Method for producing silicone rubber moldings having a hard exte

Details Method for producing silicone rubber moldings having a hard exte Method for producing silicone rubber moldings having a hard exte

1987-09-14

1988-10-25

Marquis, Melvyn I.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

264338, 106 3822, 427387, 4274071, 427409, 528 15, 528 24, 528 31, 528 32, 525477, 525478, B28B 722

Patent

active

047802600

ABSTRACT:
The present invention provides a method for producing silicone rubber moldings composed of a uniform, smooth and hard exterior layer and a relatively soft interior portion. In accordance with this method the surfaces of the mold cavity are coated with an organohydrogenpolysiloxane containing at least two silicon-bonded hydrogen atoms before the curable organosiloxane used to form the interior portion of the molding is injected into the mold cavity and cured.

REFERENCES:
patent: 4517238 (1985-05-01), Mine et al.

Affiliated with

Also associated with

Rating

Method for producing silicone rubber moldings having a hard exte 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 producing silicone rubber moldings having a hard exte, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing silicone rubber moldings having a hard exte will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2268149