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1. 发明专利

JPH09166707A PRODUCTION OF COLOR FILTER SUBSTRATE 失效
公开(公告)号：JPH09166707A
公开(公告)日：1997-06-24
申请号：JP34775795
申请日：1995-12-15
申请人： DAINIPPON PRINTING CO LTD , NIPPON PETROCHEMICALS CO LTD
发明人： ANDO MASAYUKI , ONO NORIKATSU , IKEGAMI KEI , OMIKA HIROYOSHI
IPC分类号： G02B5/20 , G02F1/1335 , G09F9/30
摘要： PROBLEM TO BE SOLVED: To provide a production method of a color filter by which heat resistance of color layers and a black matrix can be largely improved without increasing the cost. SOLUTION: By this method, color layers 7R, 7G, 7B of plural colors and a black matrix 6 intervening between the color layers 7R, 7G, 7B are formed on an insulating transparent substrate 2 to obtain a color filter substrate 1. After the color layers 7R, 7G, 7B and the black matrix 6 are formed, these layers are thermally hardened under conditions of 220-250 deg.C treating temp. and for one or more hours of treating time in a nonoxidative atmosphere.

2. 发明专利

JPH03223318A PHOTOCURABLE RESIN COMPOSITION 失效
公开(公告)号：JPH03223318A
公开(公告)日：1991-10-02
申请号：JP1797190
申请日：1990-01-30
申请人： NIPPON PETROCHEMICALS CO LTD
发明人： NARAHARA HISAO , SHIRATORI FUMIO , YAMAGUCHI TATSUO , OMIKA HIROYOSHI
IPC分类号： C08K7/18 , C08F2/48 , C08F279/00 , C08F279/02 , C08F290/00 , C08F299/00 , C08K7/16 , C08K9/04 , C09D5/00 , C09D5/44
摘要： PURPOSE:To obtain the title composition which can give a photosensitive coating film which is substantially tack-free and has sufficient hardness by mixing a specified modified resin with a grafted inorganic powder and a photopolymerization initiator. CONSTITUTION:An addition reaction between a conjugated diene (co)polymer of a number-average mol.wt. of 500-5000 and a vinyl content of 50mol% or more and an alpha,beta-unsaturated carboxylic acid anhydride is effected to obtain an adduct (a) having acid anhydride groups and a softening point (ring and ball softening point test, JIS K 2531-60) of 70-200 deg.C. Component (a) is subjected to a reaction with an alcoholic hydroxyl-containing alpha,beta-unsaturated monocarboxylic ester (b) of the formula (wherein R1 and R2 are each H, or CH3; and R3 is a 2C or higher hydrocarbon residue which may contain a heteroatom) to obtain a modified resin (A) in which 10mol% of the acid anhydride groups of component (a) are opened. 100 pts.wt. component A is mixed with 3-50 pts.wt. grafted inorganic powder (B) obtained by grafting (un)saturated (un)substituted hydrocarbon residues onto an inorganic powder of a particle size of 0.1mum or less (wherein the total number of carbon atoms in the graft hydrocarbon residues per inorganic atom is 4 or more) and 0.1-20 pts.wt. photopolymerization initiator (C).

3. 发明专利

JPH03223316A PHOTOCURABLE RESIN COMPOSITION 失效
公开(公告)号：JPH03223316A
公开(公告)日：1991-10-02
申请号：JP1796890
申请日：1990-01-30
申请人： NIPPON PETROCHEMICALS CO LTD
发明人： KUROKI TERUHISA , IKEDA NOBUO , YAMAGUCHI TATSUO , OMIKA HIROYOSHI
IPC分类号： C08F2/48 , C08F2/50 , C08F8/14 , C08F8/32 , C08F8/46 , C08F279/00 , C08F279/02 , C08F290/00 , C08F299/00 , C09D5/00 , C09D5/44 , C09D109/00 , G03F7/038
摘要： PURPOSE:To obtain the title composition which can give a photosensitive coating film substantially tack-free and has sufficient hardness by mixing two specified resins with a photopolymerization initiator. CONSTITUTION:An addition reaction between a conjugated diene (co)polymer of a number-average mol.wt. of 500-5000 and a vinyl content of 50mol% or more and an alpha,beta-unsaturated dicarboxylic acid anhydride is effected to obtain an adduct (a) having acid anhydride groups and a softening point (ring and ball softening point test, JIS K 2531-60) of 70-200 deg.C. Component (a) is subjected to a reaction with an alcoholic hydroxyl-containing alpha,beta-unsaturated monocarboxylic ester (b) of formula I (wherein R1 and R2 are each H or CH3; and R3 is a 2C or higher hydrocarbon residue which may contain a heteroatom) to obtain a modified resin (A) in which at least 10mol% of the acid anhydride groups of component (a) are opened. Separately, component (a) is made to react with 5-100mol% (based on the acid anhydride groups of component (a) compound (c) of formula II (wherein R4 to R6 are each a 1-20C organic residue) to obtain a resin (B). 100 pts.wt. component A is mixed with 1-100 pts.wt. component B and 0.1-20 pts.wt. photopolymerization initiator (C).

