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KR930703372A - 양호한 접착성을 지닌 이소시아네이트- 말단 폴리우레탄 예비중합체의 혼합물 - Google Patents

양호한 접착성을 지닌 이소시아네이트- 말단 폴리우레탄 예비중합체의 혼합물

Info

Publication number
KR930703372A
KR930703372A KR1019930702172A KR930702172A KR930703372A KR 930703372 A KR930703372 A KR 930703372A KR 1019930702172 A KR1019930702172 A KR 1019930702172A KR 930702172 A KR930702172 A KR 930702172A KR 930703372 A KR930703372 A KR 930703372A
Authority
KR
South Korea
Prior art keywords
prepolymer
mixture
hydroxy
reaction product
isocyanate
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
KR1019930702172A
Other languages
English (en)
Inventor
라니 에스. 캔거스
Original Assignee
게리 리 그리스월드
미네소타 마이닝 앤드 매뉴팩츄어링 컴패니
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24591609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930703372(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 게리 리 그리스월드, 미네소타 마이닝 앤드 매뉴팩츄어링 컴패니 filed Critical 게리 리 그리스월드
Publication of KR930703372A publication Critical patent/KR930703372A/ko
Abandoned legal-status Critical Current

Links

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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/20—Compositions for hot melt adhesives
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

Landscapes

  • 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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

본 발명은 (a)적어도 거의 반정질의 히드록시-작용 물질과 이소시아네이트의 반응 생성물을 포함하는 제1예비중합체;(b)폴리(테트라메틸렌글리콜)에테르와 폴리이소시아네이트의 반응생성물을 포함하는 제2예비중합체;및 (c)거의 무정형의 히드록시-작용 물질과 폴리이소시아네이트의 반응 생성물을 포함하는 제3예비중합체를 포함하는 이소시아네이트-말단 폴리우레탄 예비중합체의 혼합물에 관한것이다.상기 혼합물은 또한 약간 분지된 히드록시-작용물질과 폴리이소시아네이트의 반응생성물을 포함하는 제4예비중합체를 포함할 수 있다.

Description

양호한 접착성을 지닌 이소시아네이트-말단 폴리우레탄 예비중합체의혼합물
내용없음

Claims (10)

  1. (a)적어도 거의 반정질의 히드록시-작용 물질과 이소시아네이트의 반응 생성물을 포함하는 제1예비중합체; (b)폴리(테트라메틸렌에테르)글리콜와 폴리이소시아네이트의 반응생성물을 포함하는 제2예비중합체;및 (c)거의 무정형의 히드록시-작용 물질과 폴리이소시아네이트의 반응 생성물을 포함하는 제3예비중합체를 포함하는 이소시아네이트-말단 폴리우레탄 예비중합체의 혼합물.
  2. 제1항에 있어서, 상기 적어도 거의 반정질의 히드록시-작용물질이 거의 선형의 포화된,지방족 구조를 지니는 예비중합체 혼합물.
  3. 제2항에 있어서, 상기 적어도 거의 반정질의 히드록시-작용물질의 결정 융점이 약5℃ 내지 120℃이고 유리 전이온도는 약 0℃이하인 예비중합체 혼합물.
  4. 제1항에 있어서, 상기 적어도 거의 반정질의 히드록시-작용물질이 약2내지 10개의 메틸렌기를 지닌 디올과 약2내지 10개의 메틸렌기를 지닌 디올과 약2내지 10개의 메틸렌기를 지닌 디카르복실산의 반응 생성물을 포함하는 예비중합체 혼합물.
  5. 제1항에 있어서, 상기 거의 무정형의 히드록시-작용물질이 방향족 관능성을 포함하는 예비중합체 혼합물.
  6. 제1항에 있어서, 상기 거의 무정형의 히드록시-작용물질이 에틸렌 글리콜, 프로필렌 글리콜, 부탄디올, 헥산디올, 네오펜틸 글리콜, 및 이들의 혼합물중에서 선택된 디올과 디카르복실산의 반응 생성물을 포함하는 예비중합체 혼합물.
  7. 제1항에 있어서, 야간 분지된 히드록시-작용물질과 폴리이소시아네이트의 반응생성물을 포함하는 제4이소시아네이트-말단 폴리우레탄 예비중합체를 부가로 포함하는 예비중합체 혼합물.
  8. 제1항에 있어서, 약10내지 약80중량부의 상기 제1예비중합체, 약10내지 약80중량부의 상기 제1예비중합체, 및 약10내지 약80중량부의 상기 제3예비중합체로 구성되는 예비중합체 혼합물.
  9. 제1항에 있어서, 상기 적어도 거의 반정질의 히드록시-작용물질이 폴리헥사메틸렌아디페이트인 예비중합체 혼합물.
  10. 기재위에 제1항의 예비중합체 혼합물층을 포함하는 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930702172A 1991-01-25 1992-01-09 양호한 접착성을 지닌 이소시아네이트- 말단 폴리우레탄 예비중합체의 혼합물 Abandoned KR930703372A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US64606791A 1991-01-25 1991-01-25
US646,067 1991-01-25
PCT/US1992/000139 WO1992013017A1 (en) 1991-01-25 1992-01-09 Mixture of isocyanate-terminated polyurethane prepolymers having good adhesion

Publications (1)

Publication Number Publication Date
KR930703372A true KR930703372A (ko) 1993-11-29

Family

ID=24591609

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702172A Abandoned KR930703372A (ko) 1991-01-25 1992-01-09 양호한 접착성을 지닌 이소시아네이트- 말단 폴리우레탄 예비중합체의 혼합물

Country Status (6)

Country Link
EP (1) EP0568607B2 (ko)
JP (1) JP3150970B2 (ko)
KR (1) KR930703372A (ko)
CA (1) CA2097796A1 (ko)
DE (1) DE69221128T3 (ko)
WO (1) WO1992013017A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282144B (en) * 1993-08-11 1997-10-15 Minnesota Mining & Mfg Element comprising abrasive particles embedded in hot-melt adhesive on a substrate
AU667448B2 (en) † 1994-02-22 1996-03-21 National Starch And Chemical Investment Holding Corporation Catalyst for reactive hot melt adhesives
US5525663A (en) * 1994-08-18 1996-06-11 Minnesota Mining And Manufacturing Company Reactive hot-melt adhesive and/or sealing composition and method of using same
US5595804A (en) * 1994-08-22 1997-01-21 Minnesota Mining And Manufacturing Company Splice means, a method of splicing an abrasive article with same and the spliced abrasive article formed thereby
US5698656A (en) * 1994-12-07 1997-12-16 The Yokohama Rubber Co., Ltd. Moisture-curing urethane adhesive composition
EP0764670A1 (en) 1995-09-25 1997-03-26 Minnesota Mining And Manufacturing Company Reactive hot-melt adhesive and/or sealing composition
DE10028810A1 (de) 2000-06-10 2001-12-20 Henkel Kgaa Polyurethan-Zusammensetzungen auf der Basis von Polyester-Block-Copolymeren
US6749943B1 (en) * 2002-07-02 2004-06-15 3M Innovative Properties Company Silane based moisture curing hot-melt adhesives
EP1801140A1 (en) 2005-12-22 2007-06-27 Mnemoscience GmbH Macro-diacrylate
DE102007033651A1 (de) 2007-07-17 2009-01-22 Evonik Degussa Gmbh Feuchtigkeitshärtender Schmelzklebstoff mit guter Haftung
DE102010001470A1 (de) 2010-02-02 2011-08-04 Henkel AG & Co. KGaA, 40589 Polyetherblockcopolymere und daraus erhältliche Zusammensetzungen
EP2944662B1 (en) * 2014-05-16 2018-07-18 Henkel AG & Co. KGaA Thermoplastic polyurethane hot melt adhesive
EP2944661B1 (en) * 2014-05-16 2019-09-18 Henkel AG & Co. KGaA Thermoplastic polyurethane hot melt adhesive
JP7686270B2 (ja) * 2020-06-30 2025-06-02 積水フーラー株式会社 湿気硬化型ホットメルト接着剤
JP7706148B2 (ja) * 2021-06-11 2025-07-11 積水フーラー株式会社 湿気硬化型ホットメルト接着剤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182898A (en) * 1978-01-20 1980-01-08 Anderson Development Company Stable and storable polyester-polyether co-prepolymers
GB8810701D0 (en) * 1988-05-06 1988-06-08 Bostik Ltd Hot-melt polyurethane adhesive compositions
NO891754L (no) * 1988-06-02 1989-12-04 Minnesota Mining & Mfg Ikke-traaddannende fuktighets-herdende blandinger.
IT1227361B (it) * 1988-11-18 1991-04-08 Enichem Sintesi Composizione di hot melt reattivo.
EP0392171B1 (en) * 1989-04-10 1995-05-24 Rheox International, Inc. Foamable thermosetting polyurethane structural adhesive compositions and processes for producing the same
CA2039964A1 (en) * 1990-04-27 1991-10-28 Charles W. Stobbie, Iv Mixture of isocyanate-terminated polyurethane prepolymers
US5166300A (en) * 1990-07-20 1992-11-24 Lord Corporation Non-yellowing polyurethane adhesives

Also Published As

Publication number Publication date
DE69221128D1 (de) 1997-09-04
JP3150970B2 (ja) 2001-03-26
EP0568607B2 (en) 2001-03-14
EP0568607A1 (en) 1993-11-10
WO1992013017A1 (en) 1992-08-06
JPH06505279A (ja) 1994-06-16
DE69221128T3 (de) 2001-10-25
EP0568607B1 (en) 1997-07-23
CA2097796A1 (en) 1992-07-26
DE69221128T2 (de) 1998-03-05

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