Anaerobically curing compositions

Details Anaerobically curing compositions Anaerobically curing compositions

1981-08-03

1983-02-08

Wong, Jr., Harry

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526219, 526312, 526313, 526317, 526320, 5263231, 5263232, C08F 2010

Patent

active

043730779

ABSTRACT:
Anaerobically-curing compositions are described which are free of peroxy initiators and inorganic salt initiators and which comprise (A) a polymerizable monomer; (B) as a first initiator component, a compound selected from the group consisting of organic sulfimide and perfluoroalkyl sulfonanilides; (C) as a second initiator component, a secondary or tertiary aromatic amine; and (D) a diaryl N-nitrosamine as a polymerization inhibitor. Methods are also described for stabilizing anaerobically-curing compositions through inclusion therein of a diaryl N-nitrosamine. The compositions are particularly suitable as adhesives and may be formulated as thread-locking adhesives or may be modified by the addition of various modifying polymers to obtain desired properties such as increased viscosities of pressure-sensitive properties.

REFERENCES:
patent: 2558139 (1951-06-01), Knock et al.
patent: 2833753 (1958-05-01), Lal
patent: 2895950 (1959-07-01), Krieble
patent: 3203941 (1965-08-01), Krieble
patent: 3658624 (1972-04-01), Lees
patent: 3682875 (1972-08-01), O'Sullivan
patent: 3775385 (1973-11-01), Ozono et al.
patent: 3795641 (1974-03-01), Lees et al.
patent: 3957561 (1976-05-01), Skoultchi
patent: 3962372 (1976-06-01), Arhart
patent: 3991261 (1976-11-01), Gruber et al.
patent: 4005141 (1977-01-01), Moore et al.
patent: 4052244 (1977-10-01), Skoultchi
patent: 4081308 (1978-03-01), Skoultchi
patent: 4090997 (1978-05-01), Patel et al.
patent: 4090997 (1978-05-01), Purshottam et al.
patent: 4103081 (1978-07-01), Repetto
patent: 4166169 (1979-08-01), Purshottam et al.
patent: 4210493 (1980-07-01), Stewart et al.
patent: 4316000 (1982-02-01), Boeder

Affiliated with

Also associated with

Rating

Anaerobically curing compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anaerobically curing compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anaerobically curing compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-50563