DE3876121D1 - METHOD FOR THE PRESERVATION OF SHEETS AND PAPERS OF PAPER AND DEVICE FOR CARRYING OUT THIS METHOD. - Google Patents

METHOD FOR THE PRESERVATION OF SHEETS AND PAPERS OF PAPER AND DEVICE FOR CARRYING OUT THIS METHOD.

Info

Publication number
DE3876121D1
DE3876121D1 DE8888200608T DE3876121T DE3876121D1 DE 3876121 D1 DE3876121 D1 DE 3876121D1 DE 8888200608 T DE8888200608 T DE 8888200608T DE 3876121 T DE3876121 T DE 3876121T DE 3876121 D1 DE3876121 D1 DE 3876121D1
Authority
DE
Germany
Prior art keywords
papers
preservation
sheets
paper
carrying
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 - Fee Related
Application number
DE8888200608T
Other languages
German (de)
Other versions
DE3876121T2 (en
Inventor
Leeuw Guillaume Petrus Gera De
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.)
TECH HANDELSONDERNEMING JEZET
Original Assignee
TECH HANDELSONDERNEMING JEZET
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 TECH HANDELSONDERNEMING JEZET filed Critical TECH HANDELSONDERNEMING JEZET
Application granted granted Critical
Publication of DE3876121D1 publication Critical patent/DE3876121D1/en
Publication of DE3876121T2 publication Critical patent/DE3876121T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/18—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00 of old paper as in books, documents, e.g. restoring
    • 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
    • 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
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
DE19883876121 1987-04-01 1988-03-31 METHOD FOR THE PRESERVATION OF SHEETS AND PAPERS OF PAPER AND DEVICE FOR CARRYING OUT THIS METHOD. Expired - Fee Related DE3876121T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700766A NL8700766A (en) 1987-04-01 1987-04-01 METHOD FOR THE PRESERVATION OF SHEET OR PAPER PAPER AND LIQUID USED THEREIN AND DEVICE FOR EXPORTING THEREOF

Publications (2)

Publication Number Publication Date
DE3876121D1 true DE3876121D1 (en) 1993-01-07
DE3876121T2 DE3876121T2 (en) 1993-04-01

Family

ID=19849794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883876121 Expired - Fee Related DE3876121T2 (en) 1987-04-01 1988-03-31 METHOD FOR THE PRESERVATION OF SHEETS AND PAPERS OF PAPER AND DEVICE FOR CARRYING OUT THIS METHOD.

Country Status (3)

Country Link
EP (1) EP0285227B1 (en)
DE (1) DE3876121T2 (en)
NL (1) NL8700766A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300186A1 (en) * 1993-01-07 1994-07-14 Huels Chemische Werke Ag Storage-stable solutions of carbonized magnesium methylate in methanol as well as their production and use
DE4300185A1 (en) * 1993-01-07 1994-07-14 Huels Chemische Werke Ag Storage-stable solutions of a mixture of carbonized magnesium methylate, carbonized magnesium ethylate and their carbonized mixed alkoxide in a mixture of methanol and ethanol and their preparation and use
EP3339508B1 (en) * 2016-12-20 2021-02-24 AMSilk GmbH Process for the treatment of materials containing fibers
LU93386B1 (en) * 2016-12-20 2018-07-24 Nitrochemie Gmbh Process for processing materials containing fibers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633437A (en) * 1951-07-31 1953-03-31 Stoelting Bros Co Method of washing aluminum kitchen utensils
US3676182A (en) * 1970-08-31 1972-07-11 Richard Daniel Smith Treatment of cellulosic materials
DE2107353C3 (en) * 1971-02-16 1979-04-19 Franz-Josef 5043 Lechenich Knubben Method and device for regenerating antiquarian paper
DE2112997A1 (en) * 1971-02-16 1972-09-28 Heinz Goldbeck Neutralisation of paper - with alkaline mist using ph measurements for process control
US3862916A (en) * 1973-02-05 1975-01-28 World Patent Dev Corp Solutions of polyvinyl acetals with phenolic antioxidant in preparation for restoring and/or preserving papers
US3899439A (en) * 1973-03-12 1975-08-12 Hercules Inc Method of preparing aqueous dispersions of hydroxypropyl cellulose
US3958586A (en) * 1974-12-04 1976-05-25 Tasope' Limited Combined washer and dryer unit
US3939091A (en) * 1975-02-14 1976-02-17 The United States Of America As Represented By The Librarian Of Congress Composition for use in deacidification of paper

Also Published As

Publication number Publication date
EP0285227B1 (en) 1992-11-25
NL8700766A (en) 1988-11-01
DE3876121T2 (en) 1993-04-01
EP0285227A1 (en) 1988-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee