GB1259521A - - Google Patents

Info

Publication number
GB1259521A
GB1259521A GB33869A GB1259521DA GB1259521A GB 1259521 A GB1259521 A GB 1259521A GB 33869 A GB33869 A GB 33869A GB 1259521D A GB1259521D A GB 1259521DA GB 1259521 A GB1259521 A GB 1259521A
Authority
GB
United Kingdom
Prior art keywords
fibres
cross
linking
agent
capacity
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
GB33869A
Other languages
English (en)
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 filed Critical
Publication of GB1259521A publication Critical patent/GB1259521A/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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/12—Defoamers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)
GB33869A 1968-12-31 1969-01-02 Expired GB1259521A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR182814 1968-12-31
GB33869 1969-01-02
DE19691901790 DE1901790A1 (de) 1968-12-31 1969-01-15 Saugfaehiges Papier und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
GB1259521A true GB1259521A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=35262193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33869A Expired GB1259521A (enrdf_load_stackoverflow) 1968-12-31 1969-01-02

Country Status (3)

Country Link
DE (1) DE1901790A1 (enrdf_load_stackoverflow)
FR (1) FR1600269A (enrdf_load_stackoverflow)
GB (1) GB1259521A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000705A1 (en) * 1987-01-20 1995-01-05 Weyerhaeuser Company Crosslinked cellulose products and method for their preparation
WO1997047227A1 (en) * 1996-06-13 1997-12-18 Kimberly-Clark Worldwide, Inc. Water-dispersible wet wipe
EP0618329B1 (en) * 1993-04-01 1999-08-11 Kao Corporation Absorbent paper and absorbent articles provided therewith

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI831767A7 (fi) * 1983-05-19 1984-11-20 Laennen Tehtaat Oy Kemiallisesti substituoitua selluloosaa sisältävä paperi.
FR2646177B1 (fr) * 1989-04-25 1991-06-14 Non Tisses Ste Fse Materiau complexe non tisse obtenu par voie humide et procede pour son obtention

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995000705A1 (en) * 1987-01-20 1995-01-05 Weyerhaeuser Company Crosslinked cellulose products and method for their preparation
US5399240A (en) * 1987-01-20 1995-03-21 Weyerhaeuser Company Crosslinked cellulose products and method for their preparation
EP0618329B1 (en) * 1993-04-01 1999-08-11 Kao Corporation Absorbent paper and absorbent articles provided therewith
WO1997047227A1 (en) * 1996-06-13 1997-12-18 Kimberly-Clark Worldwide, Inc. Water-dispersible wet wipe
AU708587B2 (en) * 1996-06-13 1999-08-05 Kimberly-Clark Worldwide, Inc. Water-dispersible wet wipe

Also Published As

Publication number Publication date
FR1600269A (enrdf_load_stackoverflow) 1970-07-20
DE1901790A1 (de) 1970-08-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees