CH541668A - Process for preparing a nonwoven fibrous sheet material - Google Patents

Process for preparing a nonwoven fibrous sheet material

Info

Publication number
CH541668A
CH541668A CH1369172A CH1369172A CH541668A CH 541668 A CH541668 A CH 541668A CH 1369172 A CH1369172 A CH 1369172A CH 1369172 A CH1369172 A CH 1369172A CH 541668 A CH541668 A CH 541668A
Authority
CH
Switzerland
Prior art keywords
preparing
sheet material
fibrous sheet
nonwoven fibrous
nonwoven
Prior art date
Application number
CH1369172A
Other languages
French (fr)
Inventor
George Clarke David
Stedman Biggs Ian
Graham Smith Martin
Original Assignee
Wiggins Teape Res Dev
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 Wiggins Teape Res Dev filed Critical Wiggins Teape Res Dev
Publication of CH541668A publication Critical patent/CH541668A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
CH1369172A 1971-09-20 1972-09-19 Process for preparing a nonwoven fibrous sheet material CH541668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4381471A GB1375196A (en) 1971-09-20 1971-09-20

Publications (1)

Publication Number Publication Date
CH541668A true CH541668A (en) 1973-09-15

Family

ID=10430405

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1369172A CH541668A (en) 1971-09-20 1972-09-19 Process for preparing a nonwoven fibrous sheet material

Country Status (8)

Country Link
US (1) US3839142A (en)
JP (1) JPS4839708A (en)
CA (1) CA979607A (en)
CH (1) CH541668A (en)
DE (1) DE2245232A1 (en)
GB (1) GB1375196A (en)
NL (1) NL7212734A (en)
ZA (1) ZA726197B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE415284B (en) * 1975-12-03 1980-09-22 Byron Jenkins SET TO MAKE LIMMAT PAPER THROUGH A FOAM PAIRED ON A PAPER COAT, WHICH FOAM IS RECOVERED FROM A FOAM COMPOSITION CONTAINING A HYDROOLIZED PROTEIN AS A FOAM AND FOAM COMPOSITION THROUGH
CA2053505C (en) 1990-10-17 1999-04-13 John Henry Dwiggins Foam forming method and apparatus
EP1808528A1 (en) 2006-01-17 2007-07-18 Voith Patent GmbH Paper machine fabric with release coating
FI124556B (en) * 2012-04-26 2014-10-15 Stora Enso Oyj Hydrophobic-bonded fiber web and process for manufacturing a bonded web layer
FI124235B (en) 2012-04-26 2014-05-15 Stora Enso Oyj Fiber-based paper or paperboard web and a process for its manufacture
EP3371368B1 (en) 2015-11-03 2021-03-17 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
KR102107102B1 (en) 2016-12-22 2020-05-06 킴벌리-클라크 월드와이드, 인크. Process and system for reorienting fibers in the foam forming process
BR112020007694B1 (en) 2017-11-29 2022-12-13 Kimberly-Clark Worldwide, Inc METHOD FOR PRODUCING A MULTILAYER SUBSTRATE FORMED BY FOAM
AU2018433810A1 (en) 2018-07-25 2021-02-04 Kimberly-Clark Worldwide, Inc. Process for making three-dimensional foam-laid nonwovens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB831599A (en) * 1955-01-31 1960-03-30 Jointine Products Company Ltd Coating fibres
US3062679A (en) * 1961-02-06 1962-11-06 Eastman Kodak Co Sized partially esterified paper and its method of preparation
GB1129757A (en) * 1966-05-31 1968-10-09 Wiggins Teape Res Dev Method of producing a thixotropic liquid suspending medium particularly for the forming of non-woven fibrous webs
US3542640A (en) * 1967-03-23 1970-11-24 Procter & Gamble Method for drying a wet foam containing cellulosic fibers
DE1771903B1 (en) * 1968-07-27 1972-04-27 Roehm Gmbh Process for the production of paper, cardboard and nonwovens with reduced splittability

Also Published As

Publication number Publication date
JPS4839708A (en) 1973-06-11
CA979607A (en) 1975-12-16
GB1375196A (en) 1974-11-27
DE2245232A1 (en) 1973-03-29
ZA726197B (en) 1974-04-24
US3839142A (en) 1974-10-01
NL7212734A (en) 1973-03-22

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Legal Events

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