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KR850006699A - Method for preparing hydroxyalkyl carbamate - Google Patents

Method for preparing hydroxyalkyl carbamate Download PDF

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Publication number
KR850006699A
KR850006699A KR1019850000919A KR850000919A KR850006699A KR 850006699 A KR850006699 A KR 850006699A KR 1019850000919 A KR1019850000919 A KR 1019850000919A KR 850000919 A KR850000919 A KR 850000919A KR 850006699 A KR850006699 A KR 850006699A
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Prior art keywords
polymer
group
hydroxyalkyl carbamate
reactive
crosslinking agent
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KR1019850000919A
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KR910008304B1 (en
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거어더 파아레크 지리쉬 (외 2)
Original Assignee
죤 제이 헤이간
아메리칸 사이아나밋드 캄파니
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Priority claimed from US06/581,015 external-priority patent/US4631320A/en
Priority claimed from US06/581,005 external-priority patent/US4484994A/en
Application filed by 죤 제이 헤이간, 아메리칸 사이아나밋드 캄파니 filed Critical 죤 제이 헤이간
Publication of KR850006699A publication Critical patent/KR850006699A/en
Priority to KR1019910014259A priority Critical patent/KR910009114B1/en
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Publication of KR910008304B1 publication Critical patent/KR910008304B1/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음No content

Description

하이드록시알킬 카바메이트의 제조방법Method for preparing hydroxyalkyl carbamate

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (5)

(a) 하기구조식의 하이드록시알킬카바메이트 화합물.(a) The hydroxyalkyl carbamate compound of the following structural formula. (상기식에서 R은 헤테로원자 및 하이드록실기로 구성된 군으로부터 선택된 하나이상의 성분을 함유할 수 있는 C1-C20유기성분이며, R1,R2및 R3는 각기 독립적으로 H 또는 CH3이다). (b) 아미노 가교결합제; (c) 고온에서 아미노가교결합제(b)와 반응성인 활성부위를 함유하는 중합체 및 (d) 임의 성분인 산촉매로 구성되며 이때 화합물(a), 가교결합제(b) 및 중합체(c)가 조성물중에서 주위온도에서는 서로에 대해 안정한 반면 고온에서는 반응성인 코팅조성물.Wherein R is a C 1 -C 20 organic component which may contain one or more components selected from the group consisting of heteroatoms and hydroxyl groups, and R 1 , R 2 and R 3 are each independently H or CH 3 ). (b) amino crosslinkers; (c) a polymer containing an active site reactive with the amino crosslinking agent (b) at high temperature and (d) an optional acid catalyst, wherein compound (a), crosslinking agent (b) and polymer (c) are present in the composition Coating compositions that are stable to each other at ambient temperatures but reactive at high temperatures. (a) 하나 또는 그 이상의 하이드록시기 함유 폴리우레판, 하이드록시기 함유 폴리우레아 및 하이드록시기 함유 폴리우레탄, 폴리우레아중합체로 구성된 군으로부터 선택된 중합체; (b) 아미노 가교결합제 및 (c) 임의성분인 산촉매로 구성되며; 이때 중합체(a)가 (i) 폴리하이드록시알킬카바메이트의 자체축합 (ii) 폴리-하이드록시알킬카바메이트화합물과 폴리올과의 축합, 및 (iii) 폴리-하이드록시알킬카바메이트 화합물과 폴리아민과의 축합으로부터 선택된 하나 이상의 반응 경로를 거쳐 생성된 반응생성물인 열경화성코팅조성물.(a) a polymer selected from the group consisting of one or more hydroxy group containing polyurepans, hydroxy group containing polyureas and hydroxy group containing polyurethanes, polyurea polymers; (b) an amino crosslinker and (c) an optional acid catalyst; Wherein polymer (a) is (i) self-condensation of polyhydroxyalkyl carbamate (ii) condensation of poly-hydroxyalkyl carbamate compound with polyol, and (iii) poly-hydroxyalkyl carbamate compound and polyamine A thermosetting coating composition which is a reaction product produced through one or more reaction paths selected from condensation of. (a) 적어도 2개의 하이드록시알킬카바메이트기를 함유하는 가교결합제 및 (b) 임의 성분인 가교결합촉매로 구성되며; 이때 가교결합제 (a)와 중합체(b)가 조성물중에서 주위온도에서는 서로에 대해 안정화나 고온에서는 서로반응성인 열경화성 조성물.(a) a crosslinking agent containing at least two hydroxyalkyl carbamate groups and (b) an optional crosslinking catalyst; Wherein the crosslinking agent (a) and the polymer (b) are stabilized with respect to each other at ambient temperature or reactive with each other at high temperature in the composition. (a) (i) 하이드록시알킬카바메이트기와 (ii) 환상카보네이트와 폴리아민의 반응생성물을 보호하여 (capping) 얻은 알킬카바에이트, 중 하나나 둘다로 구성된 군으로부터 선택된 적어도 2개의 카바메이트기를 함유하고 있는 소수성 가교결합제; (b) 수불용성이며 소수성인 아민기 함유중합체; (c) 중합체(b)에 양이온기를 제공해주어 중합체가 수분산성이 되게 해주는데 효과적인 상분산제 및 (d) 임의 성분인 가교 결합 촉매로 구성되며, 이때 가교결합제(a)와 중합체(b)가 조성물중에서 주위온도에선 서로에 대해 안정하나 고온에선 서로 반응성인 그런 음극전기코팅조성물.containing at least two carbamate groups selected from the group consisting of (a) alkylcarbaates obtained by protecting the reaction product of (i) hydroxyalkyl carbamate groups and (ii) cyclic carbonates and polyamines; Hydrophobic crosslinkers; (b) water-insoluble and hydrophobic amine group-containing polymers; (c) a phase dispersant effective for providing a cationic group to the polymer (b) to make the polymer water dispersible, and (d) an optional crosslinking catalyst, wherein the crosslinker (a) and the polymer (b) are present in the composition. Cathode electrocoating compositions that are stable to each other at ambient temperatures but reactive to each other at high temperatures. 공구제작품(workpiece) 표면에 적용되는 프라이머코팅과 프라이머코팅 사이에 적용되는 구조용접착제로 구성된 공구제작품 표면을 서로 결합시켜주는 접착시스템에서, 상기 프라이머 코팅이 하이드록시 알킬카바메이트기들과 적어도 하나의 3급 아민기를 그위에 갖고 있으며, 상기 하이드록시알킬카바메이트기들의 반응에 의해 가교결합된 경화된 중합체로 구성된 접착시스템.In an adhesive system which bonds together a workpiece surface consisting of a primer coating applied to a workpiece surface and a structural adhesive applied between the primer coatings, the primer coating comprises hydroxy alkyl carbamate groups and at least one tertiary. And an amine group thereon, consisting of a cured polymer crosslinked by the reaction of the hydroxyalkyl carbamate groups. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850000919A 1984-02-17 1985-02-14 Thermosetting Coating Compositions Containing Hydroxy Alkyl Carbamate Expired KR910008304B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014259A KR910009114B1 (en) 1984-02-17 1991-08-09 Hydroxyalkyl carbamate-containing resin for cathodic electrodeposition and method of making the same

