KR890006686A - 성형품 또는 필름의 제조방법 - Google Patents

성형품 또는 필름의 제조방법 Download PDF

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Publication number
KR890006686A
KR890006686A KR1019880013027A KR880013027A KR890006686A KR 890006686 A KR890006686 A KR 890006686A KR 1019880013027 A KR1019880013027 A KR 1019880013027A KR 880013027 A KR880013027 A KR 880013027A KR 890006686 A KR890006686 A KR 890006686A
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South Korea
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component
polyisocyanate
weight
molecular weight
polyisocyanate polyaddition
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KR1019880013027A
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KR970009323B1 (ko
Inventor
바그너 요아힘
라스호퍼 베르너
아이셀레 울리히
위르겐스 에버하르트
베버 크리스티안
마이어 에리히
Original Assignee
루디 메이어, 요하힘 그렘
바이엘 아크티엔게젤샤프트
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Priority claimed from DE19873733756 external-priority patent/DE3733756A1/de
Application filed by 루디 메이어, 요하힘 그렘, 바이엘 아크티엔게젤샤프트 filed Critical 루디 메이어, 요하힘 그렘
Publication of KR890006686A publication Critical patent/KR890006686A/ko
Application granted granted Critical
Publication of KR970009323B1 publication Critical patent/KR970009323B1/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/66—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

성형물 또는 필름의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. a) 방향족 폴리이소시아네이트 ; b) 통계 평균상 2.5개 이상의 이소시아네이트-반응성 그룹을 함유하는 분자량 1,800 내지 12,000의 화합물 ; 및 c) (i) 방향족성 결합된 1급 및/또는 2급 아미노 그룹 2개를 함유하는 분자량 108 내지 400의 디아민, 및 (ii) 분자량 60 내지 1,799의 지방족 또는 사이클로지방족 폴리올 또는 지방족 또는 사이클로지방족 폴리아민으로 이루어진 그룹중에서 선택된 하나 이상의 성분(단, 성분 (i) 또는 (ii)중 적어도 하나는, 성분 c)의 총량이 성분 b)의 중량을 기준으로 하여 5중량 %이상이 되도록 하는 양으로 사용된다)를 이소시아네이트 지수 약 60 내지 140에서 하나 이상의 단계로 반응시킴을 특징으로 하여, 밀도가 0.8g/㎤이상인 폴리이소시아네이트 폴리부가물을 제조하는 방법.
  2. 제1항에 있어서, 성분 c)가, 폴리이소시아네이트 폴리부가물의 우레아 그룹 대 우레탄 그룹의 몰비가 2:1이상이 되도록 선택되는 방법.
  3. 제1항에 있어서, 추가로, d)하나 이상의 보조제 또는 첨가제를 함유함을 특징으로 하는 방법.
  4. 제3항에 있어서, 보조제 또는 첨가제가 생성된 폴리이소시아네이트 폴리부가물의 총중량을 기준으로 하여 80중량%이하의 양인 충진재 또는 보강재인 방법.
  5. 제1항에 있어서, 폴리올 또는 폴리아민이 하나 이상의 에테르 그룹을 함유하는 방법.
  6. 제1항에 있어서, 성분 b)가 통계평균상 2.5 내지 3.0개의 이소시아네이트-반응성 그룹을 함유하는 방법.
  7. a) 방향족 폴리이소시아네이트 ; b)통계 평균상 2.5 내지 3.0개의 이소시아네이트-반응성 그룹을 함유하는 분자량 1,800 내지 12,000의 화합물 ; c) (i) 방향족성 결합된 1급 및/또는 2급 아미노 그룹 2개를 함유하는 분자량 108 내지 400의 디아민, 및 (ii) 하나 이상의 에테르 그룹을 함유하는 분자량 60 내지 1,799의 지방족 또는 사이클로지방족 폴리올 또는 지방족 또는 사이클로지방족 폴리아민으로 이루어진 그룹중에서 선택된 하나 이상의 성분(단, 성분 (i) 또는 (ii)중 적어도 하나는, 성분 c)의 총량이 성분 b)의 중량을 기준으로 하여 5중량 %이상이 되도록 하는 양으로 사용된다) ; 및 d) 생성된 폴리이소시아네이트 폴리부가물의 총중량을 기준으로 하여 8.0중량%이하의 양인 충진재 또는 보강재를 이소시아네이트 지수 약 60 내지 140에서 하나 이상의 단계로 반응시킴을 특징으로 하여, 밀도가 0.8g/㎤이상인 폴리이소시아네이트 폴리부가물을 제조하는 방법.
  8. 폴리이소시아네이트 부가물을 50℃이상의 온도 및 5 bar이상의 압력하에 열가소적으로 성형시킴을 특징으로 하며, 제1항에 따른 폴리이소시아네이트 폴리부가물의 성형물을 제조하는 방법.
  9. 제8항에 있어서, 폴리이소시아네이트 부가물을 그래뉼, 칩, 또는 다른 소형 또는 초소형 단편 형태로 사용하는 방법.
  10. 제8항에 있어서, 폴리이소시아네이트 폴리부가물을 반응 사출성형에 의해 수득한 플레이트의 형태로 사용하는 방법.
  11. 제10항에 있어서, 플레이트를 침지 연신에 의해 열가소적으로 성형시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013027A 1987-10-06 1988-10-06 성형품 또는 필름의 제조방법 KR970009323B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEP3733756.4 1987-10-06
DE19873733756 DE3733756A1 (de) 1987-10-06 1987-10-06 Verfahren zur herstellung von formkoerpern oder folien
DEP3733765.4 1987-10-06
DE3802427A DE3802427A1 (de) 1987-10-06 1988-01-28 Verfahren zur herstellung von formkoerpern oder folien
DEP3702427.6 1988-01-28
DEP3802427.6 1988-01-28

