FI945264L - Polylaktidikoostumus - Google Patents

Polylaktidikoostumus Download PDF

Info

Publication number: FI945264L
Authority: FI; Finland
Prior art keywords: polylactide composition; polylactide; composition
Prior art date: 1993-12-31

Application number

FI945264A

Other languages

English (en)

Swedish (sv)

Other versions

FI99125C (fi

FI945264A0 (fi

FI99125B (fi

Inventor

Carl-Johan Johansson

Maria Niemi

Johan-Fredrik Selin

Kerstin Meinander

Original Assignee

Neste Oy

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.)

1993-12-31

Filing date

1994-11-09

Publication date

1995-07-01

1993-12-31 Priority claimed from FI935964A external-priority patent/FI99124C/fi

1994-11-09 Application filed by Neste Oy filed Critical Neste Oy

1994-11-09 Priority to FI945264A priority Critical patent/FI99125C/fi

1994-11-09 Publication of FI945264A0 publication Critical patent/FI945264A0/fi

1994-12-29 Priority to DK95904554T priority patent/DK0737219T3/da

1994-12-29 Priority to DE69417265T priority patent/DE69417265T2/de

1994-12-29 Priority to EP95904554A priority patent/EP0737219B1/en

1994-12-29 Priority to AT95904554T priority patent/ATE177768T1/de

1994-12-29 Priority to ES95904554T priority patent/ES2128704T3/es

1994-12-29 Priority to US08/507,326 priority patent/US6559244B1/en

1994-12-29 Priority to PCT/FI1994/000586 priority patent/WO1995018169A1/en

1995-07-01 Publication of FI945264L publication Critical patent/FI945264L/fi

1996-06-28 Priority to NO19962751A priority patent/NO310921B1/no

1997-06-30 Publication of FI99125B publication Critical patent/FI99125B/fi

1997-06-30 Application granted granted Critical

1997-10-10 Publication of FI99125C publication Critical patent/FI99125C/fi

1999-06-01 Priority to GR990401465T priority patent/GR3030372T3/el

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
- 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
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Biological Depolymerization Polymers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyesters Or Polycarbonates (AREA)
External Artificial Organs (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

FI945264A 1993-12-31 1994-11-09 Polylaktidikoostumus FI99125C (fi)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FI945264A FI99125C (fi)	1993-12-31	1994-11-09	Polylaktidikoostumus
PCT/FI1994/000586 WO1995018169A1 (en)	1993-12-31	1994-12-29	Processable poly(hydroxy acids)
DK95904554T DK0737219T3 (da)	1993-12-31	1994-12-29	Forarbejdelige polylactider
DE69417265T DE69417265T2 (de)	1993-12-31	1994-12-29	Verarbeitbare polylactide
EP95904554A EP0737219B1 (en)	1993-12-31	1994-12-29	Processable polylactides
AT95904554T ATE177768T1 (de)	1993-12-31	1994-12-29	Verarbeitbare polylactide
ES95904554T ES2128704T3 (es)	1993-12-31	1994-12-29	Polilactidas procesables.
US08/507,326 US6559244B1 (en)	1993-12-31	1994-12-29	Processable poly(hydroxy acids)
NO19962751A NO310921B1 (no)	1993-12-31	1996-06-28	Bearbeidbare materialer av polylaktid, og anvendelse av disse
GR990401465T GR3030372T3 (en)	1993-12-31	1999-06-01	Processable poly(hydroxy acids)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI935964A FI99124C (fi)	1993-12-31	1993-12-31	Polyhydroksihappojen stabilointimenetelmä
FI945264A FI99125C (fi)	1993-12-31	1994-11-09	Polylaktidikoostumus

Publications (4)

Publication Number	Publication Date
FI945264A0 FI945264A0 (fi)	1994-11-09
FI945264L true FI945264L (fi)	1995-07-01
FI99125B FI99125B (fi)	1997-06-30
FI99125C FI99125C (fi)	1997-10-10

