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公开(公告)号:WO2023063096A1
公开(公告)日:2023-04-20
申请号:PCT/JP2022/036406
申请日:2022-09-29
申请人: 株式会社大阪ソーダ
IPC分类号: C08J3/20 , C08J3/24 , C08K3/013 , C08K5/54 , C08L7/00 , C08L9/00 , C08L11/00 , C08L21/00 , C08L23/16 , C08L23/22
摘要: 本発明の課題は、より低燃費性、グリップ性に優れたタイヤを製造可能とするゴム加硫物の製造方法を提供することである。 ゴム(A)、無機充填材(B)、シランカップリング剤(C)、および塩基性化合物(D)を混練して、ゴム組成物を得る混練工程と、 前記混練工程で得られたゴム組成物に、加硫剤を添加し、加硫することにより、ゴム加硫物を得る加硫工程を含む、ゴム加硫物の製造方法であり、 シランカップリング剤(C)が、(保護化)メルカプト系有機珪素化合物、アミノ酸またはその誘導体の骨格を有する有機珪素化合物、式(X)で表される化合物、およびそれらの縮合物からなる群より選択される少なくとも1種である、ゴム加硫物の製造方法。 (R1O)3Si-R2-S-C(=O)-CnH2n+1 ・・・(X)
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公开(公告)号:WO2023041466A1
公开(公告)日:2023-03-23
申请号:PCT/EP2022/075227
申请日:2022-09-12
IPC分类号: C08L7/00 , C08L9/00 , C08L9/06 , C08L11/00 , C08L23/16 , C08L23/22 , C08L57/02 , C08L91/00 , C08L93/04 , B60C1/00
摘要: The present invention relates to a rubber composition for tire applications comprising: - at least one rubber polymer, and - at least one plasticizer comprising at least one vegetable oil and at least one petroleum-based oil selected from T-DAE products, MES products, naphthenic oils, and mixtures thereof.
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公开(公告)号:WO2023280804A1
公开(公告)日:2023-01-12
申请号:PCT/EP2022/068506
申请日:2022-07-05
申请人: SIKA TECHNOLOGY AG
摘要: The invention is directed to an acoustic damping material comprising at least one polybutadiene PB, at least one at 25 °C liquid rubber LR, at least one butyl rubber BR, at least one natural or synthetic polyisoprene PI, at least one hydrocarbon resin HR and at least one solid particulate filler FM. The acoustic damping material is suitable for use in damping of undesired vibrations and noise in mechanical structures and components of manufactured articles. The invention is also directed to use of the acoustic damping material for damping of vibrations and noise in transportation vehicles and white goods, to a vibration and noise damping element comprising an adhesive layer composed of the acoustic damping material, to a method for applying a vibration and noise damping element to a noise emitting surface of a substrate, and to a vibration damped system comprising a substrate and the vibration and noise damping element bonded to a noise emitting surface of the substrate.
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公开(公告)号:WO2022241426A1
公开(公告)日:2022-11-17
申请号:PCT/US2022/072241
申请日:2022-05-11
发明人: PASCHALL, Douglas , HALASA, Adel F.
IPC分类号: C08L23/22 , C08L91/00 , C08L101/02 , C08K3/04 , C08K3/06 , C08K3/22 , C08K5/13 , C08K5/09 , C08K2201/005 , C08K2201/006 , C08K2201/016 , C08K2201/019 , C08K3/042 , C08L2205/035 , C08L9/00
摘要: The introduction of graphene as an additive in rubber compounds is disclosed. The product shows increased barrier protection for tire innerliners, with no tradeoffs in other characteristics. A rubber compound is disclosed herein including butyl rubber and graphene plate, wherein the graphene plate has a thickness of less than about 3.2 nm, a particle size of between about 50 nm and about 10 µm, and contains greater than about 95% carbon.
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公开(公告)号:WO2022132830A1
公开(公告)日:2022-06-23
申请号:PCT/US2021/063402
申请日:2021-12-14
发明人: MAIORANA, Anthony , CAO, Xia , FAYAD, Ralph , COUTURIER, Marysusan , ZHANG, Li
摘要: A pressure-sensitive adhesive (PSA) composition and method of use across a wide operable temperature window. The PSA composition includes a triblock copolymer rubber with relatively low diblock content, an aliphatic tackifier, an aromatic tackifier, and an oil-based plasticizer. The combination of components results in the PSA having a phase-separated morphology, where the PSA includes two domains that do not mix with each other. This morphology' results in superior performance of the PSA across a wide range of temperatures, such that separate adhesives for low temperatures and high temperatures are no longer required.
