JP6495360B2 - エラストマーと有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィンとからなる熱可塑性エラストマー組成物 - Google Patents
エラストマーと有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィンとからなる熱可塑性エラストマー組成物 Download PDFInfo
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Description
b)エラストマーが、(部分)架橋された状態で存在し、本発明による熱可塑性エラストマー組成物が、さらに架橋剤を含有する、
c)エラストマーが、非架橋状態で存在し、本発明による組成物が架橋剤を含有する、
d)エラストマーが、非架橋状態で存在し、組成物が、好ましくは架橋剤を含有しない。
B:有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィン
C:ポリオレフィンブロックコポリマーベースの熱可塑性エラストマー(TPO)および/または官能基化g−TPO
D:架橋剤
E:共架橋剤
F:可塑剤
G:安定剤、助剤、染料
H:増量剤
DVR=圧縮永久ひずみ率(%)
L0=試験前の被検体の高さ
L1=試験中の被検体の高さ(ディスタンスピース)
L2=試験後の被検体の高さ。
Claims (13)
- エラストマーと熱可塑性物質とを含有する熱可塑性エラストマー組成物であって、前記熱可塑性物質が、有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィンであり、前記エラストマーが、エチレン酢酸ビニルコポリマー、ニトリルブタジエンゴム、水素化ニトリルブタジエンゴム、ブチルゴム、天然ゴム、イソプレンゴム、アクリルゴム、エチレンアクリルゴム、シリコーンゴム、スチレンブタジエンゴム、クロロプレンゴム、ブロモブチルゴム、エピクロロヒドリンゴム、エポキシ化天然ゴム、および前記エラストマーの2つ以上の混合物からなるエラストマー群から選択されるエラストマーを含み、前記エラストマーが軟化されて架橋剤と混合され、その後前記熱可塑性物質と混合され、当該熱可塑性物質との混合中または混合後に架橋されて熱可塑性エラストマーが製造される熱可塑性エラストマー組成物。
- 前記エラストマーが、エチレン酢酸ビニルコポリマー、ニトリルブタジエンゴム、および前記エラストマーの混合物からなるエラストマー群から選択されるエラストマーを含む請求項1に記載の熱可塑性エラストマー組成物。
- 有機カルボン酸が有機ジカルボン酸である、請求項1または2に記載の熱可塑性エラストマー組成物。
- 前記エラストマーの、前記熱可塑性物質に対する重量比が、100:15〜100:60の範囲にある、請求項1〜3のいずれか1つに記載の熱可塑性エラストマー組成物。
- さらに、ポリオレフィンブロックコポリマーベースの熱可塑性エラストマー(TPO)を有し、そのTPOが有機カルボン酸の無水物で官能基化されていることが可能である、請求項1〜4のいずれか1つに記載の熱可塑性エラストマー組成物。
- 請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物を製造するための、前記エラストマーとエラストマー用架橋剤とからなる混合物の使用であって、そのエラストマーが、エチレン酢酸ビニルコポリマー、ニトリルブタジエンゴム、水素化ニトリルブタジエンゴム、ブチルゴム、天然ゴム、イソプレンゴム、アクリルゴム、エチレンアクリルゴム、シリコーンゴム、スチレンブタジエンゴム、クロロプレンゴム、ブロモブチルゴム、エピクロロヒドリンゴム、エポキシ化天然ゴム、および前記エラストマーの2つ以上の混合物からなるエラストマー群から選択されるエラストマーを含む使用。
- 請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物を製造するための、有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィンの使用。
- ポリアミドを含む複合材料を製造するための、請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物の使用。
- 請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物とポリアミドとを含む製品。
- 自動車内部、自動車のボンネットの下(「under the hood」)、車両のエンジン室内の部品または成形体を製造するため、産業機器、産業工具、浴室装備品、家庭用機器、娯楽用電子機器、スポーツ用品、医療用の消耗品又は機器、衛生用品又は化粧品用の容器、又は一般パッキン材料を製造するための、請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物の使用。
- 請求項1〜5のいずれか1つに記載の熱可塑性エラストマー組成物の製造方法であって、前記エラストマーが軟化されて前記架橋剤と混合され、その後前記熱可塑性物質と混合され、当該熱可塑性物質との混合中または混合後に架橋され、前記熱可塑性物質が、有機カルボン酸無水物で官能基化された非エラストマー性ポリオレフィンであり、前記エラストマーが、エチレン酢酸ビニルコポリマー、ニトリルブタジエンゴム、水素化ニトリルブタジエンゴム、ブチルゴム、天然ゴム、イソプレンゴム、アクリルゴム、エチレンアクリルゴム、シリコーンゴム、スチレンブタジエンゴム、クロロプレンゴム、ブロモブチルゴム、エピクロロヒドリンゴム、エポキシ化天然ゴム、および前記エラストマーの2つ以上の混合物からなるエラストマー群から選択されるエラストマーを含む方法。
- 前記エラストマーを熱可塑性物質と共に押出機、密閉式混合機、または混練機中で混合(素練り)する、請求項11に記載の方法。
- 前記エラストマーが前記架橋剤と混合される工程が、50℃〜120℃の温度範囲で行われる、請求項11または12に記載の方法。
