Cellulose ether blends of increased bulk density, their use...

Details Cellulose ether blends of increased bulk density, their use... Cellulose ether blends of increased bulk density, their use...

C - Chemistry, Metallurgy

08

L

C08L 1/26 (2006.01) C04B 24/38 (2006.01) C04B 26/22 (2006.01) C04B 40/00 (2006.01) C08L 1/28 (2006.01) C09J 101/26 (2006.01) C08L 33/26 (2006.01)

Patent

CA 2456793

A description is given of cellulose ether blends comprising a) cellulose ether; b) from 0.1 to 10% by weight of an additive selected from starch, starch ether, guar, guar ether and xanthan, based on the dry cellulose ether, c) optionally from 0.05 to 1% by weight of polyacrylamide, based on the dry cellulose ether, and d) optionally further additives, characterized in that additive b) has been metered in as an aqueous solution or as a powder and polyacrylamide c) has been metered in as an aqueous solution to a water- moist cellulose ether having a moisture content in the range from 25% to 75% by weight, based on the weight of the moist cellulose ether, with mixing and optionally further addition of water. Likewise described is a process for producing cellulose ether blends of increased bulk density and also their use as an additive in construction material systems such as tile adhesives or cement compositions and plaster compositions.

Affiliated with

Also associated with

Rating

Cellulose ether blends of increased bulk density, their use... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellulose ether blends of increased bulk density, their use..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellulose ether blends of increased bulk density, their use... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1953430