ATE129511T1 - Verfahren zur herstellung kristalliner copolyester. - Google Patents

Verfahren zur herstellung kristalliner copolyester.

Info

Publication number: ATE129511T1
Authority: AT; Austria
Prior art keywords: producing crystalline; crystalline copolyesters; copolyesters; substantially amorphous; copolyester
Prior art date: 1991-04-18

Application number

AT92910906T

Other languages

English (en)

Inventor

Michael Lynn Cassell

Waylon Lewellyn Jenkins

Gerry Fourst Rhodes

Original Assignee

Eastman Chem Co

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.)

1991-04-18

Filing date

1992-04-07

Publication date

1995-11-15

1992-04-07 Application filed by Eastman Chem Co filed Critical Eastman Chem Co

1995-11-15 Application granted granted Critical

1995-11-15 Publication of ATE129511T1 publication Critical patent/ATE129511T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
229920001634 Copolyester Polymers 0.000 abstract 4
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 3
229910021536 Zeolite Inorganic materials 0.000 abstract 1
238000002425 crystallisation Methods 0.000 abstract 1
230000008025 crystallization Effects 0.000 abstract 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
239000010457 zeolite Substances 0.000 abstract 1

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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyesters Or Polycarbonates (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

AT92910906T 1991-04-18 1992-04-07 Verfahren zur herstellung kristalliner copolyester. ATE129511T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/687,132 US5187216A (en)	1991-04-18	1991-04-18	Process for the preparation of crystalline copolyesters

Publications (1)

Publication Number	Publication Date
ATE129511T1 true ATE129511T1 (de)	1995-11-15

Family

ID=24759195

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92910906T ATE129511T1 (de)	1991-04-18	1992-04-07	Verfahren zur herstellung kristalliner copolyester.

Country Status (10)

