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1. 发明专利

JP2003073442A Production method for moisture-curing type urethane- based polymer 有权
标题翻译：用于水分固化型尿素聚合物的生产方法
公开(公告)号：JP2003073442A
公开(公告)日：2003-03-12
申请号：JP2001263951
申请日：2001-08-31
申请人： Konishi Co Ltd , コニシ株式会社
发明人： INAYOSHI NORIKO , KOGA SHIGEYUKI , ARISAWA AKIZO
IPC分类号： C08G18/62 , C09J133/06 , C09J133/10 , C09J157/00 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a moisture-curing type urethane-based polymer having an excellent initial tackiness.
SOLUTION: A monomer composition consisting of (1) a polymerizable unsaturated monomer having a hydroxyl group in the molecule, (2) methyl methacrylate and (3) a polymeriable unsaturated monomer other than methyl methacrylate and having no hydroxyl group in the molecule, is prepared firstly. The monomer composition is dissolved into a liquid polyol, followed by radically polymerized to a methacrylic polymer. The resultant compound consists of a polyalkylene glycol and the like, and the methacrylic polymer, entangling each other complicatedly in this stage, then the polyol and methacrylic polymer are introduced isocyanate groups by reacting them with a polyisocyanate, yielding the moisture-curing type urethane-based polymer. A one-pack moisture-curing type urethane-based adhesive composition is obtained by formulating this urethane-based polymer, a filler, etc.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有优异的初始粘性的湿固化型氨基甲酸酯类聚合物。解决方案：制备由（1）分子中具有羟基的可聚合不饱和单体，（2）甲基丙烯酸甲酯和（3）除了甲基丙烯酸甲酯以外并且在分子中不具有羟基的可聚合不饱和单体组成的单体组合物首先。将单体组合物溶解于液体多元醇中，然后自由基聚合成甲基丙烯酸类聚合物。所得化合物由聚亚烷基二醇等和甲基丙烯酸类聚合物在该阶段复杂地混合，然后多异氰酸酯和甲基丙烯酸类聚合物通过与多异氰酸酯反应引入异氰酸酯基团，得到湿固化型聚氨酯 - 基聚合物。通过配制该聚氨酯类聚合物，填充剂等，得到单组分湿固化型氨基甲酸酯类粘合剂组合物。

2. 发明专利

JP2003073408A Method for producing moisture-curing urethane-based resin composition 有权
标题翻译：生产水分固化型尿素树脂组合物的方法
公开(公告)号：JP2003073408A
公开(公告)日：2003-03-12
申请号：JP2001263952
申请日：2001-08-31
申请人： Konishi Co Ltd , コニシ株式会社
发明人： INAYOSHI NORIKO , KOGA SHIGEYUKI , ARISAWA AKIZO
IPC分类号： C08L33/04 , C08F2/44 , C08F220/10 , C08F283/00 , C08G18/34 , C08G18/63 , C08L75/04 , C09J133/06 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a moisture-curing urethane-based resin composition excellent in adhesiveness and initial tack.
SOLUTION: A polyisocyanate is acted on a polyoxycarbonic acid and a polyol. Then, a monomer liquid containing a (meth)acrylic ester is dissolved and the resin composition is obtained by radical polymerization. Alternatively, the liquid is dissolved in a liquid composition containing the polyoxycarbonic acid and the polyol, and the (meth)acrylic ester is subjected to radical polymerization. Then, the resin composition may be obtained by acting the polyisocyanate. Further, the liquid is dissolved in a liquid polyol and the (meth) acrylic ester is subjected to radical polymerization. Then, the resin composition may be obtained by adding the polyoxycarbonic acid and acting the polyisocyanate.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供粘合性和初始粘性优异的湿润性聚氨酯类树脂组合物。解决方案：多异氰酸酯作用于聚碳酸和多元醇上。然后，溶解含有（甲基）丙烯酸酯的单体液体，通过自由基聚合得到树脂组合物。或者，将液体溶解在含有聚碳酸和多元醇的液体组合物中，使（甲基）丙烯酸酯进行自由基聚合。然后，可以通过作用多异氰酸酯来获得树脂组合物。此外，将液体溶解在液体多元醇中，使（甲基）丙烯酸酯进行自由基聚合。然后，可以通过加入聚碳酸和作为多异氰酸酯来获得树脂组合物。

3. 发明专利

JPH11293221A ONE-PACKAGE MOISTURE-CURABLE URETHANE ADHESIVE 失效
公开(公告)号：JPH11293221A
公开(公告)日：1999-10-26
申请号：JP11615598
申请日：1998-04-10
申请人： KONISHI CO LTD
发明人： INAYOSHI NORIKO , SATO TATSUO , HAMADA SHINSUKE
IPC分类号： C08G18/10 , C08G18/42 , C08G18/48 , C08G18/54 , C08G18/64 , C09J11/04 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To obtain an adhesive composition which can form an adhesive layer having moderate flexibility, curability, and hardness, has, as compared with a conventional adhesive, excellent adhesion to the surface of a metal being a can material in the adhesion of a film to a can base in a laminate can, excellent adhesiveness, processability, blocking resistance during film winding, and prominent resistance to retort whitening, and is desirable as a laminate can adhesive. SOLUTION: This adhesive contains an isocyanate-terminated urethane prepolymer obtained by reacting a polyol with an excess of a polyisocyanate in the presence of surface-treated calcium carbonate. The calcium carbonate has a viscosity ratio of 2.0 or above (the ratio of the viscosity value at a prove revolution speed of 6 r/min to that at a prove rotation speed of 60 r/min) as measured on a 15 wt.% dioctyl phthalate dispersion at 28 deg.C with a BM type viscometer, and the polyol comprises a mixture of a polyether polyol and a polyester-polyol, a part of which is a hydroxyl-containing xylene resin. The hydroxyl-containing xylene resin comprises an m-xylene/formaldehyde addition condensation oligomer and/or a modified product thereof.

