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81. 发明专利

JPH10140011A ULTRAVIOLET-CURING TYPE JAPANESE LACQUER-CONTAINING SYNTHETIC RESIN COATING MATERIAL AND DRYING IN SECOND UNIT 失效
公开(公告)号：JPH10140011A
公开(公告)日：1998-05-26
申请号：JP30434596
申请日：1996-11-15
申请人： FUKUSHIMA PREF GOV , UTSUDO SUPURAITO JIGIYOU KYODO
发明人： NAGASE KISUKE , SUDO YASUNORI , SHIMIZU TAKEO
IPC分类号： B05D3/06 , B05D7/06 , C08L93/00 , C08L99/00 , C09D193/00
摘要： PROBLEM TO BE SOLVED: To eliminate a problem that crying for many hours in a high-humidity atmosphere is a big obstruction of improvement in productivity in a conventional Japanese lacquer drying system and close attention is paid for controlling humidity and temperature in a drying process. SOLUTION: Raw Japanese lacquer is mixed with a free radical polymerization-based photopoltmerizable oilgomer such as a polyester acreylate and the mixture is dehydrated while being blended. The preferable example of the blending ratio is 70-100 pts.wt. the free radical polymerization-based photopolymerizable oillgomer such as urethane acrylate based on 100 pts.wt. of the raw Japanese lacquer. Otherwise, preferably the blended and dehgydrated raw Japanese lacquer is mixed with a free radical polymerization-based photopolymerizable oligomer such as epoxy acrylate or acryloylacrylate and the mixture is blended and dispersed to produce a coating material. The coating material thus prepared is applied to a material to be coated to form a coated film and allowed to stand in a high-humidity atmosphere for a fixed time. The coated film is irradiated with ultraviolet rays for a short time to rapidly dry and cure the coated film.

82. 发明专利

JP2743495B2 失效
公开(公告)号：JP2743495B2
公开(公告)日：1998-04-22
申请号：JP18027889
申请日：1989-07-14
IPC分类号： C09D5/14 , C09D5/16 , C09D125/10 , C09D127/06 , C09D133/00 , C09D167/08 , C09D193/00

83. 发明专利

JP2670804B2 失效
公开(公告)号：JP2670804B2
公开(公告)日：1997-10-29
申请号：JP10911388
申请日：1988-05-06
IPC分类号： C09D7/12 , C09D101/00 , C09D101/08 , C09D191/00 , C09D193/00 , C09D195/00 , C09D201/00

84. 发明专利

JPH09235490A ANTIBACTERIAL COATED ARTICLE 失效
公开(公告)号：JPH09235490A
公开(公告)日：1997-09-09
申请号：JP6924296
申请日：1996-02-29
申请人： TOPPAN PRINTING CO LTD
发明人： SUZUKI YUJI , YAGISHITA YOSHIHIRO
IPC分类号： C09D5/14 , C09D105/16 , C09D193/00
摘要： PROBLEM TO BE SOLVED: To obtain an antibacterial coated article with persistent antibacterial properties by coating an article with an antibacterial coating compsn. contg. an antibacterial agent comprising a cyclodextrin compd. and hiba oil, a binder resin, and a solvent. SOLUTION: An antibacterial agent having a particle size distribution ranging from 0.5μm to 150μm and a max. particle size of 3-15μm is prepd. by mixing 99-60wt.% at least one cyclodextrin compd. selected from among α-cyclodextrin, maltosyl-β-cyclodextrin, dimaltosyl-α-cyclodextrin, etc., with 1-40wt.% hiba oil. The agent is mixed with specified amts. of a binder resin selected from among shellac, methyl cellulose, and rosin and an ethyl alcohol-propylene glycol mixture as the solvent to give an antibacterial coating compsn. contg. 1-40wt.% antibacterial agent. The compsn. is applied to paper, films, nonwoven fabrics, etc., to give antibacterial coated articles.

85. 发明专利

JPH09169953A RESIN VARNISH FOR PRINTING INK, ITS PRODUCTION AND TREATMENT OF RAW MATERIAL ROSIN 失效
公开(公告)号：JPH09169953A
公开(公告)日：1997-06-30
申请号：JP34879895
申请日：1995-12-18
申请人： HARIMA CHEMICALS INC
发明人： SAYAMA MASAHIRO , TOYODA HIROSHI
IPC分类号： C09D193/04 , C09D11/08 , C09D193/00
摘要： PROBLEM TO BE SOLVED: To produce the subject varnish, especially improved in high-speed printability, good in transfer properties to paper, drying properties and blocking resistance and useful as a varnish for gravure inks for publication by carrying out the neutralizing reaction of a specific α,β-unsaturated carboxylic acid adduct with a specified compound. SOLUTION: This resin varnish for a printing ink consists essentially of a resin metallic salt prepared by carrying out neutralizing reaction of (A) an α,β-unsaturated carboxylic acid adduct to a rosin containing >=5% treated rosin reduced in low-boiling components to =5% treated rosin under thermal melting to carry out addition reaction. The prepared product is preferably subsequently dissolved in an organic solvent and the component (B) is added thereto to carry out the neutralizing reaction. The produced water is preferably removed.

