-
1.发明申请Biodegradable Polymer, Production Method Thereof, Molded Product Thereof, and Use Thereof 有权可生物降解聚合物，其生产方法，其成型产品及其用途公开(公告)号：US20090142982A1
公开(公告)日：2009-06-04
申请号：US11988008
申请日：2006-06-28
CPC分类号： C08G63/91 , C08G63/912 , C08G73/02 , C08G73/0206 , C08G73/028 , C08L101/16 , Y10T442/60
摘要： The problem of the invention is to provide a novel biodegradable polymer without water solubility (hygroscopicity), but with moldability and excellent water disintegratability and biodegradability, a production method thereof, a molded product thereof and applications thereof. The biodegradable polymer of the invention is a biodegradable polymer having one or more imine bonds within a molecule, characterized in that the imine bond constitutes part of a main chain structure of the biodegradable polymer. The biodegradable polymer preferably comprises a biodegradable unit and an imine unit having one or more imine bonds and has a chemical structure, in which the biodegradable units are linked by the imine unit.
摘要翻译： 本发明的问题是提供一种不具有水溶性（吸湿性）但具有成型性和优异的水分解性和生物降解性的新型可生物降解聚合物，其制备方法，其成型产品和应用。 本发明的可生物降解的聚合物是在分子内具有一个或多个亚胺键的可生物降解的聚合物，其特征在于亚胺键构成可生物降解的聚合物的主链结构的一部分。 生物可降解聚合物优选包含可生物降解的单元和具有一个或多个亚胺键并具有化学结构的亚胺单元，其中可生物降解单元通过亚胺单元连接。
-
2.发明授权公开(公告)号：US07928180B2
公开(公告)日：2011-04-19
申请号：US11988008
申请日：2006-06-28
IPC分类号： C08G18/08 , C08G18/28 , C08G63/685
CPC分类号： C08G63/91 , C08G63/912 , C08G73/02 , C08G73/0206 , C08G73/028 , C08L101/16 , Y10T442/60
摘要： The problem of the invention is to provide a novel biodegradable polymer without water solubility (hygroscopicity), but with moldability and excellent water disintegratability and biodegradability, a production method thereof, a molded product thereof and applications thereof. The biodegradable polymer of the invention is a biodegradable polymer having one or more imine bonds within a molecule, characterized in that the imine bond constitutes part of a main chain structure of the biodegradable polymer. The biodegradable polymer preferably comprises a biodegradable unit and an imine unit having one or more imine bonds and has a chemical structure, in which the biodegradable units are linked by the imine unit.
摘要翻译： 本发明的问题是提供一种不具有水溶性（吸湿性）但具有成型性和优异的水分解性和生物降解性的新型可生物降解聚合物，其制备方法，其成型产品和应用。 本发明的可生物降解的聚合物是在分子内具有一个或多个亚胺键的可生物降解的聚合物，其特征在于亚胺键构成可生物降解的聚合物的主链结构的一部分。 生物可降解聚合物优选包含可生物降解的单元和具有一个或多个亚胺键并具有化学结构的亚胺单元，其中可生物降解单元通过亚胺单元连接。
-
公开(公告)号：US20110275712A1
公开(公告)日：2011-11-10
申请号：US13003317
申请日：2009-07-08
摘要： An oil in water emulsion cosmetic composition for skin, in which vitamin A and its derivatives are stably incorporated and which has superior feeling in use (skin familiarity or feeling of skin absorption, feeling of efficacy after application) and base composition stability (emulsion stability) with the passage of time. The oil in water emulsion cosmetic composition for skin comprises, relative to the total amount of the cosmetic composition, (a) from 0.01 to 4% by mass of vitamin A and its derivative, (b) from 0.6 to 4% by mass of a nonionic surfactant comprising three of (b-1) sorbitan tristearate, (b-2) polyethylene glycol stearate with from 20 to 120 mols of polyethylene glycol added thereto, (b-3) glyceryl stearate having an HLB of from 5 to 8, and (c) from 1 to 10% by mass of a higher alcohol having from 14 to 24 carbon atoms, wherein the blend ratio (by mass) of component (b-1) to component (b) is from 0.1 to 0.8.
