Method for making rubber articles

Details Method for making rubber articles Method for making rubber articles

1984-07-27

1987-07-14

Czaja, Donald E.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156157, 156203, 1563072, 264347, B29C 5336

Patent

active

046800719

ABSTRACT:
Indefinite length tubular and sheeting products can be fabricated using either a continuous or step-wise method which uses a two-stage curing sequence. In the first curing stage, the center portion of a thermosetting web is fully cured leaving the lateral edges of the web in an uncured state. The uncured lateral edges are then spliced, either directly to one another, or spliced with a similar web having uncured edges to form either a flat sheet or a tubular preform having longitudinal uncured spliced seams. In the second curing stage, these uncured longitudinal splices are fully cured to form either tubular articles or flat sheeting having completely uniform physical properties throughout.

REFERENCES:
patent: 1763106 (1930-06-01), Snyder
patent: 2142971 (1939-01-01), Bierer
patent: 2184630 (1939-12-01), Alexander
patent: 2424315 (1947-07-01), Hyatt et al.
patent: 2529830 (1950-11-01), Bierer
patent: 2612910 (1952-10-01), Krupp
patent: 2992957 (1961-07-01), Maxey
patent: 3540959 (1970-11-01), Connor

Affiliated with

Also associated with

Rating

Method for making rubber articles 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 making rubber articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making rubber articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1426433