EA201891627 ПОЛУЧЕНИЕ КРИСТАЛЛИЧЕСКОЙ ЦЕЛЛЮЛОЗЫ

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Eurasian Patent Organization

Application Number 201891627

Application Date 27.01.2017

Publication Number 201891627

Publication Date 29.03.2019

Publication Kind A1

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Applicants НАНО-ГРИН БАЙОРИФАЙНЕРИЗ ИНК.

Inventors Макэлпайн Сиан
Наконеши Джори

Agents Маркин Дмитрий Николаевич

Priority Data 62/288,185 28.01.2016 US

Title

(RU) ПОЛУЧЕНИЕ КРИСТАЛЛИЧЕСКОЙ ЦЕЛЛЮЛОЗЫ

Abstract

(RU)

Способ получения кристаллической целлюлозы из целлюлозного материала, включающий в себя стадию введения в реакцию целлюлозного материала в водной суспензии, содержащей катализатор на основе переходного металла и раствор гипогалита.

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
7	Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
14	the crystallising materials being formed by chemical reactions in the solution

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
7	Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
14	the crystallising materials being formed by chemical reactions in the solution

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
B	POLYSACCHARIDES; DERIVATIVES THEREOF
15	Preparation of other cellulose derivatives or modified cellulose ; , e.g. complexes
02	Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose

C	CHEMISTRY; METALLURGY
08	ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
H	DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
8	Macromolecular compounds derived from lignocellulosic materials

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL-GROWTH
7	Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
14	the crystallising materials being formed by chemical reactions in the solution

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1. EA201891627 - ПОЛУЧЕНИЕ КРИСТАЛЛИЧЕСКОЙ ЦЕЛЛЮЛОЗЫ

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL-GROWTH
29	Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
54	Organic compounds
58	Macromolecular compounds

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL-GROWTH
29	Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
60	characterised by shape

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL-GROWTH
29	Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
60	characterised by shape
62	Whiskers or needles

C	CHEMISTRY; METALLURGY
30	CRYSTAL GROWTH
B	SINGLE-CRYSTAL-GROWTH
29	Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
54	Organic compounds
58	Macromolecular compounds