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公开(公告)号:WO2022074989A1
公开(公告)日:2022-04-14
申请号:PCT/JP2021/032797
申请日:2021-09-07
申请人: 横浜ゴム株式会社
发明人: 中崎 敬介
摘要: 良好なシール性を確保しながら、タイヤ重量および転がり抵抗の増加を抑制し、これら性能をバランスよく両立することを可能にした空気入りタイヤを提供する。トレッド部1におけるカーカス層4の外周側にベルト層7を有し、トレッド部1の内表面に粘着性シーラント材からなるシーラント層10が設けられた空気入りタイヤにおいて、シーラント層10の幅SWと、ベルト層7のうちカーカス層4に隣接して配置された内側ベルト層7aの幅BW1と、実接地幅CWとが、CW≦SW≦BW1の関係を満たすようにする。
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公开(公告)号:WO2021261638A1
公开(公告)日:2021-12-30
申请号:PCT/KR2020/008428
申请日:2020-06-29
申请人: 주식회사 카드네이션
IPC分类号: C08J5/18 , C08K3/015 , C08K3/08 , C08L101/00 , C08L5/08 , C08L23/22 , B29C48/08 , B29B11/16 , B32B27/32 , B32B27/18
摘要: 본 발명은 플라스틱 카드 제조용 항균 오버레이 필름 및 이의 제조방법에 관한 것으로, 보다 상세하게는 카드 사용에 따른 바이러스, 세균의 전파를 방지할 수 있는 항균 플라스틱 카드 제조용 오버레이 필름 및 이의 제조방법에 관한 것이다. 본 발명에 따르면, 자연으로부터 유래한 항균제를 사용하여 인체 및 환경에 대한 유해성을 최소화하고, 카드 사용기간 내 지속적으로 항균 효과를 나타낼 수 있다.
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公开(公告)号:WO2021205020A1
公开(公告)日:2021-10-14
申请号:PCT/EP2021/059340
申请日:2021-04-09
申请人: EMULCO E. & S. BVBA
IPC分类号: B01F3/08 , B01F5/06 , C08K5/00 , C08L23/22 , C08L91/00 , A23C9/00 , A23C15/02 , A23C17/00 , A23D7/005 , A23D7/01 , A23L15/00 , A23L27/60 , A23L35/00 , C08L93/04
摘要: The current invention relates to a method for producing emulsions using a layer multiplayer comprising the steps of : providing at least two immiscible fluid streams, combining said immiscible fluid streams to a focused total fluid stream, and stream; (ii) recombining said total fluid stream. The present invention further relates to the use of said method for food grade, polymer, cosmetic and pharmaceutical products. The present invention further relates to said food grade, polymer, cosmetic and pharmaceutical products.
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公开(公告)号:WO2021132822A1
公开(公告)日:2021-07-01
申请号:PCT/KR2020/008781
申请日:2020-07-06
申请人: 한화토탈 주식회사
摘要: 본 발명은 최종 제품의 물성을 개선할 수 있는 고무 조성물의 제조방법에 관한 것이다. 본 발명의 목적을 달성하기 위하여 본 발명은 고무에 폴리머가 용액상으로 분산된, 폴리머 분산 고무 조성물을 제조하는 단계를 포함하고, 상기 폴리머 분산 고무 조성물의 제조단계는 고무 제조 공정단계에서, 단량체, 용제 및 촉매를 포함하는 고무 조성물을 중합 반응시킨 후 잔류 단량체를 회수한 후 상기 잔류 단량체를 회수한 후 남은 고무 용액에 폴리머를 투입하는 단계를 포함하는 고무 조성물의 제조방법을 제공한다. 이렇게 제조 된 고무 조성물을 타이어 트레드 복합재에 적용 하면 내구성, 그립(grip)성, 낮은 회전저항성이 개선되어 우수한 제동 특성, 저연비 특성 및 마모성능이 향상 되는 결과를 얻을 수 있다.
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公开(公告)号:WO2021105934A1
公开(公告)日:2021-06-03
申请号:PCT/IB2020/061204
申请日:2020-11-27
发明人: VELAGA, Jaganadha Rao , GUPTA, Sahil , VENKATACHALAM, Manohar , JAWLEKAR, Suhas , RAMAKRISHNAN, Srividya , SUSARLA, Naga Lakshmi Ramana , BUDHDEV, Rajeev Rehani , BANDICHHOR, Rakeshwar , SARDAR, Mohammed Yakoob , GNANAPRAKASAM, Jerome , G, Ravi Kumar
IPC分类号: C09J123/22 , A61K31/366 , C08L23/22 , C07D207/34
摘要: The present invention relates to process for the continuous manufacture of Statins or salts thereof. The present invention relates to process for the continuous manufacture of Atorvastatin or a salt thereof. The present invention relates to a continuous manufacturing process for the crystallization of Atorvastatin calcium. The present invention also relates to a continuous manufacturing process for the crystallization of Atorvastatin calcium Form I.
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