GB505200A - Improvements in sizing paper - Google Patents

Improvements in sizing paper

Info

Publication number
GB505200A
GB505200A GB30469/37A GB3046937A GB505200A GB 505200 A GB505200 A GB 505200A GB 30469/37 A GB30469/37 A GB 30469/37A GB 3046937 A GB3046937 A GB 3046937A GB 505200 A GB505200 A GB 505200A
Authority
GB
United Kingdom
Prior art keywords
sizing paper
sizing
paper
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
GB30469/37A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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
Priority to DEI59178D priority Critical patent/DE725633C/de
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB30469/37A priority patent/GB505200A/en
Priority to FR842822D priority patent/FR842822A/fr
Publication of GB505200A publication Critical patent/GB505200A/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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers thereof
    • 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
    • D21H17/60—Waxes
    • 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
    • D21H17/62—Rosin; Derivatives thereof
GB30469/37A 1937-10-01 1937-11-06 Improvements in sizing paper Expired GB505200A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEI59178D DE725633C (de) 1937-10-01 1937-10-01 Verfahren zum Leimen von Papier
GB30469/37A GB505200A (en) 1937-10-01 1937-11-06 Improvements in sizing paper
FR842822D FR842822A (fr) 1937-10-01 1938-08-31 Procédé pour encoller le papier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI59178D DE725633C (de) 1937-10-01 1937-10-01 Verfahren zum Leimen von Papier
GB30469/37A GB505200A (en) 1937-10-01 1937-11-06 Improvements in sizing paper

Publications (1)

Publication Number Publication Date
GB505200A true GB505200A (en) 1939-05-08

Family

ID=25982022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30469/37A Expired GB505200A (en) 1937-10-01 1937-11-06 Improvements in sizing paper

Country Status (3)

Country Link
DE (1) DE725633C (fr)
FR (1) FR842822A (fr)
GB (1) GB505200A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572932A (en) * 1946-05-11 1951-10-30 Hercules Powder Co Ltd Sizing of pulp with rosin and carboxymethylcellulose
US2626214A (en) * 1949-06-14 1953-01-20 C H Dexter & Sons Inc Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method
US2810644A (en) * 1950-02-09 1957-10-22 American Viscose Corp Paper products and method of making the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572932A (en) * 1946-05-11 1951-10-30 Hercules Powder Co Ltd Sizing of pulp with rosin and carboxymethylcellulose
US2626214A (en) * 1949-06-14 1953-01-20 C H Dexter & Sons Inc Paper from long synthetic fibers and partially water soluble sodium carboxymethylcellulose and method
US2810644A (en) * 1950-02-09 1957-10-22 American Viscose Corp Paper products and method of making the same

Also Published As

Publication number Publication date
DE725633C (de) 1942-09-28
FR842822A (fr) 1939-06-20

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