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1. 发明专利

JP2003169669A CARRIER FOR CULTURING ANIMAL CELL 审中-公开
公开(公告)号：JP2003169669A
公开(公告)日：2003-06-17
申请号：JP2001373076
申请日：2001-12-06
申请人： SANYO CHEMICAL IND LTD
发明人： OSUMI TATSUYA , KANO TOSHIHIKO
IPC分类号： C12N5/07 , C12N5/071 , C12N5/06
摘要： PROBLEM TO BE SOLVED: To provide a carrier for animal cell culture having large cell adhesion surface area and enabling sufficient supply of nutrients and oxygen from the medium to the animal cell. SOLUTION: The carrier for the animal cell culture is composed of a composite resin particle C having fine resin particles A on the surface of a resin particle B. The carrier preferably satisfy the formula 0.001≤DVA/DVB≤0.5 wherein DVA is the volume-average particle diameter of the fine resin particle A and DVB is the volume-average particle diameter of the resin particle B. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2002226328A HAIR-TREATING AGENT AND HAIR-TREATING METHOD 失效
公开(公告)号：JP2002226328A
公开(公告)日：2002-08-14
申请号：JP2001023444
申请日：2001-01-31
申请人： SANYO CHEMICAL IND LTD
发明人： TOMIOKA MASAYA , KANO TOSHIHIKO
IPC分类号： A61K8/00 , A61K8/85 , A61K8/87 , A61K8/89 , A61K8/891 , A61Q5/00 , A61Q5/10 , A61K7/06 , A61K7/13
摘要： PROBLEM TO BE SOLVED: To obtain a new hair-treating agent which does not cause the deterioration in the natural touch of hair. SOLUTION: The hair-treating agent comprises (A) synthetic resin particles having an average particle diameter of 1 to 500 μm and a Wadell practical sphericity of 0.7 to 1, and (B) a coating film-forming resin.

3. 发明专利

JP2002173512A METAL-CONTAINING MONOMER COMPOSITION AND RESIN COMPOSITION 失效
公开(公告)号：JP2002173512A
公开(公告)日：2002-06-21
申请号：JP2000348933
申请日：2000-11-16
申请人： SANYO CHEMICAL IND LTD
发明人： NISHIGUCHI HIDEO , KANO TOSHIHIKO , TANAKA KEIJI , FURUTA TSUYOSHI
IPC分类号： C08F290/06 , C08F212/00 , C08F216/12 , C08F220/12 , C08F230/04
摘要： PROBLEM TO BE SOLVED: To provide a metal-containing monomer composition excellent in mechanical strengths and water resistance, capable of readily producing molded products having complicate shape and useful as a heat-insulating material, a structural material, a protective material and a sound-insulating material, and a resin composition. SOLUTION: This monomer composition comprises [H2C=CH-COO-C2H4O]3- Al and methyl methacrylate.

4. 发明专利

JPH0931200A ANTISTATIC AGENT AND ANTIBACTERIAL AGENT FOR SILICONE RESIN 失效
公开(公告)号：JPH0931200A
公开(公告)日：1997-02-04
申请号：JP29050595
申请日：1995-10-11
申请人： SANYO CHEMICAL IND LTD
发明人： KANO TOSHIHIKO
IPC分类号： A61L2/16 , A01N55/00 , C08G77/26 , C08G77/452 , C08K5/54 , C08K5/544 , C09K3/16
摘要： PROBLEM TO BE SOLVED: To prepare an antistatic agent for a silicone resin by using an organopolysiloxane having in its molecule an ionic group. SOLUTION: This antistatic agent for a silicone resin comprises an organopolysiloxane having in its molecule a portion contg. an ionic group. Pref., the portion contg. an ionic group in the molecule has such a molecular structure that two or more nonionic molecular chains and two or more chains of ionic group are present with the nonionic molecular chain and the ionic group being alternately repeated, and the total number of carbon atoms, oxygen atoms, and nitrogen atoms in the nonionic molecular chain is 2 to 30. The nonionic molecular chain is a molecular chain consisting of a divalent org. group alone or alternatively a divalent molecular chain of a plurality of divalent org. groups bonded to each other or one another, and the divalent org. group is preferably one member selected from the group consisting of a divalent org. group having a divalent hydrocarbon group, an ether group, a carbonyl group, an ester group, an amide group, a urethane group, a urea group, a divalent org. group having an N- or O-contg. heterocyclic structure, and a (poly) oxyalkylene group.

