发明名称 |
Polyacetal copolymer and method for producing the same |
摘要 |
To provide polyacetal which has excellent shock resistance, rigidity and creep resistance as essential properties of the polymer and makes a high flowability and an excellent molding property upon molding possible by improving the thermal stability. In the manufacture of a polyacetal copolymer by a copolymerization of 100 parts by weight of trioxane (a) with 0.05-20 parts by weight of a cyclic ether compound (b) which is copolymerizable with trioxane and 0.001-10 parts by weight of a mono-functional glycidyl compound (c), the mono-functional glycidyl compound (c) having a chlorine content of not more than 0.3% by weight is used.
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申请公布号 |
US6426393(B1) |
申请公布日期 |
2002.07.30 |
申请号 |
US20010762064 |
申请日期 |
2001.02.01 |
申请人 |
POLYPLASTICS CO., LTD. |
发明人 |
TAJIMA YOSHIHISA;OKAWA HIDETOSHI |
分类号 |
C08G2/22;C08G2/18;(IPC1-7):C08L61/02 |
主分类号 |
C08G2/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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