公开(公告)号：EP1013648B1

公开(公告)日：2003-03-19

申请号：EP99125436.8

申请日：1999-12-20

申请人： Toagosei Co., Ltd.

发明人： Ito, Naokazu ,  Sasaki, Hiroshi ,  Kuriyama, Akira

IPC分类号： C07D305/06

CPC分类号： C07D305/06

公开(公告)号：EP1277806A1

公开(公告)日：2003-01-22

申请号：EP01923973.0

申请日：2001-04-24

申请人： TOAGOSEI CO., LTD.

发明人： KAAI, Michihiro, TOAGOSEI CO., LTD ,  FURUTA, Madoka, TOAGOSEI CO., LTD ,  KAYAMORI, Satoshi, TOAGOSEI CO., LTD ,  INUKAI, Hiroshi, TOAGOSEI CO., LTD ,  MARUYAMA, Yasuomi, TOAGOSEI CO., LTD ,  AIMIYA, Ryoichi, TOAGOSEI CO., LTD ,  IWAMURA, Katsuhiro, TOAGOSEI CO., LTD

IPC分类号： C08L101/00 ,  C08L33/06 ,  C09K3/10

CPC分类号： C09K3/10 ,  C08F20/12 ,  C08L101/00 ,  C09K2200/0625 ,  C08L2666/04

摘要： An weather resistant plasticizer. The plasticizer contains an acrylic polymer, which is obtained by polymerization at a temperature range between 180 and 350°C. The preferred weight average molecular weight of the acrylic polymer is 500 to 10,000. The preferred viscosity of the acrylic polymer is 100,000cP or less at 25°C. It is preferred that the plasticizer has plasticizing efficiency of 30 to 150. When plasticizing a vinyl chloride resin, it is preferred that the plasticizer contains an acrylic polymer having a Q-value of 11.5 to 16. When plasticizing an ABS resin, it is preferred that the plasticizer contains an acrylic polymer having a Q-value of 13.5 to 16.

摘要翻译： 耐候性增塑剂。 增塑剂含有通过在180-350℃的温度范围内聚合得到的丙烯酸聚合物。丙烯酸类聚合物的优选重均分子量为500至10,000。 丙烯酸类聚合物的优选粘度在25℃下为100,000cP以下。优选增塑剂的增塑效率为30〜150。当增塑氯乙烯树脂时，优选增塑剂含有具有 Q值为11.5〜16.塑化ABS树脂时，优选增塑剂含有Q值为13.5〜16的丙烯酸类聚合物。

公开(公告)号：EP1270611A1

公开(公告)日：2003-01-02

申请号：EP01912264.7

申请日：2001-03-12

申请人： TOAGOSEI CO., LTD.

发明人： OKAZAKI, Eiichi ,  KAAI, Michihiro

IPC分类号： C08F20/36 ,  C08F22/40 ,  C08L33/14 ,  C08L35/00 ,  C09D133/14 ,  C09D135/00

CPC分类号： C08F22/40 ,  C08F20/36

摘要： A composition which is useful as a material with excellent weatherability, such as paints, printing ink, adhesive, filler, molding material, or resist, and is especially suitable for use in applications such as OPV and coating materials. The composition comprises as an active ingredient a polymer obtained by continuously polymerizing at a high temperature either a polymerizable monomer having a maleimide group and other polymerizable group or a polymerizable monomer having a succinimide group.

摘要翻译： 作为具有耐候性优异的材料如油漆，印刷油墨，粘合剂，填料，成型材料或抗蚀剂的组合物，特别适用于OPV，涂料等的应用。 该组合物包含通过在高温下连续聚合具有马来酰亚胺基团的可聚合单体和其它可聚合基团或具有琥珀酰亚胺基团的可聚合单体而获得的聚合物作为活性成分。

公开(公告)号：EP0919603A4

公开(公告)日：2001-05-30

申请号：EP98928555

申请日：1998-06-18

申请人： TOAGOSEI CO LTD

发明人： KAMIYA DAISUKE ,  MIZUTANI KIYOKAZU ,  KIRITO YOICHI ,  KOKETSU AKEMI ,  NIWA MAKOTO ,  YONEDA KOTARO ,  IESAKO HIROSHI ,  KATO HITOSHI

IPC分类号： G09F3/10 ,  C09J9/00 ,  C09J133/06

CPC分类号： G09F3/10

摘要： A process for producing a labeled article, characterized by bonding to an article a heat-sensitive self-adhesive label having a self-adhesive layer which consists of a self-adhesive composition and is obtained by: forming a wet film of an aqueous emulsion composition containing (A) a water-soluble resin comprising a resin having an acid value of 1 meq/q or higher and neutralized with a base and (B) a polymer abtained by the emulsion polymerization of a radical-polymerizable monomer and having and acid value of 0.6 meq/q or lower and a glass transition temperature of -20 DEG C or lower; drying the wet film at below 60 DEG C to obtain a film (1) having a two-phase structure in which particles of ingredient (B) are dispersed in a continuous phase of ingredient (A); and heating the dry film at 60 DEG C or higher to invert the two-phase structure composed of ingredients (A) and (B) and thus convert the film (1) into a self-adhesive film (2) in which particles of ingredient (A) are dispersed in a continuous phase of ingredient (B).

