Original document(10 pages)  中文版
    The present invention relates to a globosity granular propylene crystalline polymer and copolymer with a factor of porosity (denoted in percentage of void) of above 15%, and with a surface area between 10-20 m + [2] / g (B.E.T). The polymers are in particular suitable for the preparation of additive agents with an effective amount and a / or parent materials with coloring pigment.
Application Number
申请号		 90104128 Application Date
申请日		 1990.04.28
Title 名称 Crystalline propylene polymers and copolymers in form of spherical particles at high porosity
Publication Number
公开号		 1047305 Publication Date
公开日		 1990.11.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C08F10/06;C08L23/14
Applicant(s) Name
申请人		 Himont Inc.
Address 地址
Inventor(s) Name 发明人 Antonio Ciarrocchi;Gabriele Govoni;Mario Sacchetti
Attorney & Agent 代理人 LIU YUANJIN
More information 更  多  信  息


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