The Procter Gamble Company

China Petroleum Chemical Corporation

Beijing Research Institute of Chemical Industry

Zhe Guan

Ping Wang

Liang Yang

Xu Huang

Shuo Song

Fukuan Shi

Xi Wang

Rui Shen

Ying Zheng

Dan Xu

Ruizhi Pei

Hong Sing Tan

Zhan Cheng

Daitao Geng

Xiao Tian

Bo Qiu

Pu Zhao

Shuke Jiao

Koen Mariette Albert Schamp

Perfume-containing particles are provided for delighting the consumers with an enhanced olfactory experience during and after the laundering process. Each of such particles contains perfume, polyethylene glycol, and water-soluble or water-dispersible filler particles, while the water-soluble or water-dispersible filler particles are characterized by a particle size of from 5 microns to 150 microns.

Packaged composition

Certain films comprising polypropylene and poly(methyl 2-methylpropenoate) have unique aesthetic effects.

Polypropylene film having unique aesthetics

A blow-molded article having improved well-defined corners is provided.

Rigid articles having a well-defined corner

The present invention relates to a catalyst component suitable for olefin (co)polymerization, which comprises an aluminoxane supported on magnesium halide and contains more than 5% by weight of aluminum. The catalyst component according to the present invention is obtained by contacting an aluminoxane compound and a magnesium compound in the presence of a multifunctional organic compound. The catalyst comprising said component and metallocene shows good activity and consumes less amount of aluminoxane in the process of olefin polymerization. The polymer prepared by using said catalyst has an improved particle morphology and a narrow particle distribution.

Catalyst component for polymerization of olefins, catalyst containing the component and use of the same

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Beijing, China

Zhe Guan