DE69412279D1 - Heisssiegelfähige filme und daraus hergestellte gegenstände - Google Patents
Heisssiegelfähige filme und daraus hergestellte gegenständeInfo
- Publication number
- DE69412279D1 DE69412279D1 DE69412279T DE69412279T DE69412279D1 DE 69412279 D1 DE69412279 D1 DE 69412279D1 DE 69412279 T DE69412279 T DE 69412279T DE 69412279 T DE69412279 T DE 69412279T DE 69412279 D1 DE69412279 D1 DE 69412279D1
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- films
- heat
- molecular weight
- sealable films
- 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 - Lifetime
Links
Classifications
-
- 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
-
- 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
- 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
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Wrappers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15093793A | 1993-11-12 | 1993-11-12 | |
US150937 | 1993-11-12 | ||
PCT/US1994/010373 WO1995013321A1 (en) | 1993-11-12 | 1994-09-14 | Heat sealable films and articles made therefrom |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69412279D1 true DE69412279D1 (de) | 1998-09-10 |
DE69412279T2 DE69412279T2 (de) | 1999-01-07 |
DE69412279T3 DE69412279T3 (de) | 2004-08-26 |
Family
ID=22536630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69412279T Expired - Lifetime DE69412279T3 (de) | 1993-11-12 | 1994-09-14 | Heisssiegelfähige filme und daraus hergestellte gegenstände |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0728160B2 (de) |
JP (1) | JP3589352B2 (de) |
KR (1) | KR100330612B1 (de) |
CN (1) | CN1066169C (de) |
AT (1) | ATE169321T1 (de) |
CA (1) | CA2176387A1 (de) |
DE (1) | DE69412279T3 (de) |
ES (1) | ES2122334T5 (de) |
WO (1) | WO1995013321A1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6316549B1 (en) | 1991-10-15 | 2001-11-13 | The Dow Chemical Company | Ethylene polymer fiber made from ethylene polymer blends |
US5677383A (en) * | 1991-10-15 | 1997-10-14 | The Dow Chemical Company | Fabricated articles made from ethylene polymer blends |
JP3463818B2 (ja) * | 1994-03-24 | 2003-11-05 | 出光石油化学株式会社 | エチレン系共重合体及びそれを用いてなるフィルム |
US5773106A (en) * | 1994-10-21 | 1998-06-30 | The Dow Chemical Company | Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus |
WO1997003126A1 (en) * | 1995-07-07 | 1997-01-30 | Exxon Research And Engineering Company | Processing and toughening of ethylene copolymer materials |
CN1148538A (zh) * | 1995-07-21 | 1997-04-30 | 联合碳化化学品及塑料技术公司 | 聚乙烯的挤出方法 |
DE19535503A1 (de) * | 1995-09-25 | 1997-03-27 | Wolff Walsrode Ag | Siegelbare Kaschierfolie enthaltend mit Metallocen-Katalysatoren hergestellte Copolymere |
WO1998006676A1 (fr) | 1996-08-13 | 1998-02-19 | Nippon Sheet Glass Co., Ltd. | Procede d'usinage au laser pour substrat de verre, dispositif optique du type a diffraction fabrique par ce procede d'usinage, et procede de fabrication de ce dispositif optique |
SE9604687L (sv) * | 1996-12-19 | 1998-06-20 | Tetra Laval Holdings & Finance | Förpackningslaminat, sätt att framställa förpackningslaminatet samt förpackningsbehållare |
JP2001512404A (ja) * | 1997-02-25 | 2001-08-21 | エクソン・ケミカル・パテンツ・インク | 支持体へのポリエチレンのシール |
ES2264199T3 (es) * | 1997-02-25 | 2006-12-16 | Exxonmobil Chemical Patents Inc. | Peliculas orientadas coextrudidas. |
US6094889A (en) * | 1997-02-25 | 2000-08-01 | Exxon Chemical Patents, Inc. | Method of form and seal packaging |
TR199902045T2 (xx) | 1997-02-25 | 2000-02-21 | Exxon Chemical Patents, Inc. | M�kemmel s�rt�nme katsay�lar�na sahip, korona de�arj� ile i�lem g�rm�� filmler. |
AU8605798A (en) * | 1997-08-04 | 1999-02-22 | Dow Chemical Company, The | Pouch for packaging flowable materials |
US6423420B1 (en) | 1997-08-11 | 2002-07-23 | Exxonmobil Chemical Patents Inc. | Oriented coextruded films |
TW460485B (en) | 1998-06-19 | 2001-10-21 | Japan Polyolefins Co Ltd | Ethylene.Α-olefin copolymer, and combinations, films and use thereof |
AU1598800A (en) * | 1998-11-06 | 2000-05-29 | Dow Chemical Company, The | Fabricated articles produced from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymer compositions |
PL200524B1 (pl) | 1999-08-13 | 2009-01-30 | Basell Polyolefine Gmbh | Zastosowanie kopolimerów etylenu z α-olefinami C₃ -C₉ oraz zastosowanie kompleksów monoindenylo- lub monofluorenylochromowych |
