DE69604908D1 - Verarbeitungshilfsmittelsystem für polyolefinen - Google Patents
Verarbeitungshilfsmittelsystem für polyolefinenInfo
- Publication number
- DE69604908D1 DE69604908D1 DE69604908T DE69604908T DE69604908D1 DE 69604908 D1 DE69604908 D1 DE 69604908D1 DE 69604908 T DE69604908 T DE 69604908T DE 69604908 T DE69604908 T DE 69604908T DE 69604908 D1 DE69604908 D1 DE 69604908D1
- Authority
- DE
- Germany
- Prior art keywords
- polyolefins
- processing aid
- aid system
- processing
- aid
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63408—Polyalkenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63416—Polyvinylalcohols [PVA]; Polyvinylacetates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63424—Polyacrylates; Polymethacrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63436—Halogen-containing polymers, e.g. PVC
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
- C08L23/0876—Neutralised polymers, i.e. ionomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/416,414 US5587429A (en) | 1995-04-04 | 1995-04-04 | Processing aid system for polyolefins |
PCT/US1996/004566 WO1996031562A1 (en) | 1995-04-04 | 1996-04-03 | Processing aid system for polyolefins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604908D1 true DE69604908D1 (de) | 1999-12-02 |
DE69604908T2 DE69604908T2 (de) | 2000-06-21 |
Family
ID=23649877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604908T Expired - Fee Related DE69604908T2 (de) | 1995-04-04 | 1996-04-03 | Verarbeitungshilfsmittelsystem für polyolefinen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5587429A (de) |
EP (1) | EP0819148B1 (de) |
JP (1) | JP3673952B2 (de) |
KR (1) | KR100413017B1 (de) |
AU (1) | AU5384496A (de) |
BR (1) | BR9604845A (de) |
CA (1) | CA2217486A1 (de) |
DE (1) | DE69604908T2 (de) |
WO (1) | WO1996031562A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6048939A (en) * | 1997-01-09 | 2000-04-11 | Dupont Dow Elastomers, L.L.C. | Process aid for melt processible polymers |
US6734252B1 (en) * | 1999-01-29 | 2004-05-11 | 3M Innovative Properties Company | Melt processable thermoplastic polymer composition employing a polymer processing additive containing a fluorothermoplastic copolymer |
WO2000069962A1 (en) | 1999-05-12 | 2000-11-23 | Mobil Oil Corporation | Method for producing improved opaque polymeric films |
US6277919B1 (en) * | 1999-05-13 | 2001-08-21 | Dyneon Llc | Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the same |
US6780481B1 (en) | 1999-05-13 | 2004-08-24 | 3M Innovative Properties Company | Melt processable thermoplastic polymer composition |
US20020063359A1 (en) * | 1999-11-12 | 2002-05-30 | Williams Joseph B. | Melt processing additives for extrusion of polymers |
US6642310B2 (en) | 2001-02-16 | 2003-11-04 | Dupont Dow Elastomers L.L.C. | Process aid for melt processable polymers |
EP1714996B1 (de) | 2001-02-16 | 2009-09-30 | DuPont Performance Elastomers L.L.C. | Verarbeitungshilfsmittel für schmelzverarbeitbare Polymere |
US7375157B2 (en) * | 2003-06-09 | 2008-05-20 | 3M Innovative Properties Company | Melt-processible polymer composition comprising fluoropolymer having long chain branches |
US7402625B2 (en) * | 2003-06-11 | 2008-07-22 | 3M Innovative Properties Company | Compositions and method for improving the processing of polymer composites |
US8236874B2 (en) * | 2003-06-11 | 2012-08-07 | 3M Innovative Properties Company | Compositions and method for improving the processing of polymer composites |
US7238748B2 (en) * | 2003-08-20 | 2007-07-03 | Dupont Performance Elastomers L.L.C. | Process aid for metallocene catalyzed linear low density polyethylene polymers |
US20050101722A1 (en) * | 2003-11-06 | 2005-05-12 | 3M Innovative Properties Company | Melt processable compositions |
EP1600474A1 (de) * | 2004-05-28 | 2005-11-30 | Total Petrochemicals Research Feluy | Verwendung von Fluoropolymeren in Rotationsformen |
FR2873125B1 (fr) * | 2004-07-16 | 2008-09-05 | Arkema Sa | Melange maitre a base de polymere fluore et son utilisation pour l'extrusion des polyolefines |
US7538156B2 (en) * | 2004-07-16 | 2009-05-26 | Arkema France | Fluoropolymer-based masterbatch and its use for the extrusion of polyolefins |
US20060025504A1 (en) * | 2004-07-29 | 2006-02-02 | Oriani Steven R | Process aid for melt processable polymers that contain hindered amine light stabilizer |
WO2006062717A1 (en) * | 2004-12-07 | 2006-06-15 | Dow Global Technologies, Inc. | Polymer containing fluoropolymer processing aid and catalyst neutralizer |
FR2896250B1 (fr) * | 2006-01-13 | 2012-08-17 | Arkema | Agent d'extrusion a base de pvdf |
