JP6626082B2 - 熱膨張性調製物 - Google Patents
熱膨張性調製物 Download PDFInfo
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- JP6626082B2 JP6626082B2 JP2017500424A JP2017500424A JP6626082B2 JP 6626082 B2 JP6626082 B2 JP 6626082B2 JP 2017500424 A JP2017500424 A JP 2017500424A JP 2017500424 A JP2017500424 A JP 2017500424A JP 6626082 B2 JP6626082 B2 JP 6626082B2
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
- C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/026—Crosslinking before of after foaming
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- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
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- C—CHEMISTRY; METALLURGY
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- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C08J2207/00—Foams characterised by their intended use
- C08J2207/02—Adhesive
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- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
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- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/26—Elastomers
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- C08J2309/06—Copolymers with styrene
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- 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
- C08J2323/08—Copolymers of ethene
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- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
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- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/06—Copolymers with styrene
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- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
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Description
−0〜10重量%、好ましくは1〜10重量%の、100,000以上の分子量を有する固体ゴム
−5〜50重量%の、20,000未満の分子量を有する液体ポリマー、および
−硫黄および1種以上の有機促進剤および/または金属酸化物からなる加硫系。
ポリブタジエン、特に1,4−および1,2−ポリブタジエン、ポリブテン、ポリイソブチレン、1,4−および3,4−ポリイソプレン、スチレン/ブタジエンコポリマー、ブタジエン/アクリロニトリルコポリマー、これらのポリマーは末端および/または(統計学的に分布した)側部官能基を有していてもよい。そのような官能基の例は、ヒドロキシル基、アミノ基、カルボキシル基、カルボン酸無水物基またはエポキシ基である。これらの液体ゴムの重量平均分子量Mwは、典型的には20,000g/mol以下であり、好ましくは900〜10,000である(ポリスチレン標準に対するGPCを用いて測定される)。
−15〜70重量%の、好ましくは20〜40重量%の、少なくとも1種の熱可塑性エラストマー、好ましくはスチレン/ブタジエンまたはスチレン/イソプレンブロック共重合体、
−5〜40重量%の、好ましくは10〜20重量%の、少なくとも1種の非エラストマー系熱可塑性樹脂(好ましくは、エチレン/酢酸ビニル共重合体またはエチレン/アクリル酸メチル共重合体)
−0.1〜4重量%の1種以上の加硫剤、好ましくは上述した加硫剤、特に硫黄
を含む。
−0.01〜2重量%の、好ましくは0.05〜1重量%の、少なくとも1種の安定化剤または酸化防止剤;
−0.1〜15重量%の、好ましくは2〜10重量%の、少なくとも1種の粘着付与樹脂;
−0.1〜15重量%の、好ましくは2〜10重量%の、少なくとも1種の可塑剤;
−0.5〜8重量%の、好ましくは1〜3重量%の、少なくとも1種の有機促進剤、特に上述したもの;
−0.5〜10重量%の、好ましくは1〜5重量%の、少なくとも1種の促進剤として作用する亜鉛化合物、特に微細化酸化亜鉛。
本発明の熱膨張性組成物を調製するために、均質な生地が得られるまで、組成物に含まれる固体ポリマーとフィラーを室温において混練機で処理した(必要に応じて150℃まで加熱する)。次いで、液体ポリマーおよび/または樹脂と、さらなるフィラー、カーボンブラック、安定化剤および可塑剤を連続して添加し、調製物が滑らかになるまで混練を続けた。
FOG分析は、非金属自動車材料を特性化するための、VDA 278に従う有機排出物の熱脱着分析である。この分析の間、非常に少量の材料サンプルの揮発性物質含量が、GCヘッドスペースにより120℃で検出される。有機化合物は個別に測定され、全排出物中のそれらの含量が確認される。同定は質量分析計を用いて行われる。
膨張を測定するために、実施例組成物A、CおよびDの調製したパネルから、寸法40mm×40mm×4mmの試験体を切り出した後、表に記載された温度まで加熱した(加熱時間はおおよそ7〜10分間)循環式大気オーブンに投入し、その後試験体を表に記載された時間この温度で放置した。180℃での膨張は、自動車構造における硬化に関して達成される理想の状態に相当する。160℃での膨張は加硫不足の状態をシミュレーションしており、200℃での膨張は過剰加硫の状態をシミュレーションしている。
