GB874249A - Process for the production of wet-felted fibrous sheet structures containing polyamide - Google Patents

Process for the production of wet-felted fibrous sheet structures containing polyamide

Info

Publication number
GB874249A
GB874249A GB12282/59A GB1228259A GB874249A GB 874249 A GB874249 A GB 874249A GB 12282/59 A GB12282/59 A GB 12282/59A GB 1228259 A GB1228259 A GB 1228259A GB 874249 A GB874249 A GB 874249A
Authority
GB
United Kingdom
Prior art keywords
paper
polyamide
resin
april
march
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
GB12282/59A
Other languages
English (en)
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.)
Viscosuisse SA
Original Assignee
Societe de la Viscose Suisse SA
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 Societe de la Viscose Suisse SA filed Critical Societe de la Viscose Suisse SA
Publication of GB874249A publication Critical patent/GB874249A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
GB12282/59A 1958-04-14 1959-04-10 Process for the production of wet-felted fibrous sheet structures containing polyamide Expired GB874249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH874249X 1958-04-14

Publications (1)

Publication Number Publication Date
GB874249A true GB874249A (en) 1961-08-02

Family

ID=4544273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12282/59A Expired GB874249A (en) 1958-04-14 1959-04-10 Process for the production of wet-felted fibrous sheet structures containing polyamide

Country Status (5)

Country Link
CH (3) CH356662A (enrdf_load_stackoverflow)
DE (1) DE1150865B (enrdf_load_stackoverflow)
FR (1) FR1246756A (enrdf_load_stackoverflow)
GB (1) GB874249A (enrdf_load_stackoverflow)
NL (2) NL110066C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141812A (en) * 1960-09-01 1964-07-21 Schweizerische Viscose Process of impregnating paper containing synthetic fibers and an amine formaldehyde precondensate with a film forming linear copolyamide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275735A (enrdf_load_stackoverflow) * 1961-03-15

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE446575A (enrdf_load_stackoverflow) * 1939-05-27
US2526638A (en) * 1949-03-03 1950-10-24 Du Pont Paper treated with formaldehyde and a polymeric polyamine
BE503294A (enrdf_load_stackoverflow) * 1950-05-17
US2764483A (en) * 1951-11-06 1956-09-25 Du Pont Process for sizing paper
AT186227B (de) * 1952-06-04 1956-07-25 Ciba Geigy Verfahren zum Wasserabstoßendmachen von Fasermaterialien und hiezu geeignete Präparate
US2742450A (en) * 1952-07-14 1956-04-17 Rohm & Haas Nitrogenous condensates
US2748029A (en) * 1953-04-27 1956-05-29 Eastman Kodak Co Tub sizing of paper
US2772966A (en) * 1954-07-28 1956-12-04 American Cyanamid Co Cationic rosin sizes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141812A (en) * 1960-09-01 1964-07-21 Schweizerische Viscose Process of impregnating paper containing synthetic fibers and an amine formaldehyde precondensate with a film forming linear copolyamide
US3141813A (en) * 1960-09-01 1964-07-21 Schweizerische Viscose Process of impregnating paper containing synthetic fibers and an amineformaldehyde resin with copolyamide and polyacrylic acid ester

Also Published As

Publication number Publication date
NL238071A (enrdf_load_stackoverflow)
NL110066C (enrdf_load_stackoverflow)
CH362597A (de) 1962-06-15
DE1150865B (de) 1963-06-27
FR1246756A (fr) 1960-11-25
CH356662A (de) 1961-08-31
CH362596A (de) 1962-06-15

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