstract

내용 없음

Description

기포의 밀도를 조절하는 방법 및 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 바람직한 양태를 설명하는 도면이다

Claims (10)

  1. (a) 기포를 제조하는 동안 기포의 전기 전도도를 측정하고;
    (b) 측정된 전기 전도도에 대응하여 기포의 밀도를 조정(여기서, 기포의 전기 전도도는 기포의 밀도에 따라 변화한다)함으로써 목적하는 예정된 밀도를 가진 기포를 제공함을 특징으로 하여, 기포의 전기 전도도가 그의 밀도에 따라 변화하는 기포를 제조하는 동안에 기포의 밀도를 예정된 수준으로 조절하는 방법.
  2. (a) 기포를 카페트 구조물에 부착시키기 전에 기포를 제조하는 동안 기포의 전기 전도도를 측정하고;
    (b) 측정된 전기 전도도에 대응하여 기포의 밀도를 조정(여기서, 기포의 전기 전도도는 기포의 밀도에 따라 변화한다)함으로써 목적하는 예정된 밀도를 가진 기포를 제공함을 특징으로 하여, 기포의 전기 전도도가 그의 밀도에 따라 변화하는 기포를 제조하는 동안에 카페트 구조물상의 기포의 밀도를 예정될 수준으로 조절하는 방법.
  3. 제1항에 있어서, 기포의 전도도를 무전극 전도도 검지기로 측정하는 방법.
  4. 제1항에 있어서, 기포를 제1후면재료에 루프사를 결합시킬 수 있는 물질로부터 생성시키는 방법.
  5. 제1항, 제3항 및 제4항중 어느 한 항에 있어서, 기포가 스티렌과 부타디엔의 공중합체로 이루어진 라텍스로부터 형성되며, 라텍스의 고체함량은 총 라텍스 중량을 기준으로 하여 45 내지 90중량%인 방법.
  6. 제5항에 있어서, 스티렌과 부타디엔의 공중합체가 스티렌/부타디엔 공중합체의 총 중량을 기준으로 하여 40 내지 75중량%의 스티렌과 25 내지 60중량%의 부타디엔으로 이루어지는 방법.
  7. (a) 기포를 생성하는 수단;
    (b) 적용 배출구;
    (c) 기포를 생성하는 수단과 적용배출구를 연결하며, 기포를 생성하는 수단으로부터 적용배출구로 기포를 운반하기에 적합한 밀폐된 통로;
    (d) 밀폐된 통로에 위치하며, 밀폐된 통로에서 기포의 전기 전도도를 측정할 수 있는 전기 전도도 검지기 및
    (e) 목적하는 밀도를 가진 기포가 생성되도록 측정된 전기 전도도에 대응하여 기포의 밀도를 변화시키는(여기에서 기포의 전기 전도도는 기포의 밀동 따라 변화한다)수단으로 이루어짐을 특징으로 하는, 기포의 밀도를 조절하는 장치.
  8. (a) 기포를 생성하는 수단;
    (b) 카페트 구조물에 기포를 적용시키기에 적합한 적용배출구;
    (c) 기포를 생성하는 수단과 적용배출구를 연결하며, 기포를 생성하는 수단으로부터 적용배출구로 기포를 운반하기에 적합한 밀폐된 통로;
    (d) 밀폐된 통로에 위치하며, 밀폐된 통로에서 기포의 전기 전도도를 측정할 수 있는 전기 전도도 검지기 및
    (e) 목적하는 밀도를 가진 기포가 생성되도록 측정된 전기 전도도에 대응하여 기포의 밀도를 변화시키는(여기에서 기포의 전기 전도도는 기포의 밀도에 따라 변화한다)수단으로 이루어짐을 특징으로 하는 카페트 구조물상의 기포의 밀도를 조절하는 장치.
  9. 제7항에 있어서, 밀폐된 통로에 위치하는 전기 전도도 검지기가 무전극 전도도 검지기인 장치.
  10. 제7항 또는 제9항에 있어서, 기포 생성 수단이 스티렌과 부타디엔의 공중합체로 이루어진 라텍스로부터 기포를 생성시킬 수 있으며, 라텍스의 고체함량은 총 라텍스 중량을 기준으로 하여 45 내지 90중량%인 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870005028A 1986-05-22 1987-05-21 기포의 밀도를 조절하는 방법 및 장치 KR900001922B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US866,175 1986-05-22
US866175 1986-05-22
US06/866,175 US4717582A (en) 1986-05-22 1986-05-22 Method and apparatus for controlling the density of a foam

Publications (2)

Publication Number Publication Date
KR870011322A true KR870011322A (ko) 1987-12-22
KR900001922B1 KR900001922B1 (ko) 1990-03-26

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KR1019870005028A KR900001922B1 (ko) 1986-05-22 1987-05-21 기포의 밀도를 조절하는 방법 및 장치

Country Status (15)

