DE69712136D1 - Verbessertes Verfahren zur Produktion von Polyestern - Google Patents

Verbessertes Verfahren zur Produktion von Polyestern

Info

Publication number
DE69712136D1
DE69712136D1 DE69712136T DE69712136T DE69712136D1 DE 69712136 D1 DE69712136 D1 DE 69712136D1 DE 69712136 T DE69712136 T DE 69712136T DE 69712136 T DE69712136 T DE 69712136T DE 69712136 D1 DE69712136 D1 DE 69712136D1
Authority
DE
Germany
Prior art keywords
strand
production
polyesters
improved process
resin
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
DE69712136T
Other languages
English (en)
Other versions
DE69712136T2 (de
Inventor
Ghatta Hussain Al
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.)
Sinco Ricerche SpA
Original Assignee
Sinco Ricerche SpA
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 Sinco Ricerche SpA filed Critical Sinco Ricerche SpA
Application granted granted Critical
Publication of DE69712136D1 publication Critical patent/DE69712136D1/de
Publication of DE69712136T2 publication Critical patent/DE69712136T2/de
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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
DE69712136T 1996-07-18 1997-07-14 Verbessertes Verfahren zur Produktion von Polyestern Expired - Lifetime DE69712136T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI001486A IT1283166B1 (it) 1996-07-18 1996-07-18 Procedimento perfezionato per la produzione di resine poliestere

Publications (2)

Publication Number Publication Date
DE69712136D1 true DE69712136D1 (de) 2002-05-29
DE69712136T2 DE69712136T2 (de) 2002-10-10

Family

ID=11374607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712136T Expired - Lifetime DE69712136T2 (de) 1996-07-18 1997-07-14 Verbessertes Verfahren zur Produktion von Polyestern

Country Status (10)

Country Link
US (2) US5902864A (de)
EP (1) EP0819716B1 (de)
JP (1) JPH1081739A (de)
KR (1) KR100526589B1 (de)
CN (1) CN1174209A (de)
AT (1) ATE216711T1 (de)
CA (1) CA2209752C (de)
DE (1) DE69712136T2 (de)
ES (1) ES2172718T3 (de)
IT (1) IT1283166B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283166B1 (it) 1996-07-18 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere
IT1304797B1 (it) * 1998-12-23 2001-03-29 Sinco Ricerche Spa Procedimento per la preparazione di resine poliestere (mg33).
JP2002020467A (ja) * 2000-07-12 2002-01-23 Toray Ind Inc 熱可塑性ポリエステル樹脂
US6342578B1 (en) * 2000-12-06 2002-01-29 Arteva North America S.A.R.L. Copolyester with high carboxyl end groups and a method for making
DE10132928A1 (de) * 2001-07-03 2003-01-16 Buehler Ag Modifizierte nachkondensierte Polyester
ITMI20011510A1 (it) * 2001-07-16 2003-01-16 Sinco Ricerche Spa Bottiglie flessibili in resina poliester
KR100524551B1 (ko) * 2001-12-28 2005-10-28 주식회사 효성 폴리트리메틸렌테레프탈레이트 섬유의 제조방법
EP1716206A4 (de) * 2004-02-06 2008-03-19 Invista Tech Sarl Reaktive träger für die polymerschmelzeinjektion
DE102005016146A1 (de) * 2004-08-25 2006-03-02 Bühler AG Herstellung eines hochmolekularen Polykondensates
KR101139093B1 (ko) 2004-12-27 2012-04-30 에스케이케미칼주식회사 폴리에스테르 펠렛의 결정화 방법
CN101137475B (zh) * 2005-04-27 2010-12-08 三菱化学株式会社 聚酯颗粒的制造方法、聚酯颗粒、聚酯树脂颗粒及其制造方法
TWI440658B (zh) * 2005-08-31 2014-06-11 Gala Inc 用於水中粒化具減低含水量的聚合體生物材料複合物之方法及裝置
US8080191B2 (en) * 2006-10-20 2011-12-20 Pepsico, Inc. Extrudable polyethylene terephthalate blend
TR201904238T4 (tr) * 2008-04-18 2019-04-22 Pepsico Inc Ekstrüzyon üflemeli kalıplama ile ürünlerin hazırlanmasına yönelik polyester bileşimleri ve yöntem.
US20100143546A1 (en) 2008-12-09 2010-06-10 The Coca-Cola Company Container and composition for enhanced gas barrier properties
US8110265B2 (en) 2008-12-09 2012-02-07 The Coca-Cola Company Pet container and compositions having enhanced mechanical properties and gas barrier properties
US8841055B2 (en) * 2012-04-04 2014-09-23 Xerox Corporation Super low melt emulsion aggregation toners comprising a trans-cinnamic di-ester
US8685605B2 (en) * 2012-04-11 2014-04-01 Xerox Corportion Low melt toner
WO2022266299A1 (en) * 2021-06-17 2022-12-22 Eastman Chemical Company Process for making polyester/polyester elastomer compositions
CN117529513A (zh) * 2021-06-17 2024-02-06 伊士曼化工公司 制造包含聚酯/聚酯弹性体组合物的制品的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544525A (en) * 1968-03-26 1970-12-01 Allied Chem Process for crystallization,drying and solid-state polymerization of polyesters
US4224264A (en) * 1979-01-18 1980-09-23 Monsanto Company Foam crystallization of condensation polymers
JPH01156321A (ja) * 1987-12-14 1989-06-19 Tosoh Corp 全芳香族コポリエステルの製造方法
EP0422282B1 (de) * 1989-10-13 1995-04-05 Phobos N.V. Verfahren zur kontinuierlichen Herstellung von hochmolekularen Polyester-Harzen
IT1245597B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1251953B (it) * 1991-10-18 1995-05-27 M & G Ricerche Spa Procedimento per la produzione di resine poliestere ad elevato peso molecolare.
JP3024030B2 (ja) * 1992-12-07 2000-03-21 ポリプラスチックス株式会社 加水分解安定性の優れたポリブチレンテレフタレート重合体の製造方法
US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
IT1283166B1 (it) 1996-07-18 1998-04-07 Sinco Eng Spa Procedimento perfezionato per la produzione di resine poliestere

Also Published As

Publication number Publication date
CA2209752C (en) 2002-04-02
DE69712136T2 (de) 2002-10-10
ES2172718T3 (es) 2002-10-01
CA2209752A1 (en) 1998-01-18
US6245863B1 (en) 2001-06-12
JPH1081739A (ja) 1998-03-31
ITMI961486A0 (de) 1996-07-18
EP0819716A3 (de) 1998-02-11
IT1283166B1 (it) 1998-04-07
ATE216711T1 (de) 2002-05-15
ITMI961486A1 (it) 1998-01-18
KR980009318A (ko) 1998-04-30
CN1174209A (zh) 1998-02-25
US5902864A (en) 1999-05-11
EP0819716A2 (de) 1998-01-21
KR100526589B1 (ko) 2006-02-28
EP0819716B1 (de) 2002-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition