RU2019136162A3 - - Google Patents

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Publication number
RU2019136162A3
RU2019136162A3 RU2019136162A RU2019136162A RU2019136162A3 RU 2019136162 A3 RU2019136162 A3 RU 2019136162A3 RU 2019136162 A RU2019136162 A RU 2019136162A RU 2019136162 A RU2019136162 A RU 2019136162A RU 2019136162 A3 RU2019136162 A3 RU 2019136162A3
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RU
Russia
Application number
RU2019136162A
Other languages
Russian (ru)
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RU2781048C2 (ru
RU2019136162A (ru
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed filed Critical
Publication of RU2019136162A publication Critical patent/RU2019136162A/ru
Publication of RU2019136162A3 publication Critical patent/RU2019136162A3/ru
Application granted granted Critical
Publication of RU2781048C2 publication Critical patent/RU2781048C2/ru

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14Cellulose sulfate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/02Rendering cellulose suitable for esterification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/06Rendering cellulose suitable for etherification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00Preparation of cellulose ethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00Macromolecular compounds derived from lignocellulosic materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00Manufacture or treatment of nanostructures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
RU2019136162A 2017-05-05 2018-05-04 Производные целлюлозы RU2781048C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20175394 2017-05-05
FI20175394 2017-05-05
PCT/FI2018/050328 WO2018202955A1 (en) 2017-05-05 2018-05-04 Cellulose derivatives

Publications (3)

Publication Number Publication Date
RU2019136162A RU2019136162A (ru) 2021-07-19
RU2019136162A3 true RU2019136162A3 (enExample) 2021-11-23
RU2781048C2 RU2781048C2 (ru) 2022-10-04

Family

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Also Published As

Publication number Publication date
US11840585B2 (en) 2023-12-12
WO2018202955A1 (en) 2018-11-08
RU2019136162A (ru) 2021-07-19
CA3062261C (en) 2024-06-04
CA3062261A1 (en) 2018-11-08
JP2020518715A (ja) 2020-06-25
US20210155716A1 (en) 2021-05-27
CN110799548A (zh) 2020-02-14
EP3619239A1 (en) 2020-03-11
ZA201907397B (en) 2020-07-29
BR112019023093A2 (pt) 2020-05-26
CN110799548B (zh) 2022-09-06

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