FR74238E - Improvements to the papermaking process - Google Patents

Improvements to the papermaking process

Info

Publication number
FR74238E
FR74238E FR775753A FR775753A FR74238E FR 74238 E FR74238 E FR 74238E FR 775753 A FR775753 A FR 775753A FR 775753 A FR775753 A FR 775753A FR 74238 E FR74238 E FR 74238E
Authority
FR
France
Prior art keywords
papermaking process
papermaking
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
FR775753A
Other languages
French (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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta 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
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Priority to FR775753A priority Critical patent/FR74238E/en
Priority to CH7564459A priority patent/CH364691A/en
Priority to GB33203/59A priority patent/GB891809A/en
Priority to ES0252588A priority patent/ES252588A2/en
Application granted granted Critical
Publication of FR74238E publication Critical patent/FR74238E/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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • 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
    • D21H17/22—Proteins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FR775753A 1958-10-02 1958-10-02 Improvements to the papermaking process Expired FR74238E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR775753A FR74238E (en) 1958-10-02 1958-10-02 Improvements to the papermaking process
CH7564459A CH364691A (en) 1958-10-02 1959-07-11 Process for making paper containing synthetic fibers
GB33203/59A GB891809A (en) 1958-10-02 1959-09-30 Improvements in or relating to the manufacture of paper from artificial fibres
ES0252588A ES252588A2 (en) 1958-10-02 1959-09-30 A perfection in the paper manufacturing procedure (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR775753A FR74238E (en) 1958-10-02 1958-10-02 Improvements to the papermaking process
CH358672T 1959-07-11

Publications (1)

Publication Number Publication Date
FR74238E true FR74238E (en) 1960-11-07

Family

ID=25737226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775753A Expired FR74238E (en) 1958-10-02 1958-10-02 Improvements to the papermaking process

Country Status (3)

Country Link
CH (1) CH364691A (en)
FR (1) FR74238E (en)
GB (1) GB891809A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258149B4 (en) 2002-12-10 2006-04-06 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Press-fit connection element and method for its production

Also Published As

Publication number Publication date
CH364691A (en) 1962-09-30
GB891809A (en) 1962-03-21

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