JPH09511273A - Lldpe樹脂ブレンド - Google Patents
Lldpe樹脂ブレンドInfo
- Publication number
- JPH09511273A JPH09511273A JP7525743A JP52574395A JPH09511273A JP H09511273 A JPH09511273 A JP H09511273A JP 7525743 A JP7525743 A JP 7525743A JP 52574395 A JP52574395 A JP 52574395A JP H09511273 A JPH09511273 A JP H09511273A
- Authority
- JP
- Japan
- Prior art keywords
- blend
- lldpe
- weight
- copolymer
- astm
- 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.)
- Ceased
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
- C08L23/08—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 合成されたままの組成物70〜98重量%と150〜300MPa〔1 500〜3000気圧〕及び200〜300℃において製造された低密度ポリエ チレン2〜30重量%とのブレンドであって、 該組成物は乾燥しておりかつ溶媒を含まず、そして0.05〜0.11cm( 0.02〜0.045インチ)の平均粒子サイズと400〜580kg/m3( 25〜36ポンド/フィート3)の沈降嵩密度とを有する球状の非孔質粒子を含 んで成り、そして該組成物は0.902〜0.929の密度、15〜25のMF R、及び2.0〜3.0のMw/Mnを有するエチレン−アルファオレフィンコ ポリマーであり、そして ASTM D−1003により測定した該ブレンドの曇り度は5未満であり、 そしてASTM D−1709により測定した落槍衝撃抵抗は400よりも大き い、 前記のブレンド。 2.前記コポリマーの前記アルファオレフィンが3〜10個の炭素原子を有す る、請求項1のブレンド。 3.アルファオレフィンが、ブテン、ヘキセン、オクテン及びこれらの混合物 から選択される、請求項1のブレンド。 4.前記コポリマー90〜98重量%と前記低密度ポリエチレン2〜10重量 部を含んで成る、請求項1〜3のいずれかのブレンド。 5.前記コポリマー95〜98重量%と前記低密度ポリエチレン2〜5重量部 を含んで成る、請求項1〜4のいずれかのブレンド。 6.請求項1〜5のいずれかのブレンドから形成されるフィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22056194A | 1994-03-31 | 1994-03-31 | |
US220,561 | 1994-03-31 | ||
PCT/US1995/003564 WO1995027005A1 (en) | 1994-03-31 | 1995-03-21 | Lldpe resin blends |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09511273A true JPH09511273A (ja) | 1997-11-11 |
Family
ID=22824029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7525743A Ceased JPH09511273A (ja) | 1994-03-31 | 1995-03-21 | Lldpe樹脂ブレンド |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0753026A4 (ja) |
JP (1) | JPH09511273A (ja) |
KR (1) | KR970701758A (ja) |
CN (1) | CN1145082A (ja) |
AU (1) | AU686370B2 (ja) |
CA (1) | CA2180012A1 (ja) |
WO (1) | WO1995027005A1 (ja) |
ZA (1) | ZA952648B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6492475B1 (en) | 1998-06-19 | 2002-12-10 | Japan Polyolefins Co., Ltd. | Ethylene/α-olefin copolymer |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792560A (en) * | 1995-09-28 | 1998-08-11 | Norton Performance Plastics Corporation | Thermoplastic interlayer film |
US6159608A (en) * | 1995-09-28 | 2000-12-12 | Saint-Gobain Performance Plastics Corporation | Thermoplastic interlayer film |
DE19548788A1 (de) † | 1995-12-27 | 1997-07-03 | Hoechst Ag | Folien und Schichten |
US6204208B1 (en) | 1996-09-04 | 2001-03-20 | Kimberly-Clark Worldwide, Inc. | Method and composition for treating substrates for wettability and skin wellness |
US6017832A (en) * | 1996-09-04 | 2000-01-25 | Kimberly-Clark Worldwide, Inc. | Method and composition for treating substrates for wettability |
CA2283482A1 (en) * | 1997-03-25 | 1998-10-01 | Exxon Chemical Patents, Inc. | Olefin polymer compositions containing metal carboxylate cross-linking retarders |
DE19723003A1 (de) * | 1997-06-02 | 1998-12-03 | Basf Ag | Polymermischung |
US6096668A (en) * | 1997-09-15 | 2000-08-01 | Kimberly-Clark Worldwide, Inc. | Elastic film laminates |
DE19745047A1 (de) | 1997-10-11 | 1999-04-15 | Basf Ag | Polymermischung mit guter Verarbeitbarkeit |
US6072005A (en) * | 1997-10-31 | 2000-06-06 | Kimberly-Clark Worldwide, Inc. | Breathable films and process for producing them |
CN100398597C (zh) * | 1998-03-10 | 2008-07-02 | 三井化学株式会社 | 乙烯共聚物组合物及其用途 |
CN1185266C (zh) | 1999-06-17 | 2005-01-19 | 三井化学株式会社 | 乙烯(共)聚合物及其用途 |
BR0013271A (pt) | 1999-08-13 | 2002-04-16 | Basell Polyolefine Gmbh | Copolìmeros de etileno com c3-ci2, alfa-olefinas, processo de prepraração de copolìmeros de etileno, mistura de polìmeros, utilização de copolìmeros de etileno com c3-ci2 alfa-olefinas, e, fibras, lâminas e corpos moldados |
