The present invention relates to an improved caulking tube with a superior seal between the plunger and the rear of the caulking tube which is produced by coating the inside of the rear end of the body of the caulking tube with a moisture proof cohesive chemical material such that after the caulking tube is filled with the desired material and after the plunger is inserted there is produced an airtight moisture proof seal.
Process For The Manufacture Of A One-Component Room-Temperature Vulcanizable Silicone Composition
Melvin Dale Beers - Elnora NY Harold Chura - Waterford NY Robert Joseph Robillard - Troy NY
Assignee:
General Electric Company - Waterford NY
International Classification:
C08L 8304
US Classification:
260 37SB
Abstract:
A novel process is disclosed for the manufacture of a one-component, room-temperature vulcanizable silicone composition which comprises passing a silanol chain stopped polydiorganosiloxane, a cross-linking silane and a silanol reactive organometallic ester compound of a metal through a devolatilizing extruder to form a one-component, room-temperature vulcanizable silicone composition.
Robert Robillard - - - Robert Robillard - - Who is Concord Carpenter? Robert Robillard is editor of the blog, A Concord Carpenter and principal of a carpentry ...