CN105949349B - A kind of chitosan-based hyper-dispersant and preparation method thereof - Google Patents
A kind of chitosan-based hyper-dispersant and preparation method thereof Download PDFInfo
- Publication number
- CN105949349B CN105949349B CN201610308701.0A CN201610308701A CN105949349B CN 105949349 B CN105949349 B CN 105949349B CN 201610308701 A CN201610308701 A CN 201610308701A CN 105949349 B CN105949349 B CN 105949349B
- Authority
- CN
- China
- Prior art keywords
- chitosan
- dispersant
- reaction
- based hyper
- hyper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610308701.0A CN105949349B (en) | 2016-05-11 | 2016-05-11 | A kind of chitosan-based hyper-dispersant and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610308701.0A CN105949349B (en) | 2016-05-11 | 2016-05-11 | A kind of chitosan-based hyper-dispersant and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105949349A CN105949349A (en) | 2016-09-21 |
CN105949349B true CN105949349B (en) | 2018-10-02 |
Family
ID=56911294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610308701.0A Expired - Fee Related CN105949349B (en) | 2016-05-11 | 2016-05-11 | A kind of chitosan-based hyper-dispersant and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105949349B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106986953B (en) * | 2017-05-16 | 2019-03-12 | 苏州棠华纳米科技有限公司 | A kind of chitosan derivatives as dispersing agent and its application in fabrics printing and dyeing |
CN109679398B (en) * | 2018-12-17 | 2023-03-14 | 江苏丽王科技股份有限公司 | Hyper-dispersant for polyurethane-based water-based paint and preparation method thereof |
CN115893625B (en) * | 2022-10-26 | 2023-09-15 | 中国石油化工股份有限公司 | Biological desulfurizing agent for removing organic sulfur in press-back liquid and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE558354A (en) * | 1956-06-15 | |||
EP1118641B1 (en) * | 2000-01-20 | 2002-07-10 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Pigment dispersants and pigment compositions containing the same |
CN104140473B (en) * | 2014-06-10 | 2016-06-15 | 盐城市印染有限公司 | The preparation method of chitosan s-triazine sulfonate derivatives and silicon hybridization solution thereof and application |
-
2016
- 2016-05-11 CN CN201610308701.0A patent/CN105949349B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105949349A (en) | 2016-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105949349B (en) | A kind of chitosan-based hyper-dispersant and preparation method thereof | |
Xue et al. | Aggregation-induced emission: the origin of lignin fluorescence | |
TW466246B (en) | Aqueous dispersion comprising anionic water-soluble or water-swellable polymers and its process for making the same and uses | |
CN105586025B (en) | High-temperature high-salinity reservoir polymer microsphere disperse system profile control and flooding agent and preparation method and application thereof | |
Qiu et al. | Efficient and versatile synthesis of star polymers in water and their use as emulsifiers | |
BR112016012411B1 (en) | METHOD FOR PREPARING A WATER DISPERSION OF LIGNINE NANOPARTICLES | |
CN101589708B (en) | Dispersant composition for efficient pesticide suspending agent and preparation method and application thereof | |
CN102532375A (en) | Polyacrylamide microsphere | |
US20110319561A1 (en) | Acrylic acid swellable alkali acrylic emulsions, their use in aqueous formulations and the formulations containing them | |
GB2351087A (en) | Preparations of solids containing graft copolymers | |
Zhu et al. | Self-assembly and emulsification of dopamine-modified hyaluronan | |
CN104987775A (en) | Method for preparing coated pigment color paste for coloring stock solution by using reactive emulsifier | |
CN102898589A (en) | Novel environment-friendly high-molecular polymerized emulsion and preparation method thereof | |
CN109221114B (en) | Preparation method of comb-type dispersing agent for pendimethalin suspending agent | |
DE102005007483A1 (en) | Aqueous dispersions of predominantly anionically charged polyelectrolyte complexes, process for their preparation and their use | |
CN105418841B (en) | A kind of dispersant, its water-borne dispersions and its preparation and application for fluorescent whitening agent | |
Wu et al. | One-pot preparation of lignin-based cationic flocculant and its application in dye wastewater | |
CN105542048B (en) | A kind of orderly body of poly ion liquid and preparation method thereof | |
CN113773693B (en) | Wetting dispersant and application thereof | |
CN106893036B (en) | Coating paper surface high smooth styrene-acrylic emulsion and preparation method thereof | |
CN102219703B (en) | Benzyl-containing cationic polymerizable surface active monomer, preparation method thereof and ionic copolymer | |
CN113502089A (en) | Color paste for water-based pen ink | |
CN112920325A (en) | Dispersing agent and preparation method and application thereof | |
CN111972407A (en) | Pesticide suspension dispersant and preparation method thereof | |
Sun et al. | Structure-controlled zwitterionic nanocapsules with thermal-responsiveness |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Dan Inventor after: Yang Jingjing Inventor after: Liu Guangxiang Inventor after: Li Jian Inventor after: Zhou Hong Inventor after: Xue Mengwei Inventor before: Yang Jingjing Inventor before: Liu Guangxiang Inventor before: Li Jian Inventor before: Xu Dan Inventor before: Zhou Hong Inventor before: Xue Mengwei |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200511 |