WO1992009654A2 - 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
WO1992009654A2
WO1992009654A2 PCT/US1991/008827 US9108827W WO9209654A2 WO 1992009654 A2 WO1992009654 A2 WO 1992009654A2 US 9108827 W US9108827 W US 9108827W WO 9209654 A2 WO9209654 A2 WO 9209654A2
Authority
WO
WIPO (PCT)
Prior art keywords
blend
aliphatic
component
poly
group
Prior art date
Application number
PCT/US1991/008827
Other languages
English (en)
French (fr)
Other versions
WO1992009654A3 (en
Inventor
Charles Michael Buchanan
Robert Marshall Gardner
Matthew Davie Wood
Alan Wayne White
Steven Carl Gedon
Fred Dewey Barlow, Jr.
Original Assignee
Eastman Kodak Company
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 AU91050/91A priority Critical patent/AU664831B2/en
Priority to EP92901494A priority patent/EP0559785B1/en
Priority to DE69125170T priority patent/DE69125170T2/de
Priority to CA 2095536 priority patent/CA2095536C/en
Priority to JP50156492A priority patent/JP3362040B2/ja
Priority to BR9107138A priority patent/BR9107138A/pt
Priority to KR1019930701622A priority patent/KR100220443B1/ko
Application filed by Eastman Kodak Company filed Critical Eastman Kodak Company
Publication of WO1992009654A2 publication Critical patent/WO1992009654A2/en
Publication of WO1992009654A3 publication Critical patent/WO1992009654A3/en
Priority to NO93931920A priority patent/NO931920L/no
Priority to KR1019997001634A priority patent/KR100233885B1/ko
Priority to KR1019997005766A priority patent/KR100245906B1/ko
Priority to KR1019997005765A priority patent/KR100245905B1/ko
Priority to FI20000496A priority patent/FI20000496A/fi

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.]
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
AU91050/91A AU664831B2 (en) 1990-11-30 1991-11-26 Blends of cellulose esters and copolyesters and optionally other esters
EP92901494A EP0559785B1 (en) 1990-11-30 1991-11-26 Blends of aliphatic-aromatic copolyesters with cellulose ester polymers
DE69125170T DE69125170T2 (de) 1990-11-30 1991-11-26 Mischungen von aliphatisch-aromatischen Copolyestern mit Celluloseester-Polymeren
CA 2095536 CA2095536C (en) 1990-11-30 1991-11-26 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
JP50156492A JP3362040B2 (ja) 1990-11-30 1991-11-26 脂肪族−芳香族コポリエステル
BR9107138A BR9107138A (pt) 1990-11-30 1991-11-26 Mistura binaria e ternaria mistura e copoliester alifatico-aromatico
KR1019930701622A KR100220443B1 (ko) 1990-11-30 1991-11-26 지방족-방향족 코폴리에스테르 및 셀룰로스 에스테르/중합체 배합물
NO93931920A NO931920L (no) 1990-11-30 1993-05-26 Alifatisk-aromatiske kopolyestere og celluloseester/-polymerblandinger
KR1019997001634A KR100233885B1 (ko) 1990-11-30 1999-02-27 지방족-방향족 코폴리에스테르 및 셀룰로스 에스테르/중합체 배합물
KR1019997005765A KR100245905B1 (ko) 1990-11-30 1999-06-14 지방족-방향족 코폴리에스테르 및 셀룰로스 에스테르/중합체 배합물
KR1019997005766A KR100245906B1 (ko) 1990-11-30 1999-06-14 지방족-방향족 코폴리에스테르 및 셀룰로스 에스테르/중합체 배합물
FI20000496A FI20000496A (fi) 1990-11-30 2000-03-03 Alifaattis-aromaattisia sekapolyestereitä ja selluloosaesteri-polymeeriseoksia

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
US07/797,512 US5292783A (en) 1990-11-30 1991-11-21 Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
US797,512 1991-11-21

Publications (2)

