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1. 发明专利

JP2007106958A Fluorine-based surfactant 审中-公开
标题翻译：基于氟的表面活性剂
公开(公告)号：JP2007106958A
公开(公告)日：2007-04-26
申请号：JP2005301751
申请日：2005-10-17
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： MORISAWA YOSHITOMI , SEKI TAKASHI
IPC分类号： C09K3/00 , B01F17/42 , C07C235/10 , C07C235/12
摘要： PROBLEM TO BE SOLVED: To obtain a new fluorine-based surfactant that has excellent surface tension reduction ability and dynamic surface tension reduction ability. SOLUTION: The fluorine-based surfactant comprises a compound represented by formula CF 3 CF 2 OCF 2 CF 2 OCF 2 CON(R)Z (R is selected from a hydrogen atom, an alkyl group or a hydroxyalkyl group; Z is a quaternary ammonium halogen salt, betaine, an amine oxide and a carboxylate and is a monofunctional group obtained by removing one hydrogen atom among one or more hydrogen atoms from a compound essentially containing one or more hydrogen atoms bonded to a carbon atom; R and Z may be mutually bonded to from a bifunctional group and the bifunctional group is selected from a quaternary ammonium halogen salt, betaine, amine oxide and an amino acid salt and is a bifunctional group obtained by removing two hydrogen atoms among two or more hydrogen atoms from a compound essentially containing two or more hydrogen atoms bonded to a carbon atom). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：获得具有优异的表面张力降低能力和动态表面张力降低能力的新的氟基表面活性剂。解决方案：氟系表面活性剂包括由式CF 3，CF 2，SB 2，CF 2， Z（R）选自氢原子，烷基或羟烷基; Z是季铵卤素盐，甜菜碱，氧化胺和羧酸盐，和是通过从基本上含有一个或多个与碳原子键合的氢原子的化合物的一个或多个氢原子中除去一个氢原子获得的单官能团; R和Z可以相互键合到双官能团上，并且选择双官能团来自季铵卤素盐，甜菜碱，氧化胺和氨基酸盐，并且是通过从基本上含有两个或更多个键合到碳原子的氢原子的化合物的化合物中除去两个或更多个氢原子中的两个氢原子获得的双官能团）。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JPH11172126A WATER-DISPERSIBLE TYPE WATER AND OIL REPELLENT COMPOSITION AND ITS PRODUCTION 失效
公开(公告)号：JPH11172126A
公开(公告)日：1999-06-29
申请号：JP34334297
申请日：1997-12-12
申请人： ASAHI GLASS CO LTD
发明人： SEKI TAKASHI , MAEKAWA TAKASHIGE , TAKAHASHI TOSHIO
IPC分类号： C09K3/18 , C08L101/04
摘要： PROBLEM TO BE SOLVED: To produce the subject composition consisting essentially of an aqueous medium and a polymeric particle containing a first specific polymer and a second specified polymer, soft to touch feeling during treatment and capable of imparting water and oil repellencies excellent in durability in friction. SOLUTION: This composition is obtained by using an aqueous medium and a polymeric particle consisting essentially of a first specific polymer and a second specified polymer dispersed in the aqueous medium as essential components. The first polymer is a polymer containing preferably 50-99 wt.% polymerization units (A) of a monomer having a polyfluoroalkyl group and one polymerizable unsaturated group and preferably 1-50 wt.% polymerization units (B) of a monomer having >=2 polymerizable unsaturated groups and the second polymer is a polymer composed of only polymerization units (C) of a monomer free of the polyfluoroalkyl group or a polymer containing the polymerization units C and A and having a relatively lower polymerization ratio of the polymerization units A in the polymer than that in the first polymer.