Family

ID=26159632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI945264A FI99125C (fi)	1993-12-31	1994-11-09	Polylaktidikoostumus

Country Status (10)

Country	Link
US (1)	US6559244B1 (fi)
EP (1)	EP0737219B1 (fi)
AT (1)	ATE177768T1 (fi)
DE (1)	DE69417265T2 (fi)
DK (1)	DK0737219T3 (fi)
ES (1)	ES2128704T3 (fi)
FI (1)	FI99125C (fi)
GR (1)	GR3030372T3 (fi)
NO (1)	NO310921B1 (fi)
WO (1)	WO1995018169A1 (fi)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5359026A (en) *	1993-07-30	1994-10-25	Cargill, Incorporated	Poly(lactide) copolymer and process for manufacture thereof
EP0765911A3 (de) *	1995-09-26	1998-05-20	Bayer Ag	Mit Verstärkungsstoffen gefüllte biologisch abbaubare Kunststoffe
FI105040B (fi) *	1996-03-05	2000-05-31	Neste Oy	Polylaktidikalvot
FI100258B (fi) *	1996-06-04	1997-10-31	Fortum Heat And Gas Oy	Polylaktidilla päällystetty paperi ja menetelmä sen valmistamiseksi
DE19630231A1 (de) *	1996-07-26	1998-01-29	Wolff Walsrode Ag	Kompostierbare Trägerbahn
EP0937120B1 (en) *	1996-11-05	2004-09-22	NOVAMONT S.p.A.	Biodegradable polymeric compositions comprising starch and a thermoplastic polymer
FI103581B1 (fi) *	1996-11-11	1999-07-30	Neste Oy	Menetelmä polyhydroksihappojen valmistamiseksi
BE1011157A3 (fr) *	1997-05-16	1999-05-04	Solvay	Procede de fabrication d'un film souffle biodegradable.
US6183814B1 (en)	1997-05-23	2001-02-06	Cargill, Incorporated	Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom
AU9396898A (en) *	1997-09-18	1999-04-05	Monsanto Company	Modified polyhydroxyalkanoates for production of coatings and films
DE19746403A1 (de) *	1997-10-21	1999-04-29	Aesculap Ag & Co Kg	Resorbierbarer Polyester
GB9802612D0 (en) *	1998-02-06	1998-04-01	Kobe Steel Ltd	Biodegradable moulding compond
US6114495A (en) *	1998-04-01	2000-09-05	Cargill Incorporated	Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof
BE1012800A3 (fr)	1999-07-27	2001-03-06	Solvay	Compositions de polyesters aliphatiques thermoplastiques, procede pour leur preparation et utilisation de celles-ci.
US7348052B2 (en) *	2002-05-07	2008-03-25	Coating Excellence International	Sandwich wrappers, fast food wrappers, and gum wrappers comprising PLA resin
US8133558B2 (en) *	2004-08-30	2012-03-13	Plastics Suppliers, Inc.	Polylactic acid blown film and method of manufacturing same
US8790677B2 (en) *	2004-12-17	2014-07-29	Warsaw Orthopedic, Inc.	Device and method for the vacuum infusion of a porous medical implant
US7666946B2 (en) *	2006-01-27	2010-02-23	Arkema Inc.	Blends of biopolymers with acrylic copolymers
CA2644444C (en) *	2006-03-03	2014-05-20	Akzo Nobel N.V.	Process for the modification of biodegradable polymers
RU2418818C2 (ru) *	2006-03-03	2011-05-20	Акцо Нобель Н.В.	Способ модифицирования биоразлагаемых полимеров
US7943349B2 (en) *	2007-06-18	2011-05-17	Sain Mohini	Modified thermoplastic starch from Ophiostoma ulmi polysaccharide conversion
