CA1272018A - Treatment of celulosic materials - Google Patents

Treatment of celulosic materials

Info

Publication number
CA1272018A
CA1272018A CA000513508A CA513508A CA1272018A CA 1272018 A CA1272018 A CA 1272018A CA 000513508 A CA000513508 A CA 000513508A CA 513508 A CA513508 A CA 513508A CA 1272018 A CA1272018 A CA 1272018A
Authority
CA
Canada
Prior art keywords
deacidification
solution
container
accordance
propellant
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
CA000513508A
Other languages
English (en)
French (fr)
Inventor
Richard Daniel Smith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1272018A publication Critical patent/CA1272018A/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
    • 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

Landscapes

  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CA000513508A 1985-07-10 1986-07-10 Treatment of celulosic materials Expired CA1272018A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75366385A 1985-07-10 1985-07-10
US753,663 1985-07-10

Publications (1)

Publication Number Publication Date
CA1272018A true CA1272018A (en) 1990-07-31

Family

ID=25031623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000513508A Expired CA1272018A (en) 1985-07-10 1986-07-10 Treatment of celulosic materials

Country Status (5)

Country Link
EP (1) EP0230455A4 (de)
JP (1) JPS63500110A (de)
AU (1) AU583938B2 (de)
CA (1) CA1272018A (de)
WO (1) WO1987000217A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022527A (en) * 1990-05-08 1991-06-11 Fmc Corporation Book container
DE4406863A1 (de) * 1994-03-02 1995-09-07 Gruenzweig & Hartmann Verfahren und Vorrichtung zum Einbringen einer Substanz in ein Fasermaterial, insbesondere in ein Mineralfasermaterial
US5770148A (en) * 1996-01-16 1998-06-23 Preservation Technologies, L.P. Method and apparatus for the deacidification of library materials
US6080448A (en) * 1998-04-03 2000-06-27 Preservation Technologies Lp Deacidification of cellulose based materials using hydrofluoroether carriers
FR2830544B1 (fr) * 2001-10-08 2004-08-06 Philippe Marcel Edgard Delhaye Procede de vieillissement accelere par des reactions physico-chimiques sur des supports recents, hygroscopiques, a base de papiers, parchemins, tissus ou similaires, vierges ou non
SK287845B6 (sk) 2007-09-18 2012-01-04 Stu Fakulta Chemickej A Potravinarskej Technologie Multifunction device for modification of cellulose materials and method for modification of cellulose materials
SK287856B6 (sk) 2008-06-09 2012-01-04 Gabriela Katuscakova Method of modification of documents, especially paper documents, books, archive documents and others sheet materials
CN116334955B (zh) * 2023-02-17 2024-05-03 甘继东 一种纸张修复装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586569A (en) * 1947-06-21 1952-02-19 American Steel Foundries Apparatus for passing cleaner fluid through fabrics
US2922694A (en) * 1953-06-08 1960-01-26 Fitzhugh L Avera Process for cleaning spots on fabric by applying a solvent and sub-atmospheric pressure to boil off the solvent
US2999817A (en) * 1960-08-15 1961-09-12 Du Pont Azeotropic composition
DE1289231B (de) * 1968-01-24 1969-02-13 Kali Chemie Ag Mittel zur Reinigung, insbesondere fuer Magnetaufzeichnungsanlagen und elektrische Geraete
US3676182A (en) * 1970-08-31 1972-07-11 Richard Daniel Smith Treatment of cellulosic materials
AT349415B (de) * 1975-07-28 1979-04-10 Zimmer Peter Ag Spritzdruckeinrichtung zum bemustern einer ware
US4029260A (en) * 1975-10-02 1977-06-14 Herrick George A Cleaning and sanitizing apparatus
FR2353651A1 (fr) * 1976-06-04 1977-12-30 Rhone Poulenc Ind Compositions a base de chlorofluoroalcanes et d'alcools
US4047405A (en) * 1976-10-13 1977-09-13 Champagne-Dye Works Apparatus for applying dye liquor to knit/deknit tubular rolls
US4089470A (en) * 1976-11-09 1978-05-16 Strahman Valves, Inc. Plural fluids delivery system
US4120180A (en) * 1977-05-10 1978-10-17 Jedora John J Machine for cleaning a fabric workpiece
JPS5929710B2 (ja) * 1978-12-06 1984-07-23 河本製機株式会社 経糸糊付機の糊液供給装置
US4318963A (en) * 1980-01-21 1982-03-09 Smith Richard D Treatment of cellulosic materials
US4383645A (en) * 1980-12-15 1983-05-17 Allied Corporation Vapor sprayer and process for providing a volatile fluid as a vapor spray
US4434012A (en) * 1982-06-15 1984-02-28 Western Electric Co., Inc. Treating articles in an array with streams of a medium
US4522843A (en) * 1984-01-25 1985-06-11 Kundrot Robert A Deacidification of library materials

Also Published As

Publication number Publication date
EP0230455A4 (de) 1987-11-12
AU583938B2 (en) 1989-05-11
WO1987000217A1 (en) 1987-01-15
AU6140186A (en) 1987-01-30
JPS63500110A (ja) 1988-01-14
EP0230455A1 (de) 1987-08-05

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Legal Events

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