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公开(公告)号：US20170037179A1
公开(公告)日：2017-02-09
申请号：US15303802
申请日：2015-03-31
发明人： Takenobu ISHIHARA , Shuyou AKAMA , Atsushi HARA
IPC分类号： C08G18/38 , C08G18/18 , C08G18/09 , C09J7/00 , B32B27/28 , B32B15/095 , B32B15/18 , B32B25/08 , B32B25/12 , B32B25/14 , C08G18/73 , B32B7/12
CPC分类号： C08G18/3876 , B32B7/12 , B32B15/095 , B32B15/18 , B32B25/08 , B32B25/12 , B32B25/14 , B32B27/28 , B32B2250/03 , B32B2250/24 , B32B2270/00 , C08G18/092 , C08G18/1808 , C08G18/73 , C08G18/7831 , C08G18/792 , C09J7/00 , C09J175/04 , C09J175/06 , C09J2475/00
摘要： The present invention provides a sheet-forming body containing a thiourethane bond-having compound and a thiol group-having compound, wherein, in an IR absorption spectrum thereof, the ratio of the peak intensity A of the absorption peak based on the carbonyl group in the thiourethane bond to the peak intensity B of the absorption peak based on the thiol group (A/B) is 20 or more and 250 or less. Using the sheet-forming body, rubber members, especially vulcanized rubber members can be strongly bonded, and the sheet-forming body and an adhesive sheet, which are excellent in handleability and workability, and a laminate produced by bonding rubber layers using the sheet-forming body are provided.
摘要翻译： 本发明提供含有具有硫代氨基甲酸酯键的化合物和含硫醇基的化合物的片状体，其IR吸收光谱中，基于羰基的吸收峰的峰强度A的比例 基于硫醇基（A / B）的吸收峰的峰强度B的硫代氨基甲酸酯键为20以上且250以下。 通过使用片状体，橡胶构件，特别是硫化橡胶构件可以牢固地结合，并且可操作性和加工性优异的片材形成体和粘合片，以及通过使用片材形成体粘合橡胶层制成的层压体， 提供成形体。
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公开(公告)号：US20240317963A1
公开(公告)日：2024-09-26
申请号：US18579032
申请日：2022-06-29
IPC分类号： C08K3/06 , B32B1/08 , B32B15/02 , B32B15/06 , B32B25/16 , C08K3/36 , C08K5/435 , C08L9/02 , F16L11/08
CPC分类号： C08K3/06 , B32B1/08 , B32B15/02 , B32B15/06 , B32B25/16 , C08K3/36 , C08K5/435 , C08L9/02 , B32B2597/00 , C08L2205/025 , C08L2205/03 , F16L11/085
摘要： Provided is a rubber composition for a hose inner tube that can achieve excellent inner tube peeling resistance while having good rubber properties, even when cobalt compounds are not present or are contained in small amounts. To this end, a rubber composition for a hose inner tube of the present disclosure includes a rubber component A) containing acrylonitrile butadiene rubber, sulfur B), and a vulcanization accelerator C), and as optional components, further includes N-phenyl-N-(trichloromethylthio)benzenesulfonamide D), and a cobalt compound E). The total content of the sulfur B), the vulcanization accelerator C), and the N-phenyl-N-(trichloromethylthio)benzenesulfonamide D) is 4.1 parts by mass or more per 100 parts by mass of the rubber component A), and a mass ratio (B/C) of a content of the sulfur B) to a content of the vulcanization accelerator C) is 1.2 or more.
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公开(公告)号：US20240240001A1
公开(公告)日：2024-07-18
申请号：US18577351
申请日：2022-06-29
CPC分类号： C08L9/02 , F16L11/085 , C08L2205/03
摘要： Provided is a rubber composition for a hose inner tube that can achieve excellent inner tube peeling resistance, even when cobalt compounds are not present or are contained in small amounts. To this end, a rubber composition for a hose inner tube of the present disclosure includes a rubber component A) containing acrylonitrile butadiene rubber, sulfur B), a sulfenamide vulcanization accelerator C), and a bismaleimide compound D) represented by general formula (I), and further includes a cobalt compound E) as an optional component.
