公开(公告)号：US20090140468A1

公开(公告)日：2009-06-04

申请号：US12364555

申请日：2009-02-03

申请人： Yasuhide KAWAGUCHI ,  Akihiko ASAKAWA ,  Fumiko NONAKA

发明人： Yasuhide KAWAGUCHI ,  Akihiko ASAKAWA ,  Fumiko NONAKA

IPC分类号： B29C39/00

CPC分类号： B29C43/46 ,  B29C33/3857 ,  B29C33/68 ,  B29C43/06 ,  B29C43/222 ,  B29C59/021 ,  B29C59/10 ,  B29C59/14 ,  B29C59/16 ,  B29C2035/0827 ,  B29C2043/463 ,  B29K2027/12

摘要： To provide a process for producing a hollow cylindrical or solid cylindrical mold having a seamless patterned layer comprising a fluoropolymer.A process for producing a mold comprising a hollow cylindrical or solid cylindrical substrate 12 and a patterned layer comprising a fluoropolymer and having a pattern formed on its surface, which comprises a step of forming a film 32 comprising a fluoropolymer so as to cover the circumferential surface of the substrate 12 thereby to obtain a mold precursor 30; and a step of rolling the mold precursor 30 in such a state that the circumferential surface of the mold precursor 30 is pushed against a surface of a heated original mold 40 having a pattern reverse to the pattern of the patterned layer, to transfer the reversal pattern of the original mold 40 to the film 32 comprising a fluoropolymer to form the patterned layer.

摘要翻译： 提供一种制造具有包含氟聚合物的无缝图案层的中空圆柱形或实心圆柱形模具的方法。 一种制造模具的方法，该模具包括中空的圆柱形或实心圆柱形基底12和包含含氟聚合物并且在其表面上形成图案的图案层，其包括形成包含含氟聚合物的薄膜32以便覆盖圆周表面 从而获得模具前体30; 以及将模具前体30的圆周表面推压到具有与图案化层的图案相反的图案的加热的原始模具40的表面的状态下滚动模具前体30的步骤，以将转换模式 的原始模具40到包含含氟聚合物的膜32以形成图案化层。

公开(公告)号：US20080107870A1

公开(公告)日：2008-05-08

申请号：US11876182

申请日：2007-10-22

申请人： Yasuhide KAWAGUCHI ,  Akihiko Asakawa

发明人： Yasuhide KAWAGUCHI ,  Akihiko Asakawa

IPC分类号： B32B3/00 ,  B29C35/08 ,  C08F2/48

CPC分类号： B29C37/0053 ,  B29C35/0888 ,  B29C43/003 ,  B29C43/021 ,  B29C2035/0833 ,  B29C2043/3634 ,  B29C2059/023 ,  B29K2105/0002 ,  B29L2011/0016 ,  B82Y10/00 ,  B82Y40/00 ,  C08F220/18 ,  C08F220/24 ,  C08F222/1006 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/027

摘要： A photocurable composition capable of producing a micropattern-formed product efficiently, which is excellent in physical properties such as heat resistance, chemical resistance, releasability and optical characteristics (transmittance and low refractive index), and a process for producing a micropattern-formed product, capable of highly precisely transferring a micropattern of a mold to its surface are provided. A photocurable composition which comprises from 50 to 98 mass % of a monomer containing no fluorine atom and having a viscosity at 25° C. of from 0.1 to 100 mPa·s, from 0.1 to 45 mass % of a fluoromonomer, from more than 0.1 to 20 mass % of a fluorinated surfactant and/or a fluoropolymer and from 1 to 10 mass % of a photopolymerization initiator, and contains substantially no solvent. A process for producing a micropattern-formed product comprising a cured product having a micropattern of a mold transferred on its surface, or such a micropattern-formed product integrated with a substrate, which uses the photocurable composition, a substrate and a mold having a micropattern.

摘要翻译： 能够高效率地制造耐热性，耐药品性，脱模性，光学特性（透光率，低折射率）等物理性能的微图案形成品的光固化性组合物以及微图案形成体的制造方法， 提供能够将模具的微图案高精度地传递到其表面的能力。 一种光固化性组合物，其含有50〜98质量％的不含氟原子的单体，25℃下的粘度为0.1〜100mPa·s，0.1〜45质量％的氟单体，0.1以上 至20质量％的氟化表面活性剂和/或含氟聚合物和1至10质量％的光聚合引发剂，并且基本上不含溶剂。 一种微型图案形成品的制造方法，其特征在于，包括具有在其表面上转移的模具的微图案的固化物，或者使用该光固化性组合物的与基板一体化的微图案形成品，具有微图案的基板和模具 。

公开(公告)号：US20110020617A1

公开(公告)日：2011-01-27

申请号：US12888936

申请日：2010-09-23

申请人： Yasuhide KAWAGUCHI

发明人： Yasuhide KAWAGUCHI

IPC分类号： C08J3/00 ,  B32B3/10 ,  B29C35/08

CPC分类号： G03F7/027 ,  B82Y10/00 ,  B82Y40/00 ,  C08F222/1006 ,  C08J3/28 ,  G03F7/0002 ,  G03F7/0005 ,  G03F7/0046 ,  Y10T428/24802 ,  C08F220/18 ,  C08F220/24

摘要： To provide a photocurable composition whereby it is possible to obtain a cured product provided with both release property and high refractive index, and a process whereby it is possible to produce a molded product having a high refractive index and having on its surface a fine pattern having a reverse pattern of a mold precisely transferred.A photocurable composition comprising from 61 to 90 mass % of a compound (A) having a refractive index of at least 1.55 at a wavelength of 589 nm before curing and having at least two (meth)acryloyloxy groups, from 2 to 15 mass % of a compound (B) having fluorine atoms and at least one carbon-carbon unsaturated double bond (provided that the compound (A) is excluded), from 5 to 35 mass % of a compound (C) having one (meth)acryloyloxy group (provided that the compound (B) is excluded), and from 1 to 12 mass % of a photopolymerization initiator (D) (provided (A)+(B)+(C)+(D)=100 mass %).

摘要翻译： 为了提供一种可光固化组合物，由此可以获得具有剥离性能和高折射率两者的固化产品，以及可以生产具有高折射率的成型产品并且在其表面上具有精细图案的方法，该精细图案具有 精确转移的模具的反向图案。 一种光固化性组合物，其含有61〜90质量％的固化前的波长589nm的折射率为1.55以上的具有至少2个（甲基）丙烯酰氧基的折射率的化合物（A），2〜15质量％ 具有氟原子和至少一个碳 - 碳不饱和双键的化合物（B）（不包括化合物（A）），5至35质量％的具有一个（甲基）丙烯酰氧基的化合物（C）（ 条件是不包括化合物（B））和1至12质量％的光聚合引发剂（D）（提供（A）+（B）+（C）+（D）= 100质量％）。

公开(公告)号：US20110227257A1

公开(公告)日：2011-09-22

申请号：US13151324

申请日：2011-06-02

申请人： Yasuhide KAWAGUCHI

发明人： Yasuhide KAWAGUCHI

IPC分类号： C08J3/28 ,  B29C35/08

CPC分类号： C08L33/24 ,  B82Y10/00 ,  B82Y40/00 ,  C08G18/672 ,  C08L33/06 ,  C08L2205/02 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/0048 ,  G03F7/027 ,  C08L2666/04 ,  C08L2666/02

摘要： To provide a photocurable composition whereby it is possible to obtain a cured product having both a release property and flexibility, and a process whereby it is possible to produce a flexible molded product having on its surface a fine pattern having a reverse pattern of a mold precisely transferred.A photocurable composition 20 comprising a compound (A) having at least two urethane bonds and at least two (meth)acryloyloxy groups and having a mass average molecular weight of less than 2,000, a compound (B) having a fluorine atom and at least one carbon-carbon unsaturated double bond, a compound (C) having one (meth)acryloyloxy group, a photopolymerization initiator (D), and a fluorinated surfactant (E), wherein in the total (100 mass %) of (A) to (E), (A) is from 10 to 50 mass %, (B) is from 5 to 35 mass %, (C) is from 15 to 75 mass %, (D) is from 1 to 12 mass %, and (E) is from 0.1 to 5 mass %, is used.

摘要翻译： 为了提供一种可光固化组合物，由此可以获得具有剥离性和柔软性的固化产物，以及可以制造柔软的模制产品的方法，该柔性模塑产品在其表面上精确地具有模具的反向图案的精细图案 转入。 包含具有至少两个氨基甲酸酯键的化合物（A）和至少两个（甲基）丙烯酰氧基且质均分子量小于2,000的光固化性组合物20，具有氟原子的化合物（B）和至少一种 碳 - 碳不饱和双键，具有一个（甲基）丙烯酰氧基的化合物（C），光聚合引发剂（D）和氟化表面活性剂（E），其中（A）〜（ E），（A）为10〜50质量％，（B）为5〜35质量％，（C）为15〜75质量％，（D）为1〜12质量％ ）为0.1〜5质量％。

公开(公告)号：US20120175821A1

公开(公告)日：2012-07-12

申请号：US13425098

申请日：2012-03-20

申请人： Yasuhide KAWAGUCHI ,  Kentaro Tsunozaki

发明人： Yasuhide KAWAGUCHI ,  Kentaro Tsunozaki

IPC分类号： B29C59/16

CPC分类号： C08F220/20 ,  B82Y10/00 ,  B82Y40/00 ,  C08F220/18 ,  C08F220/22 ,  G02B5/1852 ,  G02B5/1857 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/0048 ,  G03F7/027 ,  G03F7/033 ,  C08F222/1006

摘要： To provide a photocurable composition from which a cured product excellent in mold release characteristics and mechanical strength can be obtained, and a method for producing a molded product excellent in durability, with a fine pattern having a reverse pattern of a mold precisely transferred on its surface.A photocurable composition 20 comprising from 15 to 60 mass % of a compound (A) which is an aromatic compound having at least two rings or an alicyclic compound having at least two rings and which has two (meth)acryloyloxy groups, from 5 to 40 mass % of a compound (B) having a fluorine atom and having at least one carbon-carbon unsaturated double bond (excluding the compound (A)), from 10 to 55 mass % of a compound (C) having one (meth)acryloyloxy group (excluding the compound (B)) and from 1 to 12 mass % of a photopolymerization initiator (D) (provided that (A)+(B)+(C)+(D)=100 mass %) is used.

摘要翻译： 为了提供可以得到脱模特性和机械强度优异的固化物的光固化性组合物，以及耐久性优异的模制品的制造方法，具有在其表面上精确转印的模具的反向图案的精细图案 。 一种光固化性组合物20，其含有15〜60质量％的作为具有至少两个环的芳香族化合物的化合物（A）或至少具有两个环的脂环族化合物，具有两个（甲基）丙烯酰氧基，5〜40个 具有氟原子并且具有至少一个碳 - 碳不饱和双键的化合物（B）的质量％（不包括化合物（A）），10至55质量％的具有一个（甲基）丙烯酰氧基 （不含化合物（B））和1〜12质量％的光聚合引发剂（D）（条件是（A）+（B）+（C）+（D）= 100质量％）。