公开(公告)号：USRE42593E1

公开(公告)日：2011-08-02

申请号：US10671438

申请日：2003-09-26

Applicant: Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

IPC: C08F2/50 ,  C08F2/46 ,  C08J3/28

CPC classification number: G03F7/0757 ,  B33Y10/00 ,  B33Y70/00 ,  G03F7/0037 ,  G03F7/038 ,  G03F7/0755

Abstract: A photocurable resin composition suitable for photo-fabrication. The resin composition capable of being promptly cured by photo-irradiation, thereby reducing fabricating time and providing cured products having excellent mechanical strength and minimized shrinkage during curing to ensure high dimensional accuracy. The composition includes (A) an oxetane compound, (B) an epoxy compound, and (C) a cationic photo-initiator.

Abstract translation: 适用于光制造的光固化树脂组合物。 该树脂组合物能够通过光照射迅速固化，从而缩短制造时间并提供具有优异机械强度和固化期间收缩最小化的固化产品，以确保高尺寸精度。 组合物包括（A）氧杂环丁烷化合物，（B）环氧化合物和（C）阳离子光引发剂。

公开(公告)号：US20070043138A1

公开(公告)日：2007-02-22

申请号：US11357420

申请日：2006-02-21

Applicant: Tetsuya Yamamura ,  Yukitoshi Kato ,  Takayoshi Tanabe ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Yukitoshi Kato ,  Takayoshi Tanabe ,  Takashi Ukachi

IPC: C08G65/18

CPC classification number: C08F255/00 ,  C08F257/02 ,  C08F279/02 ,  C08F287/00 ,  C08G59/00 ,  C08G59/24 ,  C08G59/68 ,  C08G65/10 ,  C08G65/18 ,  C08L51/006 ,  C08L51/04 ,  C08L51/06 ,  C08L71/02 ,  G03F7/0037 ,  G03F7/027 ,  G03F7/038 ,  C08L2666/02

Abstract: Photocurable resin composition for photofabrication of three-dimensional objects comprising (A) 5-80 parts by weight of an oxetane compound, (B) 5-80 parts by weight of an epoxy compound, (C) 0, 1 10 parts by weight of a photoacid generator, (D) 1-35 parts by weight of elastomer particles with an average particle diameter of 10-700 nm, (E) 0-35 parts by weight of a polyol compound, (F) 0-45 parts by weight of an ethylenically unsaturated monomer, and (G) 0-10 parts by weight of a radical photopolymerization initiator.

Abstract translation: 包含（A）5-80重量份的氧杂环丁烷化合物的（B）5-80重量份的环氧化合物，（C）0-110重量份的环氧化合物， （D）1-35重量份平均粒径为10-700nm的弹性体颗粒，（E）0-35重量份多元醇化合物，（F）0-45重量份 的烯键式不饱和单体，和（G）0-10重量份的基团光聚合引发剂。

公开(公告)号：US06967224B2

公开(公告)日：2005-11-22

申请号：US10677253

申请日：2003-10-03

Applicant: Tetsuya Yamamura ,  Takayoshi Tanabe ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Takayoshi Tanabe ,  Takashi Ukachi

IPC: G03C9/08 ,  G03F7/00 ,  G03F7/038 ,  G03F7/028 ,  C08L63/00 ,  G03F7/029

CPC classification number: G03F7/0037 ,  B33Y10/00 ,  B33Y70/00 ,  G03F7/038

Abstract: A photocurable resin composition suitable for use in three-dimensional photofabrication comprising (A) a cationically polymerizable organic compound, (B) a cationic photoinitiator, and (C) a (co)polymer obtainable by (co)polymerization of monomers comprising at least one (meth)acrylate-group comprising monomer.A process for producing a three-dimensional object which comprises the use of a washing agent having a Hansen-solubility between 27-35 (Mpa)1/2.

Abstract translation: 适用于三维光固化的光固化树脂组合物，其包含（A）阳离子可聚合有机化合物，（B）阳离子光引发剂和（C）可通过（共）聚合单体得到的（C）共聚物，所述单体包含至少一种 （甲基）丙烯酸酯基。 一种制造三维物体的方法，其包括使用Hansen溶解度为27-35（Mpa）1/2的洗涤剂。

公开(公告)号：US06365644B1

公开(公告)日：2002-04-02

申请号：US09394031

申请日：1999-09-13

Applicant: Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

IPC: C08F246

CPC classification number: G03F7/0757 ,  B33Y10/00 ,  B33Y70/00 ,  G03F7/0037 ,  G03F7/038 ,  G03F7/0755

Abstract: A photocurable resin composition suitable for photo-fabrication. The resin composition capable of being promptly cured by photo-irradiation, thereby reducing fabricating time and providing cured products having excellent mechanical strength and minimized shrinkage during curing to ensure high dimensional accuracy. The composition includes (A) an oxetane compound, (B) an epoxy compound, and (C) a cationic photo-initiator.

