公开(公告)号：US4435491A

公开(公告)日：1984-03-06

申请号：US324940

申请日：1981-11-25

Applicant: Takashi Kitamura ,  Hiroshi Kokado

Inventor： Takashi Kitamura ,  Hiroshi Kokado

IPC: G03F1/00 ,  G03F7/00 ,  G03F7/09 ,  G03F7/105 ,  G03G5/153 ,  G03G13/26 ,  G03G13/28

CPC classification number: G03F7/2018 ,  G03F7/105 ,  G03G13/26 ,  G03G5/153 ,  Y10S430/141

Abstract: A process for the production of lithographic printing plates, and a light-sensitive material for use in the process are described. The light-sensitive material comprises an electrically conductive support having a hydrophilic surface, and a positive type light-sensitive layer and a photoconductive insulative layer on the support, wherein the positive type light-sensitive layer and the photoconductive insulative layer are provided on the support as a unit layer or individually in that order, and the photoconductive insulative layer can be charged either positively or negatively. The desired lithographic printing plate can be prepared by treating the light-sensitive material by the simple process of the invention.

Abstract translation: 描述了制造平版印刷版的方法和用于该方法的光敏材料。 感光材料包括具有亲水表面的导电支撑体，支撑体上的正型感光层和光电导绝缘层，其中正型光敏层和光电导绝缘层设置在支撑体上 作为单位层，或者按照该顺序分开，并且光电导绝缘层可以正或负地充电。 可以通过本发明的简单方法处理感光材料来制备所需的平版印刷版。

公开(公告)号：US20100245028A1

公开(公告)日：2010-09-30

申请号：US12739980

申请日：2008-11-06

Applicant: Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

Inventor： Tomoyuki Washizaki ,  Toshiyuki Iwao ,  Takashi Kitamura ,  Takashi Watanabe ,  Naohiro Mikamoto ,  Masahito Fuchigami ,  Kazutoshi Matsumura

IPC: H01H85/04 ,  H01H69/02

CPC classification number: H01H69/022 ,  H01H85/0039 ,  H01H85/046 ,  H01H85/08 ,  Y10T29/49107

Abstract: A circuit protecting element includes insulating substrate (11), a pair of surface electrodes (12) provided to both ends of a top face of insulating substrate (11), element (13) bridging the pair of surface electrodes (12) and electrically connected to the pair of surface electrodes (12), base layer (14) formed between element (13) and insulating substrate (11), and insulating layer (15) covering element (13). Base layer (14) is formed of a mixture of diatom earth and silicone resin. The structure discussed above allows stabilizing the blowout characteristics of the circuit protecting element.

Abstract translation: 电路保护元件包括绝缘基板（11），设置在绝缘基板（11）的顶面的两端的一对表面电极（12），桥接该对表面电极（12）的元件（13），并电连接 到一对表面电极（12），形成在元件（13）和绝缘基板（11）之间的基底层（14）和绝缘层（15）覆盖元件（13）。 基层（14）由硅藻土和硅树脂的混合物形成。 上述结构允许稳定电路保护元件的井喷特性。

公开(公告)号：US07479524B2

公开(公告)日：2009-01-20

申请号：US10546070

申请日：2004-02-18

Applicant: Takashi Kitamura ,  Keiichiro Saikawa ,  Kenichi Tomita ,  Takeshi Inoue ,  Kenya Suzuki ,  Hiromi Harakawa ,  Masami Sugishima

Inventor： Takashi Kitamura ,  Keiichiro Saikawa ,  Kenichi Tomita ,  Takeshi Inoue ,  Kenya Suzuki ,  Hiromi Harakawa ,  Masami Sugishima

IPC: C08L33/00

CPC classification number: C08F220/64

Abstract: This invention provides a process for producing an aqueous resin dispersion in which the average particle diameter of the dispersed resin is not more than 500 nm, comprising finely dispersing a monomeric mixture (I) containing (A) fatty acid-modified polymerizable unsaturated monomer and (B) other polymerizable unsaturated monomer which is copolymerizable with the monomer (A) in an aqueous medium in such a manner that the dispersed particles have an average particle diameter not more than 500 nm, and polymerizing the resulting emulsified product. The invention also provides aqueous resin compositions which comprise the aqueous resin dispersions, and water-based paint compositions which comprise the aqueous resin compositions.