公开(公告)号：EP1067217A1

公开(公告)日：2001-01-10

申请号：EP00114526.7

申请日：2000-07-06

申请人： TOAGOSEI CO., LTD. ,  KANEKA CORPORATION ,  Mitsui Chemicals, Inc.

发明人： Sakata, Akihiro, c/o Toagosei Co.,Ltd. ,  Saiki, Koji ,  Watanabe, Takeshi

IPC分类号： C25B15/02

CPC分类号： C25B15/02

摘要： A method of protecting an alkali chloride electrolytic cell having a gas diffusion cathode, which comprises, on the occasion when the operation of the electrolytic cell is suspended: stopping feed of an oxygen-containing gas to a gas chamber of the cell; and substantially displacing an oxygen-containing gas atmosphere of the gas chamber with an inert gas atmosphere. Also disclosed is an apparatus for carrying out the method.

摘要翻译： 一种保护具有气体扩散阴极的碱金属氯化物电解槽的方法，其特征在于，在悬浮电解槽的操作的情况下，包括停止向所述电池的气室供给含氧气体; 并且用惰性气体气氛基本上置换气室的含氧气体气氛。 还公开了一种用于执行该方法的装置。

公开(公告)号：EP1013648A3

公开(公告)日：2000-10-11

申请号：EP99125436.8

申请日：1999-12-20

申请人： Toagosei Co., Ltd.

发明人： Ito, Naokazu ,  Sasaki, Hiroshi ,  Kuriyama, Akira

IPC分类号： C07D305/06

CPC分类号： C07D305/06

摘要： Storage stabilization of compounds with an oxetane ring or oxetane rings, which are useful as ring opening polymerizable monomers, is improved by addition of basic compounds thereto. The basic compound is preferably an alkali metal hydroxide or an amine. The compound with an oxetane compound preferably has a substituent at the 3- or 2-position thereof. Addition amount of the basic compound is preferably 0.1 to 1,000 ppm by weight, more preferably 1 to 1,000 ppm by weight per the compound with an oxetane.

公开(公告)号：EP1029946A2

公开(公告)日：2000-08-23

申请号：EP00103148.3

申请日：2000-02-16

申请人： Furuya, Nagakazu ,  Toagosei Co., Ltd. ,  Mitsui Chemicals, Inc. ,  KANEKA CORPORATION

发明人： Furuya, Nagakazu

IPC分类号： C25B11/03 ,  C25B9/04 ,  H01M4/86 ,  H01M8/02

CPC分类号： H01M8/0232 ,  C25B11/035 ,  H01M4/8605 ,  H01M8/0239 ,  H01M8/0245 ,  H01M8/0247 ,  Y02P70/56

摘要： A gas diffusion electrode assembly comprising: a gas diffusion electrode; and a metallic or resinous edging material bonded to a peripheral part of the electrode. The invention also relates to a gas diffusion electrode assembly comprising: a gas diffusion electrode; and a metallic terminal bonded to the electrode. The invention further relates to a gas diffusion electrode assembly comprising: a gas diffusion electrode; and a structure for connection, which comprises a combination of a thin silver sheet and a reinforcing material comprising a tough metal as a base, the structure for connection being bonded to a peripheral part of the gas diffusion electrode. Also disclosed are processes for producing these gas diffusion electrode assemblies.

公开(公告)号：EP1013648A2

公开(公告)日：2000-06-28

申请号：EP99125436.8

申请日：1999-12-20

申请人： Toagosei Co., Ltd.

发明人： Ito, Naokazu ,  Sasaki, Hiroshi ,  Kuriyama, Akira

IPC分类号： C07D305/06

CPC分类号： C07D305/06

摘要： Storage stabilization of compounds with an oxetane ring or oxetane rings, which are useful as ring opening polymerizable monomers, is improved by addition of basic compounds thereto. The basic compound is preferably an alkali metal hydroxide or an amine. The compound with an oxetane compound preferably has a substituent at the 3- or 2-position thereof. Addition amount of the basic compound is preferably 0.1 to 1,000 ppm by weight, more preferably 1 to 1,000 ppm by weight per the compound with an oxetane.

摘要翻译： 具有氧杂环丁烷环或氧杂环丁烷环的化合物的贮存稳定化通过向其中加入碱性化合物而得到改进，所述氧杂环丁烷环或氧杂环丁烷环可用作开环可聚合单体。 碱性化合物优选为碱金属氢氧化物或胺。 具有氧杂环丁烷化合物的化合物优选在其3位或2位具有取代基。 碱性化合物的添加量相对于具有氧杂环丁烷的化合物优选为0.1〜1000重量ppm，更优选为1〜1000重量ppm。

公开(公告)号：EP0978551A1

公开(公告)日：2000-02-09

申请号：EP99115286.9

申请日：1999-08-02

申请人： TOAGOSEI CO., LTD.