5. 发明专利

JP2001003006A STAIN RESISTANT POWDER COATING COMPOSITION 失效
公开(公告)号：JP2001003006A
公开(公告)日：2001-01-09
申请号：JP2000118779
申请日：2000-04-19
申请人： SANYO CHEMICAL IND LTD
发明人： NAKAYAMA HIROMITSU , FUJIMOTO MASAHIRO , KANO TOSHIHIKO
IPC分类号： C09D201/02 , C09D5/03 , C09D5/16
摘要： PROBLEM TO BE SOLVED: To obtain a compsn. having an excellent capability to remove adhered stains without making it water repellent so that contamination from stains is prevented, by having, as the indispensable components, a resin having a reactive functional group with a specific range of glass transition temp., a curing agent having a functional group reactive with the above-described functional group, a silicate compd. and/or a condensate thereof and a compd. having specific ranges of b.p., m.p. and SP value. SOLUTION: This compd. has, as the indispensable components, a resin (A) having at least one reactive functional group in a molecule, the resin having a glass transition point of 20-120 deg.C and being selected from the group consisting of a vinyl, a polyester, an epoxy and a urethane resin, a curing agent (B) having a functional group reactive with the above-described functional group, a silicate compd. (condensate) having the formula: (R'O)4Si and a compd. having a b.p. in the range of 140-350 deg.C an m.p. in the range of 40-180 deg.C and an SP value in the range of 11-14, In the formula, R' is 1-12C alkyl, alkenyl, (alkyl)aryl or aralkyl. The combination of (the functional group of component A)/(the functional group of component B) is pref. epoxy/COOH, COOH/epoxy or OH/ blocked NCO.

6. 发明专利

JP2000290109A ANTIBACTERIAL AGENT FOR SILICONE RESIN 失效
公开(公告)号：JP2000290109A
公开(公告)日：2000-10-17
申请号：JP2000072902
申请日：2000-03-15
申请人： SANYO CHEMICAL IND LTD
发明人： KANO TOSHIHIKO
IPC分类号： A01N55/00 , A01N57/34 , C08G77/26 , C08G77/30 , C08L83/08
摘要： PROBLEM TO BE SOLVED: To prepare an antibacterial agent for a silicone resin by including a specific organopolysiloxane, capable of imparting a permanent antistatic power and/or an antibacterial characteristic when internally added to the silicone resin in a small amount without imparting the intrinsic properties of the silicone resin. SOLUTION: This antibacterial agent for a silicone resin is prepared by including an organopolysiloxane having an unit containing a cationic group in its molecule, expressed preferably by formula I [wherein, R is a monovalent hydrocarbon; (m) and (n) are each 0-1,000 with proviso that (m) and (n) are not 0 at the same time; X-Z are each a group of formula II or the like; R1, R4 are R7 are each a molecular chain consisting of a divalent organic group selected from a (poly)oxyalkylene; R2, R3, R5, R6 and R8-R10 are each a monovalent hydrocarbon capable of having OH substituent; W- is an anion; (a) and (b) are each 0-100 with proviso that (a) and (b) are not 0 at the same time]. The agent is useful as incorporation one into silicone resin products such as silicone foam, a silicone sealant, silicone rubber or the like.

7. 发明专利

JP2000345027A POLYURETHANE PASTE COMPOSITION AND SEALING MATERIAL 失效
公开(公告)号：JP2000345027A
公开(公告)日：2000-12-12
申请号：JP2000048677
申请日：2000-02-25
申请人： SANYO CHEMICAL IND LTD , TOYOTA MOTOR CORP
发明人： TANAKA KEIJI , KANO TOSHIHIKO , YABUTA NAOSHI , YOKOUCHI KEIICHI , NOMURA TAKAO
IPC分类号： C08G18/08 , C08G18/10 , C08L75/04 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide a polyurethane paste composition and a sealing material which are excellent in the workability, adhesiveness, curability, mechanical strengths and storage stability. SOLUTION: A polyurethane paste composition comprises. (A) fine particles made of a polyurethane resin, (B) a plasticizer and (C) a filler, and a preferable weight ratio of A:B:C in parts by weight is 100:1-200:1-300. Component A are desired to contain 50% or more of spherical particles having a ratio of the major axis/the minor axis in the range of 1.0-1.5.

