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11.发明专利
公开(公告)号：JPH0491122A
公开(公告)日：1992-03-24
申请号：JP20785490
申请日：1990-08-06
Applicant: DAICEL CHEM
Inventor： TAKEMOTO SHIN
IPC: C08G63/08 , C08F16/26 , C08F290/06 , C08G63/52 , C08G63/668 , C08L67/07 , C09D4/00 , C09D129/10 , C09D167/07
Abstract: PURPOSE:To obtain the title composition capable of simultaneously providing excellent flexibility and adhesion and providing hydrophilic property, etc., in addition to improvement of some characteristics as a coating base. CONSTITUTION:The aimed composition containing a compound having a structure expressed by formula II (R is H or 1-10C alkyl; R and R are H or 1-5C alkyl and R and R can be simultaneously replaced by each group; R is divalent organic compound residue; x is 0 or 1-10; y is 2-10; z is 3-7; n is 1-20) and containing a carboxyl group and obtained by reacting (A) a compound expressed by formula I with (B) an acid anhydride. Furthermore, a compound obtained by subjecting a lactone compound to ring-opening addition polymerization with unsaturated compound having OH group is preferably used as the component A and a dibasic acid anhydride expressed by formula III is preferably used as the component B.
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公开(公告)号：JPH0489822A
公开(公告)日：1992-03-24
申请号：JP20561790
申请日：1990-08-02
Applicant: DAICEL CHEM
Inventor： FUJIWA TAKAAKI , TAKEMOTO SHIN , WATANABE MASAHARU
Abstract: PURPOSE:To prepare a hardly crystallizable liq. lactone polyester polyol by allowing at least two lactones to undergo ring-opening polymn. with a specific hydroxylated compd. in the presence of a catalyst. CONSTITUTION:At least two lactones (e.g. beta-methly-delta-valerolactone, trimethylcaprolactone) are allowed to undergo ring-opening polymn. with a 1-20C hydroxylated compd. (e.g. trimethylolpropane) in the presence of a catalyst (e.g. a compd. contg. at least one element selected from the group consisting of Sn, Ti, W, and Zn) to give a hardly crystallizable liq. lactone polyester polyol contg. a reactive monomer of the formula (wherein R and R are each H, CH3, C2H5, C3H7, or C4H9 provided they are not simultaneously H atoms; x and x are each 1-7; y and y are each 0-20 provided they are not simultaneously H atoms; (z) is 1-4; and R is 1-20C alkyl). The resulting polyol is markedly improved in the ease of handling, resistance to whitening of a product prepd. therefrom, etc.
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公开(公告)号：JP2004314349A
公开(公告)日：2004-11-11
申请号：JP2003109138
申请日：2003-04-14
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： KAWAI KENICHI , TAKEMOTO SHIN
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an ink recording body which is excellent in dispersibility, and provides no blotting especially under a high-temperature and high-humidity condition and a clear image.
SOLUTION: The resin composition for the ink recording body comprises at least (A) a cationic resin-modified inorganic particulate dispersion obtained by mixing and dispersing (A-1) an inorganic particulate and a cationic resin (A-2) in a polar solvent and (B) a hydrophilic binder resin. The cationic resin (A-2) is a resin obtained by copolymerizing an amino group-containing polymerizable unsaturated monomer expressed by formula (1) and another polymerizable unsaturated monomer. In the formula, A is an alkylene group; R
1 , R
2 and R
3 are the same or different from each other, and a hydrogen atom, or a 1-4C alkyl group or the like; and Y is an oxygen atom or NH.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种分散性优异的油墨记录体用树脂组合物，特别是在高温高湿条件下和清晰的图像下不产生印迹。 解决方案：用于油墨记录体的树脂组合物至少包含（A）通过将（A-1）无机颗粒和阳离子树脂（A-2）混合并分散在其中而获得的阳离子树脂改性的无机颗粒分散体 极性溶剂和（B）亲水性粘合剂树脂。 阳离子树脂（A-2）是通过使由式（1）表示的含氨基的可聚不饱和单体与另一种可聚合不饱和单体共聚得到的树脂。 在该式中，A是亚烷基; R
1 ，R 2 和R 3 彼此相同或不同，氢原子或1-4C烷基 或类似物; Y是氧原子或NH。 版权所有（C）2005，JPO＆NCIPI -
公开(公告)号：JP2002338935A
公开(公告)日：2002-11-27
申请号：JP2001148655
申请日：2001-05-18
Applicant: DAICEL CHEM
Inventor： MIZUMOTO SEIJI , TAKEMOTO SHIN , OKUYAMA NAOTO
IPC: B32B27/00 , C09J7/02 , C09J11/06 , C09J201/00 , G09F3/10
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive adhesive composition, or the like, useful in manufacturing a heat-sensitive adhesive laminate by coating the composition on a transparent base, wherein the composition can be dried by heating at a higher temperature as well as can maintain high adhesion properties and transparency for a long time, and is further excellent in blocking resistance. SOLUTION: In the heat-sensitive adhesive composition comprising a thermoplastic resin and a solid plasticizer as principal components, the solid plasticizer comprises at least two kinds of compounds, and a difference in solubility parameter between the at least two kinds of compounds according to the Fedors method is ) .
