公开(公告)号：US3530068A

公开(公告)日：1970-09-22

申请号：US3530068D

申请日：1967-06-02

Applicant: VASILY VLADIMIROVICH KORSHAK ,  SVETLANA VASILIEVNA VINOGRADOV ,  GRIGORY LVOVICH SLONIMSKY ,  IRINA ALEXANDROVNA GRIBOVA ,  ALLA NIKOLAEVNA CHUMAEVSKAYA ,  ALEXANDR PETROVICH KRASNOV ,  ZINAIDA YAKOVLEVNA FOMINA ,  ANRI ALEXANDROVICH ASKADSKY

Inventor： KORSHAK VASILY VLADIMIROVICH ,  VINOGRADOVA SVETLANA VASILIEVN ,  SLONIMSKY GRIGORY LVOVICH ,  GRIBOVA IRINA ALEXANDROVNA ,  CHUMAEVSKAYA ALLA NIKOLAEVNA ,  KRASNOV ALEXANDR PETROVICH ,  FOMINA ZINAIDA YAKOVLEVNA ,  ASKADSKY ANRI ALEXANDROVICH

IPC: C10M7/06 ,  C10M7/16 ,  C10M7/44

CPC classification number: C10M7/00 ,  C10M2201/05 ,  C10M2201/066 ,  C10M2209/101 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2250/08 ,  C10N2250/10

公开(公告)号：US3629103A

公开(公告)日：1971-12-21

申请号：US3629103D

申请日：1969-06-23

Applicant: VASILY VLADIMIROVICH KORSHAK ,  IRINA ALEXANDROVNA GRIBOVA ,  ALEXANDR PETROVICH KRASNOV ,  ALLA NIKOLAEVNA CHUMAEVSKAYA ,  OLGA SVYATOSLAVOVNA NATSARENUS ,  SVETLANA VASILIEVNA VINOGRADOV ,  YAKOV SEMENOVICH VYGODSKY ,  VYACHESLAV ALEXANDROVICH PANKR ,  GRIGORY LVOVICH SLONIMSKY

Inventor： KORSHAK VASILY VLADIMIROVICH ,  GRIBOVA IRINA ALEXANDROVNA ,  KRASNOV ALEXANDR PETROVICH ,  CHUMAEVSKAYA ALLA NIKOLAEVNA ,  NATSARENUS OLGA SVYATOSLAVOVNA ,  VINOGRADOVA SVETLANA VASILIEVN ,  VYGODSKY YAKOV SEMENOVICH ,  PANKRATOV VYACHESLAV ALEXANDRO ,  SLONIMSKY GRIGORY LVOVICH

IPC: C08L77/00 ,  C08L79/08 ,  C10M169/00 ,  F16C33/20 ,  C10M7/34

CPC classification number: C10M7/00 ,  C08L79/08 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/05 ,  C10M2201/066 ,  C10M2209/102 ,  C10M2217/024 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/044 ,  C10M2217/045 ,  C10M2217/06 ,  C10N2240/02 ,  C10N2250/08 ,  C10N2250/10 ,  C08L2666/14

Abstract: A plastic antifriction material containing a polyimide resin, powdered solid lubricants as fillers, and also polyarylates or aromatic polyamides.

公开(公告)号：US3578631A

公开(公告)日：1971-05-11

申请号：US3578631D

申请日：1967-03-01

Applicant: VASILY VLADIMIROVICH KORSHAK ,  SVETLANA VASILIEVNA VINOGRADOV ,  DZIDRA RUDOLFOVNA TUR

Inventor： KORSHAK VASILY VLADIMIROVICH ,  VINOGRADOVA SVETLANA VASILIEVN ,  TUR DZIDRA RUDOLFOVNA

IPC: C08G63/685 ,  C09D5/25 ,  C08G33/04

CPC classification number: C08G63/6856

Abstract: MODIFIED POLYARYLATES WHICH ARE POLYHYDRAZIDE-POLYARYLATES ARE PRODUCED BY CONDENSING DICARBOXYLIC ACYL CHLORIDES WITH BISPHENOLS AND HYDRAZINE OR DIHYDRAZIDES OF DICARBOXYLIC ACIDS. THE MODIFIED POLYARYLATES MAY BE FURTHER CONVERTED TO POLY-1,3,4-OXADIAZOL POLYARYLATES BY HEATING IN VACUUM TO 250-350*C.

公开(公告)号：US3480597A

公开(公告)日：1969-11-25

申请号：US3480597D

申请日：1967-03-01

Applicant: VASILY VLADIMIROVICH KORSHAK ,  SVETLANA VASILIEVNA VINOGRADOV ,  SERGEI NIKOLAEVICH SALAZKIN ,  SVETLANA VENIAMINOVNA BEREZA

Inventor： KORSHAK VASILY VLADIMIROVICH ,  VINOGRADOVA SVETLANA VASILIEVN ,  SALAZKIN SERGEI NIKOLAEVICH ,  BEREZA SVETLANA VENIAMINOVNA

IPC: C08G18/46 ,  C08G63/685 ,  C08G33/10 ,  C08G17/00

CPC classification number: C08G18/4615 ,  C08G63/6854