GB711404A - Improvements relating to the production of sized paper - Google Patents

Improvements relating to the production of sized paper

Info

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
Application number
GB8936/52A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB711404A publication Critical patent/GB711404A/en
Expired legal-status Critical Current

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.
GB8936/52A 1951-04-18 1952-04-08 Improvements relating to the production of sized paper Expired GB711404A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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