JP6545352B2 - ゴム組成物およびそれを使用したゴム製品 - Google Patents
ゴム組成物およびそれを使用したゴム製品 Download PDFInfo
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- JP6545352B2 JP6545352B2 JP2018500726A JP2018500726A JP6545352B2 JP 6545352 B2 JP6545352 B2 JP 6545352B2 JP 2018500726 A JP2018500726 A JP 2018500726A JP 2018500726 A JP2018500726 A JP 2018500726A JP 6545352 B2 JP6545352 B2 JP 6545352B2
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- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- 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
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- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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- F16G1/06—Driving-belts made of rubber
- F16G1/08—Driving-belts made of rubber with reinforcement bonded by the rubber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
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- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Biological Depolymerization Polymers (AREA)
Description
Claims (13)
- ベースエラストマー、ポリビニルピロリドン、セルロース系繊維、加硫剤を含み、前記ポリビニルピロリドンは前記ベースエラストマー100重量部に対して4〜50重量部の量で存在し、かつ、前記セルロース系繊維は前記ベースエラストマー100重量部に対して1〜50重量部の量で存在する、ゴム組成物。
- 前記ベースエラストマーはエチレンエラストマー、ニトリルエラストマー、ポリクロロプレンエラストマーから成るグループから選択される1つ以上であることを特徴とする請求項1に記載のゴム組成物。
- 前記ベースエラストマーはエチレン−α−オレフィン系エラストマーであることを特徴とする請求項1に記載のゴム組成物。
- 前記ベースエラストマーはポリクロロプレンエラストマーであることを特徴とする請求項1に記載のゴム組成物。
- 前記セルロース系繊維はケナフ、ジュート、タイマ、亜麻、ラミー、サイザル、木材、綿から成るグループから選択される1つ以上の天然繊維であることを特徴とする請求項1に記載のゴム組成物。
- 前記セルロース系繊維はケナフ、ジュート、タイマ、亜麻から成るグループから選択される1つ以上であることを特徴とする請求項1に記載のゴム組成物。
- 前記セルロース系繊維はケナフ、ジュート、タイマ、亜麻、ラミーから成るグループから選択される一つ以上の靭皮繊維であることを特徴とする請求項1に記載のゴム組成物。
- 前記セルロース系繊維はケナフ、ジュート、亜麻から成るグループから選択される一つ以上の靭皮繊維であることを特徴とする請求項1に記載のゴム組成物。
- 前記セルロース系繊維は人工材料であることを特徴とする請求項1に記載のゴム組成物。
- 加硫または硬化後の請求項1に記載のゴム組成物を含む動力伝達ベルト。
- 加硫または硬化後の請求項1に記載のゴム組成物。
- エチレン−α−オレフィン系エラストマーと、ポリビニルピロリドンと、亜麻、ジュート、ケナフのグループから選択されるセルロース系靭皮繊維と、加硫剤とを含み、前記ポリビニルピロリドンは前記エラストマー100重量部に対して4〜50重量部の量で存在し、かつ、前記セルロース系繊維は前記エラストマー100重量部に対して1〜50重量部の量で存在する、ゴム組成物。
- 加硫または硬化後の請求項12に記載のゴム組成物を含む動力伝達ベルト。
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PCT/US2016/041328 WO2017011265A1 (en) | 2015-07-10 | 2016-07-07 | Rubber composition and rubber products using same |
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US20220212088A1 (en) * | 2019-05-01 | 2022-07-07 | Pda Ecolab, Sas | Rovings and fabrics for fiber-reinforced composites |
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JP6950094B2 (ja) * | 2019-06-07 | 2021-10-13 | バンドー化学株式会社 | 伝動ベルト |
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JP7118167B2 (ja) | 2019-10-28 | 2022-08-15 | バンドー化学株式会社 | 伝動ベルト及びその製造方法 |
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US7201688B2 (en) * | 2004-03-09 | 2007-04-10 | The Gates Corporation | Power transmission belt |
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CA2991764C (en) | 2020-07-21 |
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BR112018000413A2 (pt) | 2018-09-11 |
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AU2016294336A1 (en) | 2018-01-25 |
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