公开(公告)号：US5104591A

公开(公告)日：1992-04-14

申请号：US467399

申请日：1990-01-22

申请人： Eiichi Masuhara ,  Shigeo Komiya ,  Shin Makino

发明人： Eiichi Masuhara ,  Shigeo Komiya ,  Shin Makino

IPC分类号： A61C13/15

CPC分类号： A61C19/003

摘要： Dental light-curing resins are cured with light and under pressure by placing the uncured resin on a cast or mold or dental appliance to be prepared then covered with a transparent or translucent flexible membrane or sheet. In a chamber gas pressure is applied to the sheet and, in turn, to all parts of the underlying resin and, while pressurized, the resin is exposed to light to cure it.

公开(公告)号：US4625009A

公开(公告)日：1986-11-25

申请号：US845936

申请日：1986-03-31

申请人： Tetsuro Izumitani ,  Niro Tarumi ,  Shigeo Komiya ,  Takeyuki Sawamoto

发明人： Tetsuro Izumitani ,  Niro Tarumi ,  Shigeo Komiya ,  Takeyuki Sawamoto

IPC分类号： C08F20/10 ,  C08F20/52 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/18 ,  C08F220/28 ,  C08F220/54 ,  C08F220/56 ,  C08F290/00 ,  C08F299/02 ,  G02B1/04 ,  G02C7/04 ,  C08F20/54

CPC分类号： C08F220/54 ,  G02B1/043

摘要： A high-hydration contact lens having a high strength is disclosed which is made of a copolymer composed of (i) 40 to 90 wt. % of N,N-dimethyl acrylamide, (ii) 5 to 50 wt. % of a hydrophobic monomer, (iii) 0.1 to 10 wt. % of an unsaturated carboxylic acid having one ethylenically unsaturated bond, and (iv) 0.01 to 5.0 wt. % of a crosslinking agent, wherein the hydrophobic monomer is selected from the group consisting of phenyl acrylates, benzyl acrylates, phenyl methacrylates, benzyl methacrylates, alkyl acrylates, alkyl methacrylates, cyclohexyl acrylates and cyclohexyl methacrylates, and the crosslinking agent is selected from those represented by formula (I), (II), or (III) ##STR1## wherein X represents a hydrogen atom or a methyl group, a is an integer of 2 to 23, and b and c each is an integer of 2 to 14.

摘要翻译： 公开了具有高强度的高水合隐形眼镜，其由以下组成的共聚物制成：（i）40〜90重量％ ％的N，N-二甲基丙烯酰胺，（ii）5〜50wt。 ％的疏水性单体，（iii）0.1〜10重量％ ％的具有一个烯属不饱和键的不饱和羧酸，和（iv）0.01〜5.0重量％ ％的交联剂，其中所述疏水性单体选自丙烯酸苯酯，丙烯酸苄酯，甲基丙烯酸苯酯，甲基丙烯酸苄酯，丙烯酸烷基酯，甲基丙烯酸烷基酯，丙烯酸环己酯和甲基丙烯酸环己酯，所述交联剂选自 （II）其中X表示氢原子或甲基，a是2〜2的整数， 23，b和c分别为2〜14的整数。

公开(公告)号：US4306780A

公开(公告)日：1981-12-22

申请号：US57204

申请日：1979-07-13

申请人： Niro Tarumi ,  Makoto Tsuchiya ,  Shigeo Komiya ,  Eiichi Masuhara

发明人： Niro Tarumi ,  Makoto Tsuchiya ,  Shigeo Komiya ,  Eiichi Masuhara

IPC分类号： C08F20/00 ,  B29C33/00 ,  C08F20/10 ,  C08F220/30 ,  C08F251/00 ,  G02B1/04 ,  G02B5/30 ,  C08F220/20 ,  C08F228/04

CPC分类号： G02B1/041 ,  B29C33/0038 ,  C08F220/30 ,  B29L2031/7602

摘要： The present invention relates to a copolymer for high refractive lens having a refractive index equal to or higher than 1.55, obtained by copolymerization of one or more of the first monomer component having the formula (I) ##STR1## wherein R.sub.1 signifies hydrogen atom or methyl radical, R.sub.2 signifies hydrogen atom or methyl radical, and m and n signify integers 0 to 4 in total, with one or more of the radically polymerizable second monomer component, homo-polymer of which has a refractive index equal to or higher than 1.55 and, if necessary, with the radically polymerizable third monomer component, the homo-polymer of which has a refractive index lower than 1.55 and to the lens prepared from said copolymer.

