MX9100213A - Peliculas de polimero autosoportadas y proceso para su fabricacion - Google Patents

Peliculas de polimero autosoportadas y proceso para su fabricacion

Info

Publication number
MX9100213A
MX9100213A MX9100213A MX9100213A MX9100213A MX 9100213 A MX9100213 A MX 9100213A MX 9100213 A MX9100213 A MX 9100213A MX 9100213 A MX9100213 A MX 9100213A MX 9100213 A MX9100213 A MX 9100213A
Authority
MX
Mexico
Prior art keywords
self
manufacture
polymer films
supported polymer
supported
Prior art date
Application number
MX9100213A
Other languages
English (en)
Inventor
Gary Lee Loomis
George Joseph Ostapchenko
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24205821&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9100213(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of MX9100213A publication Critical patent/MX9100213A/es

Links

Classifications

    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Formation Of Insulating Films (AREA)
MX9100213A 1990-07-16 1991-07-15 Peliculas de polimero autosoportadas y proceso para su fabricacion MX9100213A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/552,551 US5076983A (en) 1990-07-16 1990-07-16 Polyhydroxy acid films

Publications (1)

Publication Number Publication Date
MX9100213A true MX9100213A (es) 1992-02-28

Family

ID=24205821

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9100213A MX9100213A (es) 1990-07-16 1991-07-15 Peliculas de polimero autosoportadas y proceso para su fabricacion

Country Status (8)

Country Link
US (1) US5076983A (es)
EP (1) EP0544701B1 (es)
JP (1) JP2945758B2 (es)
AU (1) AU8289691A (es)
IE (1) IE912457A1 (es)
MX (1) MX9100213A (es)
NZ (1) NZ238942A (es)
WO (1) WO1992001548A1 (es)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027677A (en) * 1988-08-08 2000-02-22 Chronopol, Inc. Films containing poly(hydroxy acid)s
US5767222A (en) * 1988-08-08 1998-06-16 Chronopol, Inc. Degradable polydioxaneone-based materials
US5180765A (en) * 1988-08-08 1993-01-19 Biopak Technology, Ltd. Biodegradable packaging thermoplastics from lactides
US5424346A (en) * 1988-08-08 1995-06-13 Ecopol, Llc Biodegradable replacement of crystal polystyrene
US5502158A (en) * 1988-08-08 1996-03-26 Ecopol, Llc Degradable polymer composition
US6323307B1 (en) 1988-08-08 2001-11-27 Cargill Dow Polymers, Llc Degradation control of environmentally degradable disposable materials
US5252642A (en) * 1989-03-01 1993-10-12 Biopak Technology, Ltd. Degradable impact modified polyactic acid
US5216050A (en) * 1988-08-08 1993-06-01 Biopak Technology, Ltd. Blends of polyactic acid
US5444113A (en) * 1988-08-08 1995-08-22 Ecopol, Llc End use applications of biodegradable polymers
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
US5518907A (en) * 1989-06-07 1996-05-21 Center For Innovative Technology Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway
US5227415A (en) * 1990-04-06 1993-07-13 Director-General Of Agency Of Industrial Science And Technology Biodegradable plastic composition
EP0544097A1 (de) * 1991-10-23 1993-06-02 Boehringer Ingelheim Kg Halbfeste Mischungen aus Oligomeren und/oder Polymeren auf der Basis von Milchsäure, Verfahren zur deren Herstellung und deren Verwendung als resorbierbare Implantate
US5160467A (en) * 1991-12-05 1992-11-03 Joseph R. DeGeorge Method for producing biodegradable packaging material
US6005067A (en) 1992-01-24 1999-12-21 Cargill Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5258488A (en) * 1992-01-24 1993-11-02 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5247058A (en) * 1992-01-24 1993-09-21 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5142023A (en) * 1992-01-24 1992-08-25 Cargill, Incorporated Continuous process for manufacture of lactide polymers with controlled optical purity
US5247059A (en) * 1992-01-24 1993-09-21 Cargill, Incorporated Continuous process for the manufacture of a purified lactide from esters of lactic acid
US6326458B1 (en) 1992-01-24 2001-12-04 Cargill, Inc. Continuous process for the manufacture of lactide and lactide polymers
JP3297068B2 (ja) 1992-02-06 2002-07-02 三井化学株式会社 収縮ラベル用フィルム
US5281691A (en) * 1992-06-19 1994-01-25 Eastman Kodak Company Poly(3-hydroxyalkanoates)
KR100209818B1 (ko) * 1992-09-04 1999-07-15 사또 아끼오 분해성점착필름 및 분해성수지조성물
AU4923793A (en) * 1992-09-22 1994-04-12 Biopak Technology, Ltd. Degradation control of environmentally degradable disposable materials
US5338822A (en) * 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
ES2156876T3 (es) * 1992-10-02 2001-08-01 Cargill Inc Tejido en polimero lactido, estable en estado fundido, y su proceso para fabricarlo.
US6005068A (en) * 1992-10-02 1999-12-21 Cargill Incorporated Melt-stable amorphous lactide polymer film and process for manufacture thereof
BR9305658A (pt) * 1992-10-02 1996-11-26 Cargill Inc Papel tendo um polímero de lactideo estável em fusao e processo para sua produçao
GB9223350D0 (en) * 1992-11-06 1992-12-23 Ici Plc Polymer composition
GB9300554D0 (en) † 1993-01-13 1993-03-03 Zeneca Ltd Film formation
US5631066A (en) * 1993-01-25 1997-05-20 Chronopol, Inc. Process for making metalized films and films produced therefrom
GB9311401D0 (en) * 1993-06-02 1993-07-21 Zeneca Ltd Polyester composition
GB9311402D0 (en) * 1993-06-02 1993-07-21 Zeneca Ltd Processing of polyesters
CA2127636C (en) * 1993-07-21 2009-10-20 Cheng-Kung Liu Plasticizers for fibers used to form surgical devices
US6005019A (en) * 1993-07-21 1999-12-21 United States Surgical Corporation Plasticizers for fibers used to form surgical devices
US5382617A (en) * 1993-08-20 1995-01-17 E. I. Du Pont De Nemours And Company Stabilization of poly(hydroxy acid)s derived from lactic or glycolic acid
DE69422053T2 (de) 1993-10-15 2000-06-29 H.B. Fuller Licensing & Financing, Inc. Biologisch abbaubare bzw. kompostierbare hot melt-klebstoffe, enthaltend polyester auf basis von milchsäure
GB9325952D0 (en) * 1993-12-20 1994-02-23 Zeneca Ltd Process for preparing films and coatings
JP3330712B2 (ja) * 1994-01-11 2002-09-30 三菱樹脂株式会社 ポリ乳酸系フィルムの製造方法
JPH07205278A (ja) * 1994-01-11 1995-08-08 Mitsubishi Plastics Ind Ltd ポリ乳酸系重合体延伸フイルムの製造方法
JP3328418B2 (ja) * 1994-03-28 2002-09-24 三菱樹脂株式会社 熱収縮性ポリ乳酸系フイルム
