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1. 发明专利

JPS63132861A NOVEL ACRYLIC COMPOUND 失效
公开(公告)号：JPS63132861A
公开(公告)日：1988-06-04
申请号：JP28152486
申请日：1986-11-25
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , MURAI KOICHI , KODO KEIUN
IPC分类号： C07C69/753 , C08F20/10 , C08F20/20 , C08F20/26 , C08F20/28
摘要： NEW MATERIAL:A compound expressed by formula I (A -A are H or substituent group having acryloyl or methacryloyl). EXAMPLE:Monoacryloyloxyethyl ester of 3,4-dicarboxy-1,2,3,4-tetrahydro-1 naphthalenesuccinic acid (referred to as TDA). USE:A raw material for curable resin compositions having high a hardness and strength, excellent curability, adhesive property as well as heat resistance and useful as a raw material for coating materials, inks, adhesives, molded articles, etc. PREPARATION:TDA anhydride expressed by formula II is reacted with an acrylic compound, having hydroxyl group and expressed by formula III is 50-150 deg.C for several hr to afford the aimed compound expressed by formula I. The reaction, if necessary, is carried out in a solvent, e.g. benzene, etc., using a catalyst, e.g. triethylamine, etc., a thermal polymerization inhibitor, e.g. benzoquinone, etc.

2. 发明专利

JPS63312377A BONDING COMPOSITION 失效
公开(公告)号：JPS63312377A
公开(公告)日：1988-12-20
申请号：JP14721287
申请日：1987-06-12
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , KODO KEIUN
IPC分类号： C08F20/30 , C08F20/18 , C08F20/26 , C08F220/10 , C09J4/02
摘要： PURPOSE:To obtain the titled composition, containing a specific compound derived from a specific polycarboxylic acid or an acid anhydride thereof, capable of improving adhesive strength and heat resistance without impairing other physical properties and useful as anaerobic adhesives, etc. CONSTITUTION:The aimed composition containing a polyester (meth)acrylate compound having at least one carboxyl group which is a reaction product of (A) one or more selected from the group consisting of polycarboxylic acid anhydrides or hydrous substances thereof expressed by formula I (R and R are H or 1-8C alkyl) or formula II with (B) an acrylate or methacrylate compound [e.g. 2-hydroxyethyl (meth)acrylate] having hydroxyl group. Furthermore, the above-mentioned compound is preferably obtained by reacting, e.g. 3,4- dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid, etc., or an acid anhydride thereof with the component (B) in the presence of an esterification catalyst and polymerization inhibitor at 50-150 deg.C for several hr.

3. 发明专利

JPS63132915A NOVEL POLYESTER ACRYLATE COMPOUND 失效
公开(公告)号：JPS63132915A
公开(公告)日：1988-06-04
申请号：JP28152586
申请日：1986-11-25
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , MURAI KOICHI , KODO KEIUN
IPC分类号： C08F299/04 , C08F290/00 , C08G63/12 , C08G63/20
摘要： NEW MATERIAL:The compound of formula I [T is residue obtained by remov ing terminal carboxyl group from 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naph thalenesuccinic acid; B is residue obtained by removing both terminal OH groups from a diol compound; A -A are H or substituent group having (meth)acryloyl group provided that at least one of A -A is said substituent group; n is 0 or integer of >=1]. USE:A raw material for curable resin composition. PREPARATION:The objective compound can be produced by reacting 3,4- dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid (anhydride) with a diol compound and reacting the resultant polyester oligomer of formula II with an acrylic compound having OH group.

4. 发明专利

JPS63132912A CURABLE RESIN COMPOSITION 失效
公开(公告)号：JPS63132912A
公开(公告)日：1988-06-04
申请号：JP28152686
申请日：1986-11-25
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , MURAI KOICHI , KODO KEIUN
IPC分类号： C08F20/30
摘要： PURPOSE:To obtain the titled novel composition having excellent photo-setting property and improved adhesivity to metals, etc., without lowering the physical properties such as hardness, mechanical strength, etc., and suitable as paint, adhesive, printing ink, etc., by using a specific reaction product as a curable component. CONSTITUTION:The objective composition contains a reaction product of (A) 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic acid (anhydride) and (B) a compound having ethylenic unsaturated group and having OH group or glycidyl group [e.g. 2-hydroxyethyl (meth)acrylate, glycidyl (meth)acrylate, etc.], as a curable component.

