Fluorochem, Inc.

Other

United States of America As Represented by the Secretary of the Air Force

Lubricating Specialties Company

Flurochem, Inc.

Wen-Huey Lin

Kurt Baum

Kazimiera J Paciorek

Steven R Masuda

James H Nakahara

Rodney L Willer

William M Warner

The method of preparing novel allyl ethers. Novel glycidyl ethers and their preparation. Polyfunctional poly(glycidyl ethers) their methods of preparation. Novel polyurethanes based on the polyfunctional glycidyl ethers and their method of preparation.

Synthesis and polymerization of glycidyl ethers

3-nitratooxetane. Poly-(3-nitratooxetane). The method of synthesizing 3-nitratooxetane comprising reacting 3-hydroxyoxetane with a nitration agent. The method of synthesizing poly-(3-nitratooxetane) by polymerizing 3-nitratooxetane using a polyol initiator.

Synthesis of poly-(3-nitratooxetane)

A novel moisture curable polymer combination comprising, a member selected from the group consisting of a polydiolefin polymer containing olefinic unsaturation in either the main polymer backbone or in pendent side chains; and a loop polymer having a polymeric backbone and a plurality of olefinic groups which have been converted to closed loops by reaction with difunctional organic compounds reactive with said olefinic groups, said olefinic groups from which the loops are formed may either be present within the backbone and/or pendent from the polymeric backbone; and a silicon crosslinking compound containing at least one easily hydrolyzed substituent.

Substrates having moisture curable adherent coating

A novel moisture curable polymer combination comprising, a member selected from the group consisting of a polydiolefin polymer containing olefinic unsaturation in either the main polymer backbone or in pendent side chains; and a loop polymer having a polymeric backbone and a plurality of olefinic groups which have been converted to closed loops by reaction with difunctional organic compounds reactive with said olefinic groups, said olefinic groups from which the loops are formed may either be present within the backbone and/or pendent from the polymeric backbone; and a silicon cross-linking compound containing at least one easily hydrolyzed substituent.

Room temperature curable hybrid silicones

Perfluoroalkylether-linked quinoxalines having repeating units of the formula: ##STR1## wherein R.sub.f is selected from the group consisting of --OCF.sub.2 CF.sub.2 --, --OCF.sub.2 CF.sub.2 CF.sub.2 --, --OCF.sub.2 CF.sub.2 CF.sub.2 CF.sub.2 --, --OCF.sub.2 CF(CF.sub.3)-- and --OCF.sub.2 CF.sub.2 OCF.sub.2 CF(CF.sub.3)--; wherein n has a value of 2 to 4, and m has a value of 1 to 20; and wherein R is a single bond, --O--, --S--, --C.sub.6 H.sub.4 --O--C.sub.6 H.sub.4 --, or --SO.sub.2 --, are prepared by the steps of

Polymeric perfluoroalkylether-linked quinoxalines

Perfluoroalkyl and perfluoroalkylether substituted aromatic phosphates, phosphonates and related compositions prepared by reaction of pefluoroalkyl or pefluoroakylether substituted phenols with mono- and dihalophosphite and primary and secondary phosphonyl halides are disclosed. These materials are useful as antioxidant, anticorrosion, antirust, and lubricity enhancing agents for perfluoropolyalkylether fluids.

Perfluoroalkyl and perfluoroalkylether substituted aromatic phosphates,

Hydrolytically and thermooxidatively stable monophospha-s-triazines prepared by reaction of octafluoroisobutylene epoxide with an acid fluoride followed by transformation of the resultant product into an amide, then into a nitrile, reacting the nitrile with ammonia and reacting the imidoylamidine resulting from the previous steps with di-aryltrihalophosphorane to produce mono-phospha-s-triazines that are useful as antioxidant - anticorrosion agents for perfluoroalkylether fluids are disclosed.

Growing community of inventors

Laguna Niguel, CA, United States of America

Wen-Huey Lin