Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1977-08-26
1979-11-06
Goolkasian, John T.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156306, 156332, 427207A, 427385R, 427374C, 428349, 428480, 428355, 428906, C09J 500
Patent
active
041735064
ABSTRACT:
A method for forming a strong bond between a substrate and a solid thermoplastic polymer which comprises melting a thermoplastic polymer having an effective open time (a period after melting the polymer during which it remains aggressively tacky and bondable below the melting temperature), cooling it below the melting temperature, contacting the open polymer with a substrate and allowing the polymer to revert to its non-bondable, solid state. Also disclosed are a class of copolyesters suitable for use in the method and certain novel articles adapted for carrying out the method.
REFERENCES:
patent: 2653880 (1953-09-01), Hendricks et al.
patent: 2653881 (1953-09-01), Vetter
patent: 2708650 (1955-05-01), Pullman et al.
patent: 3013914 (1961-12-01), Willard
patent: 3311578 (1967-03-01), Laakgo
patent: 3483020 (1969-12-01), Giellerup
patent: 3775375 (1973-11-01), Wolfe
patent: 3784520 (1974-01-01), Hoeschele
patent: 3853665 (1974-12-01), Gardziella
patent: 4025694 (1977-05-01), Pletcher et al.
Alexander Cruzan
Gallagher J. J.
Gipple Donald C.
Goolkasian John T.
Minnesota Mining and Manufacturing Company
LandOfFree
Bonding method utilizing polyester adhesive exhibiting "open tim does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bonding method utilizing polyester adhesive exhibiting "open tim, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bonding method utilizing polyester adhesive exhibiting "open tim will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-461210