組成物の臭気を評価するため、試験体を25分間180℃で硬化させ、室温で24時間貯蔵した。試験体は、膨張後に約50cm3の試験材が存在するように選択する。
1=感知できない
2=感知し得るが際立った臭気はない
3=はっきりと感知し得るが、それほど際立った臭気はない
4=際立った臭気がある
5=非常に際立った臭気がある
6=耐え難い臭気がある
VDA 621−415に従う老化試験は、自動車産業において標準化された接着結合に対する人工的老化法を記載する。
DIN EN ISO 9227−NSSに従う24時間塩噴霧(50±5g/l NaCl、35±2℃)
+DIN EN ISO 6270−2に従う、4日間凝縮/交互系気候(8時間、40±3℃、100%相対湿度+16時間、室温18〜28℃)
+DIN 50014 / ISO 554に従う、2日間室温18−28℃
=7日間=1サイクル
Claims (6)
- (a)少なくとも1種の吸熱性化学的発泡剤、
(b)少なくとも1種の反応性バインダー、および
(c)前記(b)成分を硬化させる少なくとも1種の硬化剤、および/または、前記(b)成分の硬化を促進する少なくとも1種の硬化促進剤
を含んでなり、
前記吸熱性化学的発泡剤が、重炭酸塩およびポリカルボン酸の混合物であり、
前記反応性バインダーが、エポキシ樹脂、および、少なくとも1種の熱可塑性エラストマーと非エラストマー系熱可塑性樹脂である過酸化物架橋性ポリマーとの組み合わせからなる群から選択される、熱膨張性組成物を用いる、部材を強化または補強するための、および、可動部材を結合させるための、部材における空洞部を封止および充填する方法。 - 発泡剤が、式XHCO3〔式中、Xはアルカリ金属イオンである〕で表される重炭酸塩、またはその混合物を含むことを特徴とする、請求項1に記載の方法。
- ポリカルボン酸が、固体の、有機二酸、三酸または四酸またはそれらの混合物から選択されることを特徴とする、請求項1または2に記載の方法。
- 発泡剤が重炭酸ナトリウムおよびクエン酸/クエン酸塩の混合物を含むことを特徴とする、請求項1〜3のいずれかに記載の方法。
- 熱膨張性組成物が、組成物の総量に基づき、0.1〜35重量%の量の発泡剤を含むことを特徴とする、請求項1〜4のいずれかに記載の方法。
- 部材を強化または補強するための、部材における空洞部を封止および充填する請求項1〜5のいずれかに記載の方法であって、前記熱膨張性組成物を含む成形体を部材に導入し、次いで、熱膨張性組成物が膨張して、部材を封止、充填、強化または補強できるよう110℃を超える温度で加熱することを特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014205330 | 2014-03-21 | ||
DE102014205330.7 | 2014-03-21 | ||
PCT/EP2015/055885 WO2015140282A1 (de) | 2014-03-21 | 2015-03-20 | Thermisch expandierbare zusammensetzungen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017510695A JP2017510695A (ja) | 2017-04-13 |
JP6626082B2 true JP6626082B2 (ja) | 2019-12-25 |
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ID=52706175
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Application Number | Title | Priority Date | Filing Date |
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JP2017500424A Expired - Fee Related JP6626082B2 (ja) | 2014-03-21 | 2015-03-20 | 熱膨張性調製物 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10221291B2 (ja) |
EP (1) | EP3119836A1 (ja) |
JP (1) | JP6626082B2 (ja) |
KR (1) | KR20160135816A (ja) |
CN (1) | CN106133039A (ja) |
CA (1) | CA2943009A1 (ja) |
MX (1) | MX2016012151A (ja) |
WO (1) | WO2015140282A1 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102014221060A1 (de) | 2014-10-16 | 2016-04-21 | Henkel Ag & Co. Kgaa | Thermisch expandierbare Zusammensetzung |
ES2811846T3 (es) * | 2015-09-28 | 2021-03-15 | Henkel Ag & Co Kgaa | Composiciones térmicamente expandibles con derivados de urea |
EP3147323B2 (de) * | 2015-09-28 | 2022-12-28 | Henkel AG & Co. KGaA | Thermisch expandierbare zusammensetzungen mit polysaccharid |
DE102015226496A1 (de) * | 2015-12-22 | 2017-06-22 | Henkel Ag & Co. Kgaa | Organische Carbonate als Treibmittel |
KR102618786B1 (ko) | 2016-07-20 | 2023-12-29 | 솔베이(소시에떼아노님) | 발포제로서 기능화된 미립자 바이카보네이트, 이를 포함하는 발포성 중합체 조성물, 및 열가소성 발포 중합체의 제조에서 이의 용도 |
WO2018060132A1 (en) * | 2016-09-30 | 2018-04-05 | Sika Technology Ag | Thermoplastic foam with concomitant expansion and curing |
WO2018149826A1 (en) | 2017-02-17 | 2018-08-23 | Zephyros, Inc. | Activatable polymer composition comprising at least two carboxylic acids as blowing agent |