Country	Link
US (1)	US5187216A (de)
EP (1)	EP0580749B1 (de)
JP (1)	JPH06506715A (de)
AT (1)	ATE129511T1 (de)
CA (1)	CA2106665A1 (de)
DE (1)	DE69205681T2 (de)
DK (1)	DK0580749T3 (de)
ES (1)	ES2079190T3 (de)
GR (1)	GR3018665T3 (de)
WO (1)	WO1992018554A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1993021264A1 (en) *	1992-04-14	1993-10-28	Eastman Kodak Company	Composition of copolyester and a zeolite
EP0702705A1 (de) *	1993-06-07	1996-03-27	Eastman Chemical Company	Polyester zeolith beimischungen
US5442036A (en) *	1994-09-06	1995-08-15	Eastman Chemical Company	Branched copolyesters especially suitable for extrusion blow molding
EP0745628B1 (de) *	1995-05-31	2002-04-03	Shell Internationale Researchmaatschappij B.V.	Copolyester Zusammensetzung
US5648032A (en) *	1995-08-01	1997-07-15	Eastman Chemical Company	Process for producing polyester articles having low acetaldehyde content
US5968666A (en) *	1996-03-08	1999-10-19	3M Innovative Properties Company	Multilayer polyester film
DE19638549A1 (de) *	1996-09-20	1998-03-26	Zimmer Ag	Zeolith-Katalysator zur Polykondensation von Polyester
US5780539A (en) *	1997-05-23	1998-07-14	Shell Oil Company	Glass fiber filled polyester polymers
US7329723B2 (en) *	2003-09-18	2008-02-12	Eastman Chemical Company	Thermal crystallization of polyester pellets in liquid
CA2482056A1 (en)	2003-10-10	2005-04-10	Eastman Chemical Company	Thermal crystallization of a molten polyester polymer in a fluid
US20060047102A1 (en) *	2004-09-02	2006-03-02	Stephen Weinhold	Spheroidal polyester polymer particles
US7875184B2 (en) *	2005-09-22	2011-01-25	Eastman Chemical Company	Crystallized pellet/liquid separator
US20120149862A1 (en) *	2009-08-20	2012-06-14	Basf Se	Process for preparing polyester alcohols
WO2019015745A1 (en) *	2017-07-17	2019-01-24	Technip Zimmer Gmbh	PROCESS FOR THE PREPARATION OF POLYESTERS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3876608A (en) *	1972-05-26	1975-04-08	Du Pont	Thermoplastic films containing spherical inorganic particles of 2 to 10 micron size
US4062829A (en) *	1976-11-08	1977-12-13	Emery Industries, Inc.	Polyester compositions and methods of stabilizing same
US4097468A (en) *	1977-03-15	1978-06-27	Allied Chemical Corporation	Process for preparing polyesters
DE2721984B1 (de) *	1977-05-14	1978-08-03	Bayer Ag	Verfahren zur Herstellung carrierfrei anfaerbbarer Polyesterfasern und-faeden
US4352925A (en) *	1980-11-17	1982-10-05	Eastman Kodak Company	Heat resistant copolyester adhesives
US4391971A (en) *	1981-12-28	1983-07-05	The Goodyear Tire & Rubber Company	Color improvement and acetaldehyde reduction in high molecular weight polyesters
US4448913A (en) *	1982-10-29	1984-05-15	Dart Industries Inc.	Fast crystallizing polyethylene terephthalate compositions
IT1155448B (it) *	1982-12-24	1987-01-28	Montedison Spa	Processo di cristallizzazione di alti polimeri in presenza di sistemi nucleanti a base di zeoliti
US4522958A (en) *	1983-09-06	1985-06-11	Ppg Industries, Inc.	High-solids coating composition for improved rheology control containing chemically modified inorganic microparticles
US4522977A (en) *	1984-06-29	1985-06-11	Union Carbide Corporation	Process for producing dicyclopentadienyl-modified polyester compositions
US5041525A (en) *	1988-09-30	1991-08-20	E. I. Du Pont De Nemours And Company	Process for manufacture of shaped polyethylene terephthalate structures in the presence of molecular sieve catalyst
JP2593946B2 (ja) *	1988-09-30	1997-03-26	イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー	スリツプ添加剤を含有するポリエチレンテレフタレートフイルムの改良された製造方法

1991
- 1991-04-18 US US07/687,132 patent/US5187216A/en not_active Expired - Fee Related
1992
- 1992-04-07 AT AT92910906T patent/ATE129511T1/de not_active IP Right Cessation
- 1992-04-07 EP EP92910906A patent/EP0580749B1/de not_active Expired - Lifetime
- 1992-04-07 JP JP4510040A patent/JPH06506715A/ja active Pending
- 1992-04-07 DE DE69205681T patent/DE69205681T2/de not_active Expired - Fee Related
- 1992-04-07 CA CA002106665A patent/CA2106665A1/en not_active Abandoned
- 1992-04-07 WO PCT/US1992/002843 patent/WO1992018554A1/en not_active Ceased
- 1992-04-07 DK DK92910906.4T patent/DK0580749T3/da active
- 1992-04-07 ES ES92910906T patent/ES2079190T3/es not_active Expired - Lifetime
1996
- 1996-01-12 GR GR960400063T patent/GR3018665T3/el unknown

Also Published As

Publication number	Publication date
WO1992018554A1 (en)	1992-10-29
EP0580749B1 (de)	1995-10-25
DE69205681D1 (de)	1995-11-30
EP0580749A1 (de)	1994-02-02
DE69205681T2 (de)	1996-03-21
CA2106665A1 (en)	1992-10-19
DK0580749T3 (da)	1995-12-04
US5187216A (en)	1993-02-16
ES2079190T3 (es)	1996-01-01
JPH06506715A (ja)	1994-07-28
GR3018665T3 (en)	1996-04-30

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Legal Events

Date	Code	Title	Description
1996-04-15	UEP	Publication of translation of european patent specification
2000-01-15	REN	Ceased due to non-payment of the annual fee