Publications (2)

Publication Number Publication Date
KR890006686A true KR890006686A (ko) 1989-06-15
KR970009323B1 KR970009323B1 (ko) 1997-06-10

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KR1019880013027A KR970009323B1 (ko) 1987-10-06 1988-10-06 성형품 또는 필름의 제조방법

Country Status (8)

Country Link
US (1) US5064600A (ko)
EP (1) EP0310896B1 (ko)
JP (1) JP2702180B2 (ko)
KR (1) KR970009323B1 (ko)
CA (1) CA1331821C (ko)
DE (2) DE3802427A1 (ko)
ES (1) ES2050686T3 (ko)
MX (1) MX169364B (ko)

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US5538679A (en) * 1988-11-29 1996-07-23 Bayer Aktiengesellschaft Process of making molded products
US4983643A (en) * 1989-06-08 1991-01-08 Mobay Corporation Polyurea elastomers with reduced brittleness
DE4030282A1 (de) * 1989-11-01 1991-05-02 Bayer Ag Verfahren zum herstellen von formkoerpern durch tiefziehen von vorgefertigten pur-teilen oder verpressen von kleinteiligem pur-material, beides auf basis von polyisocyanat-polyadditionsprodukten
DE3942468A1 (de) * 1989-12-22 1991-06-27 Bayer Ag Verfahren zur herstellung von formkoerpern oder folien aus vernetzten polyisocyanat-polyadditionsprodukten und die so erhaltenen formkoerper
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Also Published As

Publication number Publication date
CA1331821C (en) 1994-08-30
DE3888072D1 (de) 1994-04-07
DE3802427A1 (de) 1989-08-03
MX169364B (es) 1993-06-30
EP0310896B1 (de) 1994-03-02
JP2702180B2 (ja) 1998-01-21
US5064600A (en) 1991-11-12
JPH01121315A (ja) 1989-05-15
EP0310896A3 (en) 1990-06-27
EP0310896A2 (de) 1989-04-12
KR970009323B1 (ko) 1997-06-10
ES2050686T3 (es) 1994-06-01

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