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1. 发明授权

EP1952880B1 THERMAL EXPANSION MICROSPHERES AND PROCESS FOR PRODUCING THEM 失效转让
标题翻译：热胀微球和用于生产
公开(公告)号：EP1952880B1
公开(公告)日：2016-08-03
申请号：EP06822145.6
申请日：2006-10-24
申请人： Bridgestone Corporation , Matsumoto Yushi-Seiyaku Co., Ltd.
发明人： TERATANI, Hiroyuki , MASUDA, Toshiaki , KITANO, Kenichi , MIKI, Katsushi , AOKI, Takayuki , INOHARA, Takeshi
IPC分类号： B01J13/04 , B60C7/12 , B60C17/06 , C08F220/06 , C08F220/42 , C08J3/12 , C09K3/00
CPC分类号： B01J13/14 , B01J13/04 , B60C17/01 , B60C17/066 , B60C29/062 , C08J9/146 , C08J9/20

2. 发明公开

EP1952880A1 THERMAL EXPANSION MICROSPHERES AND HOLLOW FINE PARTICLES, PROCESS FOR PRODUCING THEM, AND ASSEMBLY OF TIRE AND RIM 失效转让
标题翻译： HERMTELLUNGSVERFAHRENDAFÜR的热门产品MIKROKUGELN
公开(公告)号：EP1952880A1
公开(公告)日：2008-08-06
申请号：EP06822145.6
申请日：2006-10-24
申请人： Bridgestone Corporation , MATSUMOTO YUSHI-SEIYAKU CO., LTD.
发明人： TERATANI, Hiroyuki , MASUDA, Toshiaki , KITANO, Kenichi , MIKI, Katsushi , AOKI, Takayuki , INOHARA, Takeshi
IPC分类号： B01J13/04 , B60C7/12 , B60C17/06 , C08F220/06 , C08F220/42 , C08J3/12 , C09K3/00
CPC分类号： B01J13/14 , B01J13/04 , B60C17/01 , B60C17/066 , B60C29/062 , C08J9/146 , C08J9/20
摘要： In heat-expandable microspheres as a starting material for hollow fine particles, which have excellent performances required for giving not only a durability in steady running region but also a durability in high-speed running region to a tire-rim assembly, and each consisting of an outer shell made of a thermoplastic resin obtained by polymerizing a monomer component in the presence of a polymerization initiator, and a foaming agent encapsulated in the outer shell and having a boiling point not higher than a softening point of the thermoplastic resin, the polymerization initiator comprises a peroxydicarbonate as an essential component, and the foaming agent comprises a fluorine-containing compound having an ether structure and a carbon number of 2-10 and containing no chlorine atom and bromine atom.
摘要翻译：在作为中空微粒的原料的热膨胀性微球中，其具有优异的性能，不仅在稳定运行区域中不仅具有耐久性，而且在高速运行区域中对轮胎 - 轮辋组件的耐久性，并且各自由由在聚合引发剂存在下聚合单体组分而获得的热塑性树脂制成的外壳和封装在外壳中并且沸点不高于热塑性树脂的软化点的发泡剂，聚合引发剂以过氧化二碳酸酯为必须成分，发泡剂含有具有醚结构，碳数为2-10且不含氯原子和溴原子的含氟化合物。

3. 发明授权

EP1952881B1 PROCESS FOR PRODUCING HEAT-EXPANDABLE MICROSPHERES 有权
标题翻译： HERSTELLUNGSVERFAHREN VONWÄRMEEXPANDIERBAREMIKROKUGELN
公开(公告)号：EP1952881B1
公开(公告)日：2017-01-18
申请号：EP06833188.3
申请日：2006-11-16
申请人： MATSUMOTO YUSHI-SEIYAKU CO., LTD.
发明人： MASUDA, Toshiaki , TAKAHARA, Ichiro , KITANO, Kenichi , MIKI, Katsushi , INOHARA, Takeshi , FUKUDA, Takeyoshi , AOKI, Takayuki , KAWANAMI, Satoshi
IPC分类号： B01J13/04 , C08F2/44 , C08F4/34 , C08J9/32 , C09K3/00
CPC分类号： B01J13/14 , C08F220/14 , C08F220/44 , C08F220/48 , C08F222/1006 , Y10T428/2984

