发明授权
US5298546A Thermoplastic molding compounds of polyalkylene terephthalate, special
barium sulfate, particulate graft polymers and, optionally, reinforcing
materials
失效
聚对苯二甲酸亚烷基酯，特殊硫酸钡，颗粒接枝聚合物和任选的增强材料的热塑性模塑料
- 专利标题： Thermoplastic molding compounds of polyalkylene terephthalate, special barium sulfate, particulate graft polymers and, optionally, reinforcing materials
- 专利标题（中）： 聚对苯二甲酸亚烷基酯，特殊硫酸钡，颗粒接枝聚合物和任选的增强材料的热塑性模塑料
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申请号： US580073申请日： 1990-09-10
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公开(公告)号： US5298546A公开(公告)日： 1994-03-29
- 发明人: Jurgen Kirsch , Karl-Erwin Piejko , Christian Lindner , Karsten-Josef Idel , Hans-Georg Gehrke
- 申请人： Jurgen Kirsch , Karl-Erwin Piejko , Christian Lindner , Karsten-Josef Idel , Hans-Georg Gehrke
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX3931772 19890923
- 主分类号： C08K5/42
- IPC分类号： C08K5/42 ; C08K3/30 ; C08L51/00 ; C08L51/04 ; C08L51/06 ; C08L51/08 ; C08L67/00 ; C08L67/02
摘要：
Thermoplastic molding compounds of polyalkylene terephthalate, special barium sulfate, particulate graft polymers and, optionally, reinforcing materials are distinguished from known, elastomer-modified polyalkylene terephthalates, particularly polyethylene terephthalates, by improved heat resistance and toughness.
公开/授权文献
- US5621163A Apparatus for testing resin flow 公开/授权日：1997-04-15
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