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公开(公告)号：US20160168309A1
公开(公告)日：2016-06-16
申请号：US14888495
申请日：2014-05-13
发明人： Takenobu ISHIHARA , Shuuyou AKAMA , Atsushi HARA , Akiko GONDOH
IPC分类号： C08G18/38 , C08G18/75 , C09J175/06 , B32B25/14 , B32B7/12 , B32B15/06 , B32B25/12 , C08G18/73 , C09J7/00
CPC分类号： C08G18/3876 , B32B7/12 , B32B15/06 , B32B25/08 , B32B25/12 , B32B25/14 , B32B2255/10 , B32B2255/26 , C08C19/20 , C08G18/2063 , C08G18/73 , C08G18/755 , C08G18/7831 , C08G18/7837 , C08G18/792 , C08G18/794 , C08G18/8025 , C08G18/8029 , C09J7/00 , C09J175/04 , C09J175/06 , C09J2475/00
摘要： The present invention provides a composition obtained by blending a polythiol compound (A), an isocyanate group-containing compound (B) and a radical generator (C), wherein the polythiol compound (A) is at least one compound selected from an aliphatic polythiol and an aromatic polythiol each of which has a thiol group binding to a primary carbon atom and may contain a hetero atom. The present invention thus provides a composition capable of bonding a rubber member, particularly a vulcanized rubber member, strongly, readily and within a short time, an adhesive and an adhesive sheet using the composition, and a laminate produced by bonding a rubber layer using at least one of these adhesive composition and adhesive sheet.
摘要翻译： 本发明提供通过混合多硫醇化合物（A），含异氰酸酯基的化合物（B）和自由基产生剂（C）而得到的组合物，其中所述多硫醇化合物（A）为选自脂肪族多硫醇 和各自具有与伯碳原子结合的硫醇基并且可以含有杂原子的芳族多硫醇。 因此，本发明提供了一种能够使用该组合物强力容易地并且在短时间内粘合橡胶构件，特别是硫化橡胶构件的粘合剂和粘合片材的组合物，以及通过使用在 这些粘合剂组合物和粘合片中的至少一种。
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公开(公告)号：US20150353791A1
公开(公告)日：2015-12-10
申请号：US14759356
申请日：2013-12-20
发明人： Takenobu ISHIHARA , Atsushi HARA , Shuuyou AKAMA , Akiko GONDOH
IPC分类号： C09J175/06 , B32B37/12 , B05D3/06 , C09D175/06
CPC分类号： C09J175/06 , B05D3/06 , B32B7/12 , B32B25/04 , B32B37/12 , B32B37/1207 , B32B2037/1269 , B32B2605/00 , C08G18/3876 , C08G18/7831 , C08G18/7837 , C08G18/792 , C08G18/8025 , C08G18/8029 , C09D175/04 , C09D175/06 , C09J4/00 , C09J175/04 , C08F220/36
摘要： The present invention provides a laminate obtained by arranging a composition to be in contact with a rubber, wherein the composition is prepared by blending a polythiol compound (A), an isocyanate group-containing compound (B) and a radical generator (C), and wherein the ratio of the total molar number of the isocyanate group contained in the isocyanate-containing compound (B) to the total molar number of the thiol group contained in the polythiol compound (A) (isocyanate group/thiol group) is from 0.2 to 0.78, and provides a method for producing the laminate. The present invention thus provides a laminate, in which the rubber layer is adhered using at least one of an adhesive or an adhesive sheet capable of strongly adhering a rubber member, especially a vulcanized rubber member, and provides a laminate adhering to a rubber article using at least one of a coating agent and a coating sheet.
摘要翻译： 本发明提供一种通过配置与橡胶接触的组合物得到的层压体，其中，所述组合物通过将多硫醇化合物（A），含异氰酸酯基的化合物（B）和自由基产生剂（C）共混而制备， 并且其中含异氰酸酯的化合物（B）中所含的异氰酸酯基的总摩尔数与多硫醇化合物（A）（异氰酸酯基/硫醇基）中所含的硫醇基的总摩尔数的比例为0.2 至0.78，并提供一种层压体的制造方法。 因此，本发明提供一种层压体，其中使用能够牢固地粘附橡胶构件，特别是硫化橡胶构件的粘合剂或粘合片中的至少一种粘合橡胶层，并且使用 涂布剂和涂布片中的至少一种。
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