4. 发明公开

EP1947121A1 HEAT-EXPANSIBLE MICROSPHERE AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译： WÄRMEEXPANDIERBAREMIKROKUGEL UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1947121A1
公开(公告)日：2008-07-23
申请号：EP06811557.5
申请日：2006-10-04
申请人： MATSUMOTO YUSHI-SEIYAKU CO., LTD.
发明人： MASUDA, Toshiaki , KITANO, Kenichi , MIKI, Katsushi , INOHARA, Takeshi , AOKI, Takayuki
IPC分类号： C08F2/44 , B01J13/14 , C08F4/36 , C09K3/00
CPC分类号： B01J13/14 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2987 , Y10T428/2998
摘要： The method produces heat-expandable microspheres, which comprise a shell of thermoplastic resin and a non-fluorine blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin, and comprises a step of dispersing an oily mixture containing a polymerizable component, the blowing agent, and a polymerization initiator containing a peroxydicarbonate in an aqueous dispersing medium to polymerize the polymerizable component contained in the oily mixture. The resultant heat-expandable microspheres have a shell which is less apt to become thinner than its theoretical value, contain minimum amount of resin particle inside their shell, and have excellent heat-expanding performance.
摘要翻译：该方法产生热膨胀性微球，其包含热塑性树脂的壳和封装在其中的沸点不高于热塑性树脂的软化点的非氟发泡剂，并且包括将含有可聚合组分，发泡剂和在水性分散介质中含有过氧化二碳酸酯的聚合引发剂，以使包含在油性混合物中的可聚合组分聚合。所得到的热膨胀性微球体的外壳不太容易变得比其理论值更薄，在其壳内含有最少量的树脂颗粒，并且具有优异的热膨胀性能。

5. 发明授权

EP1953184B1 THERMALLY EXPANDED MICROSPHERE AND PROCESS FOR PRODUCTION THEREOF 有权
公开(公告)号：EP1953184B1
公开(公告)日：2018-08-01
申请号：EP06797973.2
申请日：2006-09-14
申请人： MATSUMOTO YUSHI-SEIYAKU CO., LTD.
发明人： MASUDA, Toshiaki , TAKAHARA, Ichiro , KITANO, Kenichi , MIKI, Katsushi , INOHARA, Takeshi , AOKI, Takayuki
IPC分类号： B29C44/34 , B01J13/20 , C08J9/12 , C08J9/14 , C08J9/32
CPC分类号： B01J13/20 , B29C44/3461 , C08J9/143 , C08J9/32 , C08J2333/18 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2991 , Y10T428/2998
摘要： The present invention provides heat-expanded microspheres having high packing efficiency, and a production method thereof. The heat-expanded microspheres are produced by expanding heat-expandable microspheres, which comprise shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin and have an average particle size from 1 to 100 micrometer, at a temperature not lower than their expansion initiating temperature, and the heat-expanded microspheres result in a void fraction not higher than 0.70.