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US581005~581013 1984-02-17
US06/581,015 US4631320A (en) 1984-02-17 1984-02-17 Coating compositions containing polyurethane or polyurea polymers and amino resins
US581015 1984-02-17
US581005 1984-02-17
US06/581,005 US4484994A (en) 1984-02-17 1984-02-17 Hydroxyalkyl carbamate-containing resins for cathodic electrodeposition and method of making the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014259A Division KR910009114B1 (en) 1984-02-17 1991-08-09 Hydroxyalkyl carbamate-containing resin for cathodic electrodeposition and method of making the same

Publications (2)

Publication Number Publication Date
KR850006699A true KR850006699A (en) 1985-10-16
KR910008304B1 KR910008304B1 (en) 1991-10-12

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Application Number Title Priority Date Filing Date
KR1019850000919A Expired KR910008304B1 (en) 1984-02-17 1985-02-14 Thermosetting Coating Compositions Containing Hydroxy Alkyl Carbamate

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KR (1) KR910008304B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9273016B2 (en) 2013-11-14 2016-03-01 Korea Institute Of Industrial Technology Process for preparing disubstituted urea and carbamate compounds from amines, carbon dioxide, and epoxides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9273016B2 (en) 2013-11-14 2016-03-01 Korea Institute Of Industrial Technology Process for preparing disubstituted urea and carbamate compounds from amines, carbon dioxide, and epoxides

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Publication number Publication date
KR910008304B1 (en) 1991-10-12

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