JP2000503067A - オレフィン系熱可塑性架橋弾性体及びその製造方法 - Google Patents
オレフィン系熱可塑性架橋弾性体及びその製造方法Info
- Publication number
- JP2000503067A JP2000503067A JP10531845A JP53184598A JP2000503067A JP 2000503067 A JP2000503067 A JP 2000503067A JP 10531845 A JP10531845 A JP 10531845A JP 53184598 A JP53184598 A JP 53184598A JP 2000503067 A JP2000503067 A JP 2000503067A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- ethylene
- based thermoplastic
- octene
- 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.)
- Granted
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
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
-
- 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
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.下記(A)+(B)+(C)100重量部に対して、 (A)ポリオレフィン系熱可塑性樹脂17〜82重量部と、 (B)下記条件を満足するエチレン−プロピレン−ジエンゴム14.2〜 76重量部と、 (a)プロピレン含量:10〜50重量% (b)100℃でのムーニー(MOONEY)粘度:20〜100ML1+4 (C)下記条件を満足するエチレン−オクテン共重合体3.8〜76重量部と 、 (a)オクテン含量:9.5〜30重量% (b)溶融指数:0.3〜30dg/分 (D)フェノール系架橋剤1〜15重量部とを含むことを特徴とするオレフィ ン系熱可塑性架橋弾性体。 2.下記(A)+(B)十(C)100重量部に対して、 (A)ポリオレフィン系熱可塑性樹脂20〜70重量部と、 (B)下記条件を満足するエチレン−プロピレン−ジエンゴム30〜60重量 部と、 (a)プロピレン含量:10〜50重量% (b)100℃でのムーニー(MOONEY)粘度:20〜100ML1+4 (C)下記条件を満足するエチレン−オクテン共重合体20〜50重量部と、 (a)オクテン含量:9.5〜30重量% (b)溶融指数:0.3〜30dg/分 (D)フェノール系架橋剤3〜15重量部とを含むことを特徴とするオレフィ ン系熱可塑性架橋弾性体。 3.前記エチレン−オクテン共重合休(C)は、メタロセン系触媒の存在下にエ チレン単位体をオクテンと共重合させて得られるものであることを特徴とする請 求項1又は2に記載のオレフィン系熱可塑性架橋弾性体。 4.前記ポリオレフィン系熱可塑性樹脂(A)は、ホモポリプロピレン又は、プ ロピレンとエチレンとのブロック又はランダム共重合体であることを特徴とする 請求項1又は2に記載のオレフィン系熱可塑性架橋弾性体。 5.前記フェノール系架橋剤(D)は、ジメチロール系フェノール樹脂であるこ とを特徴とする請求項1又は2に記載のオレフィン系熱可塑性架橋弾性体。 6.Mg酸化物、Pb酸化物及びZn酸化物よりなる群から選ばれる1種以上の 架橋促進剤を、(A)+(B)+(C)100重量部に対して1〜7重量部の量 でさらに含むことを特徴とする請求項1又は2に記載のオレフィン系熱可塑性架 橋弾性体。 7.下記(A)+(B)+(C)100重量部に対して、 (A)ポリオレフィン系熱可塑性樹脂17〜82重量部と、 (B)下記条件を満足するエチレン−プロピレン−ジエンゴム14.2〜76 重量部と、 (a)プロピレン含量:10〜50重量% (b)100℃でのムーニー(MOONEY)粘度:20〜100ML1+4 (C)下記条件を満足するエチレン−オクテン共重合体3.8〜76重量部と 、 (a)オクテン含量:9.5〜30重量% (b)溶融指数:0.3〜30dg/分 (D)フェノール系架橋剤1〜15重量部とを、 170〜220℃の温度、30〜120rpmの回転数で滞留時間5〜20分間 動的架橋させることを特徴とするオレフィン系熱可塑性架橋弾性体の製造方法。 8 前記エチレン−オクテン共重合休(C)は、メタロセン系触媒の存在下にエ チレン単位体をオクテンと共重合させて得られるものであることを特徴とする請 求項7に記載のオレフィン系熱可塑性架橋弾性体の製造方法。 9.Mg酸化物、Pb酸化物及びZn酸化物よりなる群から選ばれる1種以上の 架橋促進剤を、(A)+(B)+(C)100重量部に対して1〜7重量部の量 でさらに含むことを特徴とする請求項7に記載のオレフィン系熱可塑性架橋弾性 体の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR1997/000114 WO1998058020A1 (en) | 1997-06-14 | 1997-06-14 | Olefin-based cross-linked thermoplastic elastomers and a process of preparation thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000503067A true JP2000503067A (ja) | 2000-03-14 |
JP3283039B2 JP3283039B2 (ja) | 2002-05-20 |
Family
ID=19494137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53184598A Expired - Lifetime JP3283039B2 (ja) | 1997-06-14 | 1997-06-14 | オレフィン系熱可塑性架橋弾性体及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6143828A (ja) |
EP (1) | EP0918820B1 (ja) |
JP (1) | JP3283039B2 (ja) |
DE (1) | DE69724258T2 (ja) |
