DE59203063D1 - Lösemittel für Agentien zur umweltfreundlichen Massenentsäuerung von Büchern und anderen Papiererzeugnissen. - Google Patents

Lösemittel für Agentien zur umweltfreundlichen Massenentsäuerung von Büchern und anderen Papiererzeugnissen.

Info

Publication number
DE59203063D1
DE59203063D1 DE59203063T DE59203063T DE59203063D1 DE 59203063 D1 DE59203063 D1 DE 59203063D1 DE 59203063 T DE59203063 T DE 59203063T DE 59203063 T DE59203063 T DE 59203063T DE 59203063 D1 DE59203063 D1 DE 59203063D1
Authority
DE
Germany
Prior art keywords
solvents
agents
books
environmentally friendly
paper products
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 - Lifetime
Application number
DE59203063T
Other languages
English (en)
Inventor
Juergen Dipl Ing Wittekind
Peter Dipl Ing Schwerdt
Rolf Dipl Ing 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.)
ZFB PROJECT-MANAGEMENT GMBH, 04329 LEIPZIG, DE
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
Application granted granted Critical
Publication of DE59203063D1 publication Critical patent/DE59203063D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Paper (AREA)
  • Silicon Polymers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE59203063T 1991-02-14 1992-01-25 Lösemittel für Agentien zur umweltfreundlichen Massenentsäuerung von Büchern und anderen Papiererzeugnissen. Expired - Lifetime DE59203063D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4104515A DE4104515C1 (de) 1991-02-14 1991-02-14

Publications (1)

Publication Number Publication Date
DE59203063D1 true DE59203063D1 (de) 1995-09-07

Family

ID=6425050

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4104515A Expired - Lifetime DE4104515C1 (de) 1991-02-14 1991-02-14
DE59203063T Expired - Lifetime DE59203063D1 (de) 1991-02-14 1992-01-25 Lösemittel für Agentien zur umweltfreundlichen Massenentsäuerung von Büchern und anderen Papiererzeugnissen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4104515A Expired - Lifetime DE4104515C1 (de) 1991-02-14 1991-02-14

Country Status (6)

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

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
CA2060926C (en) 2003-09-30
ES2077885T3 (es) 1995-12-01
ATE125896T1 (de) 1995-08-15
CA2060926A1 (en) 1992-08-15
EP0499076A1 (de) 1992-08-19
EP0499076B1 (de) 1995-08-02
DE4104515C1 (de) 1992-08-06
JPH0693245A (ja) 1994-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ZFB ZENTRUM FUER BUCHERHALTUNG GMBH, 04329 LEIPZIG

8327 Change in the person/name/address of the patent owner

Owner name: ZFB PROJECT-MANAGEMENT GMBH, 04329 LEIPZIG, DE