公开(公告)号：US5412003A

公开(公告)日：1995-05-02

申请号：US7774

申请日：1993-01-22

申请人： Koichi Akiyama ,  Hiromu Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

发明人： Koichi Akiyama ,  Hiromu Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

IPC分类号： C08K7/28 ,  C08L67/06 ,  C08K3/00

CPC分类号： C08L67/06 ,  C08K7/28 ,  Y10T428/31616

摘要： Resin compositions containing (a) unsaturated polyester, (b) polymerizable monomer, (c) thermoplastic resin, (d) a polymerization initiator, and (e) hollow glass microspheres with a true density of 0.5 to 1.3 g/cm.sup.3 and an elution alkalinity of 0.05 meq/g or less; molding materials obtained by impregnating glass fibers with such resin compositions; and molded products obtained by curing such molding materials.The molding materials have a superior workability and are useful for the production of parts to be coated, such as automotive external body panels. The molded products are light in weight and are highly resistant to water. Defective adhesion of coating or blisters does not occur.

摘要翻译： 含有（a）不饱和聚酯，（b）可聚合单体，（c）热塑性树脂，（d）聚合引发剂和（e）真密度为0.5至1.3g / cm 3的中空玻璃微球和洗脱碱度 为0.05meq / g以下; 通过用这种树脂组合物浸渍玻璃纤维获得的成型材料; 以及通过固化这种模塑材料获得的模制产品。 成型材料具有优异的可加工性，并且可用于生产待涂覆的部件，例如汽车外部主体板。 成型品重量轻，耐水性好。 不会发生涂层或水泡的粘附不良。

公开(公告)号：US5395865A

公开(公告)日：1995-03-07

申请号：US973056

申请日：1992-11-06

申请人： Koichi Akiyama ,  Takashi Shibata ,  Hiroma Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

发明人： Koichi Akiyama ,  Takashi Shibata ,  Hiroma Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

IPC分类号： C08K5/13 ,  C08L67/06

CPC分类号： C08K5/13

摘要： Quickly curable unsaturated polyester composition with improved surface characteristics and stability in storage contains 20-40 weight parts of unsaturated polyester, 20-60 weight parts of vinyl monomer, 0.01-1.0 weight parts of BHT (ditertiary butyl hydroxy toluene), and 10-40 weight parts of thermoplastic resin such that the total is 100 weight parts. In addition, 0.001-0.1 weight parts of compound with effect of inhibiting polymerization at temperatures over 100.degree. C. are contained against the total of 100 weight parts. Molding materials are obtained by impregnating glass fibers with such compositions and products are obtained by curing such molding materials.

摘要翻译： 具有改善的表面特性和储存稳定性的快速固化的不饱和聚酯组合物包含20-40重量份的不饱和聚酯，20-60重量份的乙烯基单体，0.01-1.0重量份的BHT（二叔丁基羟基甲苯）和10-40 重量份的热塑性树脂，总共为100重量份。 此外，相对于总共100重量份，含有0.001-0.1重量份的在100℃以上抑制聚合作用的化合物。 通过用这种组合物浸渍玻璃纤维获得成型材料，并且通过固化这种成型材料获得产品。

公开(公告)号：US5064900A

公开(公告)日：1991-11-12

申请号：US469748

申请日：1990-01-19

申请人： Hisayuki Iwai ,  Yasuhrio Mishima ,  Ken Hatta ,  Kenichi Nishino ,  Sanji Aoki ,  Tatsuhiko Ozaki ,  Hirotaka Wada

发明人： Hisayuki Iwai ,  Yasuhrio Mishima ,  Ken Hatta ,  Kenichi Nishino ,  Sanji Aoki ,  Tatsuhiko Ozaki ,  Hirotaka Wada

IPC分类号： C08K13/02 ,  C08F2/44 ,  C08F283/01 ,  C08F299/04 ,  C08K7/02 ,  C08L67/06

CPC分类号： C08L67/06

摘要： A curable unsaturated polyester resin composition contains graft copolymers each having 10-60 weight % of a first constituent given by ##STR1## 38-89.7 weight % of a second constituent given by ##STR2## and 0.3-2 weight % of a third constituent which is a vinyl monomer unit having carboxylic acid or carboxylic anhydride groups, unsaturated polyester, vinyl monomer, a filler, a curing catalyst, and reinforcing fibers, where either of R.sup.1 and R.sup.2 is H, the other being either H or CH.sub.3, R.sub.3 is ethylene group or propylene group, R.sup.4 is hydrocarbon group with 1-18 carbton atoms, R.sup.5 is alkyl group with 1-4 carbon atoms, R.sup.6 is alkyl group with 1-3 carbon atoms, m is 6-90 and n is 1-5.

摘要翻译： 可固化的不饱和聚酯树脂组合物含有接枝共聚物，它们各自具有10-60重量％的第一组分，由第<！ - SIPO - >图38-89.7重量％ 作为具有羧酸或羧酸酐基团的乙烯基单体单元的第三组分，不饱和聚酯，乙烯基单体，填料，固化催化剂和增强纤维，其中R 1和R 2中的任一个是H，另一个是H或CH 3， R3是亚乙基或亚丙基，R4是具有1-18个碳原子的烃基，R5是1-4个碳原子的烷基，R6是1-3个碳原子的烷基，m是6-90，n是1 -5。