Abstract translation: 适用于光制造的光固化树脂组合物。 该树脂组合物能够通过光照射迅速固化，从而缩短制造时间并提供具有优异机械强度和固化期间收缩最小化的固化产品，以确保高尺寸精度。 组合物包括（A）氧杂环丁烷化合物，（B）环氧化合物和（C）阳离子光引发剂。

公开(公告)号：US06287745B1

公开(公告)日：2001-09-11

申请号：US09252239

申请日：1999-02-18

Applicant: Tetsuya Yamamura ,  Akira Takeuchi ,  Tsuyoshi Watanabe ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Akira Takeuchi ,  Tsuyoshi Watanabe ,  Takashi Ukachi

IPC: G03C908

CPC classification number: G03F7/0037 ,  G03F7/033 ,  G03F7/038

Abstract: The present invention relates to a photocurable liquid resin composition comprising: (A) a cationically polymerizable organic compound; (B) a cationic photopolymerization initiator; (C) an ethylenically unsaturated monomer; (D) a radical photopolymerization initiator; (E) a polyether polyol compound having one or more hydroxyl groups in one molecule; and, optionally, includes elastomer particles having a specific particle diameter and/or an epoxy-branched alicyclic compound.

Abstract translation: 本发明涉及一种光固化液体树脂组合物，其包含：（A）阳离子可聚合有机化合物; （B）阳离子光聚合引发剂; （C）烯属不饱和单体; （D）自由基光聚合引发剂; （E）在一个分子中具有一个或多个羟基的聚醚多元醇化合物; 并且任选地包括具有特定粒径的弹性体颗粒和/或环氧支链的脂环族化合物。

公开(公告)号：US6127085A

公开(公告)日：2000-10-03

申请号：US953633

申请日：1997-10-17

Applicant: Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

IPC: G03F7/004 ,  C08F2/50 ,  C08L63/00 ,  G03F7/00 ,  G03F7/027 ,  G03F7/028 ,  G03F7/029 ,  G03F7/038 ,  G03F7/16

CPC classification number: G03F7/038 ,  G03F7/0037 ,  G03F7/029

Abstract: A novel photo-curable resin composition. The resin composition capable of providing a cured product having excellent mechanical strength, high dimensional accuracy, and excellent toughness. The resin composition is capable of providing a cured product which experiences little change in mechanical strength over time. The resin composition is capable of forming, by photo-fabricating, a three-dimensional object which can be used for a long period of time in a humid atmosphere. The composition comprises, (A) an epoxy compound having a cyclohexene oxide, (B) a cationic photo-initiator, (C) an ethylenically unsaturated monomer, (D) a radical photo-initiator, and (E) a polyol.

Abstract translation: 光固化树脂组合物。 能够提供机械强度优异，尺寸精度高，韧性优异的固化物的树脂组合物。 该树脂组合物能够提供随时间变化的机械强度变化很小的固化物。 树脂组合物能够通过光刻制造在湿气氛中长时间使用的三维物体。 该组合物包含：（A）具有环氧环己烷的环氧化合物，（B）阳离子光引发剂，（C）烯属不饱和单体，（D）自由基光引发剂和（E）多元醇。

公开(公告)号：US5981616A

公开(公告)日：1999-11-09

申请号：US989407

申请日：1997-12-12

Applicant: Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Tsuyoshi Watanabe ,  Akira Takeuchi ,  Takashi Ukachi

IPC: B29C67/00 ,  C08F2/46 ,  C08G59/68 ,  C08G65/18 ,  G03C9/08 ,  G03F7/00 ,  G03F7/038 ,  G03F7/075

CPC classification number: G03F7/038 ,  G03F7/0037 ,  G03F7/0755 ,  G03F7/0757

Abstract: A photocurable resin composition suitable for photo-fabrication. The resin composition capable of being promptly cured by photo-irradiation, thereby reducing fabricating time and providing cured products having excellent mechanical strength and minimized shrinkage during curing to ensure high dimensional accuracy. The composition includes (A) an oxetane compound, (B) an epoxy compound, and (C) a cationic photo-initiator.

Abstract translation: 适用于光制造的光固化树脂组合物。 该树脂组合物能够通过光照射迅速固化，从而缩短制造时间并提供具有优异机械强度和固化期间收缩最小化的固化产品，以确保高尺寸精度。 组合物包括（A）氧杂环丁烷化合物，（B）环氧化合物和（C）阳离子光引发剂。

公开(公告)号：US20060128836A1

公开(公告)日：2006-06-15

申请号：US10533252

申请日：2003-10-29

Applicant: Miwa Honda ,  Hiroomi Shimomura ,  Tetsuya Yamamura ,  Naoki Sugiyama ,  Yuichi Eriyama ,  Takayoshi Tanabe

Inventor： Miwa Honda ,  Hiroomi Shimomura ,  Tetsuya Yamamura ,  Naoki Sugiyama ,  Yuichi Eriyama ,  Takayoshi Tanabe

IPC: B32B27/04 ,  C08K9/00

CPC classification number: G02B1/115 ,  Y10T428/256 ,  Y10T428/3154

Abstract: A curing composition including: 100 parts by weight of (1) titanium oxide particles coated with oxide of one or more metal elements selected from the group consisting of silicon, aluminum, titanium, zirconium, tin, antimony and zinc, 1 to 150 parts by weight of (2) a curing compound, and 0.1 to 100 parts by weight of (3) acuring catalyst. An antireflective multilayer body (16) which successively includes, on a substrate layer (12), a high-refractive-index film (10) which is formed by curing this curing composition and has a refractive index of 1.60 or more and a low-refractive-index film (14) having a lower refractive index than that thereof exhibits excellent antireflection effect in the field in which an antireflection film is used.

