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Jean-Pierre Machon
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Bethune, FR
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last 30 patents
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Patent Grant
Process for the manufacture of homopolymers or copolymers of ethylene
Patent number
4,755,572
Issue date
Jul 5, 1988
Societe Chimique des Charbonnages S.A.
Karel Bujadoux
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst system for the polymerization of ethylene
Patent number
4,621,124
Issue date
Nov 4, 1986
Societe Chimique des Charbonnages-CdF Chimie
Jean-Marie Neyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified copolymers of ethylene and .alpha.-olefins and a process f...
Patent number
4,486,579
Issue date
Dec 4, 1984
Societe Chimique des Charbonnages
Jean-Pierre Machon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene polymerization process
Patent number
4,298,717
Issue date
Nov 3, 1981
Societe Chimique des Charbonnages-CdF Chimie
Jean-Pierre Machon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Controlled ethylene polymerization process
Patent number
4,210,734
Issue date
Jul 1, 1980
Societe Chimique des Charbonnages-CdF Chimie
Jean P. Machon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High pressure ethylene polymerization using catalysts of the ziegle...
Patent number
4,105,842
Issue date
Aug 8, 1978
Societe Chimique des Charbonnages-CdF Chimie
Adrien Nicco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Deactivation of catalysts of the Ziegler type used for the preparat...
Patent number
4,105,609
Issue date
Aug 8, 1978
Societe Chimique des Charbonnages
Jean-Pierre Machon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radical polymerization of ethylene in the presence of cyclic olefin
Patent number
4,029,875
Issue date
Jun 14, 1977
Societe Chimique des Charbonnages - CdF Chimie
Pierre Gloriod
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization of ethylene
Patent number
3,969,332
Issue date
Jul 13, 1976
Ethylene Plastique
Pierre Gloriod
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...