MA54817A - Procédé pour la préparation d'un polymère de lignosulfonate - Google Patents
Procédé pour la préparation d'un polymère de lignosulfonateInfo
- Publication number
- MA54817A MA54817A MA054817A MA54817A MA54817A MA 54817 A MA54817 A MA 54817A MA 054817 A MA054817 A MA 054817A MA 54817 A MA54817 A MA 54817A MA 54817 A MA54817 A MA 54817A
- Authority
- MA
- Morocco
- Prior art keywords
- preparation
- lignosulfonate polymer
- lignosulfonate
- polymer
- Prior art date
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
- A01G24/35—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds containing water-absorbing polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P11/00—Preparation of sulfur-containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50053/2019A AT522066A1 (de) | 2019-01-24 | 2019-01-24 | Verfahren zur Herstellung eines Lignosulfonat-Polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
MA54817A true MA54817A (fr) | 2022-04-27 |
Family
ID=69423289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA054817A MA54817A (fr) | 2019-01-24 | 2020-01-24 | Procédé pour la préparation d'un polymère de lignosulfonate |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220195128A1 (fr) |
EP (1) | EP3914724A1 (fr) |
AT (1) | AT522066A1 (fr) |
CA (1) | CA3127463A1 (fr) |
MA (1) | MA54817A (fr) |
WO (1) | WO2020152314A1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3037992C2 (de) * | 1980-10-08 | 1983-04-21 | Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig | Verfahren zur Herstellung eines Bindemittels für Holzwerkstoffe |
DE4331878A1 (de) * | 1993-09-20 | 1995-03-23 | Huettermann Aloys Prof Dr | Verfahren zur Herstellung von ligninhaltigen Polymeren |
DE19700904A1 (de) * | 1997-01-14 | 1998-07-30 | Aloys Prof Dr Huettermann | Zwischenprodukt für die Herstellung von Ligninderivaten und dessen Verwendung für die Herstellung von Duroplasten aus Ligninderivaten |
DE19700907A1 (de) * | 1997-01-14 | 1998-07-16 | Neste Oy | Zwischenprodukt für die Herstellung von Ligninpolymerisaten und dessen Verwendung zur Herstellung von Holzwerkstoffen |
FI101690B1 (fi) * | 1997-01-14 | 1998-08-14 | Neste Oy | Kuitulevyjen valmistusmenetelmä |
NO972970L (no) * | 1997-06-25 | 1998-12-28 | Borregaard Ind | Vekstmedium |
-
2019
- 2019-01-24 AT ATA50053/2019A patent/AT522066A1/de not_active Application Discontinuation
-
2020
- 2020-01-24 US US17/425,218 patent/US20220195128A1/en active Pending
- 2020-01-24 EP EP20703162.6A patent/EP3914724A1/fr active Pending
- 2020-01-24 MA MA054817A patent/MA54817A/fr unknown
- 2020-01-24 WO PCT/EP2020/051720 patent/WO2020152314A1/fr unknown
- 2020-01-24 CA CA3127463A patent/CA3127463A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
CA3127463A1 (fr) | 2020-07-30 |
WO2020152314A1 (fr) | 2020-07-30 |
AT522066A1 (de) | 2020-08-15 |
EP3914724A1 (fr) | 2021-12-01 |
US20220195128A1 (en) | 2022-06-23 |
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