发明人： Koketsu, Akemi, c/o Toagosei Co., Ltd. ,  Tanaka, Minoru, c/o Toagosei Co., Ltd. ,  Iesako, Hiroshi, c/o Toagosei Co., Ltd.

IPC分类号： C09J7/02

CPC分类号： C09J133/062 ,  C08L33/08 ,  C09J7/22 ,  C09J7/38 ,  C09J7/385 ,  C09J2201/606

摘要： A process for producing a pressure-sensitive adhesive sheet using an aqueous resin emulsion is disclosed. The aqueous resin emulsion is an aqueous resin emulsion that dispersed particles have a weight average particle diameter of 0.3 µm or smaller and a ratio of the weight average particle diameter thereof to an arithmetic average particle diameter thereof [(weight average particle diameter)/(arithmetic average particle diameter)] is 1.0 to 1.5. The resin contained in the aqueous resin emulsion preferably comprises an alkyl (meth)acrylate monomer unit (a) having 4 to 12 carbon atoms in the alkyl moiety, an α,β-ethylenically unsaturated carboxylic acid monomer unit (b), and a radically polymerizable monomer unit (c) having a cyclic structure, other than the monomer units (a) and (b), the proportions of the monomer unit (a), the monomer unit (b), and the monomer unit (c) being 45 to 97% by weight, 0.1 to 10% by weight, and 2.9 to 30% by weight, respectively, with the total amount of those units being 100% by weight. The aqueous resin emulsion preferably contains a nonionic surfactant. The pressure-sensitive adhesive sheet obtained by the process has a property such that the pressure-sensitive adhesive layer thereof is less apt to blush even upon contact with water by immersion in water, moisture absorption, etc.

摘要翻译： 公开了一种使用水性树脂乳液制备压敏粘合片的方法。 水性树脂乳液是分散粒子的重量平均粒径为0.3μm以下，其重均粒径与其算术平均粒径的比例Ä（重均粒径）/（ 算术平均粒径）Ü为1.0〜1.5。 包含在水性树脂乳液中的树脂优选包括在烷基部分中具有4至12个碳原子的（甲基）丙烯酸烷基酯单体单元（a），α，β-烯键式不饱和羧酸单体单元（b），和 单体单元（a）和（b）以外的具有环状结构的聚合性单体单元（c）的单体单元（a），单体单元（b）和单体单元（c）的比例为45 至97重量％，0.1至10重量％和2.9至30重量％，其中这些单元的总量为100重量％。 水性树脂乳液优选含有非离子表面活性剂。 通过该方法获得的压敏粘合片具有这样的性质，使得即使在与水接触的情况下，其粘合剂层也易于沾湿，浸渍在水中，吸湿等。

公开(公告)号：EP0913443A1

公开(公告)日：1999-05-06

申请号：EP97930842.6

申请日：1997-07-18

申请人： TOAGOSEI CO., LTD.

发明人： KAMIYA, Daisuke, Toagosei Co., Ltd. ,  MAEDA, Keiji, Toagosei Co., Ltd. ,  OTA, Hiroyuki, Toagosei Co., Ltd.

IPC分类号： C09J7/02

CPC分类号： C09J133/064 ,  C08L33/064 ,  C08L2666/04 ,  C09J7/38 ,  C09J7/385 ,  C09J133/066 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2201/61 ,  Y10T428/2826 ,  Y10T428/2891

摘要： A heat-sensitive adhesive sheet comprising a substrate having formed thereon an adhesive layer comprising a polymer composition (C) which comprises the following aqueous emulsion (A) and copolymer (B), wherein an adhesive force determined by the 180° peeling test method as specified in JIS Z 0237 at a temperature of 25°C is 10 g/25 mm or less:

Aqueous emulsion (A): An aqueous emulsion containing an alkyl (meth)acrylate-based polymer (a) having a glass transition temperature of -10°C or below, which is obtained by emulsion-polymerizing radically polymerizable monomers containing as the main component an alkyl (meth)acrylate; and
Copolymer (B): A water-soluble or water-dispersible copolymer (B) having a glass transition temperature of 20°C or above, which is a copolymer obtained by copolymerizing an α,β-ethylenically unsaturated carboxylic acid with other radically polymerizable monomers, wherein a part or the entire amount of carboxyl groups in the copolymer is neutralized with a base having a boiling point of 110°C or below.

摘要翻译： 1.一种热敏粘合片，其特征在于，具有在其上形成有包含下述水性乳液（A）和共聚物（B））的聚合物组合物（C）的粘合剂层的基材，其中，通过180°剥离试验方法测定的粘合力为 JIS Z 0237在25℃下规定为10g / 25mm以下：水性乳液（A）：含有玻璃化转变温度为（ - ）的（甲基）丙烯酸烷基酯系聚合物（a）的水乳液， 通过使含有作为主要成分的（甲基）丙烯酸烷基酯的自由基聚合性单体进行乳液聚合而获得的10℃以下。 和共聚物（B）：玻璃化转变温度为20℃以上的水溶性或水分散性共聚物（B），其是通过使α，β-烯键式不饱和羧酸与其他可自由基聚合的共聚物 单体，其中共聚物中的部分或全部羧基用沸点为110℃或更低的碱中和。