Gelable blends of organosilicon-containing materials and hydroph

Details Gelable blends of organosilicon-containing materials and hydroph Gelable blends of organosilicon-containing materials and hydroph

1983-01-31

1986-09-23

Barr, Josephine L.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

524100, 524783, 528 18, 528 29, C09K 300

Patent

active

046134514

ABSTRACT:
Disclosed is a liquid composition comprising a mixture of (A) a hydrophobic polyol, and (B) an organosilicon-containing material. The organosilicon-containing material is substantially free of unhydrolyzed aminoalkylsilane and comprises an organosilicon-containing substance free of functional groups attached to carbon and essentially free of alkali metal ions. The organosilicon-containing substance has atoms bonded directly to silicon all of which are selected from O, N, and/or Cl. The silicon-containing substance additionally has moieties directly bonded to Si which are displaceable by reaction with water and/or alcohol. At least a part of the silicon-containing substance is hydrolyzed to a compound or a mixture of compounds which contains a residual amount of the moieties directly bonded to Si which are displaceable by reaction with water and/or alcohol.
After components (A) and (B) are mixed, the composition is a homogeneous liquid which is capable of self-curing to a continuous film by reaction, with moisture and/or the hydrophobic polyol, of the residual moieties bonded directly to silicon which are displaceable by reaction with water and/or alcohol.

REFERENCES:
patent: 2048799 (1936-07-01), Lawson
patent: 2630446 (1953-03-01), Gresham
patent: 2877202 (1959-03-01), Olson
patent: 2911386 (1959-11-01), Olson et al.
patent: 2917467 (1959-12-01), Olson et al.
patent: 3150116 (1964-09-01), Masters
patent: 3154597 (1964-10-01), McWhorter
patent: 3388101 (1968-06-01), Wismer et al.
patent: 3429851 (1969-02-01), Coates et al.
patent: 3539658 (1970-11-01), Sekmakas et al.
patent: 3624014 (1971-11-01), Moore et al.
patent: 3917648 (1975-11-01), McLeod
patent: 3932339 (1976-01-01), McLeod
patent: 3997501 (1976-12-01), McLeod
patent: 4013698 (1977-03-01), Lohse et al.
patent: 4069178 (1978-01-01), Mikami et al.
patent: 4093673 (1978-06-01), Chang et al.
patent: 4243767 (1981-01-01), Kaufman et al.
patent: 4302571 (1981-11-01), Arai et al.
patent: 4501872 (1985-02-01), Chang et al.

Affiliated with

Also associated with

Rating

Gelable blends of organosilicon-containing materials and hydroph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gelable blends of organosilicon-containing materials and hydroph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gelable blends of organosilicon-containing materials and hydroph will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-765359