BR0111934A (pt) * | 2000-06-22 | 2003-06-17 | Exxonmobil Chem Patents Inc | Misturas de polietileno de muito baixa densidade e polietileno de alta densidade |
NL1018167C2 (nl) * | 2001-05-28 | 2002-12-03 | Verpakkingsindustrie Velsen B | Verpakkingsfolie op basis van polyethyleen. |
CA2411183C (en) * | 2002-11-05 | 2011-06-14 | Nova Chemicals Corporation | Heterogeneous/homogeneous copolymer |
WO2004056481A1 (en) | 2002-12-20 | 2004-07-08 | Basell Polyolefine Gmbh | Monocyclopentadienyl complexes |
MXPA05006583A (es) | 2002-12-20 | 2005-12-14 | Basell Polyolefine Gmbh | Copolimeros de etileno con alfa-olefinas. |
DE102004020524A1 (de) | 2004-04-26 | 2005-11-10 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung |
DE102004027332A1 (de) | 2004-06-04 | 2005-12-22 | Basell Polyolefine Gmbh | Übergangsmetallverbindung, Ligandsystem, Katalysatorsystem und Verfahren zur Herstellung von Polyolefinen |
JP5055805B2 (ja) * | 2005-09-30 | 2012-10-24 | 住友化学株式会社 | エチレン−α−オレフィン共重合体、樹脂組成物およびフィルム |
ES2329608T5 (es) † | 2006-12-21 | 2016-04-12 | Borealis Technology Oy | Película |
DE102007017903A1 (de) | 2007-04-13 | 2008-10-16 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung |
US8435911B2 (en) | 2008-10-16 | 2013-05-07 | Basell Polyolefine Gmbh | Hybrid catalyst composition for polymerization of olefins |
CN102575025B (zh) * | 2009-09-28 | 2014-09-17 | 埃克森美孚化学专利公司 | 聚烯烃组合物和由其制得的产品 |
WO2012071633A1 (pt) * | 2010-12-03 | 2012-06-07 | Paulo Haipek Filho | Processo de produção de um filme e filme |
US8173748B1 (en) | 2010-12-17 | 2012-05-08 | Exxonmobil Research And Engineering Company | Heat-seal resin and package formed therefrom |
CN103502349B (zh) | 2011-03-04 | 2018-11-02 | 道达尔研究技术弗吕公司 | 包含茂金属生产的树脂和齐格勒-纳塔生产的树脂的聚乙烯共混物的制备方法 |
ES2866158T3 (es) * | 2014-04-09 | 2021-10-19 | Dow Global Technologies Llc | Películas de polietileno orientado y un método para fabricar las mismas |
CA2868640C (en) * | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
JP7036100B2 (ja) * | 2019-10-15 | 2022-03-15 | 住友ベークライト株式会社 | 包装体 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849081A (en) † | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
JPS5734145A (en) † | 1980-08-07 | 1982-02-24 | Mitsui Petrochem Ind Ltd | Ethylene-alpha-olefin copolymer composition |
AU660043B2 (en) * | 1991-07-18 | 1995-06-08 | Exxon Chemical Patents Inc. | Heat sealed article |
US5206075A (en) † | 1991-12-19 | 1993-04-27 | Exxon Chemical Patents Inc. | Sealable polyolefin films containing very low density ethylene copolymers |
WO1994006857A1 (en) * | 1992-09-16 | 1994-03-31 | Exxon Chemical Patents Inc. | Soft films having enhanced physical properties |
DE69307905T2 (de) † | 1992-10-02 | 1997-07-24 | E.I. Du Pont De Nemours & Co., Wilmington, Del. | Verbesserte schrumpffolie und verfahren zu ihrer herstellung |
-
1994
- 1994-09-14 EP EP94928587A patent/EP0728160B2/de not_active Expired - Lifetime
- 1994-09-14 DE DE69412279T patent/DE69412279T3/de not_active Expired - Lifetime
- 1994-09-14 CA CA002176387A patent/CA2176387A1/en not_active Abandoned
- 1994-09-14 WO PCT/US1994/010373 patent/WO1995013321A1/en active IP Right Grant
- 1994-09-14 AT AT94928587T patent/ATE169321T1/de not_active IP Right Cessation
- 1994-09-14 ES ES94928587T patent/ES2122334T5/es not_active Expired - Lifetime
- 1994-09-14 JP JP51380495A patent/JP3589352B2/ja not_active Expired - Fee Related
- 1994-09-14 CN CN94194451A patent/CN1066169C/zh not_active Expired - Lifetime
- 1994-09-14 KR KR1019960702492A patent/KR100330612B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3589352B2 (ja) | 2004-11-17 |
EP0728160A1 (de) | 1996-08-28 |
WO1995013321A1 (en) | 1995-05-18 |
ATE169321T1 (de) | 1998-08-15 |
DE69412279T2 (de) | 1999-01-07 |
EP0728160B2 (de) | 2004-01-02 |
DE69412279T3 (de) | 2004-08-26 |
CN1137282A (zh) | 1996-12-04 |
CN1066169C (zh) | 2001-05-23 |
CA2176387A1 (en) | 1995-05-18 |
ES2122334T3 (es) | 1998-12-16 |
KR960705878A (ko) | 1996-11-08 |
EP0728160B1 (de) | 1998-08-05 |
KR100330612B1 (ko) | 2002-11-16 |
JPH09505094A (ja) | 1997-05-20 |
ES2122334T5 (es) | 2004-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings |