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Michael P Bigwood, 74Fort Worth, TX

Known as:
Michael P Smith Mike Bigwood
Related to:
Madeline R Smith 22 Michael Smith 48 Nicholas Smith 26 Michael Smith 37 Elmer Smith Dallas Smith

Michael Bigwood Phones & Addresses

Fort Worth, TX   

Yukon, OK   

Oklahoma City, OK   

Ambler, PA   

512 Wischman Ave, Oreland, PA 19075    215-8843639    215-8845797   

Huntingdon Valley, PA   

Mont Clare, PA   

Bel Air, MD   

Norwood, PA   

Norman, OK   

Philadelphia, PA   

Lansdale, PA   

500 Pnte Parkway Blvd Apt 1333, Yukon, OK 73099    215-6206680   

Work

Position: Professional/Technical

Education

Degree: Graduate or professional degree
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Michael Bigwood resumes & CV records

Resumes

Michael Bigwood Photo 12

Michael Bigwood

Location:
6060 Monte Vista Ln, Fort Worth, TX 76132
Industry:
Research
Skills:
Polymers, Commercialization, R&D, Technology Transfer, Chemical Engineering, Adhesives, Coatings, Start Ups, Polymer Science, Product Development, Polymer Chemistry, Materials Science, Entrepreneurship, Strategy, Chemistry
Michael Bigwood Photo 13

Michael Bigwood

Publications & IP owners

Us Patents

Polyesters, Methods Of Their Preparation And Use

US Patent:
2011022, Sep 15, 2011
Filed:
Nov 20, 2009
Appl. No.:
13/130225
Inventors:
Michael P. Bigwood - Oreland PA, US
Linda S. Smith - Oreland PA, US
Michael C. Bigwood - Oreland PA, US
International Classification:
C08G 63/12
C08G 63/52
C08L 67/04
US Classification:
521182, 528296, 528306, 524600
Abstract:
Crosslinked polycondensation products of: (a) polyols selected from the group consisting of: (1) polyols with three or more hydroxyl groups, (2) acetal forms of (1), and (3) mixtures thereof, and (b) polyacids selected from the group consisting of: (1) polyacids with two or more carboxylic groups, (2) anhydrides of (1), (3) esters of (1), and (4) mixtures thereof are disclosed. The resulting polyesters have a molar ratio of polyol to polyacid from about 1:3 to about 3:1 and are highly-crosslinked. Preferred monomers are sustainable monomers such as glycerol, citric acid, fumaric acid, and sebacic acid. Two-step heating processes for preparing the high molecular weight polyesters are also provided.

Method For Producing High-Purity Bisphenols

US Patent:
5475154, Dec 12, 1995
Filed:
Mar 10, 1994
Appl. No.:
8/209574
Inventors:
Eric G. Lundquist - North Wales PA
Michael P. Bigwood - Oreland PA
Assignee:
Rohm and Haas Company - Philadelphia PA
International Classification:
C07C 3912
C07C 3916
US Classification:
568727
Abstract:
Low-color bisphenols may be produced by condensing phenol with ketones in the presence of a strong-acid cation exchange resin acting as an acid catalyst for the condensation reaction, and of a small amount, relative to the acid catalyst, of a weak-base anion exchange resin.

Oxirane Resins For Enzyme Immobilization

US Patent:
4582860, Apr 15, 1986
Filed:
Dec 15, 1983
Appl. No.:
6/561716
Inventors:
Michael P. Bigwood - Oreland PA
John O. Naples - Dresher PA
Assignee:
Rohm and Haas Company - Philadelphia PA
International Classification:
C08J 900
US Classification:
521 56
Abstract:
Carriers for immobilizing enzymes may be prepared by suspension copolymerizing an oxirane-group-bearing, monovinyl monomer and a major amount of a trivinyl crosslinking monomer having a hydrophilic character, in the presence of a phase separator which does not react with the oxirane group. The resulting carriers, in bead form, have high porosity, high surface area, and pores of diameter sufficient for ready penetration by enzymes and substrates.

Oxirane Resins For Enzyme Immobilization

US Patent:
4612288, Sep 16, 1986
Filed:
Jan 13, 1986
Appl. No.:
6/818518
Inventors:
Michael P. Bigwood - Oreland PA
John O. Naples - Dresher PA
Assignee:
Rohm and Haas Company - Philadelphia PA
International Classification:
C12N 1108
US Classification:
435180
Abstract:
Carriers for immobilizing enzymes may be prepared by suspension copolymerizing an oxirane-group-bearing, monovinyl monomer and a major amount of a trivinyl crosslinking monomer having a hydrophilic character, in the presence of a phase separator which does not react with the oxirane group. The resulting carriers, in bead form, have high porosity, high surface area, and pores of diameter sufficient for ready penetration by enzymes and substrates.

Low-Rinse, High-Capacity, Weakly Basic Acrylic Ion Exchange Resin

US Patent:
4788223, Nov 29, 1988
Filed:
Jul 26, 1985
Appl. No.:
6/759529
Inventors:
Michael P. Bigwood - Oreland PA
John O. Naples - Dresher PA
Assignee:
Rohm and Haas Company - Philadelphia PA
International Classification:
B01J 4114
US Classification:
521 32
Abstract:
Copolymers of acrylonitrile with aliphatic cross-linkers having two or more unconjugated vinylic groups are functionalized with polyamines to form weakly basic anion exchange resins having both low rinse-volume requirements and high anion exchange capacity.

Ultraviolet Cured Polyesters From Sustainable Materials

US Patent:
2014010, Apr 17, 2014
Filed:
Jun 6, 2012
Appl. No.:
14/124196
Inventors:
Michael P. Bigwood - Yukon OK, US
Linda S. Smith - Yukon OK, US
Assignee:
Polymer Phases, Inc. - Oreland PA
International Classification:
C08G 63/80
US Classification:
522 33
Abstract:
Crosslinked, ultraviolet cured polycondensation products of either a saturated or unsaturated polyol and an unsaturated polyacid are disclosed. The preferred monomers used in the present invention are sustainable monomers, such as glycerol, castor oil, fumaric acid, sebacic acid, and citric acid. Other monomers, including maleic acid, may also be used. The monomers are cured using a photoinitiator. Processes for preparing the polycondensation products are also provided.

Possible Relatives

David W Bigwood  Donald G Bigwood  James R Bigwood  Jessica L Bigwood  Joan Bigwood  John L Bigwood  Lisa Bigwood  Michael C Last  Michael C Johnson  Michael F Stamps 

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