86. 发明专利

JPH08321218A INSULATED ELECTRIC WIRE WITH EXCELLENT ANTI-ABRASIVENESS 失效
公开(公告)号：JPH08321218A
公开(公告)日：1996-12-03
申请号：JP12541295
申请日：1995-05-24
申请人： FUJIKURA LTD
发明人： ONO AKINOBU , AMANO SHIGERU
IPC分类号： C09D193/02 , C09D193/00 , H01B3/30 , H01B7/02
摘要： PURPOSE: To enhance the anti-abrasiveness by forming the outermost insulative layer of an insulated electric wire from a shellac resin composition prepared in such a way that shellac resin is compounded with an alcohol-soluble coating in a specified compounding ratio. CONSTITUTION: An insulative layer 3 containing shellac resin is provided on the periphery of a usual insulative layer 2 not containing shellac resin formed on a conductor 1. The layer 3 consists of a shellac resin composition in such a preparation as to contain 100 parts by weight alcohol-soluble coating and 1-100 parts by weight shellac resin. No more than one part by wt. content of shellac resin yields a poor effect of anti-abrasiveness, while more than 100 parts by wt. degradates the flexibility and resistance against thermal shock of the resultant insulated electric wire. The thickness of the layer 3 should favorably be 1-15μm, and the anti-abrasiveness and resistance against scratch can be further enhanced if a lubricant containing wax, polyethylene powder, or the like is applied thinly to the surface of the layer 3.

87. 发明专利

JP2519995B2 失效
公开(公告)号：JP2519995B2
公开(公告)日：1996-07-31
申请号：JP30567588
申请日：1988-12-02
申请人： DAICEL CHEM
发明人： ASAMI MASAHIRO
IPC分类号： C08F2/22 , C08F2/24 , C08F2/26 , C08F2/44 , C09D5/00 , C09D5/02 , C09D193/00 , C09D197/00 , C09D201/00

88. 发明专利

JPH0860041A ANTIFOULING COATING COMPOSITION 失效
公开(公告)号：JPH0860041A
公开(公告)日：1996-03-05
申请号：JP19850094
申请日：1994-08-23
申请人： DAINIPPON TORYO KK
发明人： TOKIDA KAZUYOSHI , IWASE YOSHIYUKI , NITTA TOMOHISA , TAKI TORU , TONOMURA SADAICHI , SASAKI HIROJI , IIZUKA SHINICHI
IPC分类号： C09D5/16 , C09D133/04 , C09D133/08 , C09D193/00 , C09D193/04
摘要： PURPOSE: To obtain a coating composition which has a persistent effect of preventing the deposition of marine life on the surface of the exterior plate of a ship bottom, a submarine structure, a fishnet or the like and is excellent in the safety, hygienics and environmental protection. CONSTITUTION: This composition contains, as the binder, a mixture containing 20-80wt.% water-insoluble and hydrophobic acrylic resin having a glass transition temperature of -50 to 0 deg.C and 80-20wt.% metal salt of rosin.

89. 发明专利

JPH0853633A ANTIFOULING COATING COMPOSITION 失效
公开(公告)号：JPH0853633A
公开(公告)日：1996-02-27
申请号：JP18971894
申请日：1994-08-11
申请人： CHUGOKU MARINE PAINTS
发明人： SAEKI YOSHITAKA , TATSUNO YOICHI
IPC分类号： C09D5/16 , C09D109/06 , C09D121/00 , C09D125/00 , C09D125/10 , C09D127/06 , C09D127/12 , C09D133/04 , C09D161/02 , C09D161/20 , C09D161/24 , C09D193/00 , C09D193/04
摘要： PURPOSE:To obtain a coating composition which can form a coating film showing suitable steady self-grindability in seawater and a persistent antifouling effect and having excellent antifouling properties for a long time. CONSTITUTION:This composition comprises a hydrophilic aldehyde condensation resin being an aldehyde/ketone condensation resin or an aldehyde/urea condensation resin and having a weight-average molecular weight of 200-20000 and a hydroxyl value of 20-300 and an antifouling agent.

90. 发明专利

JPH0747712B2 失效
公开(公告)号：JPH0747712B2
公开(公告)日：1995-05-24
申请号：JP31455892
申请日：1992-11-25
IPC分类号： C09D193/00 , C09F1/02

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