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公开(公告)号:US20190203089A1
公开(公告)日:2019-07-04
申请号:US16320953
申请日:2017-09-12
CPC分类号: C09K3/1012 , C08L81/02 , C08L81/04 , C09K2003/1046 , C09K2200/0239 , C09K2200/0247 , C09K2200/0441 , C09K2200/0447 , C09K2200/0458 , C09K2200/0488
摘要: Various embodiments disclosed relate to polysulfide or polythioether sealant composition including glycol organic acid esters. The sealant composition can include a first component including a liquid that is a polysulfide, a polythioether, a copolymer thereof, or a combination thereof. The sealant composition can also include a second component that includes one or more glycol di((C1-C20)hydrocarbyl)carboxylate esters, wherein at each occurrence the (C1-C20)hydrocarbyl is independently substituted or unsubstituted. The second component can also include an oxidizing agent.
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公开(公告)号:US20190153163A1
公开(公告)日:2019-05-23
申请号:US16091410
申请日:2017-04-07
申请人: BASF SE
IPC分类号: C08G75/04 , C08K3/34 , C09K3/10 , C09J181/02 , C09J11/04
CPC分类号: C08G75/04 , C08G2170/00 , C08G2190/00 , C08K3/346 , C08L81/02 , C08L81/04 , C09J11/04 , C09J181/02 , C09K3/1012 , C09K2200/0239 , C09K2200/026 , C09K2200/0458 , C09K2200/0488 , C09K2200/0682
摘要: A dual-curable sealant composition includes a polysulfide having an —SH group, a metal oxide catalyst, and an alkyl-borane amine catalyst. A cured sealant is also formed from the dual-curable sealant composition. Moreover, a dual-cured sealant is formed that includes the polymerization product of the polysulfide reacted in the presence of the metal oxide catalyst and the alkylborane amine catalyst. Further, a dual-curable sealant system includes a first component including the polysulfide and the alkylborane amine catalyst and a second component including the metal oxide catalyst. An article is formed that includes a substrate and the cured sealant disposed on the substrate. Even further, a method of forming the dual-curable sealant composition includes the steps of providing the polysulfide, the alkylborane amine catalyst, and the metal oxide catalyst, and combining the polysulfide, the alkylborane amine catalyst, and the metal oxide catalyst to form the dual-curable composition.
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公开(公告)号:US5998548A
公开(公告)日:1999-12-07
申请号:US135365
申请日:1998-08-17
申请人: Werner Brennenstuhl , Manfred Mittermeier , Heinz-Max Rohrmuller , Erhard Bosch , Ingomar Kovar , Klaus-M. Matejcek
发明人: Werner Brennenstuhl , Manfred Mittermeier , Heinz-Max Rohrmuller , Erhard Bosch , Ingomar Kovar , Klaus-M. Matejcek
IPC分类号: C08K3/00 , C08K5/36 , C08K5/54 , C08K5/5425 , C08K5/548 , C08K7/22 , C08K9/04 , C08L21/00 , C08L83/04 , C08L83/05 , C08L83/07 , C09K3/10 , C08F36/00
CPC分类号: C09K3/1018 , C08K5/5425 , C08K7/22 , C08L83/04 , C08G77/06 , C08G77/28 , C09K2200/0488 , C09K2200/0494
摘要: Compositions which crosslink to form elastomers and are based on(A) hollow polymer bodies,(B) addition-crosslinkable organosilicon compounds, and(C) organic sulfur compounds.