Abstract translation: 本发明提供了分散树脂的平均粒径为500nm以下的水性树脂分散体的制造方法，其特征在于，将含有（A）脂肪酸改性聚合性不饱和单体和（A）的单体混合物（I） B）可在水性介质中与单体（A）共聚的其它可聚合不饱和单体，使得分散颗粒的平均粒径不超过500nm，并使得到的乳化产物聚合。 本发明还提供包含水性树脂分散体的水性树脂组合物和包含水性树脂组合物的水性涂料组合物。

公开(公告)号：USD537130S1

公开(公告)日：2007-02-20

申请号：US29231053

申请日：2005-06-01

Applicant: Takashi Kitamura

Designer： Takashi Kitamura

公开(公告)号：US5948727A

公开(公告)日：1999-09-07

申请号：US520719

申请日：1995-08-29

Applicant: Yoshihiko Hotta ,  Akira Suzuki ,  Takashi Kitamura

Inventor： Yoshihiko Hotta ,  Akira Suzuki ,  Takashi Kitamura

IPC: B41M5/28 ,  B41J2/32 ,  B41M5/30 ,  B41M5/337 ,  B41M5/36 ,  B41M5/40 ,  B41M5/46

CPC classification number: B41M5/46 ,  B41M5/305 ,  B41M5/363 ,  Y10S430/146

Abstract: A reversible thermosensitive recording medium includes a support and a composite laminated recording layer formed on the support, the composite laminated recording layer including a reversible thermosensitive recording layer whose transparency or color reversibly changes by the application of heat thereto and a light-to-heat converting layer containing a light-to-heat converting material and a resin, and the composite laminated recording layer having a thermal pressure level difference of 40% or less.

Abstract translation: 可逆热敏记录介质包括支撑体和形成在载体上的复合层压记录层，复合层压记录层包括其透明度或颜色通过施加热而可逆地改变的可逆热敏记录层，以及光热转换 含有光热转换材料和树脂的层，以及热压力差为40％以下的复合层压记录层。

公开(公告)号：US5883183A

公开(公告)日：1999-03-16

申请号：US467363

申请日：1995-06-06

Applicant: Takashi Kitamura ,  David F. Lawson ,  Koichi Morita ,  Yoichi Ozawa

Inventor： Takashi Kitamura ,  David F. Lawson ,  Koichi Morita ,  Yoichi Ozawa

IPC: C08F4/48 ,  B60C1/00 ,  C08F4/00 ,  C08F4/08 ,  C08F4/42 ,  C08F36/04 ,  C08F236/10 ,  C08K3/04 ,  C08L21/00 ,  C08F8/42

CPC classification number: C08F36/04 ,  B60C1/00 ,  B60C1/0016 ,  Y10T152/10495

Abstract: The present invention is directed toward anionic polymerization employing lithio amines mixed with an organic alkali metal compound and optionally, a chelating reagent. The lithio amines have the general formula (A)Li(SOL)y, where SOL is a solubilizing component, A is an alkyl, dialkyl, cycloalkyl or dicycloalkyl amine radical or a cyclic amine, and y is 0 or is from about 0.5 to about 3. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.

Abstract translation: 本发明涉及使用与有机碱金属化合物和任选的螯合剂混合的锂胺进行阴离子聚合。 所述锂胺具有通式（A）Li（SOL）y，其中SOL是增溶组分，A是烷基，二烷基，环烷基或二环烷基胺基或环状胺，y是0或约0.5至 本发明还涉及使用引发剂制备的聚合物和其它产品及其方法。 此外，本发明涉及聚合物，聚合物组合物及其产物，其包括来自胺和有机锂化合物的反应产物的官能团。 所得聚合物可以用终止的，偶联或连接剂终止，其可以为聚合物提供多功能性。

公开(公告)号：US5393721A

公开(公告)日：1995-02-28

申请号：US962373

申请日：1992-10-16

Applicant: Takashi Kitamura ,  David F. Lawson ,  Koichi Morita ,  Yoichi Ozawa

Inventor： Takashi Kitamura ,  David F. Lawson ,  Koichi Morita ,  Yoichi Ozawa

IPC: C08K3/04 ,  B60C1/00 ,  C08F4/00 ,  C08F4/42 ,  C08F4/48 ,  C08F36/04 ,  C08F236/10 ,  C08L21/00

CPC classification number: C08F36/04 ,  B60C1/0016

Abstract: The present invention is directed toward artionic polymerization employing lithio amines mixed with an organic alkali metal compound and optionally, a chelating reagent. The lithio amines have the general formula (A)Li(SOL)y, where SOL is a solubilizing component, A is an alkyl, dialkyl, cycloalkyl or dicycloalkyl amine radical or a cyclic amine, and y is 0 or is from about 0.5 to about 3. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.