US6388017B1 (en) † | 2000-05-24 | 2002-05-14 | Phillips Petroleum Company | Process for producing a polymer composition |
EP1225201A1 (en) | 2001-01-12 | 2002-07-24 | ATOFINA Research | High shrink polyethylene films |
DE60211305T2 (de) * | 2001-01-12 | 2007-03-29 | Total Petrochemicals Research Feluy, Seneffe | Metallocen-filmharz |
EP1312624A1 (en) * | 2001-11-14 | 2003-05-21 | Atofina Research S.A. | Metallocene film resin |
EP1260541A1 (en) * | 2001-05-21 | 2002-11-27 | Atofina Research S.A. | Polyethylene films with improved processability and optical properties |
CA2510061A1 (en) | 2002-12-20 | 2004-07-08 | Basell Polyolefin Gmbh | Copolymers of ethylene with .alpha.-olefins |
EP1572360B1 (en) | 2002-12-20 | 2008-06-25 | Basell Polyolefine GmbH | Monocyclopentadienyl complexes |
US7238748B2 (en) * | 2003-08-20 | 2007-07-03 | Dupont Performance Elastomers L.L.C. | Process aid for metallocene catalyzed linear low density polyethylene polymers |
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 |
CA2479190A1 (en) * | 2004-08-26 | 2006-02-26 | Nova Chemicals Corporation | Polyethylene blends |
DE102005057559A1 (de) | 2005-11-30 | 2007-05-31 | Basell Polyolefine Gmbh | Übergangsmetallverbindung, Ligandsystem, Katalysatorsystem und Verfahren zur Herstellung von Polyolefinen |
DE102006001959A1 (de) | 2006-01-13 | 2007-07-19 | Basell Polyolefine Gmbh | Verfahren zur Herstellung von unsymmetrischen Bis(imino)verbindungen |
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 |
EP4234628A3 (en) * | 2017-05-31 | 2023-09-06 | Univation Technologies, LLC | Blends of linear low density polyethylenes |
US20210395480A1 (en) * | 2020-06-22 | 2021-12-23 | Total American Services | Extruded Non-Crosslinked Polyethylene Foam |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4243619A (en) * | 1978-03-31 | 1981-01-06 | Union Carbide Corporation | Process for making film from low density ethylene hydrocarbon copolymer |
ZA832777B (en) * | 1982-04-27 | 1984-11-28 | Bp Chem Int Ltd | Polyethylene blend and film |
US4833111A (en) * | 1988-01-14 | 1989-05-23 | Mobil Oil Corporation | Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution |
EP0389611B1 (en) * | 1988-09-30 | 1997-06-04 | Exxon Chemical Patents Inc. | Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions |
DE69329313T3 (de) * | 1992-06-17 | 2008-07-31 | Mitsui Chemicals, Inc. | Ethylencopolymerzusammensetzung |
EP0681592B1 (en) * | 1993-01-29 | 2000-08-16 | The Dow Chemical Company | Ethylene interpolymerizations |
-
1995
- 1995-03-21 JP JP7525743A patent/JPH09511273A/ja not_active Ceased
- 1995-03-21 WO PCT/US1995/003564 patent/WO1995027005A1/en not_active Application Discontinuation
- 1995-03-21 EP EP95915393A patent/EP0753026A4/en not_active Withdrawn
- 1995-03-21 CN CN95192353A patent/CN1145082A/zh active Pending
- 1995-03-21 KR KR1019960705055A patent/KR970701758A/ko not_active Application Discontinuation
- 1995-03-21 AU AU22287/95A patent/AU686370B2/en not_active Ceased
- 1995-03-21 CA CA002180012A patent/CA2180012A1/en not_active Abandoned
- 1995-03-30 ZA ZA952648A patent/ZA952648B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6492475B1 (en) | 1998-06-19 | 2002-12-10 | Japan Polyolefins Co., Ltd. | Ethylene/α-olefin copolymer |
Also Published As
Publication number | Publication date |
---|---|
AU2228795A (en) | 1995-10-23 |
CN1145082A (zh) | 1997-03-12 |
ZA952648B (en) | 1996-09-30 |
EP0753026A1 (en) | 1997-01-15 |
EP0753026A4 (en) | 1998-06-10 |
CA2180012A1 (en) | 1995-10-12 |
AU686370B2 (en) | 1998-02-05 |
WO1995027005A1 (en) | 1995-10-12 |
KR970701758A (ko) | 1997-04-12 |
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