FR2892421A1 (fr) * | 2006-01-13 | 2007-04-27 | Arkema Sa | Melange maitre a base de polymere fluore pour l'extrusion des resines thermoplastiques chargees |
FR2896445B1 (fr) | 2006-01-25 | 2010-08-20 | Arkema | Film flexible a base de polymere fluore |
US8178479B2 (en) * | 2006-05-09 | 2012-05-15 | Interfacial Solutions Ip, Llc | Compatibilized polymer processing additives |
JP5148604B2 (ja) * | 2006-06-26 | 2013-02-20 | ソルヴェイ(ソシエテ アノニム) | 接着特性を有するポリマー組成物 |
CA2751881C (en) | 2009-02-27 | 2013-09-17 | Exxonmobil Oil Corporation | Plasma treated evoh multilayer film |
EP2459651A1 (de) | 2009-07-28 | 2012-06-06 | Chemtura Corporation | Hilfe für die verarbeitung von polymeren |
WO2014085126A1 (en) * | 2012-11-30 | 2014-06-05 | 3M Innovative Properties Company | Additive composition and compositions and articles containing the same |
DE102013112028B4 (de) * | 2013-07-22 | 2022-11-10 | Windmöller & Hölscher Kg | Extrusionswerkzeug mit einer Heizung und Verfahren zur Erzeugung eines Kunststoffschlauches |
CN114031925A (zh) | 2013-09-20 | 2022-02-11 | 3M创新有限公司 | 聚合物加工添加剂、组合物和方法 |
WO2016100691A1 (en) | 2014-12-19 | 2016-06-23 | 3M Innovative Properties Company | Poly(oxyalkylene) polymer processing additive, compositions, and methods |
FR3030528B1 (fr) | 2014-12-22 | 2018-06-22 | Arkema France | Nouvel agent d'extrusion pour polyolefines extrudables sous formes de fibres |
CN108137880A (zh) | 2015-10-13 | 2018-06-08 | 3M创新有限公司 | 含氟聚合物加工添加剂、组合物和方法 |
TW201815845A (zh) | 2016-05-17 | 2018-05-01 | 3M新設資產公司 | 包括二氟亞乙烯與四氟乙烯的共聚物之組成物及其使用方法 |
CN115151421A (zh) | 2020-02-21 | 2022-10-04 | 阿科玛股份有限公司 | 含界面剂的pvdf挤出剂 |
US20230202089A1 (en) * | 2020-04-29 | 2023-06-29 | Nova Chemicals (International) S.A. | Polymer Extrusion Process |
MX2023000792A (es) | 2020-07-30 | 2023-02-27 | Dow Global Technologies Llc | Estructuras multicapa, laminados y articulos relacionados. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125547A (en) * | 1961-02-09 | 1964-03-17 | Extrudable composition consisting of | |
US4252969A (en) * | 1979-09-27 | 1981-02-24 | National Distillers And Chemical Corp. | Process for regulating particle size of finely divided thermoplastic resins |
US4415691A (en) * | 1980-09-29 | 1983-11-15 | The Dow Chemical Company | Anti-block additives for olefin polymers |
EP0217585A3 (de) * | 1985-09-24 | 1989-08-30 | Du Pont Canada Inc. | Herstellung von Film aus Niederdruck linearem Polyäthylen |
DE3617318A1 (de) * | 1986-05-23 | 1987-11-26 | Centralen Inst Khim Promisleno | Masse zur herstellung von mikroporoesen separatoren und verfahren zu ihrer herstellung |
US4857593A (en) * | 1988-03-08 | 1989-08-15 | Union Carbide Corporation | Process for processing thermoplastic polymers |
US4855360A (en) * | 1988-04-15 | 1989-08-08 | Minnesota Mining And Manufacturing Company | Extrudable thermoplastic hydrocarbon polymer composition |
US4904735A (en) * | 1988-07-08 | 1990-02-27 | E. I. Du Pont De Nemours And Company | Processing aid for polymers |
JP2705249B2 (ja) * | 1989-10-06 | 1998-01-28 | 住友化学工業株式会社 | 農業用フィルム |
US5206278A (en) * | 1991-10-18 | 1993-04-27 | Air Products And Chemicals, Inc. | Extrudable polyvinyl alcohol compositions containing thermoplastic polyethylene oxide |
US5298537A (en) * | 1992-04-09 | 1994-03-29 | E. I. Du Pont De Nemours And Company | Polyoxymethylene compositions containing at least one encapsulated nucleant |
US5266639A (en) * | 1992-08-28 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Low-melting tetrafluorethylene copolymer and its uses |
-
1995
- 1995-04-04 US US08/416,414 patent/US5587429A/en not_active Expired - Lifetime
-
1996
- 1996-04-03 KR KR1019970706965A patent/KR100413017B1/ko not_active IP Right Cessation
- 1996-04-03 EP EP96910726A patent/EP0819148B1/de not_active Expired - Lifetime
- 1996-04-03 BR BR9604845A patent/BR9604845A/pt not_active IP Right Cessation
- 1996-04-03 DE DE69604908T patent/DE69604908T2/de not_active Expired - Fee Related
- 1996-04-03 WO PCT/US1996/004566 patent/WO1996031562A1/en active IP Right Grant
- 1996-04-03 AU AU53844/96A patent/AU5384496A/en not_active Abandoned
- 1996-04-03 JP JP53045296A patent/JP3673952B2/ja not_active Expired - Fee Related
- 1996-04-03 CA CA002217486A patent/CA2217486A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JPH11503194A (ja) | 1999-03-23 |
KR100413017B1 (ko) | 2004-02-18 |
EP0819148B1 (de) | 1999-10-27 |
DE69604908T2 (de) | 2000-06-21 |
CA2217486A1 (en) | 1996-10-10 |
AU5384496A (en) | 1996-10-23 |
JP3673952B2 (ja) | 2005-07-20 |
WO1996031562A1 (en) | 1996-10-10 |
US5587429A (en) | 1996-12-24 |
EP0819148A1 (de) | 1998-01-21 |
KR19980703561A (ko) | 1998-11-05 |
BR9604845A (pt) | 1998-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |