KR900007896A - 폴리우레아 반응사출성형 시스템 - Google Patents

폴리우레아 반응사출성형 시스템 Download PDF

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Publication number
KR900007896A
KR900007896A KR1019890015927A KR890015927A KR900007896A KR 900007896 A KR900007896 A KR 900007896A KR 1019890015927 A KR1019890015927 A KR 1019890015927A KR 890015927 A KR890015927 A KR 890015927A KR 900007896 A KR900007896 A KR 900007896A
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South Korea
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integer
molecular weight
injection molding
compound
hydroxyl groups
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KR1019890015927A
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English (en)
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이. 슬랙크 윌리암
알. 크라츠 마크
산더스 조셉
마포티 로브손
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원본 미기재
모베이 코포레이션
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Publication of KR900007896A publication Critical patent/KR900007896A/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • C08G18/5027—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups directly linked to carbocyclic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5048—Products of hydrolysis of polyether-urethane prepolymers containing isocyanate groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2120/00—Compositions for reaction injection moulding processes

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  • Chemical & Material Sciences (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

폴리우레아 반응사출성형 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. (a)유기 디- 및/또는 폴리이소시아네이트, (b)아민 말단 연쇄연장제 및 (c) 하기 일반식(Ⅲ)의 화합물을 포함하는 반응 혼합물을 이소시아네이트 지수가 약 70 내지 약 130인 성분비로 반응사출성형기를 통해 밀폐된 주형 속으로 주입시킴을 특징으로 하는 반응사출 성형 탄성중합체를 제조하는 방법.
    상기식에서, R1은 분자량이 약 400 내지 약 12,000이고 n-하이드록시 그룹을 함유하는 폴리 하이드록시 화합물로 부터 하이드록실 그룹을 제거하여 수득한 n가 그룹이고, R2는 수소 또는 불활성 치환체이며 y는 1 또는 2이고, n은 2 내지 8의 정수이다.
  2. 제1항에 있어서, R1이 분자량이 약 400 내지 약 12,000이고 n-하이드록실 그룹을 함유하는 폴리에테르로부터 하이드록실 그룹을 제거하여 수득한 n가 그룹인 방법.
  3. 제1항에 있어서, n이 2 내지 4의 정수인 방법.
  4. 제1항에 있어서, R2가 수소인 방법.
  5. 제1항에 있어서, 성분(b)가 1-메틸-3,5-디에틸 -2,4- 및/또는 -2, 6- 디아미노벤젠인 방법.
  6. 제1항에 있어서, 반응 혼합물이 이형제를 포함하는 방법.
  7. (a) 아민 말단 연쇄연장제와 (b) 하기 일반식(Ⅲ)의 화합물을 포함하는 이소시아네이트 반응성 조성물.
    상기식에서, R1은 분자량이 약 400 내지 약 12,000 이고 n-하이드록실 그룹을 함유하는 폴리하이드록실 화합물로 부터 하이드록실 그룹을 제거하여 수득한 n 가 그룹이고, R2는 수소 또는 불활성 치환체이며 y는 1 또는 2이고, n은 2 내지 8의 정수이다.
  8. 제7항에 있어서, R1이 분자량이 약 400 내지 약 12,000이고 n-하이드록실 그룹을 함유하는 폴리에테르로부터 하이드록실 그룹을 제거하여 수득한 n가 그룹인 방법.
  9. 제7항에 있어서, n이 2 내지 4의 정수인 조성물.
  10. 제7항에 있어서, 성분(a)가 방향족 아민인 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015927A 1988-11-03 1989-11-03 폴리우레아 반응사출성형 시스템 KR900007896A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26672588A 1988-11-03 1988-11-03
US266,725 1988-11-03

Publications (1)

Publication Number Publication Date
KR900007896A true KR900007896A (ko) 1990-06-02

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KR1019890015927A KR900007896A (ko) 1988-11-03 1989-11-03 폴리우레아 반응사출성형 시스템

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EP (1) EP0371248A1 (ko)
JP (1) JPH02173029A (ko)
KR (1) KR900007896A (ko)
AU (1) AU4385389A (ko)
BR (1) BR8905588A (ko)
ZA (1) ZA898346B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834749A1 (de) * 1988-10-12 1990-04-19 Bayer Ag Aromatische polyhydroxypolyamine, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-kunststoffen
JP5710856B2 (ja) * 2008-03-27 2015-04-30 アイカ工業株式会社 ウレアウレタン樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093862A1 (en) * 1982-04-23 1983-11-16 Texaco Development Corporation Polyurea reaction injection molded elastomers
US4847416A (en) * 1986-10-27 1989-07-11 The Dow Chemical Company Capping of polyols with aromatic amines
DE3713858A1 (de) * 1987-04-25 1988-11-17 Bayer Ag Aromatische polyamine, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen

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BR8905588A (pt) 1990-05-29
ZA898346B (en) 1990-07-25
JPH02173029A (ja) 1990-07-04
AU4385389A (en) 1990-05-10
EP0371248A1 (en) 1990-06-06

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