5. 发明专利

JPS61179250A VINYL CHLORIDE RESIN COMPOSITION 失效
公开(公告)号：JPS61179250A
公开(公告)日：1986-08-11
申请号：JP2061985
申请日：1985-02-04
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , KODO KEIUN
IPC分类号： C08K5/12 , C08L1/00 , C08L27/00 , C08L27/06
摘要： PURPOSE:To provide the titled compsn. which has improved processability and gives moldings having improved hardness, strength, heat distortion temp., etc., by blending a tetracarboxylic tetraester contg. at least two (in total) of cycloalkyl and/or aryl groups with a vinyl chloride resin. CONSTITUTION:1-30pts.wt. tetraester of a 3,4-dicarboxy-1,2,3,4- tetrahydronaphthyl-1-succinic dianhydride contg. at least two groups (in total) of cycloalkyl and aryl groups and having the formula (wherein R -R are each cycloalkyl, aryl, 1-8C alkyl) is blended with 100pts.wt. vinyl chloride resin (e.g. vinyl chloride homopolymer or vinyl chloride/ethylene copolymer) to obtain the desired vinyl chloride resin compsn. An example of the compd. of the formula is tetra(cyclohexyl) ester of 3,4-dicarboxy-1,2,3,4- tetrahydronaphthyl-1-succinic dianhydride.

6. 发明专利

JPS61155495A SYNTHETIC LUBRICANT COMPOSITION 失效
公开(公告)号：JPS61155495A
公开(公告)日：1986-07-15
申请号：JP28059284
申请日：1984-12-27
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , KODO KEIUN
IPC分类号： C10M105/36 , C10N30/08 , C10N40/08 , C10N40/20
摘要： PURPOSE:To provide a synthetic lubricant composition useful as not only a general-purpose oil such as working oil, metal-machining oil, machine oil for high-temperature use or engine oil but also base oil of a grease, which comprises as active ingredient tetracarboxylate tetraester represented by the given chemical formula. CONSTITUTION:A desired synthetic lubricant composition is obtained by incorporating as active ingredient tetracarboxylate tetraester represented by the given chemical formula (wherein R -R each independently stand for alkyl or alkenyl having 4-22 carbon atoms), for example, TDA tetra(n-octyl)ester.

7. 发明专利

JPS61155421A EPOXY RESIN COMPOSITION 失效
公开(公告)号：JPS61155421A
公开(公告)日：1986-07-15
申请号：JP28059484
申请日：1984-12-27
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： KIMURA YOSHIAKI , KAWASHIMA YUJI , KITAGAWA HIROSHI , IKEDA NAOKI , MAEKAWA SHOJI , KODO KEIUN
IPC分类号： C08G59/00 , C08G59/42 , C08G59/48 , C08G59/62
摘要： PURPOSE:An epoxy resin composition excellent in flexibility, water resistance, heat resistance, etc., prepared by using 3,4-dicarboxy-1,2,3,4-tetrahydro-1- naphthalenesuccinic dianhydride modified with a specified diol as a curing agent. CONSTITUTION:3,4-Ducarboxy-1,2,3,4-tetrahydro-1-naphthalenesuccinic dianhydri de or its mixture with its isomers (A) is reacted with a prim. alkanediol having a 6-12C main chain (e.g., 1,6-hexanediol or 1,9-nonanediol) at a temperature of about 180-200 deg.C to modify component A with component B. The obtained modified products as a curing agent component is added to an epoxy resin (e.g., bisphenol F epoxy resin) in an amount of about 0.2-1.5 equivalent per equivalent of the epoxy groups in the epoxy resin to obtain the purpose epoxy resin composition.

