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John E. Hayes
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Gouvieux, FR
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last 30 patents
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Patent Grant
Direct polyoxyalkylation of glycerine with double metal cyanide cat...
Patent number
6,077,978
Issue date
Jun 20, 2000
ARCO Chemical Technology L.P.
Kenneth G. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilizers for polymer polyols
Patent number
5,990,232
Issue date
Nov 23, 1999
ARCO Chemical Technology, L.P.
Jianzhong Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilizers for polymer polyols
Patent number
5,854,386
Issue date
Dec 29, 1998
ARCO Chemical Technology, L.P.
Jianzhong Shen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for rapid activation of double metal cyanide catalysts
Patent number
5,844,070
Issue date
Dec 1, 1998
ARCO Chemical Technology, L.P.
John E. Hayes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...