4. 发明专利

JP2002129136A MOISTURE-CURING ADHESIVE COMPOSITION 失效
公开(公告)号：JP2002129136A
公开(公告)日：2002-05-09
申请号：JP2000321242
申请日：2000-10-20
申请人： KONISHI CO LTD
发明人： INAYOSHI NORIKO , ARISAWA AKIZO
IPC分类号： C09J201/02 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a moisture-curing adhesive composition suited for bonding a heating panel used for floor heating to a flooring material. SOLUTION: This composition comprises component (a) a moisture-curing polymer having a double bond in the molecular chain, component (b) at least either of a hindered phenolic antioxidant and a hindered amine antioxidant, and component (c) at least either of a thioether antioxidant and a phosphite antioxidant. As component (a), a moisture-curing urethane polymer having a double bond derived from butadiene is particularly desirable. It is desirable that the ratio of component (b) to component (c) is 1-20 pts. mass (c), per pt. mass (b). It is desirable that the composition has a total content of components (b) and (c) of 0.01-5 mass %.

5. 发明专利

JPH11263963A ONE-PACK TYPE MOISTURE-CURABLE URETHANE LIQUID TYPE ADHESIVE COMPOSITION 失效
公开(公告)号：JPH11263963A
公开(公告)日：1999-09-28
申请号：JP8933298
申请日：1998-03-17
申请人： KONISHI CO LTD
发明人： SATO TATSUO , INAYOSHI NORIKO , HAMADA SHINSUKE
IPC分类号： C08G18/10 , C08G18/20 , C08G18/42 , C08G18/48 , C08G18/54 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To provide a one pack type moisture-curable liquid urethane adhesion composition that can attain early development of initial tack with which a conventional composition of the same type has a problem, has excellent coating workability and can impart excellent adhesion properties. SOLUTION: As an adhesive composition that manifests excellent action effect with an excellent balance between the viscosity reduction and the adhesion of the urethane prepolymer, is obtained a one-can and moisture-curing type urethane liquid type adhesion composition that early manifests excellent initial tack and can be cold coated by allowing a combination of a polyether polyol with a polyester polyol to react with polyisocyanate, namely the resultant urethane polymer bearing isocyanate chain terminals where a part of these polyols is replaced with hydroxyl-containing xylene resin.

6. 发明专利

JP2001323248A MOISTURE-CURING ADHESIVE COMPOSITION 失效
公开(公告)号：JP2001323248A
公开(公告)日：2001-11-22
申请号：JP2000143037
申请日：2000-05-16
申请人： KONISHI CO LTD
发明人： INAYOSHI NORIKO , ARISAWA AKIZO
IPC分类号： C09J201/00 , C09J123/06 , C09J175/04 , C09J177/00 , C09J183/04
摘要： PROBLEM TO BE SOLVED: To obtain a moisture-curing adhesive composition causing little shift of a board, or the like, bonded to a wall with the adhesive. SOLUTION: This moisture-curing adhesive composition is produced by compounding a moisture-curing liquid adhesive with fibrillated fibers and fibers having low fibrillation degree. The fiber having the low fibrillation degree means a fiber having a fibrillation degree lower than the fibrillated fiber. The fiber having the low fibrillation degree may be a non-fibrillated fiber free from fibril or a fiber containing fibril. The fibrillated fiber is preferably a fibrillated aromatic polyamide fiber and the fiber having low fibrillation degree is preferably a fibrillated polyethylene fiber and/or sepiolite. The moisture-curing liquid adhesive is preferably a modified silicone adhesive or a urethane adhesive. The compounding amount of the fibrillated fiber and the fiber having the low fibrillation degree is 0.1-50 pts.wt. each based on 100 pts.wt. of the moisture- curing liquid adhesive.

7. 发明专利

JPH11263962A ONE-PACK TYPE MOISTURE-CURABLE URETHANE LIQUID TYPE ADHESIVE COMPOSITION 失效
公开(公告)号：JPH11263962A
公开(公告)日：1999-09-28
申请号：JP8933198
申请日：1998-03-17
申请人： KONISHI CO LTD
发明人： SATO TATSUO , INAYOSHI NORIKO , HAMADA SHINSUKE
IPC分类号： C08G18/10 , C08G18/18 , C08G18/20 , C08G18/42 , C08G18/48 , C09J175/04
摘要： PROBLEM TO BE SOLVED: To improve the coating workability that is a defect in conventional one-pack non-solvent type moisture-curable urethane adhesion, impart excellent adhesion and permit the excellent behavior of prompt curing. SOLUTION: 0.1-30 mass parts of N-methyl-2-pyrrolidone is formulated to 100 mass parts of urethane polymer bearing isocyanate chain terminals to prepare a low-viscosity and high-adhesion solution. In addition, as a urethane prepolymer bearing isocyanate chain terminals, it is allowed to react with a polyoxypropylene polyol and polyester polyols prepared by reaction of polyhydric alcohol with polycarboxylic acid to prepare urethane prepolymer bearing isocyanate groups as chain terminals to improve the balance between the low viscosity and the adhesion performance. Further, at least one amine selected from bis(morpholinoethyl) ether, bis(2,6-dimethyl-morpholinoethyl) ether and bis(3,5-dimethylmorpholino-ethyl) ether is formulated to obtain a one-pack type moisture-curable urethane liquid type adhesion composition having improve prompt curing behavior.

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