3. 发明专利

JPH07101887A PRODUCTION OF HYDROFLUOROCARBON 失效
公开(公告)号：JPH07101887A
公开(公告)日：1995-04-18
申请号：JP24931293
申请日：1993-10-05
申请人： ASAHI GLASS CO LTD
发明人： OHARU KAZUYA , SEKI TAKASHI , KUMAI SEISAKU
IPC分类号： B01J31/02 , C07B61/00 , C07C17/23 , C07C19/08
摘要： PURPOSE:To provide production of a safe hydrofluorocarbon in high conversion ratio and in high selectivity. CONSTITUTION:An iodofluorocarbon of formula InRfI ((n) is 0 or 1, Rf is 2-12C straight-chain or branched polyfluoroalkyl group when (n) is 0 and Rf is 2-12C straight-chain or branched polyfluoroalkylene group when (n) is 1) is reacted with an alkali metal hydroxide under an action of an alcohol mixture of a primary alcohol such as methanol and a secondary alcohol such as isopropyl alcohol to provide production of a hydrofluorocarbon of the formula HnRfH ((n) and Rf are same as above.

4. 发明专利

JPH0725832A 3,5-DIHALOGENO-2,4-DIFLUORO-6-NITROBENZOIC ACID AND ITS PRODUCTION 失效
公开(公告)号：JPH0725832A
公开(公告)日：1995-01-27
申请号：JP19701493
申请日：1993-07-14
申请人： ASAHI GLASS CO LTD
发明人： SEKI TAKASHI , SUGIMOTO KOJI , KUMAI SEISAKU
IPC分类号： C07C201/08 , C07C205/58
摘要： PURPOSE:To obtain a new 3,5-dihalogeno-2,4-difluoro-6-nitrobenzoic acid useful as an intermediate for medicines and agrochemicals. CONSTITUTION:This compound is expressed by formula I (X and X are Cl, Br or I), e.g. 3,5-dichloro-2,4-difluoro-6-nitrobenzoic acid. The compound is obtained by nitrating a 3,5-dihalogeno-2,4-difluorobenzoic acid expressed by formula II. Furthermore, the compound expressed by formula II is prepared by fluorinating a 2,3,4,5-tetrahalogenobenzoyl halide expressed by formula III (X , X and X are Cl, Br or I), providing a 3,5-dihalogeno-2,4-difluorobenzoyl trifluoride expressed by formula IV and then hydrolyzing the resultant compound expressed by formula IV.

5. 发明专利

JPH0672980A PRODUCTION OF 3,4-DIFLUOROBENZONITRILE 失效
公开(公告)号：JPH0672980A
公开(公告)日：1994-03-15
申请号：JP25053292
申请日：1992-08-26
申请人： ASAHI GLASS CO LTD
发明人： KUMAI SEISAKU , SEKI TAKASHI
IPC分类号： B01J31/02 , C07B61/00 , C07C253/30 , C07C255/50
摘要： PURPOSE:To obtain a method for producing 3,4-difluorobenzonitrile in high yield by suppressing the formation of monofluorobenzonitrile as a by-product which is extremely difficult to separate and purify from the objective compound. CONSTITUTION:3-Chloro-4-fluorobenzonitrile is made to react with an alkali metallic fluoride in the presence of a quaternary phosphonium salt catalyst or a pyridinium salt catalyst without a solvent to produce the objective 3,4- difluorobenzonitrile.

6. 发明专利

JPH0610158B2 失效
公开(公告)号：JPH0610158B2
公开(公告)日：1994-02-09
申请号：JP24899585
申请日：1985-11-08
申请人： ASAHI GLASS CO LTD
发明人： KUMAI SEISAKU , SEKI TAKASHI , MATSUO HITOSHI
IPC分类号： C07C63/04 , C07C51/00 , C07C51/093 , C07C63/70 , C07C67/00

