Water-based organopolysiloxane-containing compositions, processe

Details Water-based organopolysiloxane-containing compositions, processe Water-based organopolysiloxane-containing compositions, processe

1995-12-06

1997-05-13

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

524588, 524385, 524388, C08G 7726

Patent

active

056294000

ABSTRACT:
The invention relates to water-based organopolysiloxane containing compositions which are essentially free from organic solvents, have a flash point above 70.degree. C. and essentially liberate no alcohols by hydrolysis on dilution with water. The organopolysiloxane-containing compositions according to the invention are obtainable by mixing M mol of water-insoluble organotrialkoxysilanes with Q mol of water-soluble aminoalkylalkoxysilanes in a molar ratio of 0<M/Q.ltoreq.2, adding water to the mixture, adjusting the pH of the reaction mixture to a value of between 1 and 8 and removing alcohol already present and/or formed during the reaction. The process for the preparation of the organopolysiloxane-containing compositions according to the invention and their use are also disclosed.

REFERENCES:
patent: 3203969 (1965-08-01), Pines et al.
patent: 4620878 (1986-11-01), Gee
patent: 5073195 (1991-12-01), Cuthbert et al.
patent: 5391680 (1995-02-01), Maruyama
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 21, pp. 377, 378, 380, 382, 384 and 386 (1983).
Noller, Chemistry or Organic Compounds, pp. 818-820 (1965), WB Saunders Co, Philadelphia.

Affiliated with

Also associated with

Rating

Water-based organopolysiloxane-containing compositions, processe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-based organopolysiloxane-containing compositions, processe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-based organopolysiloxane-containing compositions, processe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1386360