Filter for cigarette smoke

Details Filter for cigarette smoke Filter for cigarette smoke

1979-04-23

1981-10-06

Millin, V.

Tobacco

Smoke separator or treater

Including a cellulose ester or ether

131340, 131342, 131344, A24D 302, A24D 304

Patent

active

042929849

ABSTRACT:
A cigarette filter composed of a bundle of cellulose acetate filaments having at least two different filament denier sizes randomly distributed in the direction perpendicular to the longitudinal axis of said filter.

REFERENCES:
patent: 3110642 (1963-11-01), Harrington et al.
patent: 3144025 (1964-08-01), Erlich
patent: 3148101 (1964-09-01), Allman Jr. et al.
patent: 3543769 (1970-12-01), Arthur et al.
patent: 4197863 (1980-04-01), Clayton et al.

Affiliated with

Also associated with

Rating

Filter for cigarette smoke does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter for cigarette smoke, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter for cigarette smoke will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1202171