JP7237922B2 (ja) | 2017-07-20 | 2023-03-13 | ソルヴェイ(ソシエテ アノニム) | 発泡剤としての機能化微粒子重炭酸塩、それを含有する発泡性ポリマー組成物、及び熱可塑性発泡ポリマーの製造でのその使用 |
EP3431534A1 (en) * | 2017-07-20 | 2019-01-23 | Solvay Sa | Functionalized particulate bicarbonate as blowing agent, foamable polymer composition containing it, and its use in manufacturing a thermoplastic foamed polymer |
EP3508520A1 (en) * | 2018-01-03 | 2019-07-10 | Sika Technology Ag | Thermaly expandable composition with reduced odor formation |
WO2019134843A1 (en) * | 2018-01-03 | 2019-07-11 | Sika Technology Ag | Thermaly expandable composition with reduced odor formation |
EP3725434A1 (en) * | 2018-06-13 | 2020-10-21 | Rize Inc. | Separation of near net shape manufactured parts from support structures |
US20210230404A1 (en) * | 2018-09-03 | 2021-07-29 | Sika Technology Ag | Thermally expandable rubber composition |
US20210230405A1 (en) * | 2018-09-03 | 2021-07-29 | Sika Technology Ag | Thermally expandable rubber composition |
US20210388167A1 (en) * | 2018-10-15 | 2021-12-16 | Solvay Sa | Foamable crosslinkable polymer composition containing a functionalized particulate bicarbonate as blowing agent and method for manufacturing a crosslinked foamed polymer therefrom |
US11263365B2 (en) | 2019-02-08 | 2022-03-01 | Honda Motor Co., Ltd. | Post-aging adhesive testing |
EP3696241B1 (en) * | 2019-02-15 | 2023-09-20 | Eftec Ag | Sulfur-free liquid rubber composition |
EP3725827A1 (de) * | 2019-04-16 | 2020-10-21 | Henkel AG & Co. KGaA | Pumpbare thermisch expandierbare zubereitung |
EP3725826A1 (de) * | 2019-04-16 | 2020-10-21 | Henkel AG & Co. KGaA | Pumpbare thermisch härt- und expandierbare zubereitungen |
EP3778734A1 (en) * | 2019-08-15 | 2021-02-17 | Sika Technology Ag | Thermally expandable compositions comprising a chemical blowing agent |
EP3778736A1 (en) | 2019-08-15 | 2021-02-17 | Sika Technology Ag | Thermally expandable compositions comprising a chemical blowing agent |
EP3778735A1 (en) * | 2019-08-15 | 2021-02-17 | Sika Technology Ag | Thermally expandable compositions comprising an endothermic blowing agent |
KR20210073790A (ko) * | 2019-12-11 | 2021-06-21 | 한화솔루션 주식회사 | 발포용 프레스를 사용하는 물리발포 공정 |
EP3865537A1 (en) * | 2020-02-11 | 2021-08-18 | Sika Technology Ag | Thermally expandable compositions comprising expandable graphite |
EP3865538A1 (en) * | 2020-02-14 | 2021-08-18 | Sika Technology AG | Thermally expandable compositions with improved humidity storage resistance |
CN117062860A (zh) | 2021-01-27 | 2023-11-14 | 泽费罗斯股份有限公司 | 低气味可热膨胀材料 |
EP4339238A1 (en) * | 2022-09-14 | 2024-03-20 | Sika Technology AG | Thermally expandable composition having reduced odor in expanded state |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04506677A (ja) * | 1989-05-16 | 1992-11-19 | ジェイ エム ヒューバー コーポレーション | 吸熱性発泡剤組成と応用 |
JPH0772233B2 (ja) | 1991-02-19 | 1995-08-02 | 日本ゼオン株式会社 | エポキシ樹脂系発泡性組成物 |
DE19523469A1 (de) * | 1995-06-28 | 1997-01-02 | Bayer Ag | Geschlossenporige Siliconschäume, Verfahren zu ihrer Herstellung und ihre Verwendung |
JPH09316169A (ja) * | 1996-05-28 | 1997-12-09 | Nissan Motor Co Ltd | 車体補強用エポキシ樹脂系組成物およびその組成物を用いた車体の補強方法 |