US8071690B2 (en)	2008-01-23	2011-12-06	Tate & Lyle Ingredients Americas Llc	Lactic acid based compositions with enhanced properties
US20090247710A1 (en) *	2008-03-31	2009-10-01	Purac Biochem B.V.	Method for manufacturing stable polylactide
WO2009121830A1 (en) *	2008-03-31	2009-10-08	Purac Biochem Bv	Method for manufacturing stable polylactide
US20090274920A1 (en) *	2008-05-05	2009-11-05	International Paper Company	Thermoformed Article Made From Bio-Based Biodegradable Polymer Composition
RU2495883C2 (ru)	2008-07-11	2013-10-20	Акцо Нобель Н.В.	Способ обработки полимеров, содержащих остаточный катализатор
WO2010016801A1 (en) *	2008-08-07	2010-02-11	Hydrochem (S) Pte Ltd	Melt-stable and hydrolysis resistant hydroxy acid polymer
CN102648234A (zh) *	2009-12-08	2012-08-22	国际纸业公司	由生物基材料的反应性挤出产物制得的热成型制品
US20120220697A2 (en) *	2010-03-16	2012-08-30	Andersen Corporation	Sustainable compositions, related methods, and members formed therefrom
US9505896B2 (en)	2011-06-08	2016-11-29	Arkema Inc.	Foaming of thermoplastic materials with organic peroxides
CN104395388A (zh)	2012-02-17	2015-03-04	安德森公司	含有聚乳酸的建筑构件
EP2832762A1 (en)	2013-07-30	2015-02-04	Sulzer Chemtech AG	A method for manufacturing poly(2-hydroxyalkanoic acid), and the poly(2-hydroxyalkanoic acid)) obtainable thereby
WO2019096365A1 (en)	2017-11-14	2019-05-23	École Polytechnique Fédérale De Lausanne (Epfl) - Technology Transfer Office (Tto)	Composition containing a polymer and an additive
DE102019105335B3 (de)	2019-03-04	2019-12-19	Reinhard Koch	Verfahren und Anlage zur Herstellung von Polylactid (PLA) aus einer Lactidmischung mittels Polymerisation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2703316A (en)	1951-06-05	1955-03-01	Du Pont	Polymers of high melting lactide
US3523920A (en) *	1968-06-05	1970-08-11	Gaf Corp	Cross-linked lactone polymers and methods for producing same
US4057537A (en) *	1975-01-28	1977-11-08	Gulf Oil Corporation	Copolymers of L-(-)-lactide and epsilon caprolactone
US4045418A (en) *	1975-01-28	1977-08-30	Gulf Oil Corporation	Copolymers of D,L-lactide and epsilon caprolactone
US5502158A (en) *	1988-08-08	1996-03-26	Ecopol, Llc	Degradable polymer composition
DE4102170A1 (de)	1991-01-25	1992-08-06	Danubia Petrochem Deutschland	Mischung aus vorwiegend einem polyhydroxyalkanoat und einer verbindung, die mindestens zwei reaktive gruppen wie saeure- und/oder alkoholgruppen enthaelt und ein durch schmelzen der mischung hergestelltes polymerisat
US5338822A (en)	1992-10-02	1994-08-16	Cargill, Incorporated	Melt-stable lactide polymer composition and process for manufacture thereof
DE4300420A1 (de)	1993-01-09	1994-07-14	Basf Ag	Polylactide mit erhöhter Flexibilität
US5359026A (en) *	1993-07-30	1994-10-25	Cargill, Incorporated	Poly(lactide) copolymer and process for manufacture thereof

