Strongly hydrogen-bond acidic polymer and methods of making and

Details Strongly hydrogen-bond acidic polymer and methods of making and Strongly hydrogen-bond acidic polymer and methods of making and

1998-03-17

2000-01-18

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 25, 528 31, 528 32, C08G 7708

Patent

active

060158697

ABSTRACT:
The present invention is a sorbent polymer with the (AB)n sequence where the fluorinated interactive A segment is fluoroalkyl-substituted bisphenol and the oligosiloxane B segment is an oligodimethylsiloxane. More specifically, the fluoroalkyl-substituted bisphenol contains two allyl groups and the oligodimethylsiloxane has terminal Si--H groups. The sorbent polymer may be used as thin films on a variety of chemical sensors, or as a component of a thin film on a chemical sensor. Crosslinked sorbent polymers are processable into stable thin films on sensor devices. Sorbent polymers are also useful in sensor arrays, in surface acoustic wave sensors, and in cladding of optical fibers. Sensor arrays provide better selectivity than single sensors and permit identification and quantification of more than one species in a mixture. The sorbent polymer is synthesized by hydrosilylation polymerization which is achieved by catalyzed heating.

REFERENCES:
patent: 5541278 (1996-07-01), Raleigh et al.
patent: 5726271 (1998-03-01), Furukawa et al.
MH Abraham, I Hamerton, JB Rose and JW Grate, Hydrogen Bonding Part 18. Gas Liquid Chromatographic Measurements for the Design and Selection of Some Hydrogen Bond Acidic Phase Suitable for Useas Coatings on Piezoelectric Sorption Detectors, J. Chem. Soc. Perkin Trans. 2, (1991) 1417-1423.
L. J. Mathias, and C. M. Lewis, Unexpectedly Rapid Hydrosilation Polymerization of the Diallyl Derivative of Bisphenol-A and 2, 6-Diallylphenol, Macromolecules, 26 (1993) 4070-4071.

Affiliated with

Also associated with

Rating

Strongly hydrogen-bond acidic polymer and methods of making and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Strongly hydrogen-bond acidic polymer and methods of making and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strongly hydrogen-bond acidic polymer and methods of making and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-564040