4. 发明专利

JPH0260973A COMPOSITION FOR ELECTRODEPOSITION COATING 失效
公开(公告)号：JPH0260973A
公开(公告)日：1990-03-01
申请号：JP21272688
申请日：1988-08-27
申请人： NIPPON PETROCHEMICALS CO LTD
发明人： OMIKA HIROYOSHI , KUROKI TERUHISA , NARAHARA HISAO , MIYAZAKI KAZUO , ITO AKIO
IPC分类号： C09D5/44 , C09D109/00 , C09D121/00 , C09D147/00 , C09D191/00
摘要： PURPOSE:To obtain the title composition improved in low-temperature curability and tackpreeness without detriment to the performances required of an electrodeposition coating material by adding a wax to a specified resin composition used as an anode deposition type electrodeposition coating material. CONSTITUTION:The title composition is obtained by mixing 100 pts.wt. modified resin having 10-300mgKOH/g (in terms of an acid value per g of the modified resin) of free carboxylic acid residues and at least 10 milliequivalent, per 100g of the modified resin, alpha,beta-unsaturated monocarboxylic acid residues of the formula (wherein R1 and R2 are each H or CH3) in the side chains and/or the main chain and prepared by modifying a drying oil of a number-average MW of 500-10000 or a conjugated diene polymer or copolymer of a number-average MW of 500-10000 with 0.001-1.0 pt.wt. (in terms of the metal atom) organic compound or inorganic compound of at least one metal of Co, Mn, Fe, Ni, Pb, Zn or Cr and 0.2-10 pts.wt. wax, neutralizing at least part of the free carboxyl groups of the modified resin with a base and dispersing or dissolving the neutralized product in water.

5. 发明专利

JPH01146971A ELECTRODEPOSITION PAINT COMPOSITION 失效
公开(公告)号：JPH01146971A
公开(公告)日：1989-06-08
申请号：JP30702487
申请日：1987-12-04
申请人： NIPPON PETROCHEMICALS CO LTD
发明人： OMIKA HIROYOSHI , KUROKI TERUHISA , NARAHARA HISAO , MIYAZAKI KAZUO , ITO AKIO
IPC分类号： C09D5/44 , C09D147/00 , C09D191/00
摘要： PURPOSE:To obtain the title anode-depositing composition excellent in low- temperature curability, by dispersing a mixture of a specified modified resin with an organic or inorganic compound of a metal selected from among Co, Mn, Fe, Ni, Pb, Zn and Cr in water. CONSTITUTION:A drying oil and/or a conjugated diene (co)polymer (A) of an iodine value >=80 and a number average MW of 500-10000 is subjected to an addition reaction with an alpha,beta-unsaturated dicarboxylic acid (anhydride) (B), and the adduct is reacted with a conjugated diene bond-containing alcohol (C) and an alpha,beta-unsaturated monocarboxylic acid hydroxyalkyl ester (D) of formula I to obtain a modified resin (A) containing 10-300mgKOH/g (in terms of an acid value), per g of the modified resin, free carboxyl groups, at most 10 milliequivalents of conjugated diene bonds per 100g of the modified resin, and at least 10 milliequivalents of alpha,beta-unsaturated monocarboxylic acid residues of the formula II, per 100g of the modified resin, in the side chains and/or the main chain. A mixture of 100 pts.wt. component A with 0.001-1.0 pt.wt. (in terms of the metal) of organic or inorganic compound of a metal selected from along Co, Mn, Fe, Ni, Pb, Zn and Cr is neutralized with a base, and the product is dispersed or dissolved in water.

6. 发明专利

JPS63288295A PAPER COATING MATERIAL 失效
公开(公告)号：JPS63288295A
公开(公告)日：1988-11-25
申请号：JP12276287
申请日：1987-05-20
申请人： NIPPON PETROCHEMICALS CO LTD
发明人： KUROKI TERUHISA , ITO AKIO , MIYAZAKI KAZUO , OMIKA HIROYOSHI
IPC分类号： C08L15/00 , C08L21/00 , C08L61/00 , C08L61/04 , C08L61/20 , D21H19/24 , D21H19/58

7. 发明专利

JPH10121373A EMULSIFIED AND DISPERSED COMPOSITION 失效
公开(公告)号：JPH10121373A
公开(公告)日：1998-05-12
申请号：JP20915097
申请日：1997-08-04
申请人： NIPPON PETROCHEMICALS CO LTD , TAKAMATSU YUSHI KK , MATSURA KK
发明人： YOSHIMURA KIICHIRO , OMIKA HIROYOSHI , ITO NAOTO
IPC分类号： C08L99/00 , D06M13/02 , D06M13/03 , D06M13/11 , D06M13/165 , D06M13/322 , D06M13/382 , D06M13/395
摘要： PROBLEM TO BE SOLVED: To obtain an emulsified and dispersed composition capable of imparting an excellent laundering and dry-cleaning resistance, and an excellent feeling to a fiber product by formulating a specific compound to a natural squalene or a squalene. SOLUTION: This emulsified and dispersed composition is prepared by emulsifying and dispersing a natural squalene or a squalene with a nonionic surfactant in water, and further formulating 0.5-200wt.% compound of the formula R1 - NHCH2 O-R2 (R1 is amino or a residue containing the amino; R2 is H or a monovalent hydrocarbon) based on the weight of the before (natural) squalene. The emulsified and dispersed composition is imparted to the fiber product such as a cotton broadcloth by a treatment in the liquid or a pad-dry method and thereafter heat treated at >=160 deg.C to fix the composition on the fiber product.

