公开(公告)号：US20030187159A1

公开(公告)日：2003-10-02

申请号：US10107366

申请日：2002-03-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ching Ting ,  Joung-Yei Chen ,  Shu-Hua Chan

IPC: C08F004/44

CPC classification number: C08F2/44 ,  C08F2/00

Abstract: The present invention provides a molecular blended polymer that includes two or more types of polymers blended at the molecular level. At least one monomer is polymerized in the presence of two or more kinds of catalysts supported on a mesoporous molecular sieve having a pore size of 20 null to 500 null. The polymerization occurs in the pore of the mesoporous molecular sieve and is controlled at the molecular level. Thus, the polymer material is controlled extremely well and the function and physical properties of the polymer material are greatly enhanced.

Abstract translation: 本发明提供一种分子混合聚合物，其包含在分子水平上共混的两种或多种聚合物。 至少一种单体在负载在孔径为20至500的介孔分子筛上的两种或多种催化剂存在下聚合。 聚合发生在介孔分子筛的孔中，控制在分子水平。 因此，聚合物材料被极好地控制，并且大大提高了聚合物材料的功能和物理性能。

公开(公告)号：US20020061986A1

公开(公告)日：2002-05-23

申请号：US10028285

申请日：2001-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shu-Hua Chan ,  Chi-Lan Li ,  Ching Ting ,  Joung-Yei Frank Chen

IPC: C08F004/44

CPC classification number: C08F212/12 ,  C08F8/00 ,  C08F8/08 ,  C08F8/22 ,  C08F8/30 ,  C08F2800/10 ,  C08F2810/50 ,  Y10S526/943 ,  C08F210/02 ,  C08F232/08

Abstract: The present invention provides an olefin/cycloolefin/alkylstyrene copolymer which is non-functionalized, functionalized, or grafted. By the functionalization of the benzylic protons of the alkylstyrene unit, the copolymer can be functionalized. The functionalized or grafted olefin/cycloolefin/alkylstyrene copolymer has good adhesion to a substrate and good compatibility with other polymers compared with the non-functionalized copolymer.

Abstract translation: 本发明提供了非官能化，官能化或接枝的烯烃/环烯烃/烷基苯乙烯共聚物。 通过官能化烷基苯乙烯单元的苄基质子，共聚物可以官能化。 与非官能化共聚物相比，官能化或接枝的烯烃/环烯烃/烷基苯乙烯共聚物对基材具有良好的粘附性和与其它聚合物的良好相容性。

公开(公告)号：US20030109377A1

公开(公告)日：2003-06-12

申请号：US10279874

申请日：2002-10-25

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shu-Hua Chan ,  Ching Ting ,  Chung-Yuan Mou ,  Hong-Ping Lin

IPC: B01J031/00

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  C08F4/65916 ,  C08F2500/03

Abstract: The present invention provides a catalyst composition and process for preparing olefin polymers. The catalyst composition includes a metallocene catalyst or a single-site catalyst, a mesoporous molecular sieve, and an aluminum-containing cocatalyst such as MAO. The cocatalyst is present in an amount such that the molar ratio of aluminum content in cocatalyst to the metal content in metallocene is from 0 to 200. When the catalyst composition is used for preparing polyolefins, the MAO amount can be decreased; thus, the production costs are greatly reduced.

Abstract translation: 本发明提供催化剂组合物和制备烯烃聚合物的方法。 催化剂组合物包括茂金属催化剂或单中心催化剂，介孔分子筛和含铝助催化剂如MAO。 助催化剂的存在量使得助催化剂中铝含量与金属茂中金属含量的摩尔比为0至200.当催化剂组合物用于制备聚烯烃时，可减少MAO量; 因此，生产成本大大降低。

公开(公告)号：US20030092564A1

公开(公告)日：2003-05-15

申请号：US09987756

申请日：2001-11-15

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shu-Hua Chan ,  Ching Ting ,  Chung-Yuan Mou ,  Hong-Ping Lin

IPC: B01J031/00

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  C08F4/65916 ,  C08F2500/03

Abstract: The present invention provides a metallocene catalyst supported on a molecular seive having nulltubules-within-a-tubulenull morphology. When the metallocene catalyst is used for preparing polyolefin, the MAO amount can be decreased to an amount such that the molar ratio of Al/Zr is below 200. Thus, production costs are greatly reduced.

Abstract translation: 本发明提供一种负载在具有“小管内的小管”形态的分子区域上的茂金属催化剂。 当茂金属催化剂用于制备聚烯烃时，MAO量可以降低到使得Al / Zr的摩尔比低于200的量。因此，大大降低了生产成本。