NL276504A - - Google Patents
Info
- Publication number
- NL276504A NL276504A NL276504DA NL276504A NL 276504 A NL276504 A NL 276504A NL 276504D A NL276504D A NL 276504DA NL 276504 A NL276504 A NL 276504A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
- C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch
- C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
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)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99323A US3087852A (en) | 1961-03-29 | 1961-03-29 | Cationic polymeric dialdehydes and their use in making wet strength paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL276504A true NL276504A (en:Method) |
Family
ID=22274470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL276504D NL276504A (en:Method) | 1961-03-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3087852A (en:Method) |
| BE (1) | BE615654A (en:Method) |
| CH (1) | CH412553A (en:Method) |
| DE (1) | DE1225039B (en:Method) |
| GB (1) | GB944459A (en:Method) |
| NL (1) | NL276504A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3219518A (en) * | 1963-03-28 | 1965-11-23 | Hercules Powder Co Ltd | Reaction product of dialdehyde with starch ether in paper |
| US3422087A (en) * | 1965-03-08 | 1969-01-14 | Philip D Caesar | Process for forming cationic polysaccharide ethers and product |
| US3472840A (en) * | 1965-09-14 | 1969-10-14 | Union Carbide Corp | Quaternary nitrogen-containing cellulose ethers |
| US3666751A (en) * | 1970-02-27 | 1972-05-30 | Nat Starch Chem Corp | Cationic starch product in liquid form |
| US4703116A (en) * | 1984-08-17 | 1987-10-27 | National Starch And Chemical Corporation | Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives |
| US4675394A (en) * | 1984-08-17 | 1987-06-23 | National Starch And Chemical Corporation | Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives |
| US4741804A (en) * | 1984-08-17 | 1988-05-03 | National Starch And Chemical Corporation | Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives |
| IT1188184B (it) * | 1985-08-14 | 1988-01-07 | Texcontor Ets | Sali ammonici quaternari di polisaccaridi ad attivita' ipocolesterolemizzante |
| US5122231A (en) * | 1990-06-08 | 1992-06-16 | Cargill, Incorporated | Cationic cross-linked starch for wet-end use in papermaking |
| US6582559B2 (en) | 2000-05-04 | 2003-06-24 | Sca Hygiene Products Zeist B.V. | Aldehyde-containing polymers as wet strength additives |
| FR2874381B1 (fr) * | 2004-08-19 | 2006-11-24 | Oreal | Nouveaux composes polysaccharidiques amphoteres a fonction(s) aldehyde, composition les comprenant et leur utilisation en cosmetique |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2880236A (en) * | 1956-11-20 | 1959-03-31 | Charles L Mehltretter | Preparation of starch-bisulphite addition products |
| US2894945A (en) * | 1956-12-19 | 1959-07-14 | Bernard T Hofreiter | Dicarboxyl starches and method of preparation |
| US2935436A (en) * | 1957-05-09 | 1960-05-03 | Nat Starch Chem Corp | Method of making paper containing a starch ether and product produced thereby |
| US2995513A (en) * | 1957-12-31 | 1961-08-08 | Corn Products Co | Flocculation by starch ethers |
-
0
- NL NL276504D patent/NL276504A/xx unknown
-
1961
- 1961-03-29 US US99323A patent/US3087852A/en not_active Expired - Lifetime
-
1962
- 1962-03-12 DE DEM52101A patent/DE1225039B/de active Pending
- 1962-03-27 CH CH364262A patent/CH412553A/de unknown
- 1962-03-27 BE BE615654A patent/BE615654A/fr unknown
- 1962-03-29 GB GB12128/62A patent/GB944459A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH412553A (de) | 1966-04-30 |
| US3087852A (en) | 1963-04-30 |
| BE615654A (fr) | 1962-07-16 |
| DE1225039B (de) | 1966-09-15 |
| GB944459A (en) | 1963-12-11 |