JOHN W NELSON
Electrician in Pittsfield, MA
License number
Massachusetts 2519-RE
Type
Journeyman Electrician
Address
Address
Pittsfield, MA 01201
Personal information
See more information about JOHN W NELSON at radaris.comName
Address
Phone
493 Union St, Leominster, MA 01453
4 Cross St, Pepperell, MA 01463
Professional information
Method Of Preparing Resinous Condensation Product Of An Allylated Alkylol Phenol And An Ethoxyline Resin
US Patent:
4282345, Aug 4, 1981
Filed:
Apr 16, 1980
Appl. No.:
6/140687
Inventors:
John D. Nelson - Pittsfield MA
Assignee:
General Electric Company - Pittsfield MA
International Classification:
C08G 5962
US Classification:
528 88
Abstract:
A method for preparing a resinous condensation product of an allylated phenol and an ethoxyline resin comprising reacting an allylated phenol with an ethoxyline resin in the presence of an acid catalyst and a compound selected from certain ketones and esters.