Tobacco smoke filter material and process for production thereof

Details Tobacco smoke filter material and process for production thereof Tobacco smoke filter material and process for production thereof

1990-10-10

1992-09-29

Millin, V.

Tobacco

Smoke separator or treater

131340, 131343, 131345, 536 67, 536 70, A24D 302

Patent

active

051507218

ABSTRACT:
Disclosed is a novel process of preparing tobacco smoke filter material, wherein an acidic compound such as citric acid is dissolved in a cellulose acetate spinning solution prior to spinning the filaments of the filter material.

REFERENCES:
Patent Abstracts of Japan, vol. 11, No. 167, May 28, 1987, and JP-A-61 published Dec. 26, 1986 (Daicel Chemical Industries, Ltd.)

Affiliated with

Also associated with

Rating

Tobacco smoke filter material and process for production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tobacco smoke filter material and process for production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tobacco smoke filter material and process for production thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1963156