摘要翻译： 本发明涉及一种折射率等于或高于1.55的高折射率透镜用共聚物，该共聚物通过一种或多种具有式（I）的第一单体组分（I）＆lt; IMAGE＆gt; R1表示氢原子或甲基，R2表示氢原子或甲基，m和n表示总共为0-4的整数，其中一个或多个可自由基聚合的第二单体组分的均聚物具有折射率相等 至1.55以上，以及如果需要，其可聚合的第三单体成分的折射率低于1.55的可自由基聚合的第三单体组分和由所述共聚物制备的透镜。

公开(公告)号：US5432208A

公开(公告)日：1995-07-11

申请号：US137082

申请日：1993-12-14

申请人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Yumiko Satou

发明人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Yumiko Satou

IPC分类号： B32B3/10 ,  C08F299/08 ,  C09J4/00 ,  C09J4/02 ,  C09J4/06 ,  C09J183/06 ,  D04H1/44 ,  C09J183/07 ,  C09J133/08 ,  C09J133/10

CPC分类号： C09J4/00 ,  C09J4/06

摘要： This invention relates to a photocuring adhesive characterized in that a photoinitiator is added to a monomer composition comprising 20 to 50 wt % of the oligosiloxanyl di(meth)acrylate represented by the structural formula (1) shown below, 20 to 60 wt % of a hydrophobic mono (meth)acrylate having a hydrocarbon group containing no less than six carbon atoms in a side chain, and 1 to 80% of a hydrophilic monomer capable of undergoing free radical polymerization: ##STR1## R.sub.1 and R.sub.2 both being either hydrogen or methyl, m.sub.1 and m.sub.2 being an integer in the range 2 to 5, and n being an integer in the range 5 to 30.

摘要翻译： PCT No.PCT / JP92 / 00203 Sec。 371日期1993年12月14日第 102（e）日期1993年12月14日PCT提交1992年2月25日PCT公布。 公开号WO93 / 17078 光固化粘合剂技术领域本发明涉及一种光固化粘合剂，其特征在于，将光引发剂加入到由下述结构式（1）表示的20〜50重量％的由下述结构式（1）表示的二（甲基）丙烯酸寡硅氧烷基酯的单体组合物中， 20〜60重量％的侧链中具有不少于6个碳原子的烃基的疏水性单（甲基）丙烯酸酯和1〜80％能够进行自由基聚合的亲水性单体：（1） ）R1和R2均为氢或甲基，m1和m2为2〜5的整数，n为5〜30的整数。

公开(公告)号：US5183403A

公开(公告)日：1993-02-02

申请号：US718397

申请日：1991-06-20

申请人： Eiichi Masuhara ,  Shigeo Komiya

发明人： Eiichi Masuhara ,  Shigeo Komiya

IPC分类号： A61C7/00 ,  A61C7/12

CPC分类号： A61C7/12 ,  A61C7/00 ,  A61C2202/01

摘要： Disclosed herein are an orthodontic bracket which comprises a photopolymerization-type adhesive layered and fixed on a back surface portion of a bracket main body made of a light-transmitting material, a kit which comprises the bracket hermetically sealed in a light-shielding container, and a process for the adhesion of the bracket.

公开(公告)号：US5135686A

公开(公告)日：1992-08-04

申请号：US459161

申请日：1989-12-29

申请人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Shusuke Kimura ,  Koji Ozeki ,  Kensuke Nakajima ,  Kiyomi Sanbonmatsu ,  Noboru Nishiyama

发明人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Shusuke Kimura ,  Koji Ozeki ,  Kensuke Nakajima ,  Kiyomi Sanbonmatsu ,  Noboru Nishiyama

IPC分类号： A61C13/00 ,  A61C13/15 ,  B01J19/08 ,  B05C9/12 ,  B29C35/02 ,  B29C35/08 ,  B29L31/48 ,  H01L21/30

CPC分类号： A61C19/003 ,  B29C35/0277 ,  B29C35/08 ,  B29C2035/0822 ,  B29C2035/0833 ,  B29L2011/0016

摘要： A method to continuousky harden light-curable resins, by irradiating at least one shaped article made of a light-curable resin by continuously moving the article past a multiplicity of light sources while changing the flux of the irradiated light in multiple steps corresponding to the moving positions of the object and an apparatus to accomplish this method including means to continuously move the article relative to the multiple irradiation sources and means to adjust the flux density in multiple steps corresponding to the moving positions of the article. Specifically, the flux density of the light irradiated on the moving article is changed stepwide depending upon the position and the location of the article and the polymerization speed of the article and the hardening depth can be controlled in relation to its position and time.

公开(公告)号：US4761438A

公开(公告)日：1988-08-02

申请号：US927725

申请日：1986-11-07

申请人： Shigeo Komiya ,  Niro Tarumi ,  Hideyuku Futamura

发明人： Shigeo Komiya ,  Niro Tarumi ,  Hideyuku Futamura

IPC分类号： G02C7/04 ,  C08F220/54 ,  G02B1/04

CPC分类号： C08F220/54 ,  G02B1/043

摘要： A soft contact lens having a high water content, high mechanical strength and good dimensional stability is disclosed, which is made of a copolymer comprised of at least one monomer represented by formula (1): ##STR1## wherein R.sup.1 and R.sup.2 each represents hydrogen atom, methyl group, or ethyl group, and n.sub.1 represents 0 or an integer of 1 to 3.

