FI129658B - Polysaccharide product and a process for treating raw materials comprising non-wood cellulose - Google Patents

Polysaccharide product and a process for treating raw materials comprising non-wood cellulose Download PDF

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Publication number
FI129658B
FI129658B FI20205703A FI20205703A FI129658B FI 129658 B FI129658 B FI 129658B FI 20205703 A FI20205703 A FI 20205703A FI 20205703 A FI20205703 A FI 20205703A FI 129658 B FI129658 B FI 129658B
Authority
FI
Finland
Prior art keywords
product
raw material
water
polysaccharide
dry matter
Prior art date
Application number
FI20205703A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20205703A1 (en
Inventor
Nikolaos Pahimanolis
Henrikki Mertaniemi
Marko Lauraeus
Pekka Mononen
Jason Mckee
Antti Laukkanen
Original Assignee
Betulium Oy
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.)
Filing date
Publication date
Application filed by Betulium Oy filed Critical Betulium Oy
Priority to FI20205703A priority Critical patent/FI129658B/en
Priority to PCT/FI2021/050507 priority patent/WO2022003252A1/fr
Priority to EP21739739.7A priority patent/EP4175995A1/fr
Publication of FI20205703A1 publication Critical patent/FI20205703A1/en
Application granted granted Critical
Publication of FI129658B publication Critical patent/FI129658B/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI20205703A 2020-07-01 2020-07-01 Polysaccharide product and a process for treating raw materials comprising non-wood cellulose FI129658B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20205703A FI129658B (en) 2020-07-01 2020-07-01 Polysaccharide product and a process for treating raw materials comprising non-wood cellulose
PCT/FI2021/050507 WO2022003252A1 (fr) 2020-07-01 2021-07-01 Produit de polysaccharide et procédé de traitement de matière première comprenant de la cellulose non ligneuse
EP21739739.7A EP4175995A1 (fr) 2020-07-01 2021-07-01 Produit de polysaccharide et procédé de traitement de matière première comprenant de la cellulose non ligneuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20205703A FI129658B (en) 2020-07-01 2020-07-01 Polysaccharide product and a process for treating raw materials comprising non-wood cellulose

Publications (2)

Publication Number Publication Date
FI20205703A1 FI20205703A1 (en) 2022-01-02
FI129658B true FI129658B (en) 2022-06-15

Family

ID=76845250

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20205703A FI129658B (en) 2020-07-01 2020-07-01 Polysaccharide product and a process for treating raw materials comprising non-wood cellulose

Country Status (3)

Country Link
EP (1) EP4175995A1 (fr)
FI (1) FI129658B (fr)
WO (1) WO2022003252A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180633A1 (fr) 2022-03-24 2023-09-28 Betulium Oy Composition de cire végétale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730252B1 (fr) * 1995-02-08 1997-04-18 Generale Sucriere Sa Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres.

Also Published As

Publication number Publication date
FI20205703A1 (en) 2022-01-02
EP4175995A1 (fr) 2023-05-10
WO2022003252A1 (fr) 2022-01-06

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