6. 发明授权

EP2204428B1 HEAT-EXPANDABLE MICROSPHERES, PROCESS FOR PRODUCING THE SAME, AND APPLICATION THEREOF 有权
标题翻译：热膨胀微球，PROCESS FOR THEIR其用途和
公开(公告)号：EP2204428B1
公开(公告)日：2017-03-01
申请号：EP08838920.0
申请日：2008-10-09
申请人： Matsumoto Yushi-Seiyaku CO., LTD.
发明人： INOHARA, Takeshi , SHIRAKABE, Yoshiaki , YOSEJIMA, Ikuo , KITANO, Kenichi , MASUDA, Toshiaki
IPC分类号： C09K3/00 , B01J13/18
CPC分类号： B01J13/14 , B01J13/18 , B01J13/20 , C08J9/32 , C08J2203/22 , Y10T428/2982 , Y10T428/2998

7. 发明公开

EP2151456A1 PROCESS FOR PRODUCTION OF THERMALLY EXPANDABLE BEADS AND APPLICATION THEREOF 有权
标题翻译：用于生产热膨胀的塑料珠及其应用
公开(公告)号：EP2151456A1
公开(公告)日：2010-02-10
申请号：EP08751716.5
申请日：2008-05-14
申请人： Matsumoto Yushi-Seiyaku CO., LTD.
发明人： NAITO, Hiroki , KAWANAMI, Satoshi , MIKI, Katsushi , YOSEJIMA, Ikuo , KITANO, Kenichi
IPC分类号： C08F2/44 , B01J13/04
CPC分类号： C08F2/44 , B01J13/14 , C08F2/20 , Y10T428/2982 , Y10T428/2985 , Y10T428/2987 , Y10T428/2989
摘要： A production method for heat-expandable microspheres, which have high expanding ratio and are thermally expanded into hollow particulates having excellent repeated-compression durability, and application thereof are provided.
The method produces heat-expandable microspheres a shell of thermoplastic resin and a blowing agent being encapsulated therein and having a boiling point not higher than the softening point of the thermoplastic resin. The production method includes a step of polymerizing a polymerizable component in an aqueous dispersing medium in which the polymerizable component and the blowing agent are dispersed, in the presence of at least one water-soluble compound selected from oxygen-containing aluminum salts and/or their hydrates, and polyalkyleneimines which have a molecular weight not lower than 1000 and at least one bond of nitrogen atom and an alkyl group substituted with a hydrophilic functional group selected from the group consisting of carboxylic acid (salt) groups and phosphonic acid (salt) groups.
摘要翻译：它们提供了用于热膨胀性微球，其具有高膨胀比和热膨胀成具有优良的反复压缩耐久性的中空微粒，并且应用程序A的制造方法。该方法产生的热膨胀性微球热塑性树脂的壳和发泡剂被包封。其中并具有沸点不高于热塑性树脂的软化点高。的制造方法包括在wässrige分散在其中可聚合组分和发泡剂分散介质中聚合可聚合组分的步骤中，在至少一种水溶性化合物的从含氧铝盐和/或选择的存在及其水合物和聚亚烷基亚胺，其具有分子量不低于1,000和氮原子中的至少一种键和在烷基substituiertem与选自羧酸（盐）基团和膦酸（盐）基团中选出的亲水性官能团，

8. 发明公开

EP1953184A1 THERMALLY EXPANDED MICROSPHERE AND PROCESS FOR PRODUCTION THEREOF 有权
标题翻译： THERMISCH EXPANDIERTE MIKROKUGEL UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP1953184A1
公开(公告)日：2008-08-06
申请号：EP06797973.2
申请日：2006-09-14
申请人： MATSUMOTO YUSHI-SEIYAKU CO., LTD.
发明人： MASUDA, Toshiaki , TAKAHARA, Ichiro , KITANO, Kenichi , MIKI, Katsushi , INOHARA, Takeshi , AOKI, Takayuki
IPC分类号： C08J3/12 , B01J13/20
CPC分类号： B01J13/20 , B29C44/3461 , C08J9/143 , C08J9/32 , C08J2333/18 , Y10T428/2982 , Y10T428/2984 , Y10T428/2985 , Y10T428/2991 , Y10T428/2998
摘要： The present invention provides heat-expanded microspheres having high packing efficiency, and a production method thereof. The heat-expanded microspheres are produced by expanding heat-expandable microspheres, which comprise shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin and have an average particle size from 1 to 100 micrometer, at a temperature not lower than their expansion initiating temperature, and the heat-expanded microspheres result in a void fraction not higher than 0.70.
摘要翻译：本发明提供具有高填充效率的热膨胀微球及其制造方法。热膨胀微球体是通过膨胀包含热塑性树脂壳和封装在其中的沸点不高于热塑性树脂的软化点的发泡剂的热膨胀性微球制成的，平均粒径为1〜100 微米，其温度不低于其膨胀起始温度，热膨胀微球导致不高于0.70的空隙率。

9. 发明授权

EP2151456B1 PROCESS FOR PRODUCTION OF THERMALLY EXPANDABLE BEADS AND APPLICATION THEREOF 有权
标题翻译：用于生产热膨胀的塑料珠及其应用
公开(公告)号：EP2151456B1
公开(公告)日：2012-07-11
申请号：EP08751716.5
申请日：2008-05-14
申请人： Matsumoto Yushi-Seiyaku CO., LTD.
发明人： NAITO, Hiroki , KAWANAMI, Satoshi , MIKI, Katsushi , YOSEJIMA, Ikuo , KITANO, Kenichi
IPC分类号： C08F2/20 , C08F2/44 , B01J13/04 , C08J9/20 , B01J13/14
CPC分类号： C08F2/44 , B01J13/14 , C08F2/20 , Y10T428/2982 , Y10T428/2985 , Y10T428/2987 , Y10T428/2989
摘要： The invention provides a process for the production of thermally expandable beads which exhibit a high expansion ratio and give hollow fine particles excellent in the resistance to repeated compression through thermal expansion and application thereof. A process for the production of thermally expandable beads which are each constituted of both a shell made of a thermoplastic resin and a blowing agent that is enveloped in the shell and has a boiling point not higher than the softening point of the thermoplastic resin, which comprises the step of polymerizing a polymerizable component in an aqueous medium where the polymerizable component and the blowing agent are dispersed in the presence of an oxygen-containing aluminum salt and/or a hydrate thereof and at least one water-soluble compound selected from among polyalkylene imines which have molecular weights of 1000 or above and each bear at least one structure constituted of an alkyl group substituted with a hydrophilic functional group selected from between carboxylic acid (salt) group and phosphonic acid (salt) group and a nitrogen atom attached to the alkyl group.

10. 发明公开

EP2204428A1 HEAT-EXPANDABLE MICROSPHERES, PROCESS FOR PRODUCTION OF THE SAME AND USES THEREOF 有权
标题翻译：热膨胀微球，PROCESS FOR THEIR其用途和
公开(公告)号：EP2204428A1
公开(公告)日：2010-07-07
申请号：EP08838920.0
申请日：2008-10-09
申请人： Matsumoto Yushi-Seiyaku CO., LTD.
发明人： INOHARA, Takeshi , SHIRAKABE, Yoshiaki , YOSEJIMA, Ikuo , KITANO, Kenichi , MASUDA, Toshiaki
IPC分类号： C09K3/00 , B01J13/14
CPC分类号： B01J13/14 , B01J13/18 , B01J13/20 , C08J9/32 , C08J2203/22 , Y10T428/2982 , Y10T428/2998
摘要： The present invention provides heat-expandable microspheres, which hold the reduction of their thermal expanding performance such as expansion ratio even after they undergo heat history before their thermal expansion, and a production process and application thereof.
The heat-expandable microspheres comprise a shell of thermoplastic resin and core material encapsulated in the shell. The core material comprises a blowing agent having a boiling point not higher than the softening point of the thermoplastic resin and a gas migration inhibitor having a boiling point higher than the softening point of the thermoplastic resin. The ratio of the gas migration inhibitor to the core material is at least 1 weight percent and below 30 weight percent. The average particle size of the heat-expandable microspheres ranges from 1 to 100 micrometers.

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