ESTER-CELLULOSE COMPOSITION FOR MANUFACTURING OF LIGHT- AND HEAT RESISTANT FILMS Russian patent published in 1998 - IPC

Abstract RU 2109022 C1

FIELD: chemical industry, particularly, technology of organic compounds; production of synthetic fibrous and film materials of cellulose esters and mixed cellulose esters. SUBSTANCE: composition comprises, mass %: cellulose triacetate, 8-10; 1,5-di-[$$$-methylbensimidazolyl-$$$]-3-D-glucose formazane, 0.01-0.02; mixture of methylene chloride and ethanol (their volume ratio is 9:1 respectively), the balance. EFFECT: improved protection of desired triacetate cellulose films against light destruction and thermooxidation destruction. 1 tbl

Similar patents RU2109022C1

Title Year Author Number
CELLULOSE TRIACETATE-BASE MIXTURE FOR THE LIGHT- AND THERMOINHIBITED FILM MAKING 1996
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2098435C1
COMPOSITION FOR PRODUCTION OF TRIACETATE CELLULOSE FILMS HAVING IMPROVED LIGHT- AND HEAT STABILITY 1996
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2106367C1
COMPOSITION ON THE BASE OF CELLULOSE ESTERS FOR THEIR PROCESSING INTO LIGHT- AND HEAT RESISTANT FILMS 1996
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2106366C1
POLYMERIC COMPOSITION FOR PREPARING FILMS 1995
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2089567C1
MIXTURE FOR MANUFACTURING OF ETHER CELLULOSE FILMS 1995
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2093530C1
POLYMER SYSTEM FOR MOLDING FILMS 1995
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2102412C1
MULTI-COMPONENT SYSTEM ON THE BASE OF CELLULOSE ESTERS FOR MANUFACTURING FILMS 1996
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Mezina I.B.
RU2109023C1
SOLUTION FOR MOLDING FILMS 1994
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Sedov Ju.A.
RU2070213C1
SOLUTION FOR FILM FORMING 1994
  • Polishchuk B.O.
  • Polishchuk L.B.
  • Sedov Ju.A.
  • Mezina I.B.
RU2078101C1
FORMING CELLULOSE TRIACETATE FOR PROCESSING TO FILMS 1999
  • Polishchuk L.B.
  • Polishchuk B.O.
RU2167169C1

RU 2 109 022 C1

Authors

Polishchuk B.O.

Polishchuk L.B.

Mezina I.B.

Dates

1998-04-20Published

1996-07-16Filed