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1.发明授权Thermo-expansive microcapsule, production process of expanded product and expanded product thereof 有权热膨胀微胶囊，膨胀产品的生产工艺及其膨胀产品公开(公告)号：US07566498B2
公开(公告)日：2009-07-28
申请号：US10539064
申请日：2003-12-24
IPC分类号： B32B5/16
CPC分类号： B01J13/14 , Y10T428/2984 , Y10T428/2987
摘要： Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell.
摘要翻译： 热膨胀性微胶囊包含：通过使15〜75重量％的腈单体聚合而得到的聚合物壳，10〜65重量％的具有羧基的单体，0.1〜20重量％的具有酰胺基的单体和0.1〜 20重量％的侧链中具有环状结构的单体; 和封装在聚合物壳中的发泡剂。
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2.发明申请Thermally expandable microcapsule,process for producing molded foam, and molded foam 有权热膨胀性微囊，生产模制泡沫的方法和模塑泡沫公开(公告)号：US20060063000A1
公开(公告)日：2006-03-23
申请号：US10539064
申请日：2003-12-24
IPC分类号： B32B9/02
CPC分类号： B01J13/14 , Y10T428/2984 , Y10T428/2987
摘要： Thermo-expansive microcapsule comprising: a polymeric shell produced by polymerizing 15 to 75 weight % of a nitrile monomer, 10 to 65 weight % of a monomer having a carboxyl group, 0.1 to 20 weight % of a monomer having an amide group and 0.1 to 20 weight % of a monomer having a cyclic structure in its side chain; and a blowing agent encapsulated in the polymeric shell.
摘要翻译： 热膨胀性微胶囊包含：通过使15〜75重量％的腈单体聚合而得到的聚合物壳，10〜65重量％的具有羧基的单体，0.1〜20重量％的具有酰胺基的单体和0.1〜 20重量％的侧链中具有环状结构的单体; 和封装在聚合物壳中的发泡剂。
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公开(公告)号：US06365641B1
公开(公告)日：2002-04-02
申请号：US09869833
申请日：2001-07-06
申请人： Toshiaki Masuda , Sachiko Tokumura
发明人： Toshiaki Masuda , Sachiko Tokumura
IPC分类号： B01J1302
摘要： The present invention provides a process for producing thermo-expansive microcapsules that disperse better than conventional products. In this process, thermo-expansive microcapsules are produced through suspension-polymerization in which a polymer is produced from polymerizing unsaturated ethylene monomers under the existence of one or more of metal compounds selected among zirconium compounds and titanium compounds and the resultant polymer microencapsulates a volatile blowing agent gasifying below the softening point of the polymer.
摘要翻译： 本发明提供了一种生产热膨胀性微胶囊的方法，其比常规产品更好地分散。 在该方法中，通过悬浮聚合制备热膨胀性微胶囊，其中通过在选自锆化合物和钛化合物中的一种或多种金属化合物的存在下聚合不饱和乙烯单体制备聚合物，并且所得聚合物微胶囊化挥发性吹塑 试剂气化低于聚合物的软化点。
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公开(公告)号：US06903143B2
公开(公告)日：2005-06-07
申请号：US10111937
申请日：2001-03-22
申请人： Toshiaki Masuda , Sachiko Tokumura
发明人： Toshiaki Masuda , Sachiko Tokumura
IPC分类号： B01J13/16 , B01J13/18 , C08F2/18 , C08F2/20 , C08J9/00 , C08J9/20 , C09D7/12 , C09D11/00 , C08L9/00
CPC分类号： C08J9/20 , B01J13/16 , C08F2/20 , C08J9/0014 , C08J2203/14 , C08J2203/16 , C08J2203/22 , C08J2333/02 , C08K9/10 , C08L89/00 , C09D7/70 , C09D11/03
摘要： A process for producing thermo-expansive microcapsules wherein a polymerizing mixture containing ethylenic unsaturated monomer and a blowing agent is suspend-polymerized to microencapsulate the blowing agent with the resultant polymer. The above-mentioned suspension-polymerization is performed with the presence of at least one compound selected from the group consisting of polypeptides and derivatives thereof as a suspension stabilizer. The process can control the particle size of microcapsules easily, attain stable reaction system and produce thermo-expansive microcapsules that disperse well in medium such as paint or inks.
摘要翻译： 一种制备热膨胀性微胶囊的方法，其中含有烯属不饱和单体和发泡剂的聚合混合物被悬浮聚合以将发泡剂与所得聚合物微胶囊化。 上述悬浮聚合是在存在至少一种选自多肽及其衍生物的化合物作为悬浮稳定剂的情况下进行的。 该方法可以容易地控制微胶囊的粒度，获得稳定的反应体系，并产生在介质如油漆或油墨中良好分散的热膨胀性微胶囊。
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