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1. 发明授权

US5217552A Method of installing tile-like floor material 失效
标题翻译：安装瓦片地板材料的方法
公开(公告)号：US5217552A
公开(公告)日：1993-06-08
申请号：US753543
申请日：1991-09-03
申请人： Norihisa Miyajima , Issei Ozaki , Akio Tanimoto , Yasumasa Takao , Osamu Yoshikawa
发明人： Norihisa Miyajima , Issei Ozaki , Akio Tanimoto , Yasumasa Takao , Osamu Yoshikawa
IPC分类号： A47G27/04 , C08L33/08 , C09J133/08 , E04F15/10
CPC分类号： E04F15/10 , A47G27/0437 , C09J133/08 , C08L2205/02 , C08L33/08 , C09J2201/606 , Y10S156/929 , Y10T156/1184
摘要： The present invention provides a pressure sensitive adhesive for a tile-like floor material wherein the adhesive includes a polymer A having a mean particle diameter of from 0.05 to 4 .mu. and a polymer B having a mean particle diameter of from 5 to 150 .mu. and in combination therewith, the polymer B being obtained by aqueous suspension polymerization in the presence of a partially saponified polyvinyl alcohol and being lower than the polymer A in glass transition point, and a method of installing the tile-like floor material which employs the adhesive.
摘要翻译：本发明提供一种瓦片状地板材料用粘合剂，其中粘合剂包括平均粒径为0.05〜4μm的聚合物A和平均粒径为5〜150μm的聚合物B，通过与部分皂化的聚乙烯醇的存在下的水性悬浮聚合得到的聚合物B的摩尔比低于玻璃化转变点的聚合物A.以及使用该粘合剂的瓦片状的地板材料的安装方法。

2. 发明授权

US5389437A Pressure sensitive adhesive sheet a pressure sensitive label and a laminate utilizing a specified pressure sensitive adhesive layer 失效
标题翻译：压敏粘合片是压敏标签和使用特定压敏粘合剂层的层压体
公开(公告)号：US5389437A
公开(公告)日：1995-02-14
申请号：US126971
申请日：1993-09-24
申请人： Norihisa Miyajima , Issei Ozaki , Hajime Fukada
发明人： Norihisa Miyajima , Issei Ozaki , Hajime Fukada
IPC分类号： C08F220/12 , C09J7/02 , C09J133/06 , B32B7/12 , B32B27/36
CPC分类号： C09J7/0217 , C08F220/12 , C09J133/062 , C09J2201/606 , Y10T428/1225 , Y10T428/2848 , Y10T428/2852 , Y10T428/31507 , Y10T428/31906 , Y10T428/31935
摘要： A pressure sensitive adhesive sheet or label comprising an adhesive coated substrate of paper or synthetic resin film, the adhesive coating containing an acrylic copolymer prepared by copolymerization of 0.1 to 20 weight % of (A) at least one unsaturated monomer of the formula: ##STR1## wherein R is hydrogen or methyl group, R.sup.1 and R.sup.2 are hydrogen or a C.sub.1 -C.sub.4 alkyl, n is 1 to 4; 0.01 to 10 weight % or (B) at least one unsaturated monomer of the formula: ##STR2## wherein Y is an organic group having a radical polymerizable unsaturated bond and R.sup.3, R.sup.4 and R.sup.5 are an aryl, or an unsubstituted or substituted alkyl; 0 to 10 weight % of (C) at least one unsaturated monomer of the formula: ##STR3## wherein R.sup.6 R.sup.7, R.sup.8, R.sup.9 and R.sup.10 are hydrogen or --CH.sub.2 OH; 60 to 99.89 weight % of (D) at least one unsaturated monomer of the formula: ##STR4## wherein R.sup.11 is hydrogen or methyl group and R.sup.12 is a C.sub.1 -C.sub.14 alkyl.A laminate can be prepared by laminating sheets or plastic molded articles with an adhesive coating composition as set forth above.
摘要翻译：一种压敏粘合剂片或标签，其包含粘合剂涂布的纸或合成树脂膜基材，所述粘合剂涂层含有丙烯酸共聚物，所述丙烯酸共聚物通过共聚合0.1至20重量％的（A）至少一种下式的不饱和单体制备：其中R是氢或甲基，R 1和R 2是氢或C 1 -C 4烷基，n是1至4; 0.01至10重量％或（B）至少一种下式的不饱和单体：其中Y为具有自由基聚合性不饱和键的有机基团，且R 3，R 4和R 5为芳基或未取代或取代的烷基; 0至10重量％的（C）至少一种下式的不饱和单体：其中R 6 + L，R 7，R 8，R 9和R 10是氢或-CH 2 OH; 60至99.89重量％的（D）至少一种下式的不饱和单体：其中R 11是氢或甲基，R 12是C 1 -C 14烷基。可以通过用如上所述的粘合剂涂料组合物层压片材或塑料模制品来制备层压体。

3. 发明授权

US5278271A Pressure sensitive adhesive composition and a pressure sensitive adhesive sheet, a label and a laminate utilizing it 失效
标题翻译：压敏粘合剂组合物和压敏粘合剂片，标签和利用它的层压体
公开(公告)号：US5278271A
公开(公告)日：1994-01-11
申请号：US800533
申请日：1991-11-27
申请人： Norihisa Miyajima , Issei Ozaki , Hajime Fukada
发明人： Norihisa Miyajima , Issei Ozaki , Hajime Fukada
IPC分类号： C08F220/12 , C09J7/02 , C09J133/06 , C09J133/24 , C08F226/02 , C08F218/02
CPC分类号： C08F220/12 , C09J133/062 , C09J7/0217 , C09J2201/606 , Y10T428/31507 , Y10T428/31909
摘要： The pressure sensitive adhesive composition is favorably utilized for lamination of plastic molded articles, particularly molded articles of polycarbonate resins and molded articles of acrylic resins because formation of blisters, such as bubbles and liftings, is prevented. It is favorably utilized for pressure sensitive adhesive sheets for surface protection because increase of adhesive strength is small, staining of the surface of the substrate is prevented and removability is excellent. It is also favorably utilized for electric insulation tapes because corrosion resistance, creep property and solvent resistance are excellent.The pressure sensitive adhesive composition comprises as the main component thereof a specific acrylic copolymer prepared by copolymerization of a specific methyleneamine derivative of acrylamide, a specific amine derivative of acrylimide, a specific diacetone derivative of acrylamide and a specific ester of acrylic acid.
摘要翻译：压敏粘合剂组合物有利地用于塑料模塑制品，特别是聚碳酸酯树脂的模塑制品和丙烯酸树脂的模塑制品的层压，因为防止了气泡和提升等气泡的形成。由于粘合强度的增加小，防止了基材表面的污染，除去性优异，因此适用于表面保护用的压敏粘合片。由于耐腐蚀性，蠕变性和耐溶剂性优异，因此也优选用于电绝缘带。压敏粘合剂组合物作为其主要成分包含通过丙烯酰胺的特定亚甲基胺衍生物，丙烯酰亚胺的特定胺衍生物，丙烯酰胺的特定双丙酮衍生物和丙烯酸的特定酯共聚制备的特定丙烯酸共聚物。

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