PROCESS FOR PRODUCING HYBRID HYDROGELS BASED ON BACTERIAL CELLULOSE AND ACRYLIC COPOLYMERS

The invention relates to a process for producing hybrid hydrogels to be used in agriculture. According to the invention, the process consists in the copolymerization of acrylic acid with N,N'- methylenebisacrylamide in the structure of the aqueous bacterial cellulose, while possibly adding urea...

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Bibliographic Details
Main Authors STOICA ANICUŢA, IANCU STELA, ZAHARIA ANAMARIA, DOBRE TĂNASE, STROESCU MARTA CĂTĂLINA, SARBU ANDREI, CIRIPOIU ANITA-LAURA
Format Patent
LanguageEnglish
Romanian, Moldovan
Published 30.09.2019
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention relates to a process for producing hybrid hydrogels to be used in agriculture. According to the invention, the process consists in the copolymerization of acrylic acid with N,N'- methylenebisacrylamide in the structure of the aqueous bacterial cellulose, while possibly adding urea aqueous solution with a concentration of 440...490 g/l or an aqueous solution of NPK liquid fertilizer wherefrom hybrid hydrogels having characteristics of water and fertilizer controlled release result.
Bibliography:Application Number: RO20130000681