CA2060926C - Solvent for agents to mass deacidify books and other paper products in an environmentally safe manner - Google Patents

Solvent for agents to mass deacidify books and other paper products in an environmentally safe manner Download PDF

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Publication number
CA2060926C
CA2060926C CA002060926A CA2060926A CA2060926C CA 2060926 C CA2060926 C CA 2060926C CA 002060926 A CA002060926 A CA 002060926A CA 2060926 A CA2060926 A CA 2060926A CA 2060926 C CA2060926 C CA 2060926C
Authority
CA
Canada
Prior art keywords
books
paper
solvent
occupied
solvents
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
CA002060926A
Other languages
English (en)
French (fr)
Other versions
CA2060926A1 (en
Inventor
Juergen Wittekind
Peter Schwerdt
Rolf Eggersdorfer
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.)
Battelle Ingenieurtechnik GmbH
Original Assignee
Battelle Ingenieurtechnik GmbH
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 Battelle Ingenieurtechnik GmbH filed Critical Battelle Ingenieurtechnik GmbH
Publication of CA2060926A1 publication Critical patent/CA2060926A1/en
Application granted granted Critical
Publication of CA2060926C publication Critical patent/CA2060926C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)
CA002060926A 1991-02-14 1992-02-10 Solvent for agents to mass deacidify books and other paper products in an environmentally safe manner Expired - Fee Related CA2060926C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4104515.7-45 1991-02-14
DE4104515A DE4104515C1 (enExample) 1991-02-14 1991-02-14

Publications (2)

Publication Number Publication Date
CA2060926A1 CA2060926A1 (en) 1992-08-15
CA2060926C true CA2060926C (en) 2003-09-30

Family

ID=6425050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060926A Expired - Fee Related CA2060926C (en) 1991-02-14 1992-02-10 Solvent for agents to mass deacidify books and other paper products in an environmentally safe manner

Country Status (6)

Country Link
EP (1) EP0499076B1 (enExample)
JP (1) JPH0693245A (enExample)
AT (1) ATE125896T1 (enExample)
CA (1) CA2060926C (enExample)
DE (2) DE4104515C1 (enExample)
ES (1) ES2077885T3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225780C1 (de) * 1992-08-04 1994-01-05 Battelle Institut E V Verfahren zur Wiederverfestigung von geschädigtem Papier
KR20010070082A (ko) * 2000-01-10 2001-07-25 이인수 규소계 운반체를 이용한 각종 인쇄물의 장기 보관을 위한처리제
DE10057554B4 (de) * 2000-11-21 2007-05-24 Zfb Project-Management Gmbh Festigungs- und/oder Stabilisierungsmittel, Verfahren zur Festigung/Stabilisierung und Verwendung
FR2825726B1 (fr) * 2001-06-12 2003-10-31 Herve Cheradame Procede de desacidification du papier et ses applications
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
CN105862513B (zh) * 2016-04-22 2018-06-19 国家图书馆 一种纸张脱酸液及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969549A (en) * 1974-12-24 1976-07-13 The United States Of America As Represented By The Librarian Of Congress Method of deacidifying paper
DE3904111A1 (de) * 1989-02-11 1990-08-16 Battelle Institut E V Verfahren und vorrichtung zur umweltfreundlichen massenentsaeuerung von buechern und anderen papiererzeugnissen

Also Published As

Publication number Publication date
DE4104515C1 (enExample) 1992-08-06
CA2060926A1 (en) 1992-08-15
ATE125896T1 (de) 1995-08-15
DE59203063D1 (de) 1995-09-07
JPH0693245A (ja) 1994-04-05
EP0499076A1 (de) 1992-08-19
ES2077885T3 (es) 1995-12-01
EP0499076B1 (de) 1995-08-02

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