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公开(公告)号：JP2002317168A
公开(公告)日：2002-10-31
申请号：JP2001119494
申请日：2001-04-18
Applicant: DAICEL CHEM
Inventor： TAKEMOTO SHIN
IPC: C09J7/02 , C09J201/00
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive pressure-sensitive adhesive composition and a heat-sensitive pressure-sensitive adhesive which can maintain high adhesiveness for a long time when they are applied on a base material to produce a heat-sensitive pressure-sensitive adhesive laminate and which are excellent in blocking resistance, and a heat-sensitive pressure-sensitive adhesive laminate which can be produced with high productivity, is excellent in the persistence of adherence and transparency and is free from blocking even when preserved for a long period of time, and a process for producing the laminate. SOLUTION: The heat-sensitive pressure-sensitive adhesive composition provided is characterized in that it contains a thermoplastic resin (A) and a solid plasticizer (B), wherein the solid plasticizer (B) used comprises at least two compounds having a melting point of 100 to 150 deg.C and preferably selected from the group consisting of phosphoric ester compounds (a), phthalic ester compounds (b), hindered phenol compounds (c), triazole compounds (d) and hydroquinone compounds (e).
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Patent Agency Ranking
公开(公告)号：JP2000144091A
公开(公告)日：2000-05-26
申请号：JP31793998
申请日：1998-11-09
Applicant: DAICEL CHEM
Inventor： TAKEMOTO SHIN
IPC: C09J7/02 , C09J11/04 , C09J151/08 , C09J157/00 , C09J175/04
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive compsn. with little tackiness of the coated surface when coated on a substrate and a good self-adhesivity between coated surfaces as well as excellent aging resistance and printabitity. SOLUTION: This compsn. contains, as basic components, (A) a resin compsn. composed of a urethane resin (1) and a polymer (2) from an unsatd. polymerizable compd,, and (B) minute particles having an average particle size of 0.5-30 μm, wherein at least one of the urethane resin (1) and the polymer (2) from the unsata. polymerizable unsatd, is a cationic polymer. The resin compsn. may be composed of the urethane resin (1), and the polymer (2) from the unsatd. polymerizable compd. dispersed in the urethane resin as particles. It can also be a water based emulsion comprising polymer particles having a core/shell structure or a microdomain structure composed of the urethane resin (1) and the polymer (2) from the unsatd. polymerizable compd.
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17.发明专利
公开(公告)号：JP2000104031A
公开(公告)日：2000-04-11
申请号：JP27408798
申请日：1998-09-28
Applicant: DAICEL CHEM
Inventor： MIZUMOTO SEIJI , TAKEMOTO SHIN
IPC: C09J7/02 , C09J5/06 , C09J151/08 , C09J163/00
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive adhesive excellent in adhesion, holding strength, and water resistance. SOLUTION: A heat-sensitive adhesive comprises a thermoplastic resin constituted by (1) an epoxy compound and (2) a polymer of a polymerizable unsaturated compound, and a solid plasticizer. The thermoplastic resin may be constituted by this polymer (2) and the epoxy compound (1) dispersed in this polymer (2) or by an aqueous emulsion containing polymer particles having a core/shell structure constituted by the epoxy compound (1) and the polymerizable unsaturated monomer (2). The epoxy compound (1) includes an epoxy resin. The heat- sensitive adhesive may further contain a tackifier.
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公开(公告)号：JPH10337970A
公开(公告)日：1998-12-22
申请号：JP14966797
申请日：1997-06-06
Applicant: DAICEL CHEM
Inventor： FUJIWA TAKAAKI , KATAOKA KAZUYA , TAKEMOTO SHIN
Abstract: PROBLEM TO BE SOLVED: To form images with superior peelable property, high coloring density, and excellent vividness by forming out of copolymer of silicone macro monomer and vinyl monomer. SOLUTION: The copolymer is formed of a polymer produced by an emulsion polymerization of silicone macro monomer and vinyl monomer. Besides, representative silicone macro monomer an be indicated by a formula I or II, and in the formulas I, II, R shows a hydrogen atom or a methyl group, R indicates a C2-4 alkylene group, R expresses an alkyl group or an aryl group, and (n) shows an integral number of 10-150. Herein, vinyl ester or its class is used for, e.g. a vinyl monomer. The rate between silicone macro monomer and vinyl monomer is of the order of silicone macro monomer/vinyl monomer=10/90-60/40 (weight ratio). Also, polymer particles obtained by emulsion polymerization are on the order of 0.01-1 μm in its mean particle diameter.
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公开(公告)号：JPH10309874A
公开(公告)日：1998-11-24
申请号：JP24419097
申请日：1997-09-09
Applicant: DAICEL CHEM
Inventor： KATAOKA KAZUYA , TAKEMOTO SHIN , FUJIWA TAKAAKI , MIZUMOTO SEIJI
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for image receiving layer required for forming a clear image by thermal transfer system or ink jet recording system. SOLUTION: An image receiving layer is formed by coating at least one side of a basic maternal with a resin composition composed of urethane resin 1 and a polymer 2 of polymeric unsaturated compound. In the resin composition, the polymer 2 may be dispersed granularly into the urethane resin 1 or the resin composition may be an aqueous polymer emulsion containing polymer particles having core shell structure or microdomain structure constituted of the urethane resin 1 and the polymer 2. The resin composition may also contain a hydrophilic polymer.
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公开(公告)号：JPH0445126A
公开(公告)日：1992-02-14
申请号：JP15206690
申请日：1990-06-11
Applicant: DAICEL CHEM
Inventor： TAKEMOTO SHIN , FUJIWA TAKAAKI
Abstract: PURPOSE:To prepare the subject monomer giving products having improved colors by reacting a carboxyl group-containing unsaturated monomer with a caprolactone polymer in the presence of an acidic catalyst. CONSTITUTION:An unsaturated monomer having a carboxyl group [e.g. (meth) acrylic acid, beta-acryloyloxyethylsuccinic acid] is made to react with a caprolactone having a mol.wt. of 10,000-100,000 in the presence of an acidic catalyst (preferably p-toluene sulfonic acid) to prepare the objective monomer having a carboxyl group at the terminal thereof.
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