US5922379A (en) | 1998-05-05 | 1999-07-13 | Natural Polymer International Corporation | Biodegradable protein/starch-based thermoplastic composition |
DE19900489A1 (de) | 1999-01-08 | 2000-07-13 | Cognis Deutschland Gmbh | Verfahren zur Herstellung beladbarer Kunststoffschäume |
CN100586978C (zh) | 1999-01-26 | 2010-02-03 | 亨茨曼国际有限公司 | 发泡热塑性聚氨酯和定做的发泡热塑性聚氨酯 |
DE19940692A1 (de) | 1999-08-27 | 2001-03-01 | Cognis Deutschland Gmbh | Verwendung von Additiv-Masterbatches bei der Herstellung von Massenkunststoffen |
JP3633449B2 (ja) * | 2000-06-28 | 2005-03-30 | 松下電工株式会社 | エポキシ樹脂組成物、シートモールディングコンパウンド及び成形品 |
JP4046159B2 (ja) * | 2002-06-27 | 2008-02-13 | 帝人化成株式会社 | ポリカーボネート樹脂組成物及びその成形品 |
JP4767516B2 (ja) * | 2004-09-08 | 2011-09-07 | 信越化学工業株式会社 | 高連泡率シリコーンゴムスポンジ、その製造方法、及び該シリコーンゴムスポンジを用いた定着ロール |
ATE551386T1 (de) * | 2004-11-08 | 2012-04-15 | Sekisui Alveo Ag | Vernetzte polymerschaumstoffplatte und herstellungsverfahren |
JP2006176668A (ja) * | 2004-12-22 | 2006-07-06 | Daicel Chem Ind Ltd | 発泡性充填材組成物 |
CN101233167B (zh) | 2005-07-01 | 2012-07-18 | Sika技术股份公司 | 固态可热膨胀材料 |
ES2449515T3 (es) | 2005-10-06 | 2014-03-20 | Henkel Ag & Co. Kgaa | Reducción de la transferencia de vibraciones |
WO2008034755A1 (en) * | 2006-09-20 | 2008-03-27 | Henkel Ag & Co. Kgaa | Solid expandable compositions |
US8492447B2 (en) * | 2008-04-01 | 2013-07-23 | Exxonmobil Chemical Patents Inc. | Closed cell propylene-ethylene foam |
DE102009028200A1 (de) | 2009-08-04 | 2011-02-17 | Evonik Degussa Gmbh | Verwendung von Polyolefinen zur Herstellung von Schäumen |
GB0918092D0 (en) | 2009-10-16 | 2009-12-02 | Colormatrix Holdings Inc | Liquid formulation |
FR2952645B1 (fr) * | 2009-10-27 | 2011-12-16 | Michelin Soc Tech | Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible |
JP5506413B2 (ja) * | 2010-01-12 | 2014-05-28 | 日東電工株式会社 | 発泡充填用組成物、発泡充填部材および充填用発泡体 |
JP5702210B2 (ja) * | 2011-04-14 | 2015-04-15 | 日東電工株式会社 | 充填封止用発泡組成物、充填封止発泡部材および充填封止用発泡体 |
FR2975998B1 (fr) * | 2011-06-01 | 2013-06-14 | Michelin Soc Tech | Pneumatique pour vehicule dont la bande de roulement comporte une composition de caoutchouc thermo-expansible |
FR2975997B1 (fr) * | 2011-06-01 | 2013-06-14 | Michelin Soc Tech | Pneumatique pour vehicule dont la bande de roulement comporte une composition de caoutchouc thermo-expansible |
DE102011080223A1 (de) | 2011-08-01 | 2013-02-07 | Henkel Ag & Co. Kgaa | Thermisch härtbare Zubereitungen |
JP5823878B2 (ja) * | 2011-09-13 | 2015-11-25 | 株式会社カネカ | 発泡性液状樹脂組成物および発泡体 |
DE102012221192A1 (de) | 2012-11-20 | 2014-05-22 | Henkel Ag & Co. Kgaa | Thermisch expandierbare Zubereitungen |
CN103360690A (zh) * | 2013-07-31 | 2013-10-23 | 饭田(佛山)橡塑有限公司 | 一种发泡补强材 |
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WO2015140282A1 (de) | 2015-09-24 |
CA2943009A1 (en) | 2015-09-24 |
US20170002164A1 (en) | 2017-01-05 |
EP3119836A1 (de) | 2017-01-25 |
JP2017510695A (ja) | 2017-04-13 |
CN106133039A (zh) | 2016-11-16 |
KR20160135816A (ko) | 2016-11-28 |
US10221291B2 (en) | 2019-03-05 |
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