[go: up one dir, main page]

CA1269472A - Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation - Google Patents

Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation

Info

Publication number
CA1269472A
CA1269472A CA000448882A CA448882A CA1269472A CA 1269472 A CA1269472 A CA 1269472A CA 000448882 A CA000448882 A CA 000448882A CA 448882 A CA448882 A CA 448882A CA 1269472 A CA1269472 A CA 1269472A
Authority
CA
Canada
Prior art keywords
approximately
wholly aromatic
aromatic polyester
percent
blend
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 - Fee Related
Application number
CA000448882A
Other languages
English (en)
Inventor
Frank M. Berardinelli
David E. Cincotta
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Priority to CA000448882A priority Critical patent/CA1269472A/fr
Application granted granted Critical
Publication of CA1269472A publication Critical patent/CA1269472A/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
CA000448882A 1984-03-05 1984-03-05 Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation Expired - Fee Related CA1269472A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000448882A CA1269472A (fr) 1984-03-05 1984-03-05 Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000448882A CA1269472A (fr) 1984-03-05 1984-03-05 Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation

Publications (1)

Publication Number Publication Date
CA1269472A true CA1269472A (fr) 1990-05-22

Family

ID=4127339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000448882A Expired - Fee Related CA1269472A (fr) 1984-03-05 1984-03-05 Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation

Country Status (1)

Country Link
CA (1) CA1269472A (fr)

Similar Documents

Publication Publication Date Title
US4408022A (en) Blend of polyalkylene terephthalate and wholly aromatic polyester and process for producing the same
EP0154065B1 (fr) Mélange de polyalkylène téréphtalate et de polyester totalement aromatique, à haut poids moléculaire et procédé pour sa fabrication
CA1163740A (fr) Polycarbonate et polyester tout aromatique en melange
US4489190A (en) Blend of polyalkylene terephthalate and wholly aromatic polyester
US4267289A (en) Blend of wholly aromatic polyesters
US4460736A (en) Blend of sulfone polymer and wholly aromatic polyester
CA1197979A (fr) Transformation par fusion de polymeres de cristaux liquides thermotropiques
US4473682A (en) Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 4,4'-dioxybiphenyl moiety, and terephthaloyl moiety
US4256624A (en) Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
EP0356226B1 (fr) Polyesters aromatiques; polyester-amides aromatiques et procédé pour leur préparation
JP3105281B2 (ja) 溶融加工可能なポリエステル
EP0183433B1 (fr) Composition de polyester entièrement aromatique et de poly(ester-amide) capables de former une phase fondue anisotrope
CA1301392C (fr) Composition de resine presentant des proprietes anisotropiques a lafusion
CA2086931C (fr) Materiau composite auto-renforce forme de polymeres cristallins liquides thermotropiques
JPH01294767A (ja) 全芳香族ポリエステル成形組成物
EP0298692A2 (fr) Polyester transformable par fusion, capable de former une fusion anisotrope, contenant une concentration relativement faible de motif de 6-oxy-2-naphtoyle, un motif 4-oxy-benzoyle, un motif 2,6-dioxynaphthalène, et un motif téréphtoyle
EP0169947B1 (fr) Mélange à l'état fondu de polyesters entièrement aromatiques non thermotropiques et thermotropiques
JPH0379612A (ja) 分岐状共ポリエステルの製法
EP0273423A2 (fr) Polyesters aromatiques et leur utilisation
CA1269472A (fr) Melange de poly(terephtalate d'alcoylene) et de polyester totalement aromatique et de masse moleculaire elevee; methode de preparation
US5393848A (en) Process for forming improved liquid crystalline polymer blends
JPH0665705B2 (ja) ポリアルキレンテレフタレ−トと高分子量完全芳香族ポリエステルとのブレンドおよびその製法
JPH0655883B2 (ja) 非サ−モトロピツクおよびサ−モトロピツク全芳香族ポリエステルの溶融ブレンド
US5091464A (en) Polymer compositions having improved molding characteristics
EP0237358A2 (fr) Polyester entièrement aromatique moulable par fusion

Legal Events

Date Code Title Description
MKLA Lapsed