发明授权
US06737457B2 Use of zwitterionic compounds as mold release agents in thermoplastics 失效
在热塑性塑料中使用两性离子化合物作为脱模剂

Use of zwitterionic compounds as mold release agents in thermoplastics
摘要:
The use of zwitterionic compounds as mold release agents in thermoplastics is disclosed. Molding compositions having good release properties, preferably compositions containing polycarbonate resins are thus disclosed.
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