Country Link
US (1) US4717582A (ko)
EP (1) EP0246797B1 (ko)
JP (1) JPS62279860A (ko)
KR (1) KR900001922B1 (ko)
AT (1) ATE65621T1 (ko)
AU (1) AU589523B2 (ko)
BR (1) BR8702626A (ko)
CA (1) CA1275467C (ko)
DE (1) DE3771572D1 (ko)
DK (1) DK262287A (ko)
ES (1) ES2023898B3 (ko)
FI (1) FI872129A (ko)
GR (1) GR3002376T3 (ko)
NO (1) NO872141L (ko)
PT (1) PT84910B (ko)

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US5215253A (en) * 1990-08-30 1993-06-01 Nordson Corporation Method and apparatus for forming and dispersing single and multiple phase coating material containing fluid diluent
US5197800A (en) * 1991-06-28 1993-03-30 Nordson Corporation Method for forming coating material formulations substantially comprised of a saturated resin rich phase
US5443796A (en) * 1992-10-19 1995-08-22 Nordson Corporation Method and apparatus for preventing the formation of a solid precipitate in a coating material formulation
US5490726A (en) * 1992-12-30 1996-02-13 Nordson Corporation Apparatus for proportioning two components to form a mixture
US5407267A (en) * 1992-12-30 1995-04-18 Nordson Corporation Method and apparatus for forming and dispensing coating material containing multiple components
US5407132A (en) * 1993-10-20 1995-04-18 Nordson Corporation Method and apparatus for spraying viscous adhesives
US5747096A (en) * 1994-12-19 1998-05-05 Alliedsignal Inc. Method for measuring the depositions, densification of etching rate of an electrically conductive body
US7029918B2 (en) 2002-01-25 2006-04-18 Roche Diagnostics Operations, Inc. Water-soluble derivatives of lipophilic drugs
US6807849B1 (en) * 2002-10-28 2004-10-26 The University Of Tulsa Foam generator and viscometer apparatus and process
DE10328637A1 (de) * 2003-01-23 2004-12-16 Zimmer Ag Verfahren zur Zugabe der Rohstoffe bei der Herstellung von Polyestern oder Copolyestern
US7344299B2 (en) * 2003-10-21 2008-03-18 Mp Equipment Company Mixing system and process
WO2005100463A2 (en) * 2004-03-31 2005-10-27 Waterous Company Electronically controlled direct injection foam delivery and conductivity based flow regulation of foam into a water stream
US7878703B2 (en) * 2004-03-31 2011-02-01 Waterous Company Electronically controlled direct injection foam delivery system with temperature compensation
US20060141107A1 (en) * 2004-12-29 2006-06-29 Kraft Foods Holdings, Inc. Method and system for controlling product density
RU2400311C2 (ru) * 2005-02-04 2010-09-27 В.Р. Грейс Энд Ко.-Конн. Нанесение распылением с высоким выходом
EP1813345A1 (en) * 2006-01-30 2007-08-01 Sulzer Pumpen Ag Method and apparatus for controlling the efficiency of mixing
KR100724167B1 (ko) 2006-04-27 2007-05-31 고등기술연구원연구조합 도료분사장치 및 방법
US9284825B2 (en) * 2012-11-30 2016-03-15 Massachusetts Institute Of Technology Gas-lift safety valve actuated by a sensor
US10416107B2 (en) 2016-08-19 2019-09-17 Ecolab Usa Inc. Conductivity sensor with void correction

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FR2067572A5 (ko) * 1969-11-07 1971-08-20 Aura
US4154537A (en) * 1977-08-23 1979-05-15 Oakes Machine Corporation Product density control apparatus
US4172917A (en) * 1977-10-31 1979-10-30 Dayco Corporation Dual-purpose temporary carpet and carpet underlay construction and method of making same
DE7815730U1 (de) * 1978-05-26 1981-04-02 Tesch GmbH & Co KG, 4000 Düsseldorf Vorrichtung zum Messen der elektrischen Leitfähigkeit von Flüssigkeiten
AT383290B (de) * 1983-06-23 1987-06-10 Johannes Zimmer Verfahren zur fluessigschaumauftragung mit hilfe einer auftragungseinrichtung

Also Published As

Publication number Publication date
FI872129A (fi) 1987-11-23
AU7293687A (en) 1987-11-26
ATE65621T1 (de) 1991-08-15
NO872141D0 (no) 1987-05-21
EP0246797B1 (en) 1991-07-24
EP0246797A1 (en) 1987-11-25
ES2023898B3 (es) 1992-02-16
US4717582A (en) 1988-01-05
DE3771572D1 (de) 1991-08-29
PT84910B (pt) 1990-02-08
GR3002376T3 (en) 1992-12-30
NO872141L (no) 1987-11-23
CA1275467C (en) 1990-10-23
DK262287D0 (da) 1987-05-22
DK262287A (da) 1987-11-23
JPS62279860A (ja) 1987-12-04
FI872129A0 (fi) 1987-05-14
PT84910A (en) 1987-06-01
KR900001922B1 (ko) 1990-03-26
BR8702626A (pt) 1988-02-23
AU589523B2 (en) 1989-10-12

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