KR880011228A - 폴리아민의 제조방법 - Google Patents

폴리아민의 제조방법 Download PDF

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Publication number
KR880011228A
KR880011228A KR1019880003281A KR880003281A KR880011228A KR 880011228 A KR880011228 A KR 880011228A KR 1019880003281 A KR1019880003281 A KR 1019880003281A KR 880003281 A KR880003281 A KR 880003281A KR 880011228 A KR880011228 A KR 880011228A
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KR
South Korea
Prior art keywords
component
weight
nco
process according
amount
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KR1019880003281A
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English (en)
Inventor
룩 케스 아드레아스
라스호퍼 베르노
쾨니히 클라우스
코프 리하르트
Original Assignee
에리히 데브리쯔, 권터슈마허
바이엘 아크티엔게젤샤프트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 에리히 데브리쯔, 권터슈마허, 바이엘 아크티엔게젤샤프트 filed Critical 에리히 데브리쯔, 권터슈마허
Publication of KR880011228A publication Critical patent/KR880011228A/ko

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Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

내용없음

Description

폴리아민의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. a) 0.5 내지 40 중량%의 NCO 함량을 가는 NCO그룹을 함유한 화합물을 b) 성분 a)중의 NCO 1인당량 물 0.75 내지 40몰로, 40 내지 170℃의 균일한 반응상중에서, c) 성분 a) 100 중량%를 기준으로 하여 수산화나트륨 0.021 내지 0.099 중량%, 및 d) 성분 a) 100 중향%를 기준으로 하여, 니트릴, 케튼, 설폴사이드 또는 에테르 그룹을 함유하고 56 내지 250℃ 범위의 비점을 갖는 수-혼화성, 극성 유기용매 10 중량% 이상의 존재하에 가수분해함을 특징으로 하여 1급 아미노 그룹을 함유하는 폴리아민의 일-단계 제조방법.
  2. 제 1항에 있어서, 성분 b)의 사용량이 1.5 내지 10몰인 방법.
  3. 제 1항에 있어서, 수산화나트륨의 사용량이 0.03 내지 0.099 중량%인 방법.
  4. 제 1항에 있어서, 성분 d)의 사용량이 40 내지 1000 중량%인 방법.
  5. 제 1항에 있어서, 성분 d)로서 아세톤 아세토니트릴, 메틸이소프로필케톤, 디메틸설폭사이트 또는 그의 혼합물이 사용되는 방법.
  6. 제 1항에 있어서, 성분 a)가 방향족성으로 결합된 NCO 그룹을 함유하는 방법.
  7. 제 1항에 있어서, 성분 a)가 1.2 내지 25 중향%이 NCO 함량을 갖는 NCO 초기중합체인 방법.
  8. 제 1항에 있어서,성분 a)가 1.5 내지 20.5 중량%의 NCO 함량을 갖는 개질된 폴리이소시아네이트인 방법.
  9. 제 1항에 폴리아민을 폴리이소시아네이트 및 임으로는 이소시아네이트-반응성 그룹을 함유하는 다른 화합물과 반응시킴을 특징으로 하여 임의의 셀구조 폴리 우레탄(우레아)을 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880003281A 1987-03-28 1988-03-26 폴리아민의 제조방법 KR880011228A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3710426-8 1987-03-28
DE19873710426 DE3710426A1 (de) 1987-03-28 1987-03-28 Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen

Publications (1)

Publication Number Publication Date
KR880011228A true KR880011228A (ko) 1988-10-27

Family

ID=6324312

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003281A KR880011228A (ko) 1987-03-28 1988-03-26 폴리아민의 제조방법

Country Status (11)

Country Link
US (1) US4843108A (ko)
EP (1) EP0284887A3 (ko)
JP (1) JPS63256611A (ko)
KR (1) KR880011228A (ko)
AU (1) AU611420B2 (ko)
BR (1) BR8801390A (ko)
DD (1) DD268243A5 (ko)
DE (1) DE3710426A1 (ko)
MX (1) MX167405B (ko)
PL (1) PL151801B1 (ko)
ZA (1) ZA882139B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534947A1 (de) * 1985-10-01 1987-04-09 Bayer Ag Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen
US5283364A (en) * 1985-10-18 1994-02-01 Bayer Aktiengesellschaft Hydrolysis process for polyamines
DE3712117A1 (de) * 1987-04-10 1988-10-20 Bayer Ag Verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen
DE59001471D1 (de) * 1989-04-14 1993-06-24 Bayer Ag Verfahren zur herstellung von organischen aminen, polyamingemische und ihre verwendung als haerter fuer kunststoffvorlaeufer.
US5028637A (en) * 1989-10-06 1991-07-02 Mobay Corporation Isocyanate reactive mixture and the use thereof in the manufacture of flexible polyurethane foams
WO1999002297A1 (en) * 1997-07-09 1999-01-21 Cook Harold D Machine tool extension and method of forming the same
WO2000068180A1 (en) 1999-05-05 2000-11-16 The Dow Chemical Company A process for recovering toluene diamine from toluene diisocyanate distillation residues

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948419C2 (de) * 1979-12-01 1985-02-07 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen und deren Verwendung in einem Verfahren zur Herstellung von Polyurethankunststoffen
DE3039600A1 (de) * 1980-10-21 1982-05-19 Bayer Ag, 5090 Leverkusen Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethankunststoffen
CA1221383A (en) * 1981-08-07 1987-05-05 Werner Rasshofer Polyamines, a process for the production of polyamines and their use in the production of polyurethanes
DE3223400A1 (de) * 1982-06-23 1983-12-29 Bayer Ag, 5090 Leverkusen Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen
DE3223397A1 (de) * 1982-06-23 1983-12-29 Bayer Ag, 5090 Leverkusen Einstufenverfahren zur herstellung von polyaminen aus nco-prepolymeren, polyamine und deren verwendung zur herstellung von polyurethanen
DE3223398A1 (de) * 1982-06-23 1983-12-29 Bayer Ag, 5090 Leverkusen Polyamine, verfahren zur herstellung von polyaminen und deren verwendung zur herstellung von polyurethanen
DE3244913A1 (de) * 1982-12-04 1984-06-07 Bayer Ag, 5090 Leverkusen Aminogruppen enthaltende reaktionskomponenten, verfahren zu ihrer herstellung und ihre verwendung
DE3437632A1 (de) * 1984-10-13 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung hoehermolekularer aminoverbindungen mit vermindertem monomeramingehalt, sowie deren verwendung
DE3613249A1 (de) * 1985-10-18 1987-04-23 Bayer Ag Verfahren zur herstellung von polyaminen, polyamine und deren verwendung zur herstellung von polyurethanen

Also Published As

Publication number Publication date
EP0284887A3 (de) 1989-07-19
US4843108A (en) 1989-06-27
AU1289488A (en) 1988-09-29
MX167405B (es) 1993-03-22
DE3710426A1 (de) 1988-10-06
PL151801B1 (en) 1990-10-31
JPS63256611A (ja) 1988-10-24
ZA882139B (en) 1988-09-19
DD268243A5 (de) 1989-05-24
BR8801390A (pt) 1988-11-01
PL271451A1 (en) 1989-01-23
EP0284887A2 (de) 1988-10-05
AU611420B2 (en) 1991-06-13

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