摘要翻译: 交联形成弹性体并基于(A)中空聚合物体,(B)加成交联的有机硅化合物和(C)有机硫化合物的组合物。
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公开(公告)号:US20100261004A1
公开(公告)日:2010-10-14
申请号:US12308441
申请日:2007-04-24
IPC分类号: B32B15/082 , B32B5/16
CPC分类号: C08L9/02 , B32B15/06 , B32B25/14 , B32B25/18 , B32B2581/00 , C08K5/39 , C08K5/40 , C09K3/10 , C09K2200/0208 , C09K2200/0239 , C09K2200/0247 , C09K2200/0447 , C09K2200/0488 , C09K2200/0612 , Y10T428/254 , Y10T428/31696
摘要: A rubber-metal laminate, which comprises a metallic sheet and a rubber layer formed on the metallic sheet, the rubber layer being formed from an NBR composition comprising (A) 100 parts by weight of nitrile rubber, (B) 0.1-5 parts by weight of sulfur, and (C) 0.5-10 parts by weight of at least one sulfur donor compound selected from tetrabenzylthiuram disulfide, tetrakis(2-ethylhexyl)thiuram disulfide, zinc tetrabenzyldithiocarbamate, and 1,6-bis(N,N-dibenzylthiocarbamodithio)-hexane, preferably the NBR composition further containing (D) 3-100 parts by weight of silica and (E) 60-200 parts by weight of aluminum oxide having an average particle size of 0.1-10 μm, as a rubber layer-forming composition, where the rubber layer can be formed on the metallic sheet without generating nitrosoamines as controlled items of TRGS552, PRTR, etc. and without lowering the vulcanizate physical properties or vulcanization rate. The rubber-metal laminate can be effectively used as a seal material.
摘要翻译: 一种橡胶金属层压体,其包括金属片和形成在金属片上的橡胶层,橡胶层由NBR组合物形成,所述NBR组合物包含(A)100重量份丁腈橡胶,(B)0.1-5重量份 至少一种选自二硫化四苄基秋兰姆,四(2-乙基己基)二硫化锡秋兰姆,四苄基二硫代氨基甲酸锌和1,6-双(N,N-二苄基硫代氨基二硫代磷酸酯)的硫供体化合物 )己烷,优选NBR组合物,其还含有(D)3-100重量份二氧化硅和(E)60-200重量份平均粒径为0.1-10微米的氧化铝作为橡胶层 - 形成组合物,其中可以在金属片上形成橡胶层而不产生作为受控物品的TRGS552,PRTR等的亚硝基胺,并且不降低硫化物的物理性能或硫化速率。 橡胶 - 金属层压板可以有效地用作密封材料。
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公开(公告)号:US3771305A
公开(公告)日:1973-11-13
申请号:US3771305D
申请日:1972-06-15
申请人: JOHNS MANVILLE
发明人: BARNETT I
CPC分类号: F16J15/22 , C09K3/1028 , C09K2200/0291 , C09K2200/0488 , F16J15/022 , Y10S57/901
摘要: A fiber glass rope packing comprises slivers of C-grade, K diameter staple glass fibers which are twined. The packing is at least 96% by weight staple glass fibers which fibers are impregnated with an anti-static and lubricating agent.
摘要翻译: 纤维玻璃钢丝绳包装包括缠绕的C级,K直径短纤维纤维的条子。 包装是至少96重量%的短纤维纤维,纤维被抗静电和润滑剂浸渍。
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公开(公告)号:US6025416A
公开(公告)日:2000-02-15
申请号:US952406
申请日:1998-03-24
IPC分类号: C09J5/04 , C09J11/08 , C09J201/10 , C09K3/10
CPC分类号: C09K3/10 , C09J11/08 , C09J201/10 , C09K2200/0239 , C09K2200/0488 , C09K2200/0602 , C09K2200/0685
摘要: Two component adhesive/sealing masses based on silane terminated prepolymers contain a component A which is a one-component, humidity hardening adhesive/sealing mass with high initial adhesiveness, and a component B which is a crosslinking agent and/or accelerator for component A are disclosed. These adhesive/sealing masses are suitable for gluing without primer parts made of metals or other materials such as aluminum, steel, glass, wood or plastics. In a particularly preferred embodiment, component B consists of a viscous, stable mixture of plasticisers, water, thickeners and other optional auxiliary substances.
