Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent
1995-09-28
1997-06-24
Kuhns, Allan R.
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Composite article making
264113, 264126, 264255, 264311, 264265, 427222, 428405, B29C 4406, B29C 4104
Patent
active
056414390
ABSTRACT:
A method of bonding various materials, such as foam materials, to thermoplastic resins using a silane composition is provided. The thermoplastic resin is doped with a silane by washing the thermoplastic resin in a silane solution and then evaporating the solution from the resin. The silane-doped thermoplastic resin is then melted and formed into a polymeric article. In one embodiment, a polyurethane foam can then be sprayed onto the polymeric article. As the foam forms on the surface of the article, it bonds with silane trapped within the thermoplastic resin. In one embodiment, the polymeric article can be formed through a rotational molding technique. Through the process of the present invention, many useful articles can be formed such as polymeric pallets, water craft devices, thermocoolers and the like.
REFERENCES:
patent: 3258382 (1966-06-01), Vincent
patent: 3703571 (1972-11-01), Roberts
patent: 3736173 (1973-05-01), Okada et al.
patent: 4099981 (1978-07-01), Mui et al.
patent: 4247354 (1981-01-01), Ward et al.
patent: 4296008 (1981-10-01), St Clair et al.
patent: 4684538 (1987-08-01), Klemarczyk
patent: 4686125 (1987-08-01), Johnston et al.
patent: 4755251 (1988-07-01), Cline et al.
patent: 4762866 (1988-08-01), Shih et al.
patent: 4800125 (1989-01-01), Plueddemann
patent: 4826552 (1989-05-01), Breitscheidel et al.
patent: 4869966 (1989-09-01), Samuelson et al.
patent: 4937284 (1990-06-01), Bergstrom
patent: 4980112 (1990-12-01), Masters
patent: 5032459 (1991-07-01), Toyoshima et al.
patent: 5045393 (1991-09-01), Kumanoya et al.
patent: 5049443 (1991-09-01), Kuszaj et al.
patent: 5094607 (1992-03-01), Masters
patent: 5246780 (1993-09-01), Farer et al.
patent: 5358682 (1994-10-01), Rogerson
Dow Corning Corporation; Information About Organofunctional Silane Chemicals; 1988.
Dow Corning Corporation; Material Safety Data Sheet for Dow Corning Z-6020 Silane; May 2, 1991.
Dow Corning Corporation; A Guide to Dow Corning Silane Coupling Agents; 1990.
LandOfFree
Method for bonding thermoplastic resins to other materials using does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for bonding thermoplastic resins to other materials using, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for bonding thermoplastic resins to other materials using will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-147454