Calendered elastomeric articles

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

524 1, 524499, 524500, 524502, 524528, 524532, 524534, 524536, 525191, 525210, 525232, 525416, 526282, C08L 4500, B32B 2706, B32B 2708, B32B 2732

Patent

active

056543700

ABSTRACT:
Ethylene, alpha-olefin, non-conjugated bicyclic diene elastomeric polymers and/or polymer blends when compounded and formed into a calendered sheet, show surprising improvements for the combination in both green strength and peel adhesion in the unvulcanized state. Such green strength and peel adhesion provide benefits during calendering operations and subsequent joining of calendered sheets, while the compounded elastomeric polymers are in their green or unvulcanized state.

REFERENCES:
patent: 3468979 (1969-09-01), Harned et al.
patent: 3681306 (1972-08-01), Wehner
patent: 3884993 (1975-05-01), Gros
patent: 4078131 (1978-03-01), de Zarauz
patent: 4259468 (1981-03-01), Kajiura et al.
patent: 4306041 (1981-12-01), Cozewith et al.
patent: 4722971 (1988-02-01), Datta et al.
patent: 4778852 (1988-10-01), Futamura
patent: 4843128 (1989-06-01), Cesare
patent: 5013901 (1991-05-01), Uehikoshi
patent: 5066700 (1991-11-01), Braga et al.
patent: 5162441 (1992-11-01), Nakata et al.
patent: 5239000 (1993-08-01), Kim et al.
patent: 5242971 (1993-09-01), Nakahama et al.
"Correlating Mooney Viscosity to Average Molecular Weight", Journal of Applied Polymer Science, vol. 16, pp. 2677-2684 (1972).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-1075480

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.