Abstract translation: 一种固化组合物，其包含：（1）包含选自硅，铝，钛，锆，锡，锑和锌中的一种或多种金属元素的氧化物的氧化钛颗粒100重量份，1至150重量份 （2）固化化合物的重量和0.1至100重量份的（3）固化催化剂。 一种抗反射多层体（16），其在衬底层（12）上依次包括通过固化该固化组合物而形成的折射率为1.60以上的高折射率膜（10） 具有比其折射率低的折射率膜（14）在使用抗反射膜的领域中表现出优异的抗反射效果。

公开(公告)号：US20050171255A1

公开(公告)日：2005-08-04

申请号：US10898560

申请日：2004-07-26

Applicant: Tetsuya Yamamura ,  Yukitoshi Kato ,  Takayoshi Tanabe ,  Takashi Ukachi

Inventor： Tetsuya Yamamura ,  Yukitoshi Kato ,  Takayoshi Tanabe ,  Takashi Ukachi

IPC: C08L71/00 ,  C08F2/46 ,  C08G59/00 ,  C08G59/24 ,  C08G59/68 ,  C08G65/10 ,  C08G65/18 ,  G03F7/00 ,  G03F7/038 ,  C08L1/00

CPC classification number: C08F255/00 ,  C08F257/02 ,  C08F279/02 ,  C08F287/00 ,  C08G59/00 ,  C08G59/24 ,  C08G59/68 ,  C08G65/10 ,  C08G65/18 ,  C08L51/006 ,  C08L51/04 ,  C08L51/06 ,  C08L71/02 ,  G03F7/0037 ,  G03F7/027 ,  G03F7/038 ,  C08L2666/02

Abstract: Photocurable resin composition for photofabrication of three-dimensional objects comprising (A) 5-80 parts by weight of an exetane compound, (B) 5-80 parts by weight of an epoxy compound, (C) 0.1 10 parts by weight of a photoacid generator, (D) 1-35 parts by weight of elastomer particles with an average particle diameter of 10-700 nm, (E) 0-35 parts by weight of a polyol compound, (F) 0-45 parts by weight of an ethylenically unsaturated monomer, end (G) 0-10 parts by weight of a radical photopolymerization initiator.

Abstract translation: 包含（A）5-80重量份的丙烯腈化合物，（B）5-80重量份的环氧化合物，（C）0.1重量份的光致酸性的三维物体的光固化性树脂组合物 发泡剂，（D）1-35重量份平均粒径为10-700nm的弹性体颗粒，（E）0-35重量份的多元醇化合物，（F）0-45重量份的 烯键式不饱和单体，末端（G）0-10重量份自由基光聚合引发剂。

公开(公告)号：US20070172646A1

公开(公告)日：2007-07-26

申请号：US10556602

申请日：2004-05-07

Applicant: Takayoshi Tanabe ,  Yuichi Eriyama ,  Tetsuya Yamamura ,  Yasunobu Suzuki ,  Hiroomi Shimomura ,  Mitsunobu Doimoto

Inventor： Takayoshi Tanabe ,  Yuichi Eriyama ,  Tetsuya Yamamura ,  Yasunobu Suzuki ,  Hiroomi Shimomura ,  Mitsunobu Doimoto

IPC: B32B27/18 ,  B32B5/16

CPC classification number: B32B27/18 ,  B32B7/02 ,  B32B23/08 ,  B32B27/08 ,  B32B27/26 ,  B32B27/28 ,  B32B27/322 ,  B32B2250/24 ,  B32B2264/102 ,  B32B2307/408 ,  B32B2307/418 ,  B32B2457/20 ,  B32B2551/00 ,  B32B2559/00 ,  C08K3/22 ,  G02B1/105 ,  G02B1/111 ,  G02B1/14 ,  G02B1/16 ,  Y10T428/256 ,  Y10T428/3154 ,  C08L27/12

Abstract: A liquid resin composition containing (A) fluorine-containing polymer, (B) curable compound, (C) metal oxide particles having a number average particle size of 100 nm or less and (D) a solvent. When the composition is cured, the metal oxide particles (C) are distributed unevenly, the refractive index changes in the thickness direction by 0.05 to 0.8, so that there can be produced a cured film having a bilayer structure substantially consisting of a low-refractivity layer and a high-refractivity layer.

Abstract translation: 含有（A）含氟聚合物，（B）固化性化合物，（C）数均粒径为100nm以下的金属氧化物粒子和（D）溶剂的液态树脂组合物。 当组合物固化时，金属氧化物颗粒（C）分布不均匀，折射率在厚度方向上改变0.05至0.8，从而可以制备具有基本上由低折射率组成的双层结构的固化膜 层和高折射率层。