8. 发明专利

JPH11285891A RESIN COMPOSITION USED FOR PASTE FOR BRAZING ALUMINUM, PASTE FOR BRAZING ALUMINUM, AND ALUMINUM 失效
公开(公告)号：JPH11285891A
公开(公告)日：1999-10-19
申请号：JP10574498
申请日：1998-04-01
申请人： FURUKAWA ELECTRIC CO LTD , SANYO CHEMICAL IND LTD
发明人： SOGA NOBORU , DOKO TAKENOBU , OKADA KOJI , OTA YOSHIHISA , KANO TOSHIHIKO
IPC分类号： B23K1/00 , B23K1/19 , B23K35/22 , B23K35/28 , B23K35/363 , C22C21/00
摘要： PROBLEM TO BE SOLVED: To provide a paste for brazing difficult to peel and excellent in brazeability by containing a photo-curable compound consisting of a multifunctional compound having a plurality of multifunctional groups curable with the energy ray, and using a brazing filler metal powder and a flux together therewith. SOLUTION: A resin composition of approximately 2-200 pts.wt. containing a photo-curable compound consisting of a multifunctional compound is blended in a brazing filler metal powder and a flux powder of 100 pts.wt., and the mixture is contained in a paste for brazing aluminum. The multifunctional compound has multifunctional groups curable with the energy ray such as ultraviolet ray, visible ray and infrared ray, preferably at least two ethylenically unsaturated groups or (metha) aclyroyl groups in one molecule. The photo- curable compound contains a mono functional compound having one functional group in one molecule as necessary, and a photopolymerization initiator. A coating of 5-200 g/m is preferably provided on an aluminum.

9. 发明专利

JP2002220477A PRODUCTION METHOD FOR COLORED RESIN PARTICLE 失效
公开(公告)号：JP2002220477A
公开(公告)日：2002-08-09
申请号：JP2001019321
申请日：2001-01-29
申请人： SANYO CHEMICAL IND LTD
发明人： HIRAI KAZUYUKI , KANO TOSHIHIKO , TAKIGAWA TADAO
IPC分类号： C08J3/20 , C08G18/10 , C08G59/02 , C08J3/12 , C08K3/00 , C08K5/00 , C08L101/00 , G03G9/09
摘要： PROBLEM TO BE SOLVED: To provide a production method for colored resin particle that forms a film good in dispersibility of a pigment and excellent in sharpness of color and transparency. SOLUTION: A coloring agent (B) and an organic solvent (D) are mixed to be 1-50 wt.% in a concentration of a solid content, and thereafter this coloring agent is dispersed in the organic solvent using a high-pressure spray-nozzle type dispersing apparatus or a ultrasonic dispersing apparatus. A prepolymer (A-1) having a reactive group that is a precursor of a resin (A), is dissolved or dispersed in the above dispersed solution to be 20-95 wt.% in the concentration of the solid content. This dissolved or dispersed solution is emulsified or dispersed in an aqueous solvent, and, (A-1) is extended and/or cross-linked by an extending agent and/or a cross-linking agent (A-2) to form the resin (A). This resin (A) is granulated to give the colored resin particle.

10. 发明专利

JP2002212304A COLORED RESIN PARTICLE AND METHOD FOR PRODUCING THEREOF 失效
公开(公告)号：JP2002212304A
公开(公告)日：2002-07-31
申请号：JP2001005867
申请日：2001-01-15
申请人： SANYO CHEMICAL IND LTD
发明人： HIRAI KAZUYUKI , KANO TOSHIHIKO , TAKIGAWA TADAO , NODA HIDETOSHI
IPC分类号： G03G9/08 , C08G18/10 , C08G59/02 , C08J3/12 , C08J3/16 , C08J3/20 , C08K3/00 , C08L101/00 , G03G9/087 , G03G9/09
摘要： PROBLEM TO BE SOLVED: To obtain colored resin particles good in dispersing characteristics of pigments and capable of forming a paint film excellent in color sharpness and transparency. SOLUTION: Colored resin particles are obtained by dispersing a colorant (C) in a resin (B) with a dispersant (A) having a functional group selected from a phosphoric acid (phosphate) group, a sulfonic acid (sulfonate) group and a sulfuric acid (sulfate) group.

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