公开(公告)号：US5015524A

公开(公告)日：1991-05-14

申请号：US457242

申请日：1989-12-27

申请人： Yukio Kobayashi ,  Shoichi Nagai ,  Masatoshi Takesue ,  Fumito Aosai ,  Masao Inoue

发明人： Yukio Kobayashi ,  Shoichi Nagai ,  Masatoshi Takesue ,  Fumito Aosai ,  Masao Inoue

IPC分类号： B29C35/08 ,  B29D11/00 ,  G02B1/04 ,  G02B3/00

CPC分类号： G02B3/00 ,  B29D11/00269 ,  G02B1/041 ,  B29C2035/0827 ,  B29K2033/00 ,  Y10S428/913 ,  Y10T428/26 ,  Y10T428/31511 ,  Y10T428/31565 ,  Y10T428/31797 ,  Y10T428/31928

摘要： A lens sheet comprising a transparent substrate and a lens portion composed of a cured product of an ultraviolet-curable resin composition, which is formed on at least one surface of the transparent substrate. The resin composition exhibits a polymerization shrinkage at curing of not larger than 20% as calculated based on the difference of the specific gravity at 25.degree. C., and a modulus of elasticity at 25.degree. C. after curing of 10 to 1,000 kg/cm.sup.2. The ultraviolet-curable resin composition is preferably comprised of a polyvalent (meth)acrylate, a mono(meth)acrylate and a photopolymerization initiator.

公开(公告)号：US4720165A

公开(公告)日：1988-01-19

申请号：US776884

申请日：1985-09-17

申请人： Shuichiro Tokuda ,  Noriyuki Furukawa ,  Ikuo Kinoshita ,  Hideo Nakamoto ,  Fumito Aosai

发明人： Shuichiro Tokuda ,  Noriyuki Furukawa ,  Ikuo Kinoshita ,  Hideo Nakamoto ,  Fumito Aosai

IPC分类号： G02B6/44 ,  G02B6/04

CPC分类号： G02B6/448 ,  G02B6/4403

摘要： A method for the fabrication of an optical fiber sheet, which comprises supplying a number of optical fibers, arranging them in a plane so that they do not intersect one another, holding the optical fibers by a tool having a clearance slightly larger than the size of the fibers, constringing the fibers in the held portion in the lateral direction to bring them close to one another so that the fibers are contacted with one another, and applying an adhesive to the contacted portion of the fibers and solidifying the adhesive to fix the fibers in the sheet-like form, an apparatus for carrying out the method and an optical fiber sheet prepared according to the method.

摘要翻译： 一种制造光纤片的方法，该方法包括提供多根光纤，将它们排列在一个平面内，使得它们不相交，用具有略大于 将纤维沿横向方向收缩在保持部分中以使它们彼此接近，使得纤维彼此接触，并将粘合剂施加到纤维的接触部分并固化粘合剂以固定纤维 片状形式，用于实施该方法的装置和根据该方法制备的光纤片。

公开(公告)号：US4358508A

公开(公告)日：1982-11-09

申请号：US243062

申请日：1981-03-12

申请人： Hiroyuki Tanaka ,  Fumito Aosai ,  Koichiro Kido ,  Shogo Yamamoto

发明人： Hiroyuki Tanaka ,  Fumito Aosai ,  Koichiro Kido ,  Shogo Yamamoto

IPC分类号： B05D7/14 ,  B05D1/36 ,  B05D5/06 ,  B05D7/00 ,  B05D7/24 ,  C09D177/00 ,  B32B15/08

CPC分类号： B05D7/532 ,  B05D5/068 ,  C09D177/00 ,  B05D2451/00 ,  Y10T428/31681 ,  Y10T428/31692

摘要： A process for forming a coating film comprising coating, onto a substrate, a solvent type coating material prepared by blending a color pigment or combination of a metallic powder and a color pigment into base resin (A) containing a carboxylic acid amide copolymer as main component, then coating a transparent thermosetting powder coating material thereon, and thereafter heating and curing them.

摘要翻译： 一种形成涂膜的方法，包括在基材上涂布通过将着色颜料或金属粉末与彩色颜料的组合混合到含有羧酸酰胺共聚物作为主要成分的基础树脂（A）中制备的溶剂型涂料， ，然后在其上涂布透明的热固性粉末涂料，然后加热固化。

公开(公告)号：US4985472A

公开(公告)日：1991-01-15

申请号：US273338

申请日：1988-11-07

申请人： Fumito Aosai ,  Hiroshi Fukushima ,  Hisako Hado

发明人： Fumito Aosai ,  Hiroshi Fukushima ,  Hisako Hado

IPC分类号： C08F299/06

CPC分类号： C08F299/065

摘要： An actinic ray curable composition for casting polymerization which comprises:(A) 40-90 parts by weight of an urethane poly(meth)acrylate having at least two (meth)acryloyl groups in one molecule,(B) 10-60 parts by weight of a radical polymerizable vinyl monomer having a boiling point of 100.degree. C. or higher, and(C) 0.005-5 parts by weight, per 100 parts by weight of total of the above components (A) and (B), of at least one member selected from methylphenyl glyoxylate, 2-hydroxy-2-methyl-1-phenylpropane-1-one, hydroxycyclohexyl phenyl ketone and a photo-initiator represented by the general formula (I): ##STR1## (wherein R.sub.1 and R.sub.2 which may be identical or different each represents a phenyl group, a methoxy group, an ethoxy group or an isopropyloxy group) and a casting polymerization molded product obtained by radical polymerization of said composition by irradiation with actinic ray.

公开(公告)号：US4680368A

公开(公告)日：1987-07-14

申请号：US870084

申请日：1986-06-03

申请人： Hideo Nakamoto ,  Fumito Aosai ,  Hiroshi Fukushima ,  Eriko Suda

发明人： Hideo Nakamoto ,  Fumito Aosai ,  Hiroshi Fukushima ,  Eriko Suda

IPC分类号： C08F299/06 ,  C09D11/00 ,  C09D11/10 ,  H05K3/28 ,  H05K3/34 ,  C08G18/67

CPC分类号： C09D11/101 ,  C08F299/065

摘要： An ultraviolet curable ink composition comprising, as main components,(A) a polyurethane poly(meth)acrylate obtained by reacting a polyisocyanate compound of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom or a methyl group, and n is an integer of from 1 to 20, with a hydroxyl group-containing (meth)acrylate, and having, in one molecule, at least two (meth)acryloyl groups and at least two urethane bonds,(B) a radical polymerizable low molecular weight compound, and(C) a photopolymerization initiator.

摘要翻译： 一种紫外线固化油墨组合物，其包含作为主要成分的（A）通过使下式的多异氰酸酯化合物（I）表示的聚氨酯聚（甲基）丙烯酸酯，其中R 1为氢原子或甲基，n为 为1〜20的整数，含有羟基的（甲基）丙烯酸酯，并且在一个分子中具有至少两个（甲基）丙烯酰基和至少两个氨基甲酸酯键，（B）可自由基聚合的低分子量 （C）光聚合引发剂。