8. 发明专利

JPS6465175A MODIFIED INORGANIC FILLER 失效
公开(公告)号：JPS6465175A
公开(公告)日：1989-03-10
申请号：JP22253487
申请日：1987-09-04
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , MAEKAWA SHOJI , KAWASHIMA YUJI , KITAGAWA HIROSHI , KODO KEIUN
IPC分类号： C09C3/08 , C08K9/04 , C09C1/40
摘要： PURPOSE:To improve the dispersibility in a thermoplastic resin to thereby enable injection molding and inflation molding directly without precompounding, by treating an inorganic filler with specified partially esterified tetracarboxylic acids. CONSTITUTION:This modified inorganic filler is obtained by treating an in organic filler with partially esterified tetracarboxylic acids of formulas I and/or II. In these formulas, R and R are each H or 1-8C alkyl; R -R are each H, 1-28C alkyl or alkenyl, provided that at least one of R -R is H; A is 1-4C alkylene; n is an integer of 0-5, provided that it is 0 when R is H. The amount of said partially esterified tetracarboxylic acids added is about 0.1-20wt.% based on the filler.

9. 发明专利

JPS63132916A NOVEL POLYESTER ACRYLATE COMPOUND 失效
公开(公告)号：JPS63132916A
公开(公告)日：1988-06-04
申请号：JP28152786
申请日：1986-11-25
申请人： NEW JAPAN CHEM CO LTD , KODO KEIUN
发明人： IKEDA NAOKI , KAWASHIMA YUJI , MURAI KOICHI , KODO KEIUN
IPC分类号： C08F299/04 , C08F290/00 , C08G63/12 , C08G63/20
摘要： NEW MATERIAL:The compound of formula I [T is residue obtained by remov ing terminal carboxyl group from 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naph thalenesuccinic acid; A is residue obtained by removing both terminal OH groups from a diol compound having (meth)acryloyl group; n is positive integer]. USE:A photo-setting resin. The cured product has excellent toughness, adhesivity, transparency and chemical resistance and is useful as a photo-setting paint, ink, adhesive, molded article, etc. PREPARATION:The objective compound can be produced by reacting a bisphenol of formula II with epichlorohydrin of formula III, reacting the obtained com pound of formula IV with (meth)acrylic acid to form the compound of formula V and reacting the product with 3,4-dicarboxy-1,2,3,4-tetrahydro-1-naph thalenesuccinic acid anhydride.

10. 发明专利

DE60234320D1 未知
公开(公告)号：DE60234320D1
公开(公告)日：2009-12-24
申请号：DE60234320
申请日：2002-02-15
申请人： NEW JAPAN CHEM CO LTD
发明人： SADAMITSU KIYOSHI , IKEDA NAOKI , HOKI MANABU , NAGATA KENICHIRO , OGINO KOICHI
IPC分类号： B29C55/14 , B29C55/00 , C08J5/18 , C08J9/00 , H01M2/16
摘要： Disclosed is a successively biaxially stretched film obtained by successive biaxial stretching method comprising extruding a melt of a beta -crystal nucleating agent-containing polypropylene-based resin composition from a T-die, cooling the extruded resin on a chill roll, and stretching the resulting web sheet longitudinally and then transversely, wherein the longitudinally stretched sheet is made to have a degree of beta -crystal orientation of less than 0.3 by the following method (I) and/or (II), optionally subjected to annealing treatment, and transversely stretched: method (I): melting the polypropylene-based resin composition containing needle crystals of a specific beta -crystal nucleating agent at a temperature not lower than m.p. of the polypropylene-based resin and lower than dissolution temperature of the beta -crystal nucleating agent in the polypropylene-based resin melt, and extruding the melt from the T-die at the same temperature, method (II): adjusting neck-in ratio during longitudinal stretching to 25 to 55%. The porous polypropylene film has good breakage resistance during manufacture, excellent thickness uniformity, high porosity and air-permeability, and is useful for battery separators.

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