发明名称 |
HEADLAMP REFLECTORS FOR AUTOMOBILE VEHICLES MANUFACTURED BY INJECTION MOLDING ACCORDING TO THE COINJECTION PROCESS USING POLY(ALKYLENE TEREPHTHALATE) |
摘要 |
The invention relates to a headlamp reflector for an automobile vehicle manufactured by injection molding according to the coinjection process using poly(alkylene terephthalate) having a viscosity number (DIN 16,779) of between 60 and 180 cm3/g. It is characterized by the fact that the core contains some 15 to 75% by weight of hematite, at least 75% of the hematite having a particle size less than 70 mu m. Good mechanical strength and good behavior in respect of temperature. |
申请公布号 |
IE55063(B1) |
申请公布日期 |
1990.05.09 |
申请号 |
IE19840000540 |
申请日期 |
1984.03.06 |
申请人 |
CIBIE PROJECTEURS;CHEMISCHE WERKE HULS AKTIENGESELLSCHAFT |
发明人 |
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分类号 |
B29C35/00;B29C45/00;B29C45/14;B29C45/16;C08K3/22;F21S8/10;F21V7/00;F21V7/22;F21V17/00;G02B5/08 |
主分类号 |
B29C35/00 |
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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