HUP9903054A3 - Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution - Google Patents
Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitutionInfo
- Publication number
- HUP9903054A3 HUP9903054A3 HU9903054A HUP9903054A HUP9903054A3 HU P9903054 A3 HUP9903054 A3 HU P9903054A3 HU 9903054 A HU9903054 A HU 9903054A HU P9903054 A HUP9903054 A HU P9903054A HU P9903054 A3 HUP9903054 A3 HU P9903054A3
- Authority
- HU
- Hungary
- Prior art keywords
- cellulose
- additive
- nanofibrils
- substitution
- additivation
- Prior art date
Links
- 229920002678 cellulose Polymers 0.000 title abstract 5
- 239000001913 cellulose Substances 0.000 title abstract 5
- 238000006467 substitution reaction Methods 0.000 title abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 5
- 230000000996 additive effect Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A composition comprises essentially amorphous cellulose nanofibrils, carboxylated cellulose with a degree of substitution less than or equal to 0.95 as additive, and optionally at least one co-additive. The content of additive and optional co-additive is less than 30 weight % based on total weight of nanofibrils and additive(s). Also claimed is a suspension of cellulose nanofibrils obtained by dispersing the above composition. The suspension preferably has a rheo-fluidising type rheological profile.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9903054A HUP9903054A3 (en) | 1997-07-11 | 1997-07-11 | Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9903054A HUP9903054A3 (en) | 1997-07-11 | 1997-07-11 | Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP9903054A3 true HUP9903054A3 (en) | 2000-05-29 |
Family
ID=89999269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9903054A HUP9903054A3 (en) | 1997-07-11 | 1997-07-11 | Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUP9903054A3 (en) |
-
1997
- 1997-07-11 HU HU9903054A patent/HUP9903054A3/en unknown
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