Inventor

RICE DORIS M

17 patents

⚠️ This page may combine multiple inventors who share the name “RICE DORIS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICE DORIS M

TEXACO INC

Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate

Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate

Reaction injection molded elastomer containing an internal mold release made by a two-stream system

Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate

Rim elastomers with improved heat distortion and tear properties

Method for making a reinforced rim elastomer

Scrap rim polyurethane modified extender polyols

Reinforced reaction injection molded elastomers

Method for making RIM polyurethane elastomers using as the catalyst system dimethylethanolamine, dibutyltin dilaurate and an alkyltin mercaptide

Method for making RIM polyurethane elastomers using as the catalyst system a hydroxyalkylamine, dibutyltin dilaurate and an alkyltin mercaptide

TEXACO DEVELOPMENT CORP

Reaction injection molded polyurethane

Process for rim elastomers with superior high temperature dimensional stability

Water-insoluble nitrogen-containing polyols

Heat stable reaction injection molded elastomers

Heat stable reaction injection molded elastomers

Novel catalyst system for RIM elastomers

TEXACO CHEMICAL

Sprayable polyurea elastomer made from reaction of isocyanate compound with amine terminated polyether and di(methylthio)toluene diamine and diethyltoluene diamine chain extenders