公开(公告)号：US06777485B1

公开(公告)日：2004-08-17

申请号：US09868657

申请日：2001-11-07

申请人： Hiroshi Ito ,  Hidetoshi Odaka ,  Hiroshi Iwakiri ,  Fumio Kawakubo ,  Hideharu Jyono

发明人： Hiroshi Ito ,  Hidetoshi Odaka ,  Hiroshi Iwakiri ,  Fumio Kawakubo ,  Hideharu Jyono

IPC分类号： C08L8312

CPC分类号： C08G65/336

摘要： The present invention provides a novel sealant and a novel curable resin composition providing for sufficiently high mechanical strength, adhesive strength, rubber elasticity and good workability and a direct glazing method utilizing the composition, which comprises (I) a reactive silicon group-containing polyether oligomer such that the reactive silicon group exists exclusively at the molecular chain terminus and the introduction rate of the reactive silicon group into the molecular chain terminus is not less than 85% as determined by 1H-NMR analysis and (II) a reinforcing filler.

摘要翻译： 本发明提供一种新颖的密封剂和新颖的固化性树脂组合物，其具有足够高的机械强度，粘合强度，橡胶弹性和良好的加工性，以及使用该组合物的直接玻璃化方法，其包括（I）含反应性硅基的聚醚低聚物 使得反应性硅基团仅存在于分子链末端，并且通过1 H-NMR分析确定反应性硅基团进入分子链末端的引入速率不低于85％，（II）增强填料 。

公开(公告)号：US06541593B1

公开(公告)日：2003-04-01

申请号：US09530921

申请日：2000-06-14

申请人： Hideharu Jyono ,  Hidetoshi Odaka ,  Hiroshi Ando ,  Hiroshi Iwakiri ,  Hiroshi Ito ,  Fumio Kawakubo

发明人： Hideharu Jyono ,  Hidetoshi Odaka ,  Hiroshi Ando ,  Hiroshi Iwakiri ,  Hiroshi Ito ,  Fumio Kawakubo

IPC分类号： C07F702

CPC分类号： C08G65/336

摘要： A process for producing a reactive silicon group-containing polyether oligomer, which comprises reacting (a) a polyether oligomer the backbone chain of which comprises a polyether and which contains in a side chain or at a terminus of its molecule at least one unsaturated group of the following general formula (1): H2C═C(R1)—R2—O—  (1) (wherein R1 represents a hydrocarbon group of not more than 10 carbon atoms; R2 represents a divalent organic group of 1 to 20 carbon atoms which contains in a side chain or at a terminus of its molecule at least one atomic species selected from the group consisting of hydrogen, oxygen and nitrogen as its constituent atom or atoms) or the general formula (2): HC(R1)═CH—R2—O—  (2) (wherein R1 represents a hydrocarbon group of not more than 10 carbon atoms; R2 represents a divalent organic group of 1 to 20 carbon atoms which contains at least one atomic species selected from the group consisting of hydrogen, oxygen and nitrogen as its constituent atom or atoms), with (b) a reactive silicon group-containing compound, (c) in the presence of a Group VIII transition metal catalyst to thereby introduce the reactive silicon group into said oligomer (a).

摘要翻译： 一种制备含反应性含硅基团的聚醚低聚物的方法，其包括使（a）聚醚低聚物的主链包含聚醚并在其分子的侧链或末端含有至少一个不饱和基团 下述通式（1）:(其中，R1表示碳原子数为10以下的烃基），R2表示碳原子数为1〜20的二价有机基团，至少在分子的侧链或末端含有 一种选自氢，氧和氮作为其构成原子或原子的原子）或通式（2）:(其中R1表示不大于10个碳原子的烃基; R2表示二价有机基团 含有选自氢，氧和氮作为其构成原子或原子的至少一种原子的1至20个碳原子）与（b）反应性硅基团 （c）在VIII族过渡金属催化剂的存在下，将反应性硅基引入所述低聚物（a）中。

