EP0397796A1 - Mischungen aus polyetherestern und polyestern und gegenstände daraus - Google Patents

Mischungen aus polyetherestern und polyestern und gegenstände daraus

Info

Publication number
EP0397796A1
EP0397796A1 EP89902858A EP89902858A EP0397796A1 EP 0397796 A1 EP0397796 A1 EP 0397796A1 EP 89902858 A EP89902858 A EP 89902858A EP 89902858 A EP89902858 A EP 89902858A EP 0397796 A1 EP0397796 A1 EP 0397796A1
Authority
EP
European Patent Office
Prior art keywords
poly
mol
recurring units
glycol
etherester
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.)
Withdrawn
Application number
EP89902858A
Other languages
English (en)
French (fr)
Inventor
Robert William Seymour
Thomas Eduard Flora
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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.)
Filing date
Publication date
Priority claimed from US07/151,727 external-priority patent/US4904748A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP0397796A1 publication Critical patent/EP0397796A1/de
Withdrawn legal-status Critical Current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
    • 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
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences

Definitions

  • Example 7 Example 6 is repeated, except the concentration of 1,4—cyclohexanedimethanol is 80 mol % and the concentration of poly(oxytetramethylene glycol) is 20 mol %.
  • additives may be used in either component or the blend.
  • additives include colorants, stabilizers, plasticizers, flame retardants, adhesive promoters, etc.
EP89902858A 1988-02-03 1989-01-31 Mischungen aus polyetherestern und polyestern und gegenstände daraus Withdrawn EP0397796A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/151,727 US4904748A (en) 1988-02-03 1988-02-03 Blends of poly(etheresters) and polyesters
US29837189A 1989-01-18 1989-01-18
US298371 1999-04-23
US151727 1999-08-31

Publications (1)

Publication Number Publication Date
EP0397796A1 true EP0397796A1 (de) 1990-11-22

Family

ID=26848911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89902858A Withdrawn EP0397796A1 (de) 1988-02-03 1989-01-31 Mischungen aus polyetherestern und polyestern und gegenstände daraus

Country Status (5)

Country Link
EP (1) EP0397796A1 (de)
JP (1) JPH04501277A (de)
AU (1) AU618793B2 (de)
BR (1) BR8907218A (de)
WO (1) WO1989007124A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529809B1 (de) * 1998-02-06 2007-10-24 Riken Technos Corporation Harzzusammensetzung und Harzfolie
US7169880B2 (en) * 2003-12-04 2007-01-30 Eastman Chemical Company Shaped articles from cycloaliphatic polyester compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907926A (en) * 1973-12-19 1975-09-23 Du Pont Blends of thermoplastic copolyetherester with poly-butylene terephthalate
US4918156A (en) * 1987-06-30 1990-04-17 Hoechst Celanese Corporation Polyester resin having improved processability

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8907124A1 *

Also Published As

Publication number Publication date
AU618793B2 (en) 1992-01-09
AU3192189A (en) 1989-08-25
JPH04501277A (ja) 1992-03-05
WO1989007124A1 (en) 1989-08-10
BR8907218A (pt) 1991-03-05

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19900725

AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19930914

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19940125