摘要翻译： 公开了一种具有高水含量，高机械强度和良好尺寸稳定性的软性隐形眼镜，其由至少一种由式（1）表示的单体组成的共聚物制成：其中R1和R2各自 表示氢原子，甲基或乙基，n1表示0或1〜3的整数。

公开(公告)号：US4200563A

公开(公告)日：1980-04-29

申请号：US892408

申请日：1978-03-29

申请人： Shigeo Komiya

发明人： Shigeo Komiya

IPC分类号： C08F2/00 ,  C08F2/24 ,  C08F12/00 ,  C08F20/00 ,  C08F20/38 ,  C08F212/14 ,  C08F220/28 ,  C08F246/00 ,  C08F290/00 ,  C08F299/00 ,  C08L33/14

CPC分类号： C08F220/28 ,  C08F212/14 ,  C08F246/00

摘要： In producing an aqueous emulsion containing substantially no emulsifier, an aqueous polymer emulsion remarkably elevated in chemical stability is obtained by copolymerizing a specific amount of a particular vinyl monomer containing polyoxyethylene units as an indispensable copolymerization component.

摘要翻译： 在生产基本上不含乳化剂的水性乳液时，通过将特定的含有聚氧乙烯单元的乙烯基单体作为不可或缺的共聚成分进行共聚来获得化学稳定性显着提高的高分子乳液。

公开(公告)号：US5883147A

公开(公告)日：1999-03-16

申请号：US476368

申请日：1995-06-07

申请人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Satoko Maeda

发明人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Satoko Maeda

IPC分类号： C08F2/50 ,  C09J4/00 ,  C09J4/06 ,  C09J4/02

CPC分类号： C09J4/00 ,  C09J4/06

摘要： A photopolymerizable adhesive consisting of Compound (1) which contains at least one (meth)acryloxy group as a polymerizing group in its molecule, and other structures constructed from the group(s) selected from the group consisting of alkyl group, alkyloxy group, polyalkoxy group, siloxanyl group and the substituted group thereof substituted by fluorine, hydroxy or alkoxy group; Compound (2) selected from (meth)acrylic acids, hydroxyalkyl (meth)acrylates, (meth)acryloxyalkyl succinic acids, trialkoxyvinyl silanes and .gamma.-(meth)acryloxyalkyl trialkoxy silanes; and Compound (3) selected from hydroxyacetophenones, acetophenones, glyoxy esters and camphorquinones, wherein said adhesive comprises 3 to 60 wt % of the compound (2), and 0.1 to 2 wt % of the Compound (3).

摘要翻译： 由在分子中含有至少一个（甲基）丙烯酰氧基作为聚合基团的化合物（1）和由选自烷基，烷氧基，聚烷氧基中的基团构成的其它结构的光聚合性粘合剂 基团，硅氧烷基和被氟，羟基或烷氧基取代的取代基; 选自（甲基）丙烯酸，（甲基）丙烯酸羟烷基酯，（甲基）丙烯酰氧基烷基琥珀酸，三烷氧基乙烯基硅烷和γ-（甲基）丙烯酰氧基烷基三烷氧基硅烷的化合物（2） 和选自羟基苯乙酮，苯乙酮，乙二醇酯和樟脑醌的化合物（3），其中所述粘合剂包含3至60重量％的化合物（2）和0.1至2重量％的化合物（3）。

公开(公告)号：US5607985A

公开(公告)日：1997-03-04

申请号：US290867

申请日：1994-10-04

申请人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Yumiko Satou

发明人： Eiichi Masuhara ,  Shigeo Komiya ,  Takeyuki Sawamoto ,  Yumiko Satou

IPC分类号： C08F2/00 ,  C08F2/50 ,  C09J4/00 ,  C09J11/00

CPC分类号： C08F2/50 ,  C09J4/00 ,  F02B2275/18

摘要： Photopolymerization initiator for the visible light-polymerizing adhesives; and the visible light-polymerizing adhesives comprising the photopolymerization initiator, an aliphatic tertiary amine and a radical polymerizing monomer. The visible light-polymerizing adhesive of the invention has good transparency without coloring after photopolymerization as well as good adhering activity. It also has colorless, good transparency after photopolymerization and good adhering activity in an UV irradiation test, as well as excellent light resistance showing very little color change and deterioration in an UV irradiation test. The visible light-polymerizing adhesive of the invention is also excellent in photopolymerizing activity. Furthermore, the visible light-polymerizing adhesive of the invention has photopolymerizing activity not only to visible light but also to near-UV. It hardly has problems of such decrease in transparency caused by both kinds of lights as coloring and color change.

摘要翻译： PCT No.PCT / JP92 / 01669 Sec。 371日期：1994年10月4日 102（e）日期1994年10月4日PCT 1992年12月21日PCT PCT。 出版物WO94 / 14913 日期1994年7月7日可见光聚合粘合剂的光聚合引发剂; 以及包含光聚合引发剂，脂族叔胺和自由基聚合单体的可见光聚合粘合剂。 本发明的可见光聚合粘合剂在光聚合之后具有良好的透明性而不着色，并且具有良好的粘附活性。 在UV光照射试验中，光聚合后的透明性也好，粘着性好，耐光性优异，紫外线照射试验变差。 本发明的可见光聚合粘合剂的光聚合活性也优异。 此外，本发明的可见光聚合粘合剂不仅对可见光而且对近紫外光具有光聚合活性。 几乎不存在作为着色和颜色变化的两种灯的透明度降低的问题。