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| DE102016103823.7A DE102016103823A1 (de) | 2016-03-03 | 2016-03-03 | Thermoplastische Elastomerzusammensetzung aus einem Elastomer und einem nicht-elastomeren Polyolefin, das mit einem Anhydrid einer organischen Carbonsäure funktionalisiert ist |
| DE102016103823.7 | 2016-03-03 |
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| DE102015007200A1 (de) * | 2015-05-26 | 2016-12-01 | Kraiburg Tpe Gmbh & Co. Kg | Härteeinstellung von thermoplastischen Elastomerzusammensetzungen durch Kombination von Thermoplasten und thermoplastischen Elastomeren |
| MY203565A (en) * | 2019-09-30 | 2024-07-03 | Top Glove Int Sdn Bhd | Elastomeric article |
| CN110894297B (zh) * | 2019-12-06 | 2022-02-25 | 安徽大学 | 一种橡胶并用大分子增容剂的制备及其在丙烯酸酯橡胶/丁腈橡胶合金弹性体中的应用 |
| CN115197480A (zh) * | 2021-04-09 | 2022-10-18 | 中国石油化工股份有限公司 | 一种nr/pp热塑性弹性体材料组合物及其制备方法和应用 |
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| US4298712A (en) | 1977-08-01 | 1981-11-03 | Chemplex Company | Adhesive blends of elastomer, polyolefin, and graft of polyethylene with unsaturated fused ring anhydrides |
| JPS56159239A (en) | 1980-05-12 | 1981-12-08 | Nippon Petrochem Co Ltd | Modified polyolefin composition |
| US4452942A (en) | 1982-02-19 | 1984-06-05 | Chemplex Company | Adhesive blends containing anacid or anhydride grafted LLDPE |
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-
2016
- 2016-03-03 DE DE102016103823.7A patent/DE102016103823A1/de not_active Withdrawn
-
2017
- 2017-02-27 US US15/443,315 patent/US10563054B2/en active Active
- 2017-03-01 EP EP17158649.8A patent/EP3214120B1/de active Active
- 2017-03-01 ES ES17158649T patent/ES2748098T3/es active Active
- 2017-03-02 JP JP2017039559A patent/JP6495360B2/ja active Active
- 2017-03-03 CN CN201710154998.4A patent/CN107151354B/zh active Active
-
2019
- 2019-06-13 US US16/440,293 patent/US20190330458A1/en not_active Abandoned
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2021
- 2021-07-26 US US17/385,045 patent/US20210347969A1/en not_active Abandoned
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| Publication number | Publication date |
|---|---|
| US20190330458A1 (en) | 2019-10-31 |
| US10563054B2 (en) | 2020-02-18 |
| ES2748098T3 (es) | 2020-03-13 |
| CN107151354B (zh) | 2024-03-19 |
| US20170253731A1 (en) | 2017-09-07 |
| DE102016103823A1 (de) | 2017-09-07 |
| EP3214120A1 (de) | 2017-09-06 |
| US20210347969A1 (en) | 2021-11-11 |
| CN107151354A (zh) | 2017-09-12 |
| JP2017155234A (ja) | 2017-09-07 |
| EP3214120B1 (de) | 2019-05-01 |
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