Abstract translation: 本发明涉及使用与有机碱金属化合物和任选的螯合剂混合的锂胺进行挥发聚合。 所述锂胺具有通式（A）Li（SOL）y，其中SOL是增溶组分，A是烷基，二烷基，环烷基或二环烷基胺基或环状胺，y是0或约0.5至 本发明还涉及使用引发剂制备的聚合物和其它产品及其方法。 此外，本发明涉及聚合物，聚合物组合物及其产物，其包括来自胺和有机锂化合物的反应产物的官能团。 所得聚合物可以用终止的，偶联或连接剂终止，其可以为聚合物提供多功能性。

公开(公告)号：US4950806A

公开(公告)日：1990-08-21

申请号：US311844

申请日：1989-02-17

Applicant: Shigeru Iimuro ,  Yoshio Morimoto ,  Takashi Kitamura

Inventor： Shigeru Iimuro ,  Yoshio Morimoto ,  Takashi Kitamura

IPC: C07C37/84

CPC classification number: C07C37/84

Abstract: A process for crystallizing the adduct of bisphenol A with phenol from a phenol solution in the presence of water comprises controlling the concentration of bisphenol A in said solution by removing portion of the phenol from said solution or adding phenol to said solution according to feedback control based on the measurement of solution density to obtain an adjusted solution, and feeding the adjusted solution to the crystallizer in which its inside wall is kept at a temperature higher than that of the adjusted solution, provided the temperature difference being smaller than 5.degree. C. The crystallized adduct has a uniform particle size and a high purity.

公开(公告)号：US4935553A

公开(公告)日：1990-06-19

申请号：US294120

申请日：1989-01-06

Applicant: Shigeru Iimuro ,  Yoshio Morimoto ,  Takashi Kitamura

Inventor： Shigeru Iimuro ,  Yoshio Morimoto ,  Takashi Kitamura

IPC: B01J27/10 ,  C07B61/00 ,  C07C27/00 ,  C07C37/20 ,  C07C39/16 ,  C07C67/00

CPC classification number: C07C37/20

Abstract: A process for preparing high purity bisphenol A comprising feeding continuously phenol and acetone in the presence of a hydrochloric acid catalyst into a first stage reactor and reacting phenol and acetone in the range of 20-60 mol % of acetone conversion and continuously removing the first reaction product from the first stage reactor. The first reaction product is fed into a second stage reactor and the reaction of phenol and acetone is completed to obtain a second reaction product from which bisphenol A is recovered.

公开(公告)号：US4918245A

公开(公告)日：1990-04-17

申请号：US276658

申请日：1988-11-28

Applicant: Shigeru Iimuro ,  Takashi Kitamura ,  Yoshio Morimoto

Inventor： Shigeru Iimuro ,  Takashi Kitamura ,  Yoshio Morimoto

IPC: C07C39/16 ,  B01J27/10 ,  B01J31/10 ,  C07B61/00 ,  C07C27/00 ,  C07C37/20 ,  C07C67/00

CPC classification number: C07C37/20 ,  Y02P20/52

Abstract: This invention is a process for the preparation of bisphenol A from acetone and phenol. By this invention, the formation of by-products is extremely decreased and post treatment steps can be simplified.This invention involves the following steps. (1) One mole of acetone is reacted with 4 to 12 moles of phenol in the presence of a sulfonic acid type cation exchange resin catalyst modified with a mercapto group-containing compound such as mercaptoethylamine to convert 20 to 60% of acetone, and (2) the reaction mixture containing unreacted acetone is successively reacted to the presence of the hydrochloric acid catalyst.The formation of by-products such as 2-(2-hydroxyphenyl)-2-(4-hydroxyphenyl)propane, Dianin's compound and the like is remarkably reduced by the process of this invention.