8. 发明专利

JPH08313894A COLOR FILTER SUBSTRATE AND COLOR LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JPH08313894A
公开(公告)日：1996-11-29
申请号：JP14805795
申请日：1995-05-23
申请人： DAINIPPON PRINTING CO LTD , NIPPON PETROCHEMICALS CO LTD
发明人： KOMUKAI KAN , ONO NORIKATSU , OMIKA HIROYOSHI
IPC分类号： G02B5/20 , G02F1/1335 , G09F9/00
摘要： PURPOSE: To obtain a color filter substrate for a color liquid crystal display device which exhibits excellent display quality in a high-temp. and high-humidity atmosphere and has high affinity by specifying the surface roughness of the color filter forming surface side of first transparent conductive layer. CONSTITUTION: This color filter substrate 1 is constituted by forming color filter layers 4 consisting of a black matrix 5 and colored layers 6 on the first transparent conductive layer 3 for electrodeposition disposed on an insulating transparent substrate 2. Further, a second transparent conductive layer 7 for driving liquid crystals is formed on these color filter layers 4. The color filter layer 4 forming surface side of the first transparent conductive layer 3 has a surface of which the surface roughness (Rmax) at a measurement length of 10000nm is >=10nm and more preferably 10 to 50nm. As a result, the first transparent conductive layer 3 acts as an anchor link to the color filter layers 4 and the color filter layers 4 are held with sufficient adhesive power onto the first transparent conductive layer 3.

9. 发明专利

JPH08262216A PRODUCTION OF COLOR FILTER 失效
公开(公告)号：JPH08262216A
公开(公告)日：1996-10-11
申请号：JP6644295
申请日：1995-03-24
申请人： NIPPON PETROCHEMICALS CO LTD , DAINIPPON PRINTING CO LTD
发明人： MOCHIZUKI FUMIHIRO , OMIKA HIROYOSHI , ANDO MASAYUKI
IPC分类号： G02B5/20 , G02F1/1335
摘要： PURPOSE: To prevent the contamination of a photomask by contact with a photosensitive coating film and to increase the latitude of the shapes of a light shielding region and colored regions by developing an exposed positive type photosensitive coating film and coating a colored coating material by electrodeposition after exposing the transparent electrically conductive regions. CONSTITUTION: A transparent substrate with a light shielding region and transparent electrically conductive regions corresponding to separate image elements on the surface is prepd. and a positive photosensitive coating film is formed on at least the transparent electrically conductive regions. The photosensitive coating film is then exposed from the rear side of the substrate through a photo-mask. The exposed photosensitive coating film is developed and coated after exposing the transparent electrically conductive regions, with a colored coating material by electrodeposition to form colored regions. If such processes are carried out, the order and frequency of the processes may properly be selected and the processes may be combined with different processes in other method.

10. 发明专利

JPH08234190A COLOR LIQUID CRYSTAL DISPLAY DEVICE AND COLOR FILTER SUBSTRATE AND ITS PRODUCTION 失效
公开(公告)号：JPH08234190A
公开(公告)日：1996-09-13
申请号：JP6201695
申请日：1995-02-24
申请人： DAINIPPON PRINTING CO LTD , NIPPON PETROCHEMICALS CO LTD
发明人： ANDO MASAYUKI , YOSHINO TSUNEICHI , OMIKA HIROYOSHI
IPC分类号： G02F1/1335 , G02F1/136 , G02F1/1368 , G09F9/00
摘要： PURPOSE: To provide a color liquid crystal display device which is uniform in the thickness of a liquid crystal layer, allows the orientation treatment of liquid crystals by rubbing and has excellent display quality and a process for producing the color filter substrate used for this color liquid crystal display device. CONSTITUTION: This color filter substrate 2 has a black matrix and colored layers 16 consisting of plural colors in prescribed patterns on the substrate and has light shieldable projecting parts 14 within black matrix forming regions so as to correspond to the TFT elements 22 on a TFT array substrate 3. This color liquid crystal display device is produced by disposing the projecting parts 14 opposite to the TFT elements 22 on the TFT array substrate 3 when the color filter substrate 2 and the TFT array substrate 3 are stuck to each other, regulating the spacing between the color filter substrate 2 and the TFT array substrate 3 by the total of the height of the projecting parts 14 and the TFT elements 22 and hermetically sealing the liquid crystal layer 5 into this spacing part.

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