Resources Contact Us Home
Kashkina; Nadezhda Alexandrovna
Riga, SU
No. of patents:

Patent Number Title Of Patent Date Issued
4005070 Polymer derivative of -diethylaminoethyl ester of p-aminobenzoic acid with celluloseglycolic aci January 25, 1977
A novel substance, viz., the salt of .beta.-diethylaminoethyl p-aminobenzoate with celluloseglycolic acid has the following general formula: ##STR1## WHERE X STANDS FOR THE DEGREE OF SUBSTITUTION RANGING FROM 75 TO 100n stands for the degree of polymerization ranging from 30 to 120.A
3973007 High-molecular derivative of 2-dimethylaminoethyl ester of p-butylaminobenzoic acid, method for August 3, 1976
The high-molecular weight derivative of the 2-dimethylaminoethyl ester of p-butylaminobenzoic acid having the formula ##EQU1## where x is the degree of substitution from 0.6 to 1.5 and n is the degree of polymerization from 30 to 120.
3943150 Salt of b-diethylaminoethyl ester of p-aminobenzoic acid with acetal of polyvinyl alcohol and gl March 9, 1976
A salt of .beta.-diethylaminoethyl ester of p-aminobenzoic acid with the acetal of polyvinyl alcohol and glyoxalic acid which has the formula: ##EQU1## wherein n is a degree of polymerization within the range of from 100 to 1,200; x is a degree of substitution within the range of fro

  Recently Added Patents
Processor micro-architecture for compute, save or restore multiple registers, devices, systems, methods and processes of manufacture
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Apparatus and method for controlling semiconductor die warpage
Electronic flash device
Method for incubating the contents of a receptacle
Advanced joint detection in a TD-SCDMA system
Electronic system with vertical intermetallic compound
  Randomly Featured Patents
Catheters for treating prostate disease
Tilt responsive underhood lamp switch assembly
Method and apparatus for measuring switching noise in integrated circuits
Variable size blended wing body aircraft
Method and apparatus for local preferred direction routing
Electron collimator
High frequency, power semiconductor device
Wallboard jack and holding apparatus
Pipeline repair system and method of installation