FR2439264B1 - - Google Patents

Info

Publication number
FR2439264B1
FR2439264B1 FR7829688A FR7829688A FR2439264B1 FR 2439264 B1 FR2439264 B1 FR 2439264B1 FR 7829688 A FR7829688 A FR 7829688A FR 7829688 A FR7829688 A FR 7829688A FR 2439264 B1 FR2439264 B1 FR 2439264B1
Authority
FR
France
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
FR7829688A
Other versions
FR2439264A1 (fr
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.)
Covestro International SA
Original Assignee
Polysar International 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
Priority to DE19782843612 priority Critical patent/DE2843612A1/de
Priority to NL7810366A priority patent/NL186713C/xx
Application filed by Polysar International SA filed Critical Polysar International SA
Priority to FR7829688A priority patent/FR2439264A1/fr
Publication of FR2439264A1 publication Critical patent/FR2439264A1/fr
Application granted granted Critical
Publication of FR2439264B1 publication Critical patent/FR2439264B1/fr
Granted 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/16—Addition before or during pulp beating or refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FR7829688A 1978-10-18 1978-10-18 Procede de fabrication de papier par addition de latex liant dans la pile de raffinage Granted FR2439264A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19782843612 DE2843612A1 (de) 1978-10-18 1978-10-06 Verfahren zur herstellung von papier nach dem nasslegeverfahren
NL7810366A NL186713C (nl) 1978-10-18 1978-10-16 Werkwijze voor het vervaardigen van papier.
FR7829688A FR2439264A1 (fr) 1978-10-18 1978-10-18 Procede de fabrication de papier par addition de latex liant dans la pile de raffinage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829688A FR2439264A1 (fr) 1978-10-18 1978-10-18 Procede de fabrication de papier par addition de latex liant dans la pile de raffinage

Publications (2)

Publication Number Publication Date
FR2439264A1 FR2439264A1 (fr) 1980-05-16
FR2439264B1 true FR2439264B1 (fr) 1984-06-01

Family

ID=9213899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829688A Granted FR2439264A1 (fr) 1978-10-18 1978-10-18 Procede de fabrication de papier par addition de latex liant dans la pile de raffinage

Country Status (3)

Country Link
DE (1) DE2843612A1 (fr)
FR (1) FR2439264A1 (fr)
NL (1) NL186713C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3506832A1 (de) * 1985-02-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von papier mit hoher trockenfestigkeit
NZ609491A (en) 2010-10-29 2015-01-30 Buckman Lab Int Inc Papermaking and products made thereby with ionic crosslinked polymeric microparticle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843479A (en) * 1955-03-16 1958-07-15 Armstrong Cork Co Method of making rubber-bound fibrous products and the like
US3021257A (en) * 1958-07-31 1962-02-13 American Cyanamid Co Paper containing pigment or filler
BE608996A (fr) * 1960-11-04
US3864288A (en) * 1973-10-15 1975-02-04 Goodrich Co B F Quaternized polyepihalohydrin thickening agent
CA1090511A (fr) * 1975-05-02 1980-12-02 Vincent M. Rasicci Methode de controle du raffinage a la norme canadienne par adjonction d'additifs dans la pile de raffinage

Also Published As

Publication number Publication date
DE2843612A1 (de) 1980-04-17
NL186713C (nl) 1991-02-01
FR2439264A1 (fr) 1980-05-16
NL186713B (nl) 1990-09-03
NL7810366A (nl) 1980-04-18
DE2843612C2 (fr) 1987-08-13

Similar Documents

Publication Publication Date Title
FR2413574B3 (fr)
FR2439264B1 (fr)
AU3898778A (fr)
AU3803078A (fr)
AU73950S (fr)
AU3892778A (fr)
BG25842A1 (fr)
BG25818A1 (fr)
BG25918A1 (fr)
BG25917A1 (fr)
BG25902A1 (fr)
BG25898A1 (fr)
BG25897A1 (fr)
BG25889A1 (fr)
BG25879A1 (fr)
BG25875A1 (fr)
BG25874A1 (fr)
BG25872A1 (fr)
BG25871A1 (fr)
BG25858A1 (fr)
BG25857A1 (fr)
BG25854A1 (fr)
BG25849A1 (fr)
BG25843A1 (fr)
BG25922A1 (fr)

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse