ES303971A1 - Procedimiento de tratamiento de materiales celulësicos en forma laminar para mejorar su resistencia al agua - Google Patents

Procedimiento de tratamiento de materiales celulësicos en forma laminar para mejorar su resistencia al agua

Info

Publication number
ES303971A1
ES303971A1 ES0303971A ES303971A ES303971A1 ES 303971 A1 ES303971 A1 ES 303971A1 ES 0303971 A ES0303971 A ES 0303971A ES 303971 A ES303971 A ES 303971A ES 303971 A1 ES303971 A1 ES 303971A1
Authority
ES
Spain
Prior art keywords
translation
improve
machine
water resistance
legally binding
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
ES0303971A
Other languages
English (en)
Spanish (es)
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.)
Becker and Co Ltd
Original Assignee
Becker and Co Ltd
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 Becker and Co Ltd filed Critical Becker and Co Ltd
Publication of ES303971A1 publication Critical patent/ES303971A1/es
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
    • 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
    • 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
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section

Landscapes

  • Paper (AREA)
ES0303971A 1963-09-12 1964-09-11 Procedimiento de tratamiento de materiales celulësicos en forma laminar para mejorar su resistencia al agua Expired ES303971A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3601163 1963-09-12

Publications (1)

Publication Number Publication Date
ES303971A1 true ES303971A1 (es) 1965-02-16

Family

ID=10383982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0303971A Expired ES303971A1 (es) 1963-09-12 1964-09-11 Procedimiento de tratamiento de materiales celulësicos en forma laminar para mejorar su resistencia al agua

Country Status (3)

Country Link
BE (1) BE652998A (da)
ES (1) ES303971A1 (da)
NL (1) NL6410479A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001539B1 (en) * 1977-09-28 1981-12-23 Rockwool Aktiebolaget A method for the production of a fibrous mat or sheet

Also Published As

Publication number Publication date
NL6410479A (da) 1965-03-15
BE652998A (da) 1964-12-31

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