Method of making a battery separator

Details Method of making a battery separator Method of making a battery separator

1976-09-24

1978-04-25

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156292, 156293, 156308, 428192, B29C 1904, B32B 3100

Patent

active

040861198

ABSTRACT:
A battery separator in which plural sheets of microporous plastic material are connected by a strip or strips of polyvinylchloride in a manner suitable to form a sleeve. The strips may be high frequency heat sealed to the sheets or may be bonded thereto by solvating the outer edge portions of the strips, applying pressure between the strips and the sheets, and allowing the solvent to evaporate. A method of manufacturing a battery separator of the above type.

REFERENCES:
patent: 1224530 (1917-05-01), Goetzke
patent: 1818159 (1931-08-01), Randall
patent: 2213395 (1940-09-01), Hopfield
patent: 3132981 (1964-05-01), Stack
patent: 3235040 (1966-02-01), Ellis
patent: 3371003 (1968-02-01), Goldman
patent: 3998680 (1976-12-01), Flint

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2419683