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KR920021616A - 낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄 스킨 포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물 - Google Patents

낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄 스킨 포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물 Download PDF

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Publication number
KR920021616A
KR920021616A KR1019920008450A KR920008450A KR920021616A KR 920021616 A KR920021616 A KR 920021616A KR 1019920008450 A KR1019920008450 A KR 1019920008450A KR 920008450 A KR920008450 A KR 920008450A KR 920021616 A KR920021616 A KR 920021616A
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South Korea
Prior art keywords
pph
process according
polyurethane
temperature
glycol
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KR1019920008450A
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KR970006709B1 (ko
Inventor
지이-샹 리이 럭키
첸 시-시오
Original Assignee
옷토 시이 시이 린
인더스트리얼 테크놀로지 리서어치 인스티튜우트
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/14—Plastic and nonmetallic article shaping or treating: processes forming integral skin on a foamed product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

내용 없음

Description

낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄 스킨 포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 50 내지 100중량%의 HCFC-123 및 50 내지 0중량% HCFC-141b로 구성되는 발포제 1.0-30pph, 성핵제 0-3.0pph, 아민 0.01-0.20pph 및 유기주석 촉매 0.01-0.20pph, 계면활성제 0.1-2.0pph, 연쇄연장제 5-50pph 및 폴리에테르 폴리올 100pph을 혼합시켜 폴리올 혼합물을 형성하고, ISO 치수+0.95 내지 1.10을 갖는 이소시아네이트와 상기 폴리올 혼합물을 블렌딩시키고 1 내지 9분의 성형 시간동안 10 내지 90℃의 온도의 주형에서 0-70℃ 온도로 상기 블렌드를 반응시켜 폴리우레탄 인티그랄 스킨 포움을 형성함으로 구성되는, 낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄 스킨 포움 제조방법.
  2. 제1항에 있어서, 연쇄연장제가 일반식 HO-R-OH를(이때 R=C2-C4임)갖는 방법.
  3. 제2항에 있어서, 연쇄연장제가 에틸렌 글리콜, 프로필렌 글리콜, 1,4-부틸렌 글리콜, 또는 디에틸렌 글리콜일 방법.
  4. 제1항에 있어서, 계면활성제는 실리콘 글리콜인 방법.
  5. 제1항에 있어서, 아민 촉매가 디메틸에탄올 아민, 트리에틸렌 아민, 또는 트리에틸렌 디아민인 방법.
  6. 제1항에 있어서, 유기주석 촉매는 디부틸 주석 디라우레이트 또는 옥토산 제일주석인 방법.
  7. 제1항에 있어서, 성핵제는 입자크기 ≤30mμ의 SiO2분말인 방법.
  8. 제1항에 있어서, 이소시아네이트는 디이소시아네이트 디페닐 메탄으로 구성되는 액체인 방법.
  9. 제1항에 있어서, 주형 온도는 40-60℃의 범위내인 방법.
  10. 제1항에 있어서, 물질 온도는 20-50℃의 범위내인 방법.
  11. 제1항에 있어서, 성형 시간은 3-7분의 범위내인 방법.
  12. 제1항의 방법에 의해 얻어진 생성물.
    ※ 참고사항:최초출원 내용에 의하여 공개되는 것임
KR1019920008450A 1991-05-20 1992-05-19 낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄스킨포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물 Expired - Fee Related KR970006709B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/702,998 US5114980A (en) 1991-05-20 1991-05-20 Polyurethane integral skin foam of low ozone depletion potential
US702,998 1991-05-20

Publications (2)

Publication Number Publication Date
KR920021616A true KR920021616A (ko) 1992-12-18
KR970006709B1 KR970006709B1 (ko) 1997-04-29

Family

ID=24823526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920008450A Expired - Fee Related KR970006709B1 (ko) 1991-05-20 1992-05-19 낮은 오존 감손 효능을 지닌 폴리우레탄 인티그랄스킨포움의 제조 방법 및 그 방법에 의해 얻어지는 생성물

Country Status (2)