US5763513A (en) 1994-05-19 1998-06-09 Mitsui Toatsu Chemicals, Inc. L-lactic acid polymer composition, molded product and film
GB9411792D0 (en) * 1994-06-13 1994-08-03 Zeneca Ltd Polymer composition
US5472518A (en) * 1994-12-30 1995-12-05 Minnesota Mining And Manufacturing Company Method of disposal for dispersible compositions and articles
US6579814B1 (en) 1994-12-30 2003-06-17 3M Innovative Properties Company Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
EP0776927B1 (en) 1995-11-30 2001-05-30 Mitsui Chemicals, Inc. Stretched film of lactic acid-based polymer
JP3330273B2 (ja) * 1996-01-11 2002-09-30 三菱樹脂株式会社 熱収縮性ポリ乳酸系フィルムおよびその製造方法
US5756651A (en) * 1996-07-17 1998-05-26 Chronopol, Inc. Impact modified polylactide
US5952088A (en) * 1996-12-31 1999-09-14 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
DE69819902T3 (de) * 1997-07-25 2010-11-04 Metabolix, Inc., Cambridge Verfahren zur Herstellung von Beschichtungen aus Polhydroxyalkanoat
ATE328035T1 (de) 1997-07-25 2006-06-15 Metabolix Inc Pha-zusammensetzungen und deren verwendung zur herstellung von pha-filmen
US6089009A (en) 1997-08-28 2000-07-18 Belmont Textile Machinery Co., Inc. Fluid-jet false-twisting method and product
US6268434B1 (en) 1997-10-31 2001-07-31 Kimberly Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
EP1025152A1 (en) * 1997-10-31 2000-08-09 Monsanto Company Plasticized polyhydroxyalkanoate compositions and methods for their use in the production of shaped polymeric articles
US6201068B1 (en) 1997-10-31 2001-03-13 Kimberly-Clark Worldwide, Inc. Biodegradable polylactide nonwovens with improved fluid management properties
US6306782B1 (en) 1997-12-22 2001-10-23 Kimberly-Clark Worldwide, Inc. Disposable absorbent product having biodisintegratable nonwovens with improved fluid management properties
US6261677B1 (en) 1997-12-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6309988B1 (en) 1997-12-22 2001-10-30 Kimberly-Clark Worldwide, Inc. Biodisintegratable nonwovens with improved fluid management properties
US6135987A (en) * 1997-12-22 2000-10-24 Kimberly-Clark Worldwide, Inc. Synthetic fiber
US6544455B1 (en) 1997-12-22 2003-04-08 Kimberly-Clark Worldwide, Inc. Methods for making a biodegradable thermoplastic composition
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
US6197860B1 (en) 1998-08-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Biodegradable nonwovens with improved fluid management properties
US6194483B1 (en) 1998-08-31 2001-02-27 Kimberly-Clark Worldwide, Inc. Disposable articles having biodegradable nonwovens with improved fluid management properties
US6469133B2 (en) 1999-12-13 2002-10-22 Board Of Trustees Of Michigan State University Process for the preparation of polymers of dimeric cyclic esters
US20050098928A1 (en) * 2001-03-09 2005-05-12 Sonja Rosenbaum Method for producing biodegradable packing from biaxially drawn film
EP1422044B1 (en) * 2001-07-19 2010-10-13 Toyo Seikan Kaisha, Ltd. Molded object obtained through stretching and thermal fixing and process for producing the same
US7388058B2 (en) * 2002-05-13 2008-06-17 E.I. Du Pont De Nemours And Company Polyester blend compositions and biodegradable films produced therefrom
JP2003002984A (ja) * 2002-06-14 2003-01-08 Mitsubishi Plastics Ind Ltd ポリ乳酸系フィルム
DE60336937D1 (de) * 2002-06-20 2011-06-09 Toray Industries Poly(Milchsäure) polymer-Zusammensetzung, daraus geformte Kunststoffe und Folie
NL1023720C2 (nl) * 2003-06-23 2004-12-28 Univ Eindhoven Tech Werkwijze voor het wijzigen van de transporteigenschappen van een materiaal, werkwijze voor het vrijmaken van een werkstof uit een implantaat, evenals implantaat met werkstof.
US20100013121A1 (en) 2006-09-21 2010-01-21 Asahi Kasei Home Products Corporation Process for the production of polylactic acid film
WO2008105663A1 (en) * 2007-03-01 2008-09-04 Bioneedle Technologies Group B.V. Implant containing destructurized starch
EP2115008B1 (en) * 2007-03-01 2019-09-18 De Staat der Nederlanden, vert. door de Minister van Volksgezondheid, Welzijn en Sport, namens de Minister, Projectdirectie ALT, het INTRAVACC Biodegradable material based on opened starch
JP4972012B2 (ja) * 2008-02-28 2012-07-11 株式会社クレハ 逐次二軸延伸ポリグリコール酸フィルム、その製造方法、及び多層フィルム
US8016980B2 (en) * 2008-11-25 2011-09-13 Dixie Consumer Products Llc Paper products
CN103388279A (zh) * 2012-05-07 2013-11-13 滁州格美特科技有限公司 一种可生物降解植物纤维复合薄膜及制备方法
EP2732832A3 (en) 2012-11-14 2015-07-01 Universitair Medisch Centrum Groningen (UMCG) Drug delivery device comprising an active compound and a thermo-sensitive polymeric material
JP7133931B2 (ja) * 2018-01-31 2022-09-09 大阪瓦斯株式会社 可塑剤及びそれを含む樹脂組成物

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095205A (en) * 1913-05-15 1914-05-05 Chemische Werke Vorm Dr Heinrich Byk Manufacture of lactid.
US2703316A (en) * 1951-06-05 1955-03-01 Du Pont Polymers of high melting lactide
US2668162A (en) * 1952-03-20 1954-02-02 Du Pont Preparation of high molecular weight polyhydroxyacetic ester
US3476714A (en) * 1964-04-20 1969-11-04 Du Pont Biaxially oriented polypivalolactone film
DE1642111A1 (de) * 1965-04-20 1971-12-30 Ethicon Inc Chirurgisches Nahtmaterial und Verfahren zu seiner Herstellung
NL6511211A (es) * 1965-08-27 1967-02-28
US3878284A (en) * 1971-08-12 1975-04-15 American Cyanamid Co Processes for making shaped articles such as filaments or films from solutions of polyglycolic acid
US4033938A (en) * 1974-01-21 1977-07-05 American Cyanamid Company Polymers of unsymmetrically substituted 1,4-dioxane-2,5-diones
EP0104731B1 (en) * 1982-08-27 1987-11-25 Imperial Chemical Industries Plc 3-hydroxybutyrate polymers
JPS6169431A (ja) * 1984-09-14 1986-04-10 Teijin Ltd ポリ（β−ヒドロキシ酪酸）成形物の延伸方法
US4727163A (en) * 1985-07-11 1988-02-23 E. I. Du Pont De Nemours And Company Process for preparing highly pure cyclic esters
AU603076B2 (en) * 1985-12-09 1990-11-08 W.R. Grace & Co.-Conn. Polymeric products and their manufacture
DE3708915C2 (de) * 1987-03-19 1996-04-04 Boehringer Ingelheim Kg Verfahren zur Herstellung von Lactid
DE3632103A1 (de) * 1986-09-20 1988-03-24 Boehringer Ingelheim Kg Verfahren zur herstellung von lactid
DE3636086A1 (de) * 1986-10-23 1988-04-28 Henkel Kgaa Fettsaeureester von polyglycerinpolyglykolethern, ihre herstellung und ihre verwendung
DE3778111D1 (de) * 1986-10-24 1992-05-14 Boehringer Ingelheim Kg Verfahren zur herstellung und reinigung thermolabiler verbindungen.
EP0275581B1 (en) * 1986-12-19 1992-08-12 Akzo N.V. Preparation of polylactic acid and copolymers thereof
US4800219A (en) * 1986-12-22 1989-01-24 E. I. Du Pont De Nemours And Company Polylactide compositions
US4835293A (en) * 1987-02-24 1989-05-30 E. I. Du Pont De Nemours And Company Atmospheric pressure process for preparing pure cyclic esters
WO1988010260A1 (en) * 1987-06-16 1988-12-29 Boehringer Ingelheim Kg ''meso-lactide'' and process for manufacturing it
EP0339882A1 (en) * 1988-04-27 1989-11-02 MITSUI TOATSU CHEMICALS, Inc. Process for the production of lactide
HUT64576A (en) * 1988-08-08 1994-01-28 Battelle Memorial Institute Thermoplastic materials to be produced from lactides and method for it's production, method for producing of degradable polyolefinic - compound, compound for replacing polystyrene, method for producing of degradable, thermoplastic compound
CA2091185A1 (en) * 1990-09-06 1992-03-07 Richard G. Sinclair Packaging thermoplastics from lactic acid

Also Published As

Publication number Publication date
AU8289691A (en) 1992-02-18
EP0544701A4 (en) 1993-07-14
EP0544701B1 (en) 2002-09-11
IE912457A1 (en) 1992-01-29
JPH05508819A (ja) 1993-12-09
US5076983A (en) 1991-12-31
NZ238942A (en) 1993-03-26
JP2945758B2 (ja) 1999-09-06
WO1992001548A1 (en) 1992-02-06
EP0544701A1 (en) 1993-06-09

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