摘要翻译： 维生素A及其衍生物稳定地掺入并具有优异的使用感（皮肤熟悉度或皮肤吸收感，使用后效果感）和基础组合物稳定性（乳液稳定性）的水包油乳化化妆品组合物， 随着时间的流逝。 用于皮肤的水包油乳液化妆品组合物相对于化妆品组合物的总量包含（a）0.01至4质量％的维生素A及其衍生物，（b）0.6至4质量％的 包含（b-1）脱水山梨糖醇酐三硬脂酸酯，（b-2）聚乙二醇硬脂酸酯和20至120摩尔聚乙二醇的非离子表面活性剂，（b-3）HLB为5-8的硬脂酸甘油酯，和 （c）1〜10质量％的具有14〜24个碳原子的高级醇，其中（b-1）成分与（b）成分的配合比例为0.1〜0.8。
-
公开(公告)号：US09579266B2
公开(公告)日：2017-02-28
申请号：US13003317
申请日：2009-07-08
IPC分类号： A61K8/06 , A61K31/53 , A61K31/216 , A61K31/277 , A61Q17/04 , A61K8/34 , A61K8/37 , A61K8/67 , A61K8/86 , A61Q19/08
摘要： An oil in water emulsion cosmetic composition for skin, in which vitamin A and its derivatives are stably incorporated and which has superior feeling in use (skin familiarity or feeling of skin absorption, feeling of efficacy after application) and base composition stability (emulsion stability) with the passage of time. The oil in water emulsion cosmetic composition for skin comprises, relative to the total amount of the cosmetic composition, (a) from 0.01 to 4% by mass of vitamin A and its derivative, (b) from 0.6 to 4% by mass of a nonionic surfactant comprising three of (b-1) sorbitan tristearate, (b-2) polyethylene glycol stearate with from 20 to 120 mols of polyethylene glycol added thereto, (b-3) glyceryl stearate having an HLB of from 5 to 8, and (c) from 1 to 10% by mass of a higher alcohol having from 14 to 24 carbon atoms, wherein the blend ratio (by mass) of component (b-1) to component (b) is from 0.1 to 0.8.
摘要翻译： 维生素A及其衍生物稳定地掺入并具有优异的使用感（皮肤熟悉度或皮肤吸收感，使用后效果感）和基础组合物稳定性（乳液稳定性）的水包油乳化化妆品组合物， 随着时间的流逝。 用于皮肤的水包油乳液化妆品组合物相对于化妆品组合物的总量包含（a）0.01至4质量％的维生素A及其衍生物，（b）0.6至4质量％的 包含（b-1）脱水山梨糖醇酐三硬脂酸酯，（b-2）聚乙二醇硬脂酸酯和20至120摩尔聚乙二醇的非离子表面活性剂，（b-3）HLB为5-8的硬脂酸甘油酯，和 （c）1〜10质量％的具有14〜24个碳原子的高级醇，其中（b-1）成分与（b）成分的配合比例为0.1〜0.8。
-
5.发明授权Terminal-blocked isocyanate prepolymer having oxadiazine ring, process for producing the same, and composition for surface-coating material 失效具有恶二嗪环的端基封端的异氰酸酯预聚物，其制备方法和表面涂层材料的组合物公开(公告)号：US06710151B2
公开(公告)日：2004-03-23
申请号：US10275901
申请日：2002-11-12
IPC分类号： C08G1879
CPC分类号： C08G18/79 , C08G18/7887 , C08G18/8016 , C08G18/8064 , C08G2150/20
摘要： The end-blocked isocyanate prepolymer having an oxadiazine ring according to the present invention is characterized in that at least one of isocyanate groups of a NCO-terminated isocyanate prepolymer, which has NCO groups at the ends and comprises units derived from an oxadiazinetrione compound (A) represented by the following formula (1) and units derived from an active hydrogen compound (B) represented by the following formula (2), is blocked with a unit derived from an end-blocking agent (C) having at least one active hydrogen in one molecule, and that the end-blocked isocyanate prepolymer has a softening point of not lower than 50° C., wherein R1 is a group selected from the group consisting of an aliphatic hydrocarbon group of 2 to 20 carbon atoms, an aliphatic hydrocarbon group having an aromatic group and an alicyclic hydrocarbon group, and n is an integer of 1 or greater, H—A—R2—A—H (2) wherein R2 is a straight-chain, branched or cyclic alkylene group of 2 to 12 carbon atoms, and A is any one of an oxygen atom, a sulfur atom, a N—R′ group (R′ is a hydrogen atom, an alkyl group, an aryl group or an aralkyl group) and a COO group.
摘要翻译： 根据本发明的具有恶二嗪环的封端异氰酸酯预聚物的特征在于，末端具有NCO基团的NCO封端的异氰酸酯预聚物的异氰酸酯基团中的至少一个并且包含衍生自恶二嗪三酮化合物（A ）和由下式（2）表示的活性氢化合物（B）衍生的单元被源自具有至少一个活性氢的封端剂（C）的单元封闭 并且封端的异氰酸酯预聚物的软化点不低于50℃，其中R 1是选自2至20个碳原子的脂族烃基，脂族烃 具有芳基和脂环族烃基的基团，n为1以上的整数，其中，R 2为2〜12个碳原子的直链状，支链状或环状的亚烷基，A为任意的 的氧原子，硫原子，N-R'基（R'是氢原子，烷基，芳基或芳烷基）和COO基。
-
-
-
-
搜索结果
5 条记录 (耗时 0.026 秒)
