GB502425A - Improved method of enhancing the wet-strength of paper - Google Patents

Improved method of enhancing the wet-strength of paper

Info

Publication number
GB502425A
GB502425A GB25986/37A GB2598637A GB502425A GB 502425 A GB502425 A GB 502425A GB 25986/37 A GB25986/37 A GB 25986/37A GB 2598637 A GB2598637 A GB 2598637A GB 502425 A GB502425 A GB 502425A
Authority
GB
United Kingdom
Prior art keywords
paper
enhancing
wet
strength
improved method
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
GB25986/37A
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.)
Brown Co
Original Assignee
Brown 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
Priority to US94157A priority Critical patent/US2116544A/en
Application filed by Brown Co filed Critical Brown Co
Priority to GB25986/37A priority patent/GB502425A/en
Priority to FR828018D priority patent/FR828018A/en
Publication of GB502425A publication Critical patent/GB502425A/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper

Landscapes

  • Paper (AREA)

Abstract

502,425. Drying paper webs. JACKSON, L. MELLERSH-. (Brown Co.) Sept. 24. 1937, No. 25986. [Class 34 (i)] [Also in Group VIII] A paper web S is heatted, e.g. at 475 - 500‹F. for 1 sec. while passing around a rotary or fixed electrically heated drum D, is drawn back over itself, and rewound at R, after cooling or moistening if desired.
GB25986/37A 1936-08-04 1937-09-24 Improved method of enhancing the wet-strength of paper Expired GB502425A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US94157A US2116544A (en) 1936-08-04 1936-08-04 Method of enhancing the wetstrength of papers
GB25986/37A GB502425A (en) 1936-08-04 1937-09-24 Improved method of enhancing the wet-strength of paper
FR828018D FR828018A (en) 1936-08-04 1937-10-18 Process for improving the wet resistance of papers

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94157A US2116544A (en) 1936-08-04 1936-08-04 Method of enhancing the wetstrength of papers
GB25986/37A GB502425A (en) 1936-08-04 1937-09-24 Improved method of enhancing the wet-strength of paper
FR828018T 1937-10-18

Publications (1)

Publication Number Publication Date
GB502425A true GB502425A (en) 1939-03-17

Family

ID=10236503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25986/37A Expired GB502425A (en) 1936-08-04 1937-09-24 Improved method of enhancing the wet-strength of paper

Country Status (3)

Country Link
US (1) US2116544A (en)
FR (1) FR828018A (en)
GB (1) GB502425A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141876B (en) * 1959-03-20 1962-12-27 Dr Rolf Mohr Process for the production of wet-strength cellulose wadding and papers
US3103462A (en) * 1960-04-18 1963-09-10 Eastman Kodak Co Method of improving the strength characteristics of paper prepared from partially acylated cellulose fibers
FR2510628B1 (en) * 1981-08-03 1985-07-12 Personal Products Co STABILIZED ABSORBENT SHEET, ESPECIALLY FOR HYGIENIC PADS AND LAYERS
US4828650A (en) * 1985-08-23 1989-05-09 International Paper Company Heat treatment of paper products having milk and other additives
US4919758A (en) * 1985-08-23 1990-04-24 International Paper Company Heat treatment of paper products having starch additives
US4718981A (en) * 1985-08-23 1988-01-12 International Paper Company Bleached kraft paperboard by densification and heat treatment
US4818342A (en) * 1985-08-23 1989-04-04 International Paper Company Heat treatment of paper products
DE3677301D1 (en) * 1985-08-23 1991-03-07 Int Paper Co HEAT TREATMENT OF PAPER PRODUCTS CONTAINING MILK AND OTHER INGREDIENTS.
US4718982A (en) * 1985-08-23 1988-01-12 International Paper Company Densification and heat treatment of paperboard produced from SCMP and other sulfite pulps
US5582682A (en) * 1988-12-28 1996-12-10 Ferretti; Arthur Process and a composition for making cellulosic composites
US5637195A (en) * 1995-03-23 1997-06-10 Westvaco Corporation Method to reduce off-taste and/or odor from hygienic paper packages
US5834095A (en) * 1996-12-17 1998-11-10 Kimberly-Clark Worldwide, Inc. Treatment process for cellulosic fibers
US8151806B2 (en) * 2005-02-07 2012-04-10 Schweitzer-Mauduit International, Inc. Smoking articles having reduced analyte levels and process for making same

Also Published As

Publication number Publication date
US2116544A (en) 1938-05-10
FR828018A (en) 1938-05-09

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