Two-way curable silicon rubber composition

Details Two-way curable silicon rubber composition Two-way curable silicon rubber composition

1985-04-29

1986-04-01

Marquis, Melvyn I.

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

528 15, 528 17, 528 18, 528 21, 528 30, 528 33, 427 541, C08F 246

Patent

active

045796360

ABSTRACT:
The silicone rubber composition of the invention essentially comprises (a) a silanolic hydroxy-terminated diorganopolysiloxane, (b) a hydrolyzable vinyl silane compound such as a vinyl trialkoxysilane and (c) an organopolysiloxane having at least two mercapto groups in the form of, for example, 3-mercaptopropyl groups, in a molecule. The composition can be cured by two different mechanisms of crosslink formation one by the condensation reaction between the silanol groups in (a) and the hydrolyzable groups in (b) in the presence of atmospheric moisture and the other between the vinyl groups in (b) and mercapto groups in (c) under irradiation with ultraviolet light. The two-way cruability of the composition greatly expands the application fields of the silicone rubber composition.

REFERENCES:
patent: 4064027 (1977-12-01), Gant
patent: 4070526 (1978-01-01), Colquhoun et al.
patent: 4359369 (1982-11-01), Takamizawa et al.

Affiliated with

Also associated with

Rating

Two-way curable silicon rubber composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-way curable silicon rubber composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-way curable silicon rubber composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1083274