1994
- 1994-11-09 FI FI945264A patent/FI99125C/fi not_active IP Right Cessation
- 1994-12-29 US US08/507,326 patent/US6559244B1/en not_active Expired - Fee Related
- 1994-12-29 EP EP95904554A patent/EP0737219B1/en not_active Expired - Lifetime
- 1994-12-29 AT AT95904554T patent/ATE177768T1/de not_active IP Right Cessation
- 1994-12-29 ES ES95904554T patent/ES2128704T3/es not_active Expired - Lifetime
- 1994-12-29 DE DE69417265T patent/DE69417265T2/de not_active Expired - Fee Related
- 1994-12-29 WO PCT/FI1994/000586 patent/WO1995018169A1/en not_active Ceased
- 1994-12-29 DK DK95904554T patent/DK0737219T3/da active
1996
- 1996-06-28 NO NO19962751A patent/NO310921B1/no unknown
1999
- 1999-06-01 GR GR990401465T patent/GR3030372T3/el unknown

Also Published As

Publication number	Publication date
FI99125C (fi)	1997-10-10
ES2128704T3 (es)	1999-05-16
EP0737219B1 (en)	1999-03-17
FI945264A0 (fi)	1994-11-09
WO1995018169A1 (en)	1995-07-06
NO962751L (no)	1996-08-26
DE69417265D1 (de)	1999-04-22
US6559244B1 (en)	2003-05-06
ATE177768T1 (de)	1999-04-15
NO310921B1 (no)	2001-09-17
EP0737219A1 (en)	1996-10-16
NO962751D0 (no)	1996-06-28
DK0737219T3 (da)	1999-10-11
FI99125B (fi)	1997-06-30
DE69417265T2 (de)	1999-08-05
GR3030372T3 (en)	1999-09-30

Publication	Publication Date	Title
FI945264L (fi)	1995-07-01	Polylaktidikoostumus
FI931738L (fi)	1993-10-17	Teknisk harts-propenymppolymerkomposition
DE69423670D1 (de)	2000-05-04	Siloxy-aluminoxan-Zusammensetzungen
DE69325158D1 (de)	1999-07-08	Photokromische Zusammensetzung
FI961720L (fi)	1996-04-19	Uusi koostumus
DK0626155T3 (da)	1999-10-11	Absorberbar medullaprop
FI955645L (fi)	1995-11-23	Polyesterikoostumus
FI944832L (fi)	1995-04-16	Farmaseuttinen koostumus
FI952163A0 (fi)	1995-05-05	Polyesterikoostumus
FI932957L (fi)	1993-12-25	Glasfiberfoerstaerkt propenylpolymerkomposition
DK0565078T3 (da)	1998-10-07	Hærdelig sammensætning
DE69310839D1 (de)	1997-06-26	Fungiresistente Polyorganosiloxanzusammensetzung
FI933467A7 (fi)	1993-08-04	Koostumus
FI924643A7 (fi)	1992-10-14	Braenslekomposition
ITMI932540A0 (it)	1993-12-03	Composizione farmaceutica
DE69428788D1 (de)	2001-11-29	Parfumzusammensetzung
LV10579A (lv)	1995-04-20	Farmaceitiska kompozicija
DE69217904D1 (de)	1997-04-10	Zusammensetzung
FI925827L (fi)	1993-06-25	Tvaerbindbar polymerisk komposition
KR950703340A (ko)	1995-09-20	항엠알에스에이 조성물
DE69225266D1 (de)	1998-06-04	Bis-bibenzimidazol Zusammensetzung
BR9202742A (pt)	1993-03-23	Composicao delimpeza
NO924484D0 (no)	1992-11-20	Pesticid sammensetning
FI925175A0 (fi)	1992-11-13	Kompositioner haerdbara medelst straolning
LV10722A (lv)	1995-06-20	Smarzvielu kompozicija

Legal Events

Date	Code	Title	Description
1997-06-02	BB	Publication of examined application
2005-12-13	PC	Transfer of assignment of patent	Owner name: HYFLUX IP RESOURCES PTE. LTD. Free format text: HYFLUX IP RESOURCES PTE. LTD.
2011-07-08	MM	Patent lapsed

Date

Code

Title

Description

1997-06-02

Publication of examined application

2005-12-13

Transfer of assignment of patent

Owner name: HYFLUX IP RESOURCES PTE. LTD.

Free format text: HYFLUX IP RESOURCES PTE. LTD.

2011-07-08

Patent lapsed