Jerry Lee Hawkins

Address:

1507 Shadow Bnd Dr, Houston, TX 77043

Phone:

713 984-8121

VIN:

1D8GT58K07W610966

Make:

DODGE

Model:

NITRO

Year:

2007

US Patent:

39831671, Sep 28, 1976

Filed:

May 9, 1975

Appl. No.:

5/576071

Inventors:

Daniel J. Najvar - Lake Jackson TX
Jerry M. Hawkins - Lake Jackson TX

Assignee:

The Dow Chemical Company - Midland MI

International Classification:

C07C 954

US Classification:

260486R

Abstract:

The monomers of this invention have the formula ##EQU1## where R is H, methyl or phenyl, R. sub. 1 is hydrogen or methyl, R. sub. 2 is an alkylene radical of 2 to 4 carbons and R. sub. 3 is an alkyl of 1 to about 6 carbon atoms or cycloalkyl radical of 3 to about 6 carbons.

US Patent:

39963071, Dec 7, 1976

Filed:

May 9, 1975

Appl. No.:

5/576072

Inventors:

Daniel J. Najvar - Lake Jackson TX
Jerry M. Hawkins - Lake Jackson TX

Assignee:

The Dow Chemical Company - Midland MI

International Classification:

C08L 6302

US Classification:

260837R

Abstract:

The improvement is obtained by converting at least about ten percent of the aliphatic hydroxyl groups present in the vinyl ester resin to ketal groups by reacting the hydroxyl group with an isopropenyl alkyl ether.

US Patent:

39474224, Mar 30, 1976

Filed:

Aug 5, 1974

Appl. No.:

5/494795

Inventors:

Sammy Duane Tatum - Clute TX
Jerry Marvin Hawkins - Lake Jackson TX

Assignee:

The Dow Chemical Company - Midland MI

International Classification:

C08K 340

US Classification:

260 4252

Abstract:

Better wet-out of glass fiber, lower viscosity of the resin mix which allows for higher filler loadings and better stability are the improvements of this invention. The compositions are prepared by an improved process which comprises mixing a vinyl ester resin having pendant half ester groups and a copolymerizable monomer with a polymeric low profile additive, glass fiber reinforcing material, CaCO. sub. 3 filler and a viscosity reducing agent comprising a copolymer of a maleic acid half ester of a polyethylene glycol having a molecular weight of about 1450 to 6000 and a monoalkenyl aromatic monomer. A chemical thickening agent such as magnesium oxide may also be added.