Publication Number Publication Date
WO1992009654A2 true WO1992009654A2 (en) 1992-06-11
WO1992009654A3 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 (US06342304-20020129-C00003.png)
EP (1) EP0559785B1 (US06342304-20020129-C00003.png)
JP (7) JP3362040B2 (US06342304-20020129-C00003.png)
KR (2) KR100220443B1 (US06342304-20020129-C00003.png)
CN (8) CN1062740A (US06342304-20020129-C00003.png)
AT (3) ATE150058T1 (US06342304-20020129-C00003.png)
AU (1) AU664831B2 (US06342304-20020129-C00003.png)
BR (1) BR9107138A (US06342304-20020129-C00003.png)
CA (1) CA2095536C (US06342304-20020129-C00003.png)
DE (3) DE69132548T2 (US06342304-20020129-C00003.png)
ES (1) ES2278424T3 (US06342304-20020129-C00003.png)
FI (2) FI932450A0 (US06342304-20020129-C00003.png)
HK (1) HK1041708B (US06342304-20020129-C00003.png)
IE (1) IE914155A1 (US06342304-20020129-C00003.png)
MX (1) MX9102312A (US06342304-20020129-C00003.png)
MY (1) MY111329A (US06342304-20020129-C00003.png)
NZ (1) NZ240799A (US06342304-20020129-C00003.png)
SG (1) SG47853A1 (US06342304-20020129-C00003.png)
WO (1) WO1992009654A2 (US06342304-20020129-C00003.png)

Cited By (98)

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WO1993002235A1 (en) * 1991-07-23 1993-02-04 Eastman Kodak Company Fibers capable of spontaneously transporting fluids
WO1994010238A1 (en) * 1992-10-26 1994-05-11 Eastman Kodak Company Method for increasing the biodegradability of cellulose esters
EP0597478A1 (en) * 1992-11-13 1994-05-18 Daicel Chemical Industries, Ltd. Biodegradable cellulose ester composition and article produced from the same
WO1994014870A1 (en) * 1992-12-24 1994-07-07 Sunkyong Industries Thermoplastic biodegradable resins and a process of preparation thereof
WO1994028062A1 (en) * 1993-05-28 1994-12-08 Eastman Chemical Company Cellulose ester blends
US5391423A (en) * 1992-06-26 1995-02-21 The Procter & Gamble Company Biodegradable, liquid impervious multilayer film compositions
EP0641525A2 (en) * 1993-09-06 1995-03-08 Daicel Chemical Industries, Ltd. A tobacco filter material and a method of producing the same
US5545681A (en) * 1993-12-20 1996-08-13 The Procter & Gamble Company pH-Modified polymer compositions with enhanced biodegradability
WO1996031561A1 (de) * 1995-04-07 1996-10-10 Biotec Biologische Naturverpackungen Gmbh Biologisch abbaubare polymermischung
FR2735483A1 (fr) * 1995-06-13 1996-12-20 Potency Sarl Materiau composite totalement biodegradable et procede de fabrication de ce materiau
EP0765911A2 (de) * 1995-09-26 1997-04-02 Bayer Ag Mit Verstärkungsstoffen gefüllte biologisch abbaubare Kunststoffe
US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
US6046248A (en) * 1994-11-15 2000-04-04 Basf Aktiengesellschaft Biodegradable polymers, the preparation thereof and the use thereof for producing biodegradable moldings
WO2001085824A2 (en) * 2000-05-12 2001-11-15 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
EP0809666B2 (de) † 1995-02-16 2002-08-14 Basf Aktiengesellschaft Biologisch abbaubare polymere, verfahren zu deren herstellung sowie deren verwendung zur herstellung bioabbaubarer formkörper
US6497950B1 (en) 1999-08-06 2002-12-24 Eastman Chemical Company Polyesters having a controlled melting point and fibers formed therefrom
US6573340B1 (en) 2000-08-23 2003-06-03 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
US7172814B2 (en) 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
US7241832B2 (en) 2002-03-01 2007-07-10 bio-tec Biologische Naturverpackungen GmbH & Co., KG Biodegradable polymer blends for use in making films, sheets and other articles of manufacture
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