公开(公告)号：US07790811B2

公开(公告)日：2010-09-07

申请号：US11446242

申请日：2006-06-05

Applicant: Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

Inventor： Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

IPC: C08F114/18

CPC classification number: G03F1/62 ,  C08G65/007 ,  C08G65/226 ,  G03F7/0046 ,  Y10T428/24331 ,  Y10T428/3154

Abstract: A useful fluoropolymer excellent in transparency and durability to a short wavelength light (an ArF excimer laser having an irradiation wavelength of 193 nm and a F2 excimer laser having an irradiation wavelength of 157 nm) as e.g. a pellicle material, wherein a polymer (I) to be used for a pellicle membrane and/or an adhesive is a polymer essentially containing the following fluorine atom-containing unit (1), wherein a chain forming the polymer main chain comprises a carbon atom and an etheric oxygen atom, at least one carbon atom forming the main chain is a carbon atom forming a cyclic group, and at least one etheric oxygen atom forming the main chain is an oxygen atom forming no cyclic group.

Abstract translation: 对于短波长的光（具有193nm的照射波长的ArF准分子激光和具有157nm的照射波长的F2准分子激光）的透明性和耐久性优异的有用氟聚合物，例如， 防护薄膜组件，其中用于防护薄膜和/或粘合剂的聚合物（I）是基本上含有以下含氟原子的单元（1）的聚合物，其中形成聚合物主链的链包含碳原子 和醚性氧原子，形成主链的至少一个碳原子是形成环状基团的碳原子，形成主链的至少一个醚性氧原子是不形成环状基团的氧原子。

公开(公告)号：US20060240222A1

公开(公告)日：2006-10-26

申请号：US11446242

申请日：2006-06-05

Applicant: Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

Inventor： Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

IPC: B32B3/10

CPC classification number: G03F1/62 ,  C08G65/007 ,  C08G65/226 ,  G03F7/0046 ,  Y10T428/24331 ,  Y10T428/3154

Abstract: It is to provide a useful fluoropolymer excellent in transparency and durability to a short wavelength light (an ArF excimer laser having an irradiation wavelength of 193 nm and a F2 excimer laser having an irradiation wavelength of 157 nm) as e.g. a pellicle material. A pellicle wherein a polymer (I) to be used for a pellicle membrane and/or an adhesive is a polymer essentially containing the following unit (1). The unit (1) is a unit containing a fluorine atom, wherein a chain forming the polymer main chain comprises a carbon atom and an etheric oxygen atom, at least one carbon atom forming the main chain is a carbon atom forming a cyclic group, and at least one etheric oxygen atom forming the main chain is an oxygen atom forming no cyclic group. For example, a unit represented by the following formula (A1) (wherein n is 1 or 2, RF1 is —F or —CF3, and RF2 is —F or a C1-5 perfluoroalkyl group):

Abstract translation: 本发明提供一种对短波长光（具有193nm的照射波长的ArF准分子激光和157nm的照射波长的F2准分子激光）的透明性和耐久性优异的氟系聚合物， 防护薄膜材料。 防护薄膜组件，其中用于防护薄膜和/或粘合剂的聚合物（I）是基本上包含以下单元（1）的聚合物。 单元（1）是包含氟原子的单元，其中形成聚合物主链的链包含碳原子和醚氧原子，形成主链的至少一个碳原子是形成环状基团的碳原子，并且 形成主链的至少一个醚性氧原子是不形成环状基团的氧原子。 例如，由下式（A1）（其中n为1或2，R F1）表示的单元为-F或-CF 3 3，R“ F 2是-F或C 1-5〜5全氟烷基）：

公开(公告)号：US20080055736A1

公开(公告)日：2008-03-06

申请号：US11895475

申请日：2007-08-24

Applicant: Takumi Tsuji ,  Yuichiro Ishibashi

Inventor： Takumi Tsuji ,  Yuichiro Ishibashi

IPC: G02B3/10 ,  B28B17/00

CPC classification number: G02B7/022 ,  B29D11/00432 ,  C03B11/08 ,  C03B2215/49 ,  C03B2215/68 ,  C03B2215/72

Abstract: A lens produced from a radial rays-curing material comprises a lens proper portion that serves as an optically effective part of the lens, and a circular flange portion that surrounds the lens proper portion and serves as an optically non-effective part of the lens. The circular flange portion has front and rear surfaces that are different in appearance.

Abstract translation: 由径向射线固化材料制成的透镜包括用作透镜的光学有效部分的透镜适当部分和围绕透镜本体部分并用作透镜的光学无效部分的圆形凸缘部分。 圆形凸缘部分具有不同外观的前表面和后表面。

公开(公告)号：US20080132669A1

公开(公告)日：2008-06-05

申请号：US11962586

申请日：2007-12-21

Applicant: Takeshi Eriguchi ,  Masahiro Ito ,  Kaori Tsuruoka ,  Yuichiro Ishibashi

Inventor： Takeshi Eriguchi ,  Masahiro Ito ,  Kaori Tsuruoka ,  Yuichiro Ishibashi

IPC: C08G61/10

CPC classification number: C08F212/32 ,  C08F212/14 ,  C08K5/03 ,  C08L25/18

Abstract: To provide a crosslinkable fluorinated aromatic prepolymer which is capable of forming a cured product having high transparency, a low relative permittivity, high heat resistance, low birefringence and high flexibility, and its uses.A crosslinkable fluorinated aromatic prepolymer which is obtained by subjecting a compound (Y-1) having a polymerizable double bond (A) and/or a phenolic hydroxyl group and a compound (Y-2) having a polymerizable double bond (A) and a fluorinated aromatic ring, to a condensation reaction in the presence of a HF-removing agent, with a fluorinated aromatic compound (B) represented by the following formula (1): (wherein n is an integer of from 0 to 3, each of a and b which are independent of each other, is an integer of from 0 to 3, and each of Rf1 and Rf2 is a fluorinated alkyl group having at most 8 carbon atoms), and a compound (C) having at least 3 phenolic hydroxyl groups, the respective phenolic hydroxyl groups not being present in the same aromatic ring, and which has polymerizable double bonds (A) and ether bonds and has a number average molecular weight of from 1×103 to 5×105.

Abstract translation: 提供能形成透明度高，相对介电常数低，耐热性高，双折射低，柔软性高的固化物的交联性含氟芳香族预聚物及其用途。 通过使具有可聚合双键（A）和/或酚羟基的化合物（Y-1）和具有可聚合双键（A）的化合物（Y-2）和 氟化芳香环与HF除去剂的存在下的缩合反应与由下式（1）表示的含氟芳香族化合物（B）反应：（其中，n为0〜3的整数， 和b彼此独立，为0〜3的整数，Rf 1〜Rf 2为氟原子数为8以上的氟代烷基 原子）和具有至少3个酚羟基的化合物（C），各自的酚羟基不存在于相同的芳环中，并且具有可聚合双键（A）和醚键，并且具有数均分子量 为1×10 3至5×10 5。

公开(公告)号：US20110086939A1

公开(公告)日：2011-04-14

申请号：US12968330

申请日：2010-12-15

Applicant: Masahiro ITO ,  Takeshi Eriguchi ,  Yuichiro Ishibashi ,  Kaori Tsuruoka ,  Takefumi Abe

Inventor： Masahiro ITO ,  Takeshi Eriguchi ,  Yuichiro Ishibashi ,  Kaori Tsuruoka ,  Takefumi Abe

IPC: C08G65/40 ,  C08K5/101

CPC classification number: C08G65/4006 ,  C08F259/08 ,  C08F283/06 ,  C08F283/085 ,  C08F290/062 ,  C08L71/00 ,  C09D4/06 ,  C08F220/26 ,  C08L2666/04

Abstract: To provide a curable composition, from which a cured film having a low dielectric constant can be obtained and which is excellent in providing embedding planarity at the time of film formation.A curable composition comprising a fluorinated polyarylene prepolymer (A) having a crosslinkable functional group, and a compound (B) having a molecular weight of from 140 to 5,000, having a crosslinkable functional group and having no fluorine atoms.

Abstract translation: 为了提供可以获得具有低介电常数的固化膜并且在成膜时提供嵌入平面性优异的可固化组合物。 包含具有交联性官能团的氟化聚亚芳基预聚物（A）和分子量为140〜5000的具有交联性官能团且不含氟原子的化合物（B）的固化性组合物。

公开(公告)号：US07538177B2

公开(公告)日：2009-05-26

申请号：US11962586

申请日：2007-12-21

Applicant: Takeshi Eriguchi ,  Masahiro Ito ,  Kaori Tsuruoka ,  Yuichiro Ishibashi

Inventor： Takeshi Eriguchi ,  Masahiro Ito ,  Kaori Tsuruoka ,  Yuichiro Ishibashi

IPC: C08G63/78 ,  C08G63/87

CPC classification number: C08F212/32 ,  C08F212/14 ,  C08K5/03 ,  C08L25/18

Abstract: A crosslinkable fluorinated aromatic prepolymer which is capable of forming a cured product having high transparency, a low relative permittivity, high heat resistance, low birefringence and high flexibility, and which is obtained by subjecting a compound (Y-1) having a polymerizable double bond (A) and/or a phenolic hydroxyl group and a compound (Y-2) having a polymerizable double bond (A) and a fluorinated aromatic ring, to a condensation reaction in the presence of a HF-removing agent, with a particular fluorinated aromatic compound (B) and a compound (C) having at least 3 phenolic hydroxyl groups, the respective phenolic hydroxyl groups not being present in the same aromatic ring, and which has polymerizable double bonds (A) and ether bonds and has a number average molecular weight of from 1×103 to 5×105.

Abstract translation: 能够形成透明性高，相对介电常数低，耐热性高，双折射低，柔软性高的固化物的交联性含氟芳香族预聚物，通过使具有聚合性双键的化合物（Y-1） （A）和/或酚羟基和具有可聚合双键（A）和氟化芳环的化合物（Y-2）在HF去除剂的存在下与缩合反应与特定氟化 芳族化合物（B）和具有至少3个酚羟基的化合物（C），各自的酚羟基不存在于相同芳环中，并且具有可聚合双键（A）和醚键并具有数均 分子量为1×10 3至5×10 5。