公开(公告)号：US06248915B1

公开(公告)日：2001-06-19

申请号：US09472962

申请日：1999-12-28

申请人： Hiroshi Ito ,  Hidetoshi Odaka ,  Hideharu Jyono ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Hiroshi Ito ,  Hidetoshi Odaka ,  Hideharu Jyono ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C07F708

CPC分类号： C08G65/336

摘要： The invention provides a method of producing a reactive silicon group-containing polyether oligomer which comprises reacting (a) a polyether oligomer having main chain of a polyether and, in each molecule, at least one unsaturated group represented by the general formula (1): H2C═C(R1)—R2—O—  (1) (in the formula, R1 is a hydrocarbon group containing not more than 10 carbon atoms and R2 is a divalent organic group containing 1 to 20 carbon atoms and one or more species selected from the group consisting of hydrogen, oxygen and nitrogen atoms as a constituent atom) or the general formula (2): HC(R1)═CH—R2—O—  (2) on a side chain or at a terminus with (b) a reactive silicon group-containing compound in the presence of (c) a group VIII transition metal catalyst to introduce the reactive silicon group into said polyether oligomer (a), wherein the reaction is carried out in the presence of (d) a sulfur compound.

摘要翻译： 本发明提供一种制备含反应性含硅基团的聚醚低聚物的方法，该方法包括使（a）具有聚醚主链的聚醚低聚物和每个分子中至少一个由通式（1）表示的不饱和基团： （式中，R 1为含有10个以下碳原子的烃基，R 2为含有1〜20个碳原子的二价有机基团和选自氢，氧和氮原子作为成分的一种以上的物质 原子）或通式（2）：在侧链或末端具有（b）含有反应性硅基团的化合物，在（c）第Ⅷ族过渡金属催化剂的存在下将反应性硅基团引入所述 聚醚低聚物（a），其中反应在（d）硫化合物的存在下进行。

公开(公告)号：US06437071B1

公开(公告)日：2002-08-20

申请号：US09531337

申请日：2000-03-20

申请人： Hidetoshi Odaka ,  Yuka Kanamori ,  Hiroshi Ito ,  Hideharu Jyono ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Hidetoshi Odaka ,  Yuka Kanamori ,  Hiroshi Ito ,  Hideharu Jyono ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C08G7706

CPC分类号： C08G65/336 ,  C08L71/02 ,  Y10S528/901

摘要： The present invention has its object to provide a curable composition giving cured products improved in residual tack (reduced in stickiness), with the physical properties insuring those tensile characteristics and rubber elasticity required of sealing compositions for general architectural use being retained. The present invention provides a curable composition which comprises (I) 100 parts by weight of a reactive silicon group-containing polyether oligomer with the percentage of the number of reactive silicon groups to the number of molecular chain terminals as determined by 1H-NMR analysis being not less than 85% and (II) 1 to 500 parts by weight of a plasticizer.

摘要翻译： 本发明的目的是提供一种可固化组合物，其赋予固化产物改善残留粘着性（降低粘性），物理性能确保保持用于一般建筑用途的密封组合物所需的拉伸特性和橡胶弹性。 本发明提供一种可固化组合物，其包含（I）通过1 H-NMR分析测定的100重量份含反应性硅基聚醚低聚物与反应性硅基团数目相对于分子链末端数目的比例为 不低于85％和（II）1至500重量份的增塑剂。

公开(公告)号：US5719249A

公开(公告)日：1998-02-17

申请号：US671076

申请日：1996-06-27

申请人： Masayuki Fujita ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Masayuki Fujita ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C08G65/336 ,  C08G77/46 ,  C08L83/12 ,  C08G77/04

