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BR8304561A - Poliisoftalato ou um seu copolimero e processo para sua preparacao - Google Patents

Poliisoftalato ou um seu copolimero e processo para sua preparacao

Info

Publication number
BR8304561A
BR8304561A BR8304561A BR8304561A BR8304561A BR 8304561 A BR8304561 A BR 8304561A BR 8304561 A BR8304561 A BR 8304561A BR 8304561 A BR8304561 A BR 8304561A BR 8304561 A BR8304561 A BR 8304561A
Authority
BR
Brazil
Prior art keywords
polyisoftalate
copolimer
preparation
Prior art date
Application number
BR8304561A
Other languages
English (en)
Inventor
David William Sartorelli
Richard Robinson Smith
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR8304561A publication Critical patent/BR8304561A/pt

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

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)
BR8304561A 1982-09-07 1983-08-24 Poliisoftalato ou um seu copolimero e processo para sua preparacao BR8304561A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/415,304 US4424337A (en) 1982-09-07 1982-09-07 Polyisophthalate and copolymers thereof having reduced cyclic dimer content, and a process for making the same

Publications (1)

Publication Number Publication Date
BR8304561A true BR8304561A (pt) 1984-04-24

Family

ID=23645162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304561A BR8304561A (pt) 1982-09-07 1983-08-24 Poliisoftalato ou um seu copolimero e processo para sua preparacao

Country Status (7)

Country Link
US (1) US4424337A (pt)
EP (1) EP0105016B1 (pt)
JP (1) JPS5964625A (pt)
BR (1) BR8304561A (pt)
CA (1) CA1206685A (pt)
DE (1) DE3369335D1 (pt)
ZA (1) ZA836273B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835247A (en) * 1988-08-08 1989-05-30 The Goodyear Tire & Rubber Company Process for the synthesis of a copolyester adhesive resin
US4921929A (en) * 1988-08-08 1990-05-01 The Goodyear Tire & Rubber Company Process for the synthesis of a copolyester adhesive resin
US6099778A (en) * 1996-10-28 2000-08-08 Eastman Chemical Company Process for producing pet articles with low acetaldehyde
US5968429A (en) * 1997-03-20 1999-10-19 Eastman Chemical Company Apparatus and method for molding of polyester articles directly from a melt
US5945460A (en) * 1997-03-20 1999-08-31 Eastman Chemical Company Process for continuously producing polyester articles with scrap recycle in a continuous melt-to-preform process
US5919872A (en) * 1997-06-12 1999-07-06 Shell Oil Company Process for crystallizing blends of polyethylene terephthalate and polyethylene isophthalate
US6657044B1 (en) 2001-10-30 2003-12-02 Shell Oil Company Process for making polytrimethylene terephthalate
US7358322B2 (en) * 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US20060287471A1 (en) * 2005-06-16 2006-12-21 Schreiber Benjamin R Accelerated acetaldehyde testing of polymers
US8557950B2 (en) * 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7655746B2 (en) * 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
US7838596B2 (en) * 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US9267007B2 (en) * 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US7709595B2 (en) * 2006-07-28 2010-05-04 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
US7709593B2 (en) * 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
US20080027207A1 (en) * 2006-07-28 2008-01-31 Jason Christopher Jenkins Non-precipitating alkali/alkaline earth metal and aluminum compositions made with mono-ol ether solvents
US7745368B2 (en) * 2006-07-28 2010-06-29 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
MX2009004063A (es) 2006-10-16 2009-04-28 Valspar Sourcing Inc Proceso y articulo de recubrimiento.
WO2008048934A2 (en) 2006-10-16 2008-04-24 Valspar Sourcing, Inc. Multilayer thermoplastic film
US8563677B2 (en) * 2006-12-08 2013-10-22 Grupo Petrotemex, S.A. De C.V. Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups
US8207289B2 (en) * 2007-05-23 2012-06-26 Grupo Petrotemex, S.A. De C.V. High molecular weight polyester polymers with reduced acetaldehyde
WO2009066310A2 (en) * 2007-07-19 2009-05-28 Reliance Industries Limited An efficient process for the production of high molecular weight polyester from low molecular weight prepolymer
WO2009060470A2 (en) * 2007-07-19 2009-05-14 Reliance Industries Limited An efficient process for the production of high molecular weight polyester
KR101486961B1 (ko) * 2013-11-25 2015-01-28 롯데케미칼 주식회사 폴리에틸렌 이소프탈레이트 수지 및 이의 제조방법
CN113583225A (zh) * 2021-08-05 2021-11-02 常州浩阳新材料科技有限公司 一种高耐老化背板膜用聚酯切片的合成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039748B (de) * 1953-06-30 1958-09-25 Bayer Ag Verfahren zur Herstellung von Polyestern
FR1168170A (fr) * 1955-12-16 1958-12-04 Chemstrand Corp Polyesters modifiés
US3576774A (en) 1969-10-27 1971-04-27 Goodyear Tire & Rubber Modification of polyesters with cyclic tris (ethylene terephthalate)
JPS583503B2 (ja) * 1975-06-02 1983-01-21 三菱電機株式会社 タイネツセイムヨウザイワニスノセイゾウホウホウ
US4161579A (en) 1978-04-10 1979-07-17 Celanese Corporation Extrusion grade polyethylene terephthalate
US4234708A (en) * 1979-04-23 1980-11-18 Celanese Corporation Extrusion grade polyethylene iso/terephthalate copolymer
JPS55157625A (en) * 1979-05-28 1980-12-08 Nippon Ester Co Ltd Preparation of polyester
JPS5736122A (ja) * 1980-08-14 1982-02-26 Nippon Ester Co Ltd Horiesuterunoseizohoho
US4403090A (en) 1982-09-07 1983-09-06 The Goodyear Tire & Rubber Company Polyisophthalates and copolymers thereof having high barrier properties

Also Published As

Publication number Publication date
JPS5964625A (ja) 1984-04-12
DE3369335D1 (en) 1987-02-26
EP0105016A1 (en) 1984-04-04
US4424337A (en) 1984-01-03
CA1206685A (en) 1986-06-24
EP0105016B1 (en) 1987-01-21
ZA836273B (en) 1984-04-25

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