WO (1) | WO1998058020A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000049086A1 (de) | 1999-02-15 | 2000-08-24 | Phoenix Aktiengesellschaft | Thermoplastisches vulkanisat und verfahren zur herstellung |
KR20020051001A (ko) * | 2000-12-22 | 2002-06-28 | 유현식 | 압출 특성이 우수한 열가소성 일래스토머 수지조성물 및이의 제조방법 |
US6433090B1 (en) | 2001-01-26 | 2002-08-13 | Advanced Elastomer Systems, L.P. | Thermoplastic elastomers having improved set foams made therefrom |
AU2002366330A1 (en) * | 2001-12-13 | 2003-06-30 | Exxonmobil Chemical Patents Inc. | Thermoplastic vulcaninates for run-flat tires |
US20060128907A1 (en) * | 2002-12-12 | 2006-06-15 | Yu Thomas C | Process for making a thermoplastic vulcanizates |
EP1651713A1 (en) * | 2003-08-07 | 2006-05-03 | PolyOne Corporation | Catalyst systems for elastomeric compositions |
US7439304B2 (en) * | 2004-06-03 | 2008-10-21 | Advanced Elastomer Systems, L.P. | Thermoplastic vulcanizates and process for making the same |
US7183343B2 (en) * | 2004-02-23 | 2007-02-27 | Polyone Coproration | Thermoplastic vulcanizate with improved surface properties |
US7795321B2 (en) * | 2004-03-17 | 2010-09-14 | Dow Global Technologies Inc. | Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom |
CN1976965B (zh) | 2004-03-17 | 2012-10-10 | 陶氏环球技术有限责任公司 | 用于形成乙烯多嵌段共聚物的包含梭移剂的催化剂组合物 |
US7514517B2 (en) * | 2004-03-17 | 2009-04-07 | Dow Global Technologies Inc. | Anti-blocking compositions comprising interpolymers of ethylene/α-olefins |
US7897689B2 (en) * | 2004-03-17 | 2011-03-01 | Dow Global Technologies Inc. | Functionalized ethylene/α-olefin interpolymer compositions |
US7671131B2 (en) | 2004-03-17 | 2010-03-02 | Dow Global Technologies Inc. | Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom |
US7863379B2 (en) * | 2004-03-17 | 2011-01-04 | Dow Global Technologies Inc. | Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers |
US7608668B2 (en) * | 2004-03-17 | 2009-10-27 | Dow Global Technologies Inc. | Ethylene/α-olefins block interpolymers |
AR053693A1 (es) | 2004-03-17 | 2007-05-16 | Dow Global Technologies Inc | Composiciones de interpolimero de etileno/alfa-olefina multibloque adecuado para peliculas |
US7714071B2 (en) * | 2004-03-17 | 2010-05-11 | Dow Global Technologies Inc. | Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefrom |
US7671106B2 (en) * | 2004-03-17 | 2010-03-02 | Dow Global Technologies Inc. | Cap liners, closures and gaskets from multi-block polymers |
US7622529B2 (en) * | 2004-03-17 | 2009-11-24 | Dow Global Technologies Inc. | Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility |
US7579408B2 (en) * | 2004-03-17 | 2009-08-25 | Dow Global Technologies Inc. | Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins |
EP1655330B1 (en) * | 2004-11-09 | 2008-03-19 | Advanced Elastomer Systems, L.P. | Soft thermoplastic vulcanizates from very low density polyethylene copolymers |