CPC分类号： C08L83/12 ,  C08G65/336 ,  C08G77/46

摘要： The present invention provides a reactive silicon group-containing polymer containing at least one reactive silicon group per molecule, the main chain of the polymer being essentially a copolymer of organopolysiloxane and polyoxyalkylene, which causes no macro phase separation during storage and gives a hardened material having an excellent weathering resistance, little residual tack and excellent coating adhesivity. The present invention provides a process for the preparation of the foregoing reactive silicon group-containing polymer. A novel process for the preparation of the polymer as defined above is provided, which comprises allowing an alkylene oxide to undergo ring opening polymerization with an organopolysiloxane compound having an active hydrogen-containing functional group with which said alkylene oxide is reactive as an initiator in the presence of a catalyst to synthesize a polymer of organopolysiloxane and polyoxyalkylene, and then introducing a reactive silicon group into said polymer. Another process for the preparation of the polymer as defined above is provided, which comprises allowing an alkylene oxide to undergo ring opening polymerization with an organopolysiloxane compound having an epoxy group in the presence of a catalyst with an active hydrogen-containing compound as an initiator to synthesize a polymer the main chain of which is essentially a copolymer of organopolysiloxane and polyoxyalkylene, and then introducing a reactive silicon group into said polymer.

摘要翻译： 本发明提供了每分子含有至少一个反应性硅基团的含反应性硅基团的聚合物，该聚合物的主链基本上是有机聚硅氧烷和聚氧化烯的共聚物，其在储存期间不会产生宏观相分离并产生具有 耐候性优异，残留粘性小，涂料粘合性优异。 本发明提供了制备上述含反应性含硅基团的聚合物的方法。 提供了一种制备如上所述的聚合物的新方法，其包括使烯化氧与具有活性含氢官能团的有机聚硅氧烷化合物进行开环聚合，所述烯化氧在其中具有反应性作为引发剂 存在催化剂以合成有机聚硅氧烷和聚氧化烯的聚合物，然后将反应性硅基团引入所述聚合物中。 提供了另一种制备如上所述聚合物的方法，其包括使烯化氧在具有活性氢化合物作为引发剂的催化剂存在下，与具有环氧基的有机聚硅氧烷化合物进行开环聚合， 合成聚合物，其主链基本上是有机聚硅氧烷和聚氧化烯的共聚物，然后将反应性硅基团引入所述聚合物。

公开(公告)号：US5880245A

公开(公告)日：1999-03-09

申请号：US980976

申请日：1997-11-13

申请人： Masayuki Fujita ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Masayuki Fujita ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C08G65/336 ,  C08G77/46 ,  C08G77/04

CPC分类号： C08G77/46 ,  C08G65/336

摘要： The present invention provides a process for the preparation of a reactive silicon group-containing polymer. A novel process for the preparation of the polymer includes allowing an alkylene oxide to undergo ring opening polymerization with an organopolysiloxane compound having an active hydrogen-containing functional group with which the alkylene oxide is reactive as an initiator in the presence of a catalyst to synthesize a polymer of organopolysiloxane and polyoxyalkylene, and then introducing a reactive silicon group into the polymer. Another process for the preparation of the polymer as defined above is provided, which includes allowing an alkylene oxide to undergo ring opening polymerization with an organopolysiloxane compound having an epoxy group in the presence of a catalyst with an active hydrogen-containing compound as an initiator to synthesize a polymer the main chain of which is essentially a copolymer of organopolysiloxane and polyoxyalkylene, and then introducing a reactive silicon group into the polymer.