7. 发明专利

JPH05988A PRODUCTION OF TRIFLUOROANISOLE COMPOUNDS 失效
公开(公告)号：JPH05988A
公开(公告)日：1993-01-08
申请号：JP18185191
申请日：1991-06-26
申请人： ASAHI GLASS CO LTD
发明人： KUMAI SEISAKU , SHINTANI SEIJI , SEKI TAKASHI
IPC分类号： B01J27/08 , C07B61/00 , C07C41/22 , C07C43/225
摘要： PURPOSE:To simply and inexpensively produce the subject compound useful as an intermediate for medicines, agricultural chemicals, etc., by reacting a halogenated anisole compound with hydrofluoric acid in the presence of a specific fluorination catalyst. CONSTITUTION:A compound of formula I (X is C1, BR; R is halogen, alkyl, alkoxy, etc.; (n) is 1, 2; (m) is 0-5; but (m+n) is the same as R , but R placed at the same position as R is the same atom or group; and When plural R exist, R groups are also the same; but when fluorine is excluded from the a halogen, R is F, etc.,), such as 0-chloro-alpha,alpha,alphatrifluoroanisole.

8. 发明专利

JPS62108839A PRODUCTION OF 3-FLUOROBENZOIC ACID COMPOUND 失效
公开(公告)号：JPS62108839A
公开(公告)日：1987-05-20
申请号：JP24899585
申请日：1985-11-08
申请人： ASAHI GLASS CO LTD
发明人： KUMAI SEISAKU , SEKI TAKASHI , MATSUO HITOSHI
IPC分类号： C07C63/04 , C07C51/00 , C07C51/093 , C07C63/70 , C07C67/00
摘要： PURPOSE:To obtain the titled compound useful as an intermediate for pharmaceuticals and raw material of liquid crystal, easily in high yield and purity with a simple reaction apparatus, by using a 3-fluorobenzotrifluoride compound as a raw material, reacting with an inexpensive acid under normal pressure and reacting with water. CONSTITUTION:The objective compound can be produced by reacting 1mol of a 3-fluorobenzotrifluoride compound of formula I (X, Y and Z are H, Cl, F or Br) with 1-10mol of an acid such as concentrated sulfuric acid under autogeneous pressure or externally applied pressure at 80-200 deg.C for

9. 发明专利

JPS54133485A AQUEOUS DISPERSION TYPE STAINPROOFING AGENT 失效
公开(公告)号：JPS54133485A
公开(公告)日：1979-10-17
申请号：JP4025378
申请日：1978-04-07
申请人： ASAHI GLASS CO LTD
发明人： MATSUO HITOSHI , SEKI TAKASHI , HAYASHI TAKAO
IPC分类号： C09K3/00 , C09K3/18 , D06M13/02 , D06M13/322 , D06M13/425 , D06M13/428
摘要： PURPOSE:To provide an aq. dispersion type stainproofing agent with superior water repellency, oil repellency, stainproofness and stability by dispersing a specific fluorine-contg. urethane cpd. in a water-based medium in the presence of a hydrophilic group-contg. urethane cpd. CONSTITUTION:The aq. dispersion type stainproofing agent is obtd. by dispersing an urethane cpd. (I) of formula I, e.g. a cpd. of formula III(l; 6-12, mean value) in the presence of a hydrophilic group-contg. urethane cpd. of formula II, e.g. a cpd. of formula IV (l; 6-12, mean value). The blending ratio of the cpds. I and II is usually 99/1-25/75, esp. 95/5-50/50. The water-based medium pref. contsins a water sol. org. solvent such as dioxane or DMF. The amt, of the org. solvent added is 10-300, esp. 20-150 wt% to the total mat. of the cpds. I,II. The stainproofing agent is advantageously applicable to various products made of polyamide, polyester, leather, wood or the like.

10. 发明专利

JPS5474000A FIBER TREATING AGENT WITH EXCELLENT STAIN RESISTANCE 失效
公开(公告)号：JPS5474000A
公开(公告)日：1979-06-13
申请号：JP13617977
申请日：1977-11-15
申请人： ASAHI GLASS CO LTD
发明人： MATSUO HITOSHI , SEKI TAKASHI
IPC分类号： C09K3/18 , D06M13/02 , D06M13/322 , D06M13/425 , D06M13/428

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