公开(公告)号：US3663660A

公开(公告)日：1972-05-16

申请号：US3663660D

申请日：1969-06-18

Applicant: SOLVAY

Inventor： DELBOUILLE ANDRE ,  GOBILLON YVES ,  STEVENS JACQUES

IPC: C08F4/50 ,  C08F4/54 ,  C08F4/62 ,  C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  C08F1/56 ,  C08F3/06

CPC classification number: C08F10/00 ,  C08F4/025

Abstract: IMPROVED CATALYSTS FOR THE POLYMERIZATION OF OLEFINS WHICH COMPRISES AN ORGANOMETALLIC COMPOUND AND THE REACTION PRODUCED OF A LIQUID HALOGENATED DERIVATIVE OF A TRANSITION METAL AND A SOLID SUPPORT CONSITUTED BY AN OXIDE OF CALCIUM AND/OR MAGNESIUM ARE PROVIDED. THE SOLID SUPPORTS FOR THE IMPROVED CATALYSTS ARE OBTAINED BY THE HEAT TREATMENT OF AN OPTIONALLY HYDRATED, CARBONATE OR BASIC CARBONATE OF CALCIUM OR MAGNESIUM AT A TEMPERATURE BETWEEN 350 AND 1000*C.

公开(公告)号：US3573266A

公开(公告)日：1971-03-30

申请号：US3573266D

申请日：1967-07-10

Applicant: SOLVAY

Inventor： STEVENS JACQUES

IPC: C08F4/68 ,  C08F10/00 ,  C08F1/56 ,  C08F3/06

CPC classification number: C08F10/00 ,  C08F4/00

Abstract: OLEFINS ARE POLYMERIZED AND COPOLYMERIZED BY BEING CONTACTED WITH A CATALYST OF THE FOLLOWING COMPONENTS: (A) A GROUP IV, V OR VI METAL OR A HYDRIDE OR AN ORGANOMETALLIC COMPOUND THEREOF; (B) AN ALKOXY HALIDE OF TITANIUM, ZIRCONIUM OR VANADIUM AND (C) A HALIDE OF A GROUP III OR V ELEMENT. THERE CANTHUS BE OBTAINED POLYOLEFINS WHICH ARE MORE LINEAR AND CRYSTALLINE THAN THOSE OF THE PRIOR ART.

公开(公告)号：US3624059A

公开(公告)日：1971-11-30

申请号：US3624059D

申请日：1965-02-03

Applicant: SOLVAY

Inventor： BLOYAERT FELIX ,  DELBOUILLE ANDRE ,  STEVENS JACQUES

IPC: C08F4/68 ,  C08F10/00 ,  C08F1/56 ,  C08F3/06

CPC classification number: C08F10/00 ,  C08F4/18

Abstract: A method of polymerizing and copolymerizing olefins with a novel catalyst comprising (a) the reaction product of an inorganic compound of a polyvalent metal having a valence of at least three, e.g., TiC14, and a solid, bivalent metal hydroxylated inorganic phosphate, e.g., Ca5(PO4)3OH, or hydroxychloride, e.g., Mg(OH)C1, (b) a metal, a hydride, or an organometallic compound of metals of Groups IVB , VB and VIB, e.g., Sn(C4H9)4, and (c) a Group IIIB or VB halide, e.g., A1C13.

公开(公告)号：YU251971A

公开(公告)日：1979-02-28

申请号：YU251971

申请日：1971-10-05

Applicant: SOLVAY

Inventor： LUIGI REGINATO ,  REGINATO LUIGI ,  CHARLES BIENFAIT ,  BIENFAIT CHARLES ,  JACQUES STEVENS ,  STEVENS JACQUES

IPC: C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  B01J21/02

公开(公告)号：FI51706B

公开(公告)日：1976-11-30

申请号：FI8370

申请日：1970-01-13

Applicant: SOLVAY

Inventor： STEVENS JACQUES ,  GEORGE MICHEL

IPC: C08F4/42 ,  C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  C08F4/02

公开(公告)号：AU3390971A

公开(公告)日：1973-04-05

申请号：AU3390971

申请日：1971-09-27

Applicant: SOLVAY

Inventor： REGINATO LUIGI ,  BIENFAIT CHARLES ,  STEVENS JACQUES

IPC: C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  B01J11/84 ,  C08F1/56

公开(公告)号：DE2000834A1

公开(公告)日：1970-09-10

申请号：DE2000834

申请日：1970-01-09

Applicant: SOLVAY

Inventor： STEVENS JACQUES ,  GEORGE MICHEL

IPC: C08F4/42 ,  C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  C08F1/42

公开(公告)号：FI56189C

公开(公告)日：1979-12-10

申请号：FI282771

申请日：1971-10-08

Applicant: SOLVAY

Inventor： REGINATO LUIGI ,  BIENFAIT CHARLES ,  STEVENS JACQUES

IPC: C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  C08F4/02 ,  C08F4/62 ,  C08F10/02

公开(公告)号：YU34489B

公开(公告)日：1979-09-10

申请号：YU251971

申请日：1971-10-05

Applicant: SOLVAY

Inventor： LUIGI REGINATO ,  REGINATO LUIGI ,  CHARLES BIENFAIT ,  BIENFAIT CHARLES ,  JACQUES STEVENS ,  STEVENS JACQUES

IPC: C08F4/64 ,  C08F4/68 ,  C08F10/00 ,  B01J21/02

公开(公告)号：RO64626A7

公开(公告)日：1979-02-15

申请号：RO7395773

申请日：1973-02-23

Applicant: SOLVAY

Inventor： REGINATO LUIGI ,  BIENFAIT CHARLES ,  STEVENS JACQUES

IPC: C08F4/00 ,  C08F4/42 ,  C08F4/60 ,  C08F4/62 ,  C08F10/00 ,  C08F4/02