ES2046186T3 - Composiciones de poliester de cristalizacion rapida. - Google Patents

Composiciones de poliester de cristalizacion rapida.

Info

Publication number
ES2046186T3
ES2046186T3 ES198787111000T ES87111000T ES2046186T3 ES 2046186 T3 ES2046186 T3 ES 2046186T3 ES 198787111000 T ES198787111000 T ES 198787111000T ES 87111000 T ES87111000 T ES 87111000T ES 2046186 T3 ES2046186 T3 ES 2046186T3
Authority
ES
Spain
Prior art keywords
group
whole number
metal
ch2ch2
alcali
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
ES198787111000T
Other languages
English (en)
Inventor
Catia Bastioli
Vittorio Bellotti
Luciano Del Giudice
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.)
Montefibre SpA
Original Assignee
Montefibre 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 Montefibre SpA filed Critical Montefibre SpA
Application granted granted Critical
Publication of ES2046186T3 publication Critical patent/ES2046186T3/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
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

LOS COMPUESTOS POLIESTERES DE RAPIDA CRISTALIZACION COMPRENDEN UNA MEZCLA QUE CONSISTE EN UNA RESINA TERMOPLASTICA DE POLIESTER Y DE 0,1-10% POR PESO DE UN AGENTE NUCLEANTE SELECCIONADO DE UN POLIMERO BASADO EN METALES ALCALI O DE SALES DE UN METAL ALCALINOTERREO, O MEZCLAS DE SALES DE LA FORMULA GENERAL (I) EN DONDE M ES UN METAL ALCALI O ALCALINOTERREO; Y ES UN GRUPO -CH2CH2-, -(CH2)4 O -CH2CH2OCH2CH2-; Z ES UN GRUPO -C6H4 O -(CH2)Q- SIENDO Q UN NUMERO ENTERO DE 7 A 10; A ES UN ANION SELECCIONADO DE CARBOXILATO, SULFONATO, SULFINATO, FOSFONATO Y FOSFINATO; B PUEDE SER UN ENLACE DIRECTO O UN GRUPO SELECCIONADO DE -CH=CH-, -CH"-, -CH2CH2-; R ES UN ARILENO RADICAL QUE CONTIENE DE 1 A 3 ANILLOS AROMATICOS O UN ANILLO HETEROCICLICO; X ES UN ATOMO DE HIDROGENO O UN GRUPO -COOM O -COO(CH2)4OH; M ES UN NUMERO ENTERO DE 5 A 20; Y N ES UN NUMERO ENTERO DE 0 A 5, PREFERIBLEMENTE DE 1 A 3.
ES198787111000T 1986-08-01 1987-07-29 Composiciones de poliester de cristalizacion rapida. Expired - Lifetime ES2046186T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21356/86A IT1197798B (it) 1986-08-01 1986-08-01 Composizioni poliestere a rapida cristallizzazione

Publications (1)

Publication Number Publication Date
ES2046186T3 true ES2046186T3 (es) 1994-02-01

Family

ID=11180597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787111000T Expired - Lifetime ES2046186T3 (es) 1986-08-01 1987-07-29 Composiciones de poliester de cristalizacion rapida.

Country Status (8)

Country Link
EP (1) EP0258636B1 (es)
JP (1) JPS6399258A (es)
KR (1) KR880002943A (es)
AT (1) ATE97683T1 (es)
AU (1) AU600004B2 (es)
DE (1) DE3788255T2 (es)
ES (1) ES2046186T3 (es)
IT (1) IT1197798B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6500890B2 (en) 2000-12-15 2002-12-31 Wellman, Inc. Polyester bottle resins having reduced frictional properties and methods for making the same
US20030039783A1 (en) 2001-03-30 2003-02-27 Stafford Steven Lee Polyesters and polyester containers having a reduced coefficient of friction and improved clarity
USH2132H1 (en) 2001-06-29 2005-11-01 Eastman Chemical Company Polyester containers having a reduced coefficient of friction
CN113583407B (zh) * 2021-08-03 2022-11-01 湖南玥昇杰科技有限责任公司 一种含羧酸盐成核剂的聚乳酸组合物及其制备方法
CN115636982A (zh) * 2022-11-10 2023-01-24 江苏东材新材料有限责任公司 低取向高耐热的光学基膜用成核剂及光学基膜的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962368A (en) * 1971-05-17 1976-06-08 Hoechst Aktiengesellschaft Linear polyester molding composition containing cross-linked linear polyester as a nucleating agent
SE430168B (sv) * 1978-02-28 1983-10-24 Du Pont Etentereftalatplastkomposition innehallande armerings- eller fyllmedel samt anvendning herav
DE3067110D1 (en) * 1979-06-19 1984-04-26 Ici Plc Fast crystallising polyester compositions
JPS5638321A (en) * 1979-09-07 1981-04-13 Kanegafuchi Chem Ind Co Ltd Polyester copolymer for molding use
EP0031201A3 (en) * 1979-12-12 1981-07-15 Imperial Chemical Industries Plc Fast crystallising polyester compositions
US4425470A (en) * 1982-08-06 1984-01-10 E. I. Du Pont De Nemours And Company Alkali metal salts of low molecular weight polyethylene terephthalate as nucleating agents for polyethylene terephthalates
US4451606A (en) * 1983-02-23 1984-05-29 General Electric Company Copolymeric nucleating agent for polyester
DE3532034A1 (de) * 1985-09-09 1987-03-19 Hoechst Ag Verfahren zur herstellung schnellkristallisierender polyestermassen

Also Published As

Publication number Publication date
IT8621356A0 (it) 1986-08-01
EP0258636A2 (en) 1988-03-09
IT1197798B (it) 1988-12-06
JPS6399258A (ja) 1988-04-30
EP0258636B1 (en) 1993-11-24
AU600004B2 (en) 1990-08-02
KR880002943A (ko) 1988-05-12
DE3788255D1 (de) 1994-01-05
ATE97683T1 (de) 1993-12-15
AU7623887A (en) 1988-02-04
EP0258636A3 (en) 1989-04-05
DE3788255T2 (de) 1994-03-17
IT8621356A1 (it) 1988-02-01

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