KR940018408A - Cfc가 없는 폴리우레탄 인티크럴 포움의 조형품 제조방법 - Google Patents

Cfc가 없는 폴리우레탄 인티크럴 포움의 조형품 제조방법 Download PDF

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Publication number
KR940018408A
KR940018408A KR1019940001008A KR19940001008A KR940018408A KR 940018408 A KR940018408 A KR 940018408A KR 1019940001008 A KR1019940001008 A KR 1019940001008A KR 19940001008 A KR19940001008 A KR 19940001008A KR 940018408 A KR940018408 A KR 940018408A
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South Korea
Prior art keywords
foam
cfc
volume
molded products
water
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KR1019940001008A
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English (en)
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KR100210863B1 (ko
Inventor
슈룽 아르민
헬데르 인고
뮐레크 알로이스
Original Assignee
롤프 포흐, 우도 리젠펠트
케이에스 아우토모빌-지헤르하이츠테크니크 게젤샤후트 밋트 베슈 렝크 테르 하후트웅
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Application filed by 롤프 포흐, 우도 리젠펠트, 케이에스 아우토모빌-지헤르하이츠테크니크 게젤샤후트 밋트 베슈 렝크 테르 하후트웅 filed Critical 롤프 포흐, 우도 리젠펠트
Publication of KR940018408A publication Critical patent/KR940018408A/ko
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Publication of KR100210863B1 publication Critical patent/KR100210863B1/ko

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Classifications

    • 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
    • C08J9/142—Compounds containing oxygen but no halogen atom
    • 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
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • 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
    • C08J9/141—Hydrocarbons
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

물 존재하의 폴리올 및 이소시아네이트의 중첨가로 구성되는, 주형내에서 발포되는, 연질 PUR 인티크럴포움의 조형물 제조방법에서, CFHC를 사용하지 않은 조형품상 거친 밀폐된 스킨의 형성은, 40~60용적% 공기, 0.05-2.5용적% 물 및 0.25-2.0용적%의 적어도 하나의 1-6탄소 원자를 가지는 탄화수소가 폴리올내에 혼입된다는 점에서 확중된다.

Description

CFC가 없는 폴리우레탄 인티크럴 포움의 조형품 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 발포 및 기포-형성 이산화탄소의 방출을 수반하는 물 존재하의 폴리올 및 이소시아네이트의 중첨가로 구성되는, 주형내에서 발포되고 기포질 코어를 가지고, 표면일수록 거친 밀폐된 스킨으로 변하는, 연질 폴리우레탄(PUR)인티크럴 포움의 조형품 제조방법으로서, 40-60용적% 공기, 0.05-2.5용적% 물, 및 0.25-2.0용적%의 적어도 하나의 1-6탄소원자를 가지는 탄화수소가 폴리올내에 혼입되는 것을 특징으로 하는 방법.
  2. 제 1 항에 있어서, 펜탄, 바람직하게는 n-펜탄 및 그의 이성질체가 탄화수소로서 사용되는 것을 특징으로 하는 방법.
  3. 제 1 항에 있어서, 1-6탄소원자를 가지는 탄화수소가, 개별적으로 또는 공동으로 사용될 수 있는 다른 저-비등 유기 용매, 특히 에테르, 케톤, 및 에스테르에 의해 전체적으로 또는 부분적으로 대체되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940001008A 1993-01-19 1994-01-18 Cfc가 없는 연질 폴리우레탄 인티그럴 포움의 조형품 제조 방법 KR100210863B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4301221.3 1993-01-19
DE4301221A DE4301221A1 (de) 1993-01-19 1993-01-19 Verfahren zur Herstellung von Formteilen aus flexiblem Polyurethan-Integralschaumstoff

Publications (2)

Publication Number Publication Date
KR940018408A true KR940018408A (ko) 1994-08-18
KR100210863B1 KR100210863B1 (ko) 1999-07-15

Family

ID=6478438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940001008A KR100210863B1 (ko) 1993-01-19 1994-01-18 Cfc가 없는 연질 폴리우레탄 인티그럴 포움의 조형품 제조 방법

Country Status (9)

Country Link
EP (1) EP0608023B1 (ko)
JP (1) JPH06298980A (ko)
KR (1) KR100210863B1 (ko)
AT (1) ATE157680T1 (ko)
BR (1) BR9400144A (ko)
CA (1) CA2113509A1 (ko)
CZ (1) CZ10694A3 (ko)
DE (2) DE4301221A1 (ko)
ES (1) ES2107735T3 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440212A1 (de) * 1994-11-10 1996-05-15 Basf Schwarzheide Gmbh Verfahren zur Herstellung von zelligen Polyurethanen
DE19647088A1 (de) * 1996-11-14 1998-05-28 Bayer Ag Verfahren zur Herstellung harter Polyurethanformkörper mit Integralstruktur
DE10203701C1 (de) * 2002-01-31 2003-12-04 Hennecke Gmbh Verfahren zur Herstellung von Polyurethan-Schaum mit einstellbarer Zellstruktur
US20050113470A1 (en) * 2003-11-25 2005-05-26 Honeywell Corporation Mixtures of hydrofluorcarbons and acids as foam blowing agents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1002108A7 (nl) * 1988-07-12 1990-07-03 Recticel Werkwijze voor het bereiden van een hoog veerkrachtig polyurethaanschuim.
US5081162A (en) * 1989-02-27 1992-01-14 Woodbridge Foam Corporation Process for producing foamed polymers
DE59010789D1 (de) * 1989-04-24 1998-02-12 Hans Wilhelm Huetzen Verfahren zur Herstellung eines halogenkohlenwasserstoff freien Polyurethanisolierschaumstoffs
US5120771A (en) * 1989-09-13 1992-06-09 Hickory Springs Manufacturing Co. Process for the production of polyurethane foam
GB2244714B (en) * 1990-05-31 1993-10-06 Sanyo Chemical Ind Ltd Foamed polyurethane-forming composition,foamed polyurethane and process for making the same

Also Published As

Publication number Publication date
DE59403896D1 (de) 1997-10-09
CA2113509A1 (en) 1994-07-20
EP0608023B1 (de) 1997-09-03
DE4301221A1 (de) 1994-07-21
JPH06298980A (ja) 1994-10-25
CZ10694A3 (en) 1994-08-17
ES2107735T3 (es) 1997-12-01
BR9400144A (pt) 1994-08-09
EP0608023A1 (de) 1994-07-27
ATE157680T1 (de) 1997-09-15
KR100210863B1 (ko) 1999-07-15

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