Country Link
US (1) US5114980A (ko)
KR (1) KR970006709B1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5688834A (en) * 1991-08-30 1997-11-18 Alliedsignal, Inc. Catalysts which stabilize hydrohalocarbon blowing agent in polyurethane foam formulations
US5227408A (en) * 1991-06-11 1993-07-13 E. R. Carpenter Company, Inc. Carbon dioxide blown polyurethane packaging foam with chemical nucleating agents
DE4119459A1 (de) * 1991-06-13 1992-12-17 Basf Ag Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren und niedrigsiedende, fluorierte und/oder perfluorierte, tertiaere alkylamine als treibmittel enthaltende emulsionen hierfuer
US5437822A (en) * 1992-01-29 1995-08-01 Asahi Glass Company Ltd. Method for producing a skin-formed polyurethane foam molded product
US5210103A (en) * 1992-09-02 1993-05-11 Basf Corporation Volatile silicone oil-blown integral skin foam
US5266234A (en) * 1992-12-30 1993-11-30 Basf Corporation Water-blown integral skin polyurethane foams having a skin with abrasion resistance
US5236961A (en) * 1992-12-30 1993-08-17 Basf Corporation Water-blown integral skin polyurethane foams having a skin with abrasion resistance
US5283003A (en) * 1993-03-04 1994-02-01 Chen Wen Pin Blowing agents for foaming polyurethane having no ozone depletion potential and uses and preparations thereof
US5278196A (en) * 1993-03-25 1994-01-11 Great Lakes Chemical Corp. Hydrofluorocarbon compositions as blowing agents for cellular plastics
US5580501A (en) * 1994-11-07 1996-12-03 Gallagher; Michael J. Method of manufacturing an interior trim panel using polyurethane powder
US5786394A (en) * 1996-12-04 1998-07-28 Lear Corporation Durable, energy-absorptive EPP/PUR structural composites
MXPA02009544A (es) * 2000-03-29 2004-07-30 Dow Global Technologies Inc Espumas de forro integral que emplean agentes de soplado de pentafluorobutano.
DE102005003299A1 (de) * 2005-01-24 2006-07-27 Goldschmidt Gmbh Nanopartikel für die Herstellung von Polyurethanschaum
US20090304981A1 (en) * 2008-06-04 2009-12-10 Kwan Chien Co., Ltd. Coat for ear bud and method for making the same
US20110185488A1 (en) * 2010-02-01 2011-08-04 Miller Jody D Wax-less, integral skin toilet gasket
US8671470B2 (en) * 2010-02-01 2014-03-18 Sani-Seal LLC Wax-less toilet gasket
US20110225705A1 (en) * 2010-03-16 2011-09-22 3M Innovative Properties Company Hearing protective device with moisture resistant earmuff sound absorbers
US10626590B2 (en) 2018-04-16 2020-04-21 Walter Pytlewski Synthetic fluid impervious gasket

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694530A (en) * 1969-11-17 1972-09-26 Goodyear Tire & Rubber Method of producing an integral skin polyurethane foam
DE2513817C3 (de) * 1975-03-27 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern
LU74540A1 (ko) * 1976-03-12 1977-09-27
DE3230757A1 (de) * 1982-08-18 1984-02-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilisierten polyisocyanaten, stabilisierte polyisocyanate retardierter reaktivitaet und ihre verwendung zur polyurethanherstellung
DE3407931A1 (de) * 1984-03-03 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern auf basis von harnstoffgruppen aufweisenden polyurethanen
DE3541513A1 (de) * 1985-11-21 1987-05-27 Teroson Gmbh Verfahren zur herstellung von gegenstaenden aus polyurethanschaum und additiv fuer die durchfuehrung dieses verfahrens
US4927863A (en) * 1988-02-22 1990-05-22 E. I. Du Pont De Nemours And Company Process for producing closed-cell polyurethane foam compositions expanded with mixtures of blowing agents

Also Published As

Publication number Publication date
US5114980A (en) 1992-05-19
KR970006709B1 (ko) 1997-04-29

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