DE69909762D1 - Verfahren zur entsäuerung von bedrucktem, cellulosehaltigem material - Google Patents

Verfahren zur entsäuerung von bedrucktem, cellulosehaltigem material

Info

Publication number
DE69909762D1
DE69909762D1 DE69909762T DE69909762T DE69909762D1 DE 69909762 D1 DE69909762 D1 DE 69909762D1 DE 69909762 T DE69909762 T DE 69909762T DE 69909762 T DE69909762 T DE 69909762T DE 69909762 D1 DE69909762 D1 DE 69909762D1
Authority
DE
Germany
Prior art keywords
composition
acidification
cellulose
printed
containing material
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
DE69909762T
Other languages
English (en)
Other versions
DE69909762T2 (de
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22099279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69909762(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69909762D1 publication Critical patent/DE69909762D1/de
Publication of DE69909762T2 publication Critical patent/DE69909762T2/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
DE69909762T 1998-01-09 1999-01-08 Verfahren zur entsäuerung von bedrucktem, cellulosehaltigem material Expired - Fee Related DE69909762T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7110398P 1998-01-09 1998-01-09
US71103P 1998-01-09
PCT/US1999/000434 WO1999035207A1 (en) 1998-01-09 1999-01-08 Deacidification treatment of printed cellulosic materials

Publications (2)

Publication Number Publication Date
DE69909762D1 true DE69909762D1 (de) 2003-08-28
DE69909762T2 DE69909762T2 (de) 2004-04-15

Family

ID=22099279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909762T Expired - Fee Related DE69909762T2 (de) 1998-01-09 1999-01-08 Verfahren zur entsäuerung von bedrucktem, cellulosehaltigem material

Country Status (8)

Country Link
EP (1) EP1060220B1 (de)
JP (1) JP2002500289A (de)
AT (1) ATE245685T1 (de)
BR (1) BR9906824A (de)
CA (1) CA2317564A1 (de)
DE (1) DE69909762T2 (de)
ES (1) ES2201660T3 (de)
WO (1) WO1999035207A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE243283T1 (de) * 1998-07-31 2003-07-15 Univ Catalunya Politecnica Produkt zur entsäuerung von zellstoffmaterial, seine gewinnung und seine verwendung
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
US20120286502A1 (en) * 2011-05-13 2012-11-15 Xerox Corporation Storage Stable Images
CN112391872B (zh) * 2019-08-16 2022-10-11 鼎纳科技有限公司 一种大型图书脱酸系统的使用方法

Family Cites Families (6)

* 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
US4182801A (en) * 1976-09-30 1980-01-08 The Badger Company, Inc. Method of drying liquid olefin monomer feed in a molecular sieve dryer in the polymerization of olefins from liquid olefin monomer
US4318963A (en) * 1980-01-21 1982-03-09 Smith Richard D Treatment of cellulosic materials
US4401810A (en) * 1981-09-08 1983-08-30 United States Of America As Represented By The Librarian Of Congress Method of stabilizing felted cellulosic sheet material with an alkali metal borohydride
US5094888A (en) * 1990-02-20 1992-03-10 Fmc Corporation Strengthening cellulosic materials
US5264243A (en) * 1992-06-16 1993-11-23 Fmc Corporation Mass cellulose deacidification process

Also Published As

Publication number Publication date
JP2002500289A (ja) 2002-01-08
EP1060220B1 (de) 2003-07-23
BR9906824A (pt) 2000-10-17
EP1060220A1 (de) 2000-12-20
EP1060220A4 (de) 2001-08-01
ATE245685T1 (de) 2003-08-15
CA2317564A1 (en) 1999-07-15
DE69909762T2 (de) 2004-04-15
ES2201660T3 (es) 2004-03-16
WO1999035207A1 (en) 1999-07-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee