Ethylene-acrylic acid type interpolymer compositions and films h

Details Ethylene-acrylic acid type interpolymer compositions and films h Ethylene-acrylic acid type interpolymer compositions and films h

1987-07-02

1988-06-14

Schofer, Joseph L.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524230, 524232, 524423, 524432, 524433, 524437, 524445, 524448, 524451, 524493, C08K 516

Patent

active

047512628

ABSTRACT:
Ethylene-acrylic acid type interpolymer compositions and films having increased slip and reduced block. A compositionally uniform interpolymer is compounded with at least one amide additive of the formula R.sub.1 -CO-NH-R.sub.2 in which R.sub.1 is selected from saturated alkyl groups having from 13 to 25 carbon atoms and mono-olefinically unsaturated alkyl groups having from 17 to 23 carbon atoms and in which R.sub.2 is selected from saturated alkyl groups having 14 to 26 carbon atoms and mono-olefinically unsaturated alkyl groups having from 18 to 24 carbon atoms; and optionally, finely divided inorganic. In another embodiment, a compositionally uniform or a compositionally non-uniform interpolymer is compounded with: (i) about 0.025-1 weight percent of saturated secondary fatty acid amide; (ii) about 0.025-1 weight percent of unsaturated or mixed unsaturated secondary fatty acid amide; and optionally (iii) about 0.025-1.5 weight percent of finely divided inorganic.

REFERENCES:
patent: 2991265 (1961-07-01), Clark et al.
patent: 3104232 (1963-09-01), Clark et al.
patent: 3108981 (1963-10-01), Clark et al.
patent: 3470122 (1969-09-01), Ridgeway
patent: 3595827 (1971-07-01), Foster
patent: 3597382 (1971-08-01), Foster
patent: 3763059 (1973-10-01), Needham et al.
patent: 3891587 (1975-06-01), Watts
patent: 4248990 (1981-02-01), Pieski et al.
patent: 4394474 (1983-07-01), McKinney et al.
patent: 4395510 (1983-07-01), Park
patent: 4430289 (1984-02-01), McKinney
patent: 4490324 (1984-12-01), Mollison
patent: 4529764 (1985-07-01), McKinney et al.
patent: 4538531 (1985-09-01), Wong
patent: 4599392 (1986-07-01), McKinney et al.

Affiliated with

Also associated with

Rating

Ethylene-acrylic acid type interpolymer compositions and films h does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ethylene-acrylic acid type interpolymer compositions and films h, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ethylene-acrylic acid type interpolymer compositions and films h will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-505499