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1. 发明申请

US20030176572A1 Aqueous dispersion 有权
标题翻译：水分散体
公开(公告)号：US20030176572A1
公开(公告)日：2003-09-18
申请号：US10354034
申请日：2003-01-30
申请人： Asahi Glass Company, Limited
发明人： Takashige Maekawa , Minako Shimada , Ryuji Seki , Taiki Hoshino
IPC分类号： C08K003/00
CPC分类号： D06M15/21 , C08K5/0008 , C09D133/06 , C09D133/16 , C09K3/18 , D06M15/256 , D06M15/263 , D06M15/277 , D06M2200/11 , D06M2200/12 , C08L33/16
摘要： An aqueous dispersion comprising a polymer (a) having a repeating unit (A) which comprises four carbon atoms connected in a linear chain and which has one double bond at the second position and a polyfluoroalkyl group bonded to an arbitrary carbon atom, and a surfactant (B) having a hydrophile-lipophile balance of at least 10, wherein the polymer (a) is dispersed in an aqueous medium by the surfactant (B).
摘要翻译：一种水分散体，其包含具有重复单元（A）的聚合物（a），所述重复单元（A）包含连接在直链上且在第二位置具有一个双键的四个碳原子和与任意碳原子键合的多氟烷基，表面活性剂（B）具有至少10的亲水 - 亲油平衡，其中聚合物（a）通过表面活性剂（B）分散在水性介质中。

2. 发明申请

US20030040568A1 Water repellent and oil resistant composition 失效
标题翻译：防水防油组合物
公开(公告)号：US20030040568A1
公开(公告)日：2003-02-27
申请号：US10164577
申请日：2002-06-10
申请人： ASAHI GLASS COMPANY LIMITED
发明人： Shoji Furuta , Ryuji Seki , Hiroshi Funaki
IPC分类号： C08L027/00
CPC分类号： D21H17/72 , D21H21/16
摘要： A water repellent and oil resistant composition capable of imparting excellent water repellency and oil resistance to paper even under a condition of drying at a low temperature for a short time, is provided. The composition comprising a fluorocopolymer (A) obtained by polymerizing a polyfluoroalkyl group-containing (meth)acrylate, vinylidene chloride and a compound of the formula nullCH2nullC(R)COOnullCH2nullCH(OH)CH2Nnull(CH3)3. Xnull (R: a hydrogen atom or a methyl group, and Xnull: a counter ion)null or the like by means of a lipophilic polymerization initiator (E) having a solubility of less than 3 g in 100 g of water, a non-fluorine surfactant (B), a medium (C) and a water-soluble polymer (D) (a polyacrylamide, a polyvinyl alcohol or starch).
摘要翻译：提供了即使在短时间内在低温下干燥的条件下也能赋予纸张优异的防水性和耐油性的防水防油组合物。该组合物包含通过聚合含多氟烷基的（甲基）丙烯酸酯，偏二氯乙烯和式[CH 2 = C（R）COO-CH 2 -CH（OH）CH 2 N +（CH 3）3）的化合物而获得的含氟共聚物（A）。通过在100g水中溶解度小于3g的亲脂性聚合引发剂（E），X-（R：氢原子或甲基，X-：抗衡离子）]等，非氟表面活性剂（B），介质（C）和水溶性聚合物（D）（聚丙烯酰胺，聚乙烯醇或淀粉）。

3. 发明申请

US20030130457A1 Water and oil repellent composition 有权
标题翻译：防水防油组成
公开(公告)号：US20030130457A1
公开(公告)日：2003-07-10
申请号：US10317991
申请日：2002-12-13
申请人： ASAHI GLASS COMPANY LIMITED
发明人： Takashige Maekawa , Minako Shimada , Shuichiro Sugimoto , Ryuji Seki
IPC分类号： C08F114/18
CPC分类号： C09K3/18
摘要： A water and oil repellent composition which can impart an excellent water and oil repellency to an object, even if it is processed at a low temperature, and which can achieve a water and oil repellent treatment providing a soft hand. The water and oil repellent composition which has as an essential component a copolymer consisting essentially of polymerized units of the following monomer (a) and polymerized units of the following monomer (b). monomer (a): an Rf monomer wherein the melting point of fine crystals derived from the Rf groups of the homopolymer does not exist or is at most 50null C. monomer (b): a monomer having no Rf group, wherein the melting point of fine crystals derived from the side chains of the homopolymer is at least 30null C.
摘要翻译：即使在低温下进行处理也能够使物品具有优异的拒水拒油性的斥水斥油剂组合物，能够实现提供软手的拒水拒油处理。作为基本成分的斥水斥油剂组合物，其基本上由以下单体（a）的聚合单元和以下单体（b）的聚合单元组成。单体（a）：其中源自均聚物的Rf基团的微细晶体的熔点不存在或至多为50℃的Rf单体。单体（b）：不具有Rf基团的单体，其中熔点衍生自均聚物侧链的细晶体为至少30℃

4. 发明申请

US20020060304A1 Flourine-containing compound, and water and oil repellent composition 失效
标题翻译：含有花粉的化合物，防水防油组合物
公开(公告)号：US20020060304A1
公开(公告)日：2002-05-23
申请号：US09976435
申请日：2001-10-15
申请人： Asahi Glass Company, Limited
发明人： Minako Ishikawa , Takashige Maekawa , Ryuji Seki , Shoji Furuta , Kazuya Oharu
IPC分类号： D06M010/00 , C08L051/00 , C08L043/00
CPC分类号： D06M15/277 , C03C17/28 , C03C17/32 , C03C25/25 , C03C25/26 , C07C69/62 , C07C69/63 , C07C311/09 , C09K3/18 , D06M13/236 , D06M2200/10 , D06M2200/11 , D06M2200/12
摘要： The following fluorine-containing compound is presented which is capable of providing dry soil resistance when incorporated to a water and oil repellent. Rf1R2OCOCH2CHR1COOR3Rf2 (wherein each of Rf1 and Rf2 which are independent of each other, is a C3-22 polyfluoroalkyl group, R1 is a hydrogen atom or a C1-10 alkyl group, and each of R2 and R3 which are independent of each other, is a C1-4 alkylene group, etc.)
摘要翻译：提供以下含氟化合物，其在掺入拒水拒油剂时能够提供干燥的耐土壤性。 Rf1R2OCOCH2CHR1COOR3Rf2（其中，Rf1和Rf2彼此独立地为C3-22多氟烷基，R1为氢原子或C1-10烷基，R2和R3各自独立地为 C 1-4亚烷基等）

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