TWI374151B (en) * | 2005-03-17 | 2012-10-11 | Dow Global Technologies Llc | Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates |
RU2007134344A (ru) * | 2005-03-17 | 2009-03-20 | Дау Глобал Текнолоджиз Инк. (Us) | ТЕРМОПЛАСТИЧНЫЙ ВУЛКАНИЗАТ, СОДЕРЖАЩИЙ ИНТЕРПОЛИМЕРЫ ЭТИЛЕНА/α-ОЛЕФИНОВ |
US8084537B2 (en) * | 2005-03-17 | 2011-12-27 | Dow Global Technologies Llc | Polymer blends from interpolymers of ethylene/α-olefin with improved compatibility |
US7803875B2 (en) | 2007-06-27 | 2010-09-28 | Exxonmobil Chemical Patents Inc. | Curing of rubbers and thermoplastic vulcanizates in the absence of halogen donors |
EP2519581B1 (en) | 2009-12-30 | 2015-03-04 | ExxonMobil Chemical Patents Inc. | Process for forming thermoplastic vulcanizates |
CN115895168B (zh) * | 2022-12-12 | 2023-10-24 | 广州仕天材料科技有限公司 | 一种聚烯烃热塑性弹性体及其制备方法 |
Family Cites Families (10)
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US3758643A (en) * | 1971-01-20 | 1973-09-11 | Uniroyal Inc | D polyolefin plastic thermoplastic blend of partially cured monoolefin copolymer rubber an |
US4311628A (en) * | 1977-11-09 | 1982-01-19 | Monsanto Company | Thermoplastic elastomeric blends of olefin rubber and polyolefin resin |
CA1261505A (en) * | 1984-05-02 | 1989-09-26 | Akira Uchiyama | Thermoplastic elastomer composition |
IT1207498B (it) * | 1985-05-31 | 1989-05-25 | Himont Inc | Procedimento per la preparazione di composizioni plasto-elastomeriche poliolefiniche, mediante vulcanizzazione dinamica. |
JPS6339942A (ja) * | 1986-08-05 | 1988-02-20 | Nippon Oil Co Ltd | 熱可塑性エラストマ−組成物 |
US5272236A (en) * | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
US5239000A (en) * | 1991-06-21 | 1993-08-24 | Yukong Limited | Thermoplastic elastomer and process for preparation |
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
DE4211416C3 (de) * | 1992-04-04 | 2000-07-13 | Benecke Ag J H | Folie oder Formkörper aus einem thermoplastischen Kunststoff mit einem Terpolymergehalt sowie deren Verwendung |
DE69311782T2 (de) * | 1992-07-27 | 1997-11-13 | Bridgestone Corp | Polymerzusammensetzungen für verschweissbare Dachbahnen und Verfahren zur Dachabdeckung |
-
1997
- 1997-06-14 JP JP53184598A patent/JP3283039B2/ja not_active Expired - Lifetime
- 1997-06-14 DE DE69724258T patent/DE69724258T2/de not_active Expired - Lifetime
- 1997-06-14 US US09/147,690 patent/US6143828A/en not_active Expired - Lifetime
- 1997-06-14 WO PCT/KR1997/000114 patent/WO1998058020A1/en active IP Right Grant
- 1997-06-14 EP EP97927454A patent/EP0918820B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998058020A1 (en) | 1998-12-23 |
DE69724258D1 (de) | 2003-09-25 |
JP3283039B2 (ja) | 2002-05-20 |
EP0918820B1 (en) | 2003-08-20 |
EP0918820A1 (en) | 1999-06-02 |
US6143828A (en) | 2000-11-07 |
DE69724258T2 (de) | 2004-06-24 |
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