ES2069764T3 - Oligomeros de polianhidrido de poliuretano, metodo de preparacion y uso. - Google Patents

Oligomeros de polianhidrido de poliuretano, metodo de preparacion y uso.

Info

Publication number
ES2069764T3
ES2069764T3 ES91104987T ES91104987T ES2069764T3 ES 2069764 T3 ES2069764 T3 ES 2069764T3 ES 91104987 T ES91104987 T ES 91104987T ES 91104987 T ES91104987 T ES 91104987T ES 2069764 T3 ES2069764 T3 ES 2069764T3
Authority
ES
Spain
Prior art keywords
preparation
polyurethane
reacting
polianhidrido
oligomeros
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.)
Expired - Lifetime
Application number
ES91104987T
Other languages
English (en)
Inventor
Jonathan T Martz
Karl F Schimmel
Padmanabhan Sundararaman
David N Walters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of ES2069764T3 publication Critical patent/ES2069764T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Furan Compounds (AREA)
  • Materials For Medical Uses (AREA)

Abstract

SE PRESENTA UN OLIGOMERO POLIANHIDRIDO DE POLIURETANO ASI COMO UN PROCESO PARA SU PREPARACION. EL PROCESO CONSTA DE LOS PASOS SIGUIENTES: (A) HACER REACCIONAR UN ESTER DE 2,4-DIENOATO FUNCIONAL HIDROXILO CON UN POLIISOCIANATO BAJO CONDICIONES SUFICIENTES COMO PARA QUE REACCIONEN ESENCIALMENTE TODOS LOS GRUPOS DE ISOCIANATO PARA FORMAR UN POLIENO DE POLIURETANO; Y (B) HACER REACCIONAR MEDIANTE LA ADICION DE DIELS ALDER LOS ENLACES DOBLES NO SATURADOS DEL POLIENO DE POLIURETANO CON UN ANHIDRIDO DE ACIDO POLICARBOXILICO NO SATURADO QUE CONTIENE MATERIAL.
ES91104987T 1990-04-05 1991-03-28 Oligomeros de polianhidrido de poliuretano, metodo de preparacion y uso. Expired - Lifetime ES2069764T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/504,814 US5059655A (en) 1990-04-05 1990-04-05 Polyurethane polyanhydride oligomers and method of preparation

Publications (1)

Publication Number Publication Date
ES2069764T3 true ES2069764T3 (es) 1995-05-16

Family

ID=24007852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91104987T Expired - Lifetime ES2069764T3 (es) 1990-04-05 1991-03-28 Oligomeros de polianhidrido de poliuretano, metodo de preparacion y uso.

Country Status (8)

Country Link
US (1) US5059655A (es)
EP (1) EP0450512B1 (es)
JP (1) JPH085872B2 (es)
AT (1) ATE117001T1 (es)
CA (1) CA2039806C (es)
DE (1) DE69106558T2 (es)
DK (1) DK0450512T3 (es)
ES (1) ES2069764T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260101A (en) * 1992-01-15 1993-11-09 E. I. Du Pont De Nemours And Company Multicomponent system for a refinish coating composition and a method for applying the same
CA2365144A1 (en) * 1999-03-19 2000-09-28 Nippon Kayaku Kabushiki Kaisha Urethane oligomer, resin compositions thereof, and cured article thereof
JP5656869B2 (ja) 2008-12-31 2015-01-21 株式会社ブリヂストン 多モードの分子量分布を有するポリマー成分を含むゴム組成物
US8080287B2 (en) * 2009-03-31 2011-12-20 Ppg Industries Ohio, Inc Low temperature curable coating compositions, related methods and coated substrates
CN102725258A (zh) 2009-06-16 2012-10-10 阿迈瑞斯公司 环己烯1，4-羧化物
US8367859B2 (en) 2009-06-16 2013-02-05 Amyris, Inc. Cyclohexane 1,4 carboxylates
US8426639B2 (en) 2009-06-16 2013-04-23 Amyris, Inc. Preparation of trans, trans muconic acid and trans, trans muconates
WO2010148070A2 (en) 2009-06-16 2010-12-23 Draths Corporation Biobased polyesters
JP2013516196A (ja) 2010-01-08 2013-05-13 アミリス， インコーポレイテッド ムコン酸およびムコン酸塩の異性体を生成するための方法
EP2630177B1 (en) 2010-10-20 2015-08-12 BASF Coatings GmbH Scratch-resistant refinish clearcoat
DE102011080131A1 (de) * 2011-07-29 2013-01-31 Evonik Degussa Gmbh Niedermolekulare Produkte, und deren Verwendung als reversible oder permanente Niedertemperatur-Vernetzer bei Diels-Alder-Reaktionen
CN105801829B (zh) * 2016-04-15 2018-08-17 江苏利田科技股份有限公司 一种2官能度聚己内酯聚氨酯丙烯酸酯及其制备方法和应用
WO2019216279A1 (ja) * 2018-05-11 2019-11-14 株式会社クラレ ポリウレタンの改質方法，ポリウレタン，研磨パッド及び研磨パッドの改質方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452948A (en) * 1980-09-10 1984-06-05 The International Paint Company Limited Coating composition comprising a hydroxy component, an anhydride component and a catalyst
DE3443342A1 (de) * 1984-11-28 1986-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von modifizierten polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung in polyurethanlacken
US4753998A (en) * 1986-06-30 1988-06-28 Union Camp Corporation Diels-alder adducts of poly(aloocimene)
GB8621472D0 (en) * 1986-09-05 1986-10-15 Int Paint Plc Coating compositions
DE3644372A1 (de) * 1986-12-24 1988-07-07 Hoechst Ag Haertbare mischungen und deren verwendung
US4798745A (en) * 1987-08-24 1989-01-17 Ppg Industries, Inc. Non-yellowing coating composition based on a hydroxy component and an anhydride component and utilization in a process of coating
US4798746A (en) * 1987-08-24 1989-01-17 Ppg Industries, Inc. Basecoat/clearcoat method of coating utilizing an anhydride additive in the thermoplastic polymer-containing basecoat for improved repairability

Also Published As

Publication number Publication date
EP0450512A3 (en) 1992-02-26
CA2039806A1 (en) 1991-10-06
DE69106558T2 (de) 1995-05-11
CA2039806C (en) 1997-09-30
DK0450512T3 (da) 1995-06-26
DE69106558D1 (de) 1995-02-23
EP0450512B1 (en) 1995-01-11
JPH085872B2 (ja) 1996-01-24
US5059655A (en) 1991-10-22
EP0450512A2 (en) 1991-10-09
ATE117001T1 (de) 1995-01-15
JPH072823A (ja) 1995-01-06

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