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Chi K Ma, 87195 Brookhollow Ln, Stamford, CT 06902

Chi Ma Phones & Addresses

195 Brookhollow Ln, Stamford, CT 06902   

1465 E Putnam Ave APT 118, Old Greenwich, CT 06870   

1465 Putnam Ave, Old Greenwich, CT 06870   

Urbana, IL   

Riverside, CT   

53 Grande Blvd, Princeton Junction, NJ 08550    609-4431758   

West Windsor, NJ   

New York, NY   

Forest Hills, NY   

1465 E Putnam Ave APT 618, Old Greenwich, CT 06870   

Mentions for Chi K Ma

Resumes and CV


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Postdoctoral Research Fellow

Postdoctoral Research Fellow
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Business & Organization Records

Name / TitleCompany / ClassificationPhones & Addresses
Chi Ti Ma
Wu Suet 3808 Bell Blvd, Flushing, NY 11361


Us Patents

Adhesive System For Particleboard Manufacture

US Patent:
4395504, Jul 26, 1983
Sep 7, 1982
Appl. No.:
Theodore Sulzberg - Highland Park NJ
Chi Ma - Parsippany NJ
Sun Chemical Corporation - New York NY
International Classification:
B32B 2102
C08G 1212
C08L 100
US Classification:
524 14
A formaldehyde-free adhesive system for the manufacture of particleboard comprises the reaction product of a cyclic urea and glyoxal in an equivalent ratio of about 1. 1-1. 5:1.

Charge Director Composition For Liquid Toner Formulations

US Patent:
4869991, Sep 26, 1989
Oct 3, 1988
Appl. No.:
Joseph deGraft-Johnson - Piscataway NJ
Chi Ma - Morris Plains NJ
Richard R. L. Wells - Glenwood NJ
Olin Hunt Specialty Products Inc. - West Paterson NJ
International Classification:
G03G 916
US Classification:
A charge director composition dispersed in at least one solvent comprising: A. a salt mixture comprised of 1-10 parts by weight each of: (i) a chromium salt of a C. sub. 14-18 alkyl salicylic acid; (ii) a calcium didecyl sulfosuccinate; and (iii) a salt of the didecyl ester of sulfosuccinate acid and at least 50% of the basic nitrogen radicals of a copolymer of lauryl methacrylate, stearyl methacrylate and 2-methyl-5-vinyl pyridine, said copolymer having a vinyl pyridine content of 20-30% by weight and an average molecular weight of 15,000-250,000; and B. a salt-free copolymer of (i) laurylmethacrylate and (ii) a monomer selected from 2- or 4-vinylpyridine, styrene and N,N-dimethylaminoethylmethacrylate and mixtures thereof, said copolymer having a molecular weight from about 15,000 to about 100,000, and the weight ratio of monomers B(i) to B(ii) is from about 4:1 to about 50:1; and wherein the weight ratio of B:A is from 10:3 to about 40:3.

Process For Producing 1,2-Propanediol From Glycerol

US Patent:
2019025, Aug 22, 2019
Nov 6, 2017
Appl. No.:
- Decatur IL, US
Chi Cheng Ma - Champaign IL, US
Archer Daniels Midland Company - Decatur IL
International Classification:
C07C 29/60
C07C 31/20
A process is described for producing biobased 1,2-propanediol, comprising reacting a glycerol-containing feed containing less than 5 weight percent of water with hydrogen in the presence of a catalyst, to partially convert glycerol in the glycerol containing feed to a crude reaction product mixture including 1,2-propanediol, removing 10 water from the crude reaction product mixture, recovering a portion but not all of the 1,2-propanediol from the crude reaction product mixture, and recycling the remainder of the 1,2-propanediol with unconverted glycerol and combining these with makeup glycerol to provide additional of the essentially anhydrous, glycerol-containing feed.

Isbn (Books And Publications)

Chinese Cooking For Two

Chi Ma

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