WO1992009654A3 - Aliphatic-aromatic copolyesters and cellulose ester/polymer blends - Google Patents

Aliphatic-aromatic copolyesters and cellulose ester/polymer blends Download PDF

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Publication number
WO1992009654A3
WO1992009654A3 PCT/US1991/008827 US9108827W WO9209654A3 WO 1992009654 A3 WO1992009654 A3 WO 1992009654A3 US 9108827 W US9108827 W US 9108827W WO 9209654 A3 WO9209654 A3 WO 9209654A3
Authority
WO
WIPO (PCT)
Prior art keywords
aliphatic
aromatic copolyesters
cellulose ester
polymer blends
cellulose esters
Prior art date
Application number
PCT/US1991/008827
Other languages
French (fr)
Other versions
WO1992009654A2 (en
Inventor
Charles M Buchanan
Robert M Gardner
Matthew D Wood
Alan W White
Steven C Gedon
Jr Fred D Barlow
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 US07/797,512 external-priority patent/US5292783A/en
Priority to BR9107138A priority Critical patent/BR9107138A/en
Priority to AU91050/91A priority patent/AU664831B2/en
Priority to DE69125170T priority patent/DE69125170T2/en
Priority to CA 2095536 priority patent/CA2095536C/en
Priority to JP50156492A priority patent/JP3362040B2/en
Priority to KR1019930701622A priority patent/KR100220443B1/en
Priority to EP92901494A priority patent/EP0559785B1/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of WO1992009654A2 publication Critical patent/WO1992009654A2/en
Publication of WO1992009654A3 publication Critical patent/WO1992009654A3/en
Priority to NO93931920A priority patent/NO931920L/en
Priority to KR1019997001634A priority patent/KR100233885B1/en
Priority to KR1019997005765A priority patent/KR100245905B1/en
Priority to KR1019997005766A priority patent/KR100245906B1/en
Priority to FI20000496A priority patent/FI20000496A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Abstract

This invention relates to binary blends of cellulose esters and aliphatic-aromatic copolyesters, cellulose esters and aliphatic polyesters as well as ternary blends of cellulose esters and/or aliphatic polyesters and/or aliphatic-aromatic copolyesters and/or polymeric compounds as well as fibers, molded objects, and films prepared therefrom.
PCT/US1991/008827 1990-11-30 1991-11-26 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends WO1992009654A2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BR9107138A BR9107138A (en) 1990-11-30 1991-11-26 Binary mixture and ternary mixture and aliphatic-aromatic copolyester
AU91050/91A AU664831B2 (en) 1990-11-30 1991-11-26 Blends of cellulose esters and copolyesters and optionally other esters
DE69125170T DE69125170T2 (en) 1990-11-30 1991-11-26 Mixtures of aliphatic-aromatic copolyesters with cellulose ester polymers
CA 2095536 CA2095536C (en) 1990-11-30 1991-11-26 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
JP50156492A JP3362040B2 (en) 1990-11-30 1991-11-26 Aliphatic-aromatic copolyester
KR1019930701622A KR100220443B1 (en) 1990-11-30 1991-11-26 Aliphatic-aromatic copolyesters and cellulose ester/polymer blending
EP92901494A EP0559785B1 (en) 1990-11-30 1991-11-26 Blends of aliphatic-aromatic copolyesters with cellulose ester polymers
NO93931920A NO931920L (en) 1990-11-30 1993-05-26 ALIFATIC-AROMATIC COPOLYESTERS AND CELLULOSES / POLYMER MIXTURES
KR1019997001634A KR100233885B1 (en) 1990-11-30 1999-02-27 Alpha-aromatic copolyesters and cellulose ester/polymer blends
KR1019997005766A KR100245906B1 (en) 1990-11-30 1999-06-14 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
KR1019997005765A KR100245905B1 (en) 1990-11-30 1999-06-14 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
FI20000496A FI20000496A (en) 1990-11-30 2000-03-03 Aliphatic aromatic copolyesters and cellulose ester / polymer blends

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US62022590A 1990-11-30 1990-11-30
US620,225 1990-11-30
US73626291A 1991-07-23 1991-07-23
US736,262 1991-07-23
US797,512 1991-11-21
US07/797,512 US5292783A (en) 1990-11-30 1991-11-21 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends

Publications (2)

Publication Number Publication Date
WO1992009654A2 WO1992009654A2 (en) 1992-06-11
WO1992009654A3 true WO1992009654A3 (en) 1992-10-01

Family

ID=27417255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/008827 WO1992009654A2 (en) 1990-11-30 1991-11-26 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends

Country Status (19)

Country Link
US (6) US5446079A (en)
EP (1) EP0559785B1 (en)
JP (7) JP3362040B2 (en)
KR (2) KR100220443B1 (en)
CN (8) CN1062740A (en)
AT (3) ATE150058T1 (en)
AU (1) AU664831B2 (en)
BR (1) BR9107138A (en)
CA (1) CA2095536C (en)
DE (3) DE69125170T2 (en)
ES (1) ES2278424T3 (en)
FI (2) FI932450A (en)
HK (1) HK1041708B (en)
IE (1) IE914155A1 (en)
MX (1) MX9102312A (en)
MY (1) MY111329A (en)
NZ (1) NZ240799A (en)
SG (1) SG47853A1 (en)
WO (1) WO1992009654A2 (en)

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