GB711404A - Improvements relating to the production of sized paper - Google Patents
Improvements relating to the production of sized paperInfo
- Publication number
- GB711404A GB711404A GB8936/52A GB893652A GB711404A GB 711404 A GB711404 A GB 711404A GB 8936/52 A GB8936/52 A GB 8936/52A GB 893652 A GB893652 A GB 893652A GB 711404 A GB711404 A GB 711404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heated
- hours
- products
- epichlorhydrin
- fatty acids
- 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
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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Higher fatty acid-alkylenepolyamine condensation products in the form of water-soluble amide salts are made by reacting, e.g. 2 to 4 mols. of one or more C14-C22 fatty acids with one mol. of one or more alkylenepolyamines of the formula H2N(CnH2n.NH)xH, where a = on or more. As fatty acids may be used those of cottonseed oil, coconut oil, tallow, or lard &c. which may be hydrogenated before use and preferably has 16 to 18 carbon atoms. Solvents such as xylene or toluene may be present. The products may be further condensed with epichlorhydrin, preferably in the presence of polar solvents. In examples: (1) tetraethylenepentamine and hydrogenated tallow are heated at 200 DEG C. for 8 hours whilst a stream of nitrogen is continuously passed through, the wax thus obtained is melted and glacial acetic acid stirred in; (3) stearic acid and tetraethylene-pentamine are heated at 165 DEG to 180 DEG C. in an atmosphere of nitrogen until water evolution stops, heated at 200 DEG C. for 4 hours, mixed with epichlorhydrin, suspended in ethanol, boiled under reflux for 4 hours and stripped by heating at 1 mm. mercury pressure. Other examples use diethylamine triamine as the polyamine. The products are used in sizing paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US711404XA | 1951-04-18 | 1951-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB711404A true GB711404A (en) | 1954-06-30 |
Family
ID=22099492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8936/52A Expired GB711404A (en) | 1951-04-18 | 1952-04-08 | Improvements relating to the production of sized paper |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1012165B (en) |
FR (1) | FR1062496A (en) |
GB (1) | GB711404A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926154A (en) * | 1957-09-05 | 1960-02-23 | Hercules Powder Co Ltd | Cationic thermosetting polyamide-epichlorohydrin resins and process of making same |
US3049469A (en) * | 1957-11-07 | 1962-08-14 | Hercules Powder Co Ltd | Application of coating or impregnating materials to fibrous material |
US3058873A (en) * | 1958-09-10 | 1962-10-16 | Hercules Powder Co Ltd | Manufacture of paper having improved wet strength |
US3186900A (en) * | 1962-07-13 | 1965-06-01 | Hercules Powder Co Ltd | Sizing paper under substantially neutral conditions with a preblend of rosin and cationic polyamide-epichlorohydrin resin |
US3212961A (en) * | 1961-10-23 | 1965-10-19 | Hercules Powder Co Ltd | Pretreatment of paper pulp with ketene dimer in improving sizeability |
US3248280A (en) * | 1963-07-29 | 1966-04-26 | Owens Illinois Inc | Cellulosic and wool materials containing a reaction product of epichlorohydrin and a polyamide derived from polyalkylene polyamine with a mixture of polymeric fatty acid and dibasic carboxylic acid |
US3291679A (en) * | 1963-10-28 | 1966-12-13 | Monsanto Co | Reaction product of a polymeric alpha-olefin-maleic imide-amine and an epihalohydrin and sizing paper therewith |
US4833188A (en) * | 1986-06-13 | 1989-05-23 | Bayer Aktiengesellschaft | Hydrophobic and oleophobic finishes |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819039A1 (en) * | 1978-04-29 | 1979-11-08 | Bayer Ag | SIZING AGENT FOR PAPER |
NO792679L (en) * | 1978-09-01 | 1980-03-04 | Bayer Ag | LIM FOR PAPER. |
DE3374207D1 (en) * | 1982-05-28 | 1987-12-03 | Ciba Geigy Ag | Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents |
EP0201761B1 (en) * | 1985-04-30 | 1989-05-31 | Bayer Ag | Use of basic amides for increasing the porosity in paper or paper-like materials |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE599132C (en) * | 1931-05-05 | 1934-06-26 | Raffold Internat Corp | Process for the production of sized paper containing alkaline fillers |
DE663445C (en) * | 1936-09-27 | 1938-08-06 | I G Farbenindustrie Akt Ges | Process for resin sizing paper in the fabric |
BE446575A (en) * | 1939-05-27 | |||
BE478755A (en) * | 1945-05-10 |
-
1952
- 1952-04-08 GB GB8936/52A patent/GB711404A/en not_active Expired
- 1952-04-15 DE DEA15543A patent/DE1012165B/en active Pending
- 1952-04-17 FR FR1062496D patent/FR1062496A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926154A (en) * | 1957-09-05 | 1960-02-23 | Hercules Powder Co Ltd | Cationic thermosetting polyamide-epichlorohydrin resins and process of making same |
US3049469A (en) * | 1957-11-07 | 1962-08-14 | Hercules Powder Co Ltd | Application of coating or impregnating materials to fibrous material |
US3058873A (en) * | 1958-09-10 | 1962-10-16 | Hercules Powder Co Ltd | Manufacture of paper having improved wet strength |
US3212961A (en) * | 1961-10-23 | 1965-10-19 | Hercules Powder Co Ltd | Pretreatment of paper pulp with ketene dimer in improving sizeability |
US3186900A (en) * | 1962-07-13 | 1965-06-01 | Hercules Powder Co Ltd | Sizing paper under substantially neutral conditions with a preblend of rosin and cationic polyamide-epichlorohydrin resin |
US3248280A (en) * | 1963-07-29 | 1966-04-26 | Owens Illinois Inc | Cellulosic and wool materials containing a reaction product of epichlorohydrin and a polyamide derived from polyalkylene polyamine with a mixture of polymeric fatty acid and dibasic carboxylic acid |
US3291679A (en) * | 1963-10-28 | 1966-12-13 | Monsanto Co | Reaction product of a polymeric alpha-olefin-maleic imide-amine and an epihalohydrin and sizing paper therewith |
US4833188A (en) * | 1986-06-13 | 1989-05-23 | Bayer Aktiengesellschaft | Hydrophobic and oleophobic finishes |
Also Published As
Publication number | Publication date |
---|---|
DE1012165B (en) | 1957-07-11 |
FR1062496A (en) | 1954-04-23 |
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