摘要翻译： 本发明提供了制备含反应性含硅基团的聚合物的方法。 用于制备聚合物的新方法包括使烯化氧与催化剂存在下的具有活性含氢官能团的有机聚硅氧烷化合物进行开环聚合，其中环氧烷作为引发剂反应，合成一种 有机聚硅氧烷和聚氧化烯的聚合物，然后将反应性硅基团引入聚合物中。 提供另一种制备如上所述聚合物的方法，其中包括使烯化氧在具有活性氢化合物作为引发剂的催化剂存在下，与具有环氧基的有机聚硅氧烷化合物进行开环聚合， 合成聚合物，其主链基本上是有机聚硅氧烷和聚氧化烯的共聚物，然后将反应性硅基团引入聚合物中。

公开(公告)号：US5650467A

公开(公告)日：1997-07-22

申请号：US583954

申请日：1996-01-11

申请人： Mikiko Suzuki ,  Jo Kawamura ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Mikiko Suzuki ,  Jo Kawamura ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C08L33/06 ,  C08G65/336 ,  C08L33/04 ,  C08L71/02 ,  C09J183/12 ,  C08L83/14

CPC分类号： C09J183/12 ,  C08G65/336 ,  C08L71/02

摘要： A curable resin composition is disclosed which is composed of (a) an oxyalkylene polymer containing at least one reactive silicon group per molecule and having a number average molecular weight of not less than 3000 and an Mw/Mn ratio of not higher than 1.6, (b) a copolymer having a molecular chain which comprises (A) an alkyl acrylate monomer unit and/or an alkyl methacrylate monomer unit each having 1 to 8 carbon atoms in the alkyl moiety thereof and (B) an alkyl acrylate monomer unit and/or an alkyl methacrylate monomer unit each having 10 or more carbon atoms wherein the total number of monomer units (A) and monomer units (B) constitutes more than 50% of the monomer units in the copolymer (b), and (c) a curing catalyst.

摘要翻译： 公开了一种固化树脂组合物，其由（a）每分子含有至少一个反应性硅基的氧化烯聚合物组成，数均分子量不小于3000，Mw / Mn比不高于1.6（（ b）具有分子链的共聚物，其包含（A）丙烯酸烷基酯单体单元和/或其烷基部分中具有1至8个碳原子的甲基丙烯酸烷基酯单体单元和（B）丙烯酸烷基酯单体单元和/或 每个具有10个或更多个碳原子的甲基丙烯酸烷基酯单体单元，其中单体单元（A）和单体单元（B）的总数构成共聚物（b）中单体单元的50％以上，和（c）固化 催化剂。

公开(公告)号：US5684094A

公开(公告)日：1997-11-04

申请号：US400101

申请日：1995-03-06

申请人： Mikiko Suzuki ,  Jo Kawamura ,  Hiroshi Iwakiri ,  Fumio Kawakubo

发明人： Mikiko Suzuki ,  Jo Kawamura ,  Hiroshi Iwakiri ,  Fumio Kawakubo

IPC分类号： C08G59/40 ,  C08G59/50 ,  C08G65/336 ,  C08L63/00 ,  C08L71/02 ,  C08L83/04 ,  C08L83/12 ,  H05K1/03 ,  C08G65/32

CPC分类号： C08L63/00 ,  C08G65/336 ,  C08L71/02 ,  H05K1/0326

摘要： A curable resin composition comprising (a) an oxyalkylene polymer comprising at least one reactive silicon group per molecule and having a number average molecular weight of not less than 3000 and an Mw/Mn ratio of not higher than 1.6, (b) a curing catalyst for the oxyalkylene polymer containing at least one reactive silicon group per molecule, (c) an epoxy resin, and (d) a ketimine; and a curable resin composition further comprises (e) a reactive silicon group-containing silane compound in addition to (a) to (d).

摘要翻译： 一种可固化树脂组合物，其包含（a）每分子包含至少一个反应性硅基团并且数均分子量不小于3000且Mw / Mn比不高于1.6的氧化烯聚合物，（b）固化催化剂 对于每分子含有至少一个反应性硅基团的氧化烯聚合物，（c）环氧树脂和（d）酮亚胺; 和（e）〜（d）所述的含有反应性硅基的硅烷化合物的固化性树脂组合物。

公开(公告)号：US07182833B2

公开(公告)日：2007-02-27

申请号：US10258391

申请日：2001-04-27

申请人： Katsuhiro Ando ,  Junji Takase ,  Fumio Kawakubo

发明人： Katsuhiro Ando ,  Junji Takase ,  Fumio Kawakubo

IPC分类号： C09J133/08 ,  C09J125/02 ,  C09J163/00 ,  C09J171/02

CPC分类号： C08L23/08 ,  C08G65/336 ,  C08L23/0869 ,  C08L23/26 ,  C08L63/00 ,  C08L71/00 ,  C08L71/02 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/22 ,  C09J5/00 ,  C09J5/06 ,  C09J123/26 ,  C09J171/02 ,  C09J2423/00 ,  C09J2463/00 ,  C09J2471/00 ,  Y10S528/901 ,  Y10T428/31511 ,  Y10T428/31663 ,  Y10T428/31938

摘要： By using a high viscosity moisture-curable adhesive composition comprising at least one polymer or resin selected from the group consisting of (A) a reactive silyl group-containing polyoxyalkylene polymer, (B) a reactive silyl group-containing saturated hydrocarbon polymer, (C) a copolymer of which molecular chain is substantially made of one or more alkyl (meth)acrylate monomer unit(s) and (D) an epoxy resin, it becomes possible to bond an adherend to a substrate without open time and without temporary tacking after application.

摘要翻译： 通过使用包含至少一种选自（A）含有反应性甲硅烷基的聚氧化烯聚合物，（B）含有反应性甲硅烷基的饱和烃聚合物（C）的聚合物或树脂的高粘度可湿固化粘合剂组合物，（C ）分子链基本上由一（或多个）（甲基）丙烯酸烷基酯单体单元和（D）环氧树脂组成的共聚物，可以将被粘物与基材无接触地粘合在一起而不需要暂时的粘合 应用。

公开(公告)号：US4687818A

公开(公告)日：1987-08-18

申请号：US759877

申请日：1985-07-29

申请人： Fumio Kawakubo ,  Miyako Takanoo ,  Sadao Yukimoto ,  Katsuhiko Isayama

发明人： Fumio Kawakubo ,  Miyako Takanoo ,  Sadao Yukimoto ,  Katsuhiko Isayama

IPC分类号： C08F291/00 ,  C08F283/06 ,  C08F290/06 ,  C08L57/00 ,  C08L71/02 ,  C08L83/12

CPC分类号： C08L57/00 ,  C08F290/062 ,  C08L71/02 ,  C08L83/12

摘要： A novel moisture-curable polymer useful as a pressure sensitive adhesive, a paint, a sealant, etc. obtained by polymerizing a polymerizable monomer in the presence of an organic polymer having at least one reactive silicon-containing functional group in the molecule on the average. A pressure sensitive adhesive composition having excellent adhesive property as well as excellent initial tackiness, heat resistance, workability and weather resistance comprising a polymer obtained by polymerizing a polymerizable monomer in the presence of (A) an organic polymer having at least one reactive silicon functional group in the molecule on the average and/or (B) an organic polymer having at least one olefin group in the molecule on the average. The composition is also useful as a sealant, a coating material, a packing, an electric insulation, a corrosionproof, a masking and a surface-protection.

摘要翻译： 在分子中具有至少一个反应性含硅官能团的有机聚合物的存在下，通过使可聚合单体聚合而获得的用作压敏粘合剂，油漆，密封剂等的新型湿气固化性聚合物平均 。 一种具有优异的粘合性能以及优异的初始粘合性，耐热性，可加工性和耐候性的压敏粘合剂组合物，其包含通过在（A）具有至少一个反应性硅官能团的有机聚合物存在下使可聚合单体聚合而获得的聚合物 在平均分子中和/或（B）平均分子中具有至少一个烯基的有机聚合物。 该组合物还可用作密封剂，涂料，包装，电绝缘，防腐，掩蔽和表面保护。