ES2179086T3 - Aditivos de poliuretano de perfil bajo para composiciones de moldeo basadas en poliester. - Google Patents

Aditivos de poliuretano de perfil bajo para composiciones de moldeo basadas en poliester.

Info

Publication number
ES2179086T3
ES2179086T3 ES95119981T ES95119981T ES2179086T3 ES 2179086 T3 ES2179086 T3 ES 2179086T3 ES 95119981 T ES95119981 T ES 95119981T ES 95119981 T ES95119981 T ES 95119981T ES 2179086 T3 ES2179086 T3 ES 2179086T3
Authority
ES
Spain
Prior art keywords
low profile
molding compositions
based molding
profile additives
polyester based
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
ES95119981T
Other languages
English (en)
Inventor
Gary C Rex
Kenneth E Atkins
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.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2179086T3 publication Critical patent/ES2179086T3/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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters

Abstract

SE DESCRIBEN POLIURETANOS QUE TIENEN UTILIDAD, POR EJEMPLO, COMO ADITIVOS DE PERFIL BAJO, EN COMPOSICIONES DE MOLDEADO CON BASE DE POLIESTER, UN METODO DE PREPARACION DE DICHAS COMPOSICIONES DE MOLDEADO CON BASE DE POLIESTER QUE CONTIENE TALES ADITIVOS DE PERFIL BAJO DE POLIURETANO Y ARTICULOS TERMOESTABLECIDOS FABRICADOS CON EL METODO. LOS ADITIVOS DE PERFIL BAJO DE POLIURETANO DESCRITOS PUEDEN MEJORAR LA CALIDAD DE PIGMENTACION DE ARTICULOS MOLDEADOS QUE COMPRENDEN ADITIVOS DE PERFIL BAJO. LOS ADITIVOS DE PERFIL BAJO COMPRENDEN EL PRODUCTO DE REACCION DE UN PREPOLIMERO TERMINADO CON HIDROXILO Y UN ANHIDRIDO COMO UN ANHIDRIDO DE ACIDO DICARBOXILICO, PREFERIBLEMENTE REACCIONADO EN LA PRESENCIA DE UN CATALIZADOR QUE COMPRENDA UNA AMINA QUE TENGA DE ALREDEDOR DE 4 A 20 ATOMOS DE CARBONO.
ES95119981T 1994-12-19 1995-12-18 Aditivos de poliuretano de perfil bajo para composiciones de moldeo basadas en poliester. Expired - Lifetime ES2179086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/358,262 US5589538A (en) 1991-12-31 1994-12-19 Polyurethane low profile additives for polyester-based molding compositions

Publications (1)

Publication Number Publication Date
ES2179086T3 true ES2179086T3 (es) 2003-01-16

Family

ID=23408963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95119981T Expired - Lifetime ES2179086T3 (es) 1994-12-19 1995-12-18 Aditivos de poliuretano de perfil bajo para composiciones de moldeo basadas en poliester.

Country Status (5)

Country Link
US (1) US5589538A (es)
EP (1) EP0718336B1 (es)
AT (1) ATE224411T1 (es)
DE (1) DE69528243T2 (es)
ES (1) ES2179086T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997031964A1 (de) * 1996-02-29 1997-09-04 Synthopol Chemie Dr. Rer. Pol. Koch Gmbh & Co. Kg Neue polyesterpolyole und ihre verwendung als polyolkomponente in zweikomponenten-polyurethanlacken
CA2257029A1 (en) 1997-12-24 1999-06-24 Frederic Bauchet Polyester resin-based compositions having improved thickening behavior
US6492462B2 (en) 1998-01-16 2002-12-10 Landec Corporation Side chain crystalline polymer as rheology modifier for crosslinked polymer
EP0930343A3 (en) 1998-01-16 2000-05-31 Landec Corporation Low profile additives for crosslink resins
US6814891B1 (en) * 1999-02-19 2004-11-09 Union Carbide Chemicals & Plastics Technology Corporation Conductive molding compositions and articles molded therefrom
DE19953446A1 (de) * 1999-11-06 2001-05-17 Basf Coatings Ag Polyurethane und Pfropfmischpolymerisate auf Polyurethanbasis sowie ihre Verwendung zur Herstellung von Beschichtungsstoffen, Klebstoffen und Dichtungsmassen
US20090298968A1 (en) * 2008-06-03 2009-12-03 Rafael Bury Decorative composition and method of using it
TWI563033B (en) * 2016-01-13 2016-12-21 Truetime Ind Corp Impact-resistant toughness modifier and method of preparing its modified epoxy resin composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035439A (en) * 1975-10-17 1977-07-12 Scm Corporation Low-shrink thermosetting polyesters
JPS52141891A (en) * 1976-05-21 1977-11-26 Mitsubishi Petrochem Co Ltd Unsaturated polyester resin compositions
US4421894A (en) * 1979-03-02 1983-12-20 Olin Corporation Polyurethane oligomer impact and shrinkage modifiers for thermoset polyesters
AU558337B2 (en) * 1981-09-03 1987-01-29 Olin Corporation Polyurethane modifiers for thermoset polyesters
DE3315381A1 (de) * 1983-04-28 1984-10-31 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyester- oder polyether-polyester-polyolen
DE3617514A1 (de) * 1986-05-24 1987-11-26 Bayer Ag Verfahren zur herstellung schrumpfarmer formkoerper auf polyesterbasis
DE3625184A1 (de) * 1986-07-25 1988-01-28 Bayer Ag Schwundarm haertbare polyesterharzmassen
US4758400A (en) * 1987-01-27 1988-07-19 Ashland Oil, Inc. Thermosetting molding compounds
US4876296A (en) * 1987-04-27 1989-10-24 Olin Corporation Method and composition for controlled thickening of thermosetting resins using microencapsulated thickeners
US4882379A (en) * 1988-06-14 1989-11-21 E.I. Du Pont De Nemours And Company Adherable polyester film
JPH0688015A (ja) * 1991-12-31 1994-03-29 Union Carbide Chem & Plast Technol Corp ポリエステルをベースとする成形組成物のためのポリウレタン低プロファイル添加剤

Also Published As

Publication number Publication date
EP0718336B1 (en) 2002-09-18
EP0718336A2 (en) 1996-06-26
EP0718336A3 (en) 1997-07-30
DE69528243D1 (de) 2002-10-24
US5589538A (en) 1996-12-31
DE69528243T2 (de) 2003-06-18
ATE224411T1 (de) 2002-10-15

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