摘要翻译: PCT No.PCT / EP96 / 01899 Sec。 371日期:1998年3月24日 102(e)1998年3月24日PCT PCT 1996年5月7日PCT公布。 公开号WO96 / 35761 日期1996年11月14日基于硅烷封端的预聚物的两种组分粘合/密封质量包含作为单组分的,具有高初始粘合性的单组分湿度硬化粘合剂/密封块和作为交联剂的组分B和/或 公开了用于组分A的促进剂。 这些粘合剂/密封块适用于没有金属或其他材料(如铝,钢,玻璃,木材或塑料)的底漆部分的胶合。 在特别优选的实施方案中,组分B由增塑剂,水,增稠剂和其它任选的辅助物质的粘稠,稳定的混合物组成。
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公开(公告)号:US5061739A
公开(公告)日:1991-10-29
申请号:US435235
申请日:1989-11-13
申请人: Chiyuki Shimizu
发明人: Chiyuki Shimizu
IPC分类号: C08K3/00 , C08G59/00 , C08G59/14 , C08G59/40 , C08G59/50 , C08G59/66 , C08L63/00 , C08L83/04 , C08L83/06 , C08L101/00 , C09K3/10
CPC分类号: C09K3/1018 , C08G59/4085 , C08G59/5046 , C08G59/66 , C08L101/00 , C08L63/00 , C08L83/04 , C08G77/16 , C09K2200/0488
摘要: A room temperature curing composition comprising:(A) a silanol-terminated polydiorganosiloxane;(B) a hydrolyzable silyl-terminated polymer obtained by reacting:(a) an epoxy-terminated polyether;(b)(i) an heterocyclic compound containing imino groups, and/or;(ii) an aromatic compound or a heterocyclic compound containing mercapto groups; and,(c) an organosilicon compound containing an epoxy group and a hydrolyzable group;(C) an inorganic filler; and,(D) a curing catalyst.
摘要翻译: 一种室温固化组合物,其包含:(A)硅烷醇封端的聚二有机硅氧烷; (B)可水解的甲硅烷基封端的聚合物,其通过使(a)环氧封端的聚醚; (b)(i)含有亚氨基的杂环化合物,和/或; (ii)含有巯基的芳香族化合物或杂环化合物; 和(c)含有环氧基和可水解基团的有机硅化合物; (C)无机填料; 和(D)固化催化剂。
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公开(公告)号:US2799593A
公开(公告)日:1957-07-16
申请号:US35997453
申请日:1953-06-05
IPC分类号: C09K3/10
CPC分类号: C09K3/10 , C09K2200/0204 , C09K2200/0208 , C09K2200/0247 , C09K2200/0488
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公开(公告)号:US20230167270A1
公开(公告)日:2023-06-01
申请号:US17905956
申请日:2021-03-04
申请人: ZEON CORPORATION
发明人: Masahiro ONOE , Dung Hanh DO
CPC分类号: C08K5/405 , C08L23/0869 , C08L33/068 , C09K3/1006 , C08L2201/08 , C09K2003/1068 , C09K2200/0488 , C09K2200/0625 , C09K2003/1096
摘要: An acrylic rubber composition comprising an acrylic rubber and a compound represented by General Formula (1):
where R1 to R4 each independently represent a C1 to C30 organic group which may have a substituent, and R5 to R10 each independently represent a hydrogen atom or a C1 to C30 organic group which may have a substituent.-
公开(公告)号:US5807913A
公开(公告)日:1998-09-15
申请号:US760864
申请日:1996-12-05
申请人: Kenji Mikuni , Hisayuki Nagaoka , Norio Tanaka
发明人: Kenji Mikuni , Hisayuki Nagaoka , Norio Tanaka
CPC分类号: C09K3/10 , C08K5/5317 , C09K2200/0417 , C09K2200/0488 , C09K2200/0625
摘要: An active halogen-containing acrylic rubber composition for molding oil filter-gaskets, which comprises an active halogen-containing acrylic rubber and a metal phosphonate represented by the following general formula: RR'nPO(OH)(OM) wherein R is an alkyl group having 1 to 32 carbon atoms, a polyfluorocarbon group or a perfluoropolyether group; R' is an alkylene group having 1 to 6 carbon atoms, a phenylene group, an oxyphenylene group or a sulfonamide group; M is an alkali metal; and n is 0 or 1, gives oil filter-gaskets having a distinguished durable protection against fixation without lowering of high temperature sealability, even if used in engine oil.
摘要翻译: 一种用于成型油过滤垫片的活性含卤素丙烯酸橡胶组合物,其包含由以下通式表示的含活性卤素的丙烯酸橡胶和金属膦酸盐:RR'nPO(OH)(OM)其中R是烷基 具有1至32个碳原子,多氟碳基团或全氟聚醚基团; R'是具有1至6个碳原子的亚烷基,亚苯基,氧亚苯基或磺酰胺基; M是碱金属; 并且n为0或1,即使在发动机机油中使用,也能得到具有突出的耐久性保护的油过滤垫圈,而不降低高温密封性。
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