发明授权
US5086129A Polyarylene sulphide modified with aryl sulfonic acid containing amino or hydroxyl group 失效
用含有氨基酸或羟基的亚磺酸改性的聚氨酯硫化物

Polyarylene sulphide modified with aryl sulfonic acid containing amino
or hydroxyl group
摘要:
This invention relates to polyarylene sulphides, particularly polyphenylene sulphides, which are modified with hydroxyl or amino groups.
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