FR1550035A - - Google Patents

Info

Publication number
FR1550035A
FR1550035A FR1550035DA FR1550035A FR 1550035 A FR1550035 A FR 1550035A FR 1550035D A FR1550035D A FR 1550035DA FR 1550035 A FR1550035 A FR 1550035A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1550035A publication Critical patent/FR1550035A/fr
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
    • 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
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • 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
    • D21H17/27—Esters 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
FR1550035D 1967-01-05 1968-01-05 Expired FR1550035A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60751167A 1967-01-05 1967-01-05

Publications (1)

Publication Number Publication Date
FR1550035A true FR1550035A (enrdf_load_stackoverflow) 1968-12-13

Family

ID=24432586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550035D Expired FR1550035A (enrdf_load_stackoverflow) 1967-01-05 1968-01-05

Country Status (8)

Country Link
JP (1) JPS5125502B1 (enrdf_load_stackoverflow)
CH (1) CH476159A (enrdf_load_stackoverflow)
DE (1) DE1611788C3 (enrdf_load_stackoverflow)
FI (1) FI51607C (enrdf_load_stackoverflow)
FR (1) FR1550035A (enrdf_load_stackoverflow)
GB (1) GB1221952A (enrdf_load_stackoverflow)
NO (1) NO131304C (enrdf_load_stackoverflow)
SE (1) SE330827B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360789A (en) * 2000-03-30 2001-10-03 Christopher Mason Method of producing tissue structures
WO2005012636A1 (en) * 2003-07-31 2005-02-10 Kao Corporation Powder composition for paper manufacturing

Also Published As

Publication number Publication date
CH476159A (de) 1969-07-31
JPS5125502B1 (enrdf_load_stackoverflow) 1976-07-31
DE1611788C3 (de) 1973-11-08
FI51607B (enrdf_load_stackoverflow) 1976-11-01
FI51607C (fi) 1977-02-10
DE1611788B2 (de) 1973-04-19
SE330827B (enrdf_load_stackoverflow) 1970-11-30
NO131304B (enrdf_load_stackoverflow) 1975-01-27
NO131304C (enrdf_load_stackoverflow) 1975-05-07
GB1221952A (en) 1971-02-10
DE1611788A1 (de) 1971-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse