ATE125896T1 - 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
- ATE125896T1 ATE125896T1 AT92101209T AT92101209T ATE125896T1 AT E125896 T1 ATE125896 T1 AT E125896T1 AT 92101209 T AT92101209 T AT 92101209T AT 92101209 T AT92101209 T AT 92101209T AT E125896 T1 ATE125896 T1 AT E125896T1
- Authority
- AT
- Austria
- Prior art keywords
- agents
- books
- solvent
- environmentally friendly
- paper products
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4104515A DE4104515C1 (enExample) | 1991-02-14 | 1991-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE125896T1 true ATE125896T1 (de) | 1995-08-15 |
Family
ID=6425050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92101209T ATE125896T1 (de) | 1991-02-14 | 1992-01-25 | Lösemittel für agentien zur umweltfreundlichen massenentsäuerung von büchern und anderen papiererzeugnissen. |
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)
| 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)
| 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 |
-
1991
- 1991-02-14 DE DE4104515A patent/DE4104515C1/de not_active Expired - Lifetime
-
1992
- 1992-01-25 AT AT92101209T patent/ATE125896T1/de not_active IP Right Cessation
- 1992-01-25 EP EP92101209A patent/EP0499076B1/de not_active Expired - Lifetime
- 1992-01-25 ES ES92101209T patent/ES2077885T3/es not_active Expired - Lifetime
- 1992-01-25 DE DE59203063T patent/DE59203063D1/de not_active Expired - Lifetime
- 1992-02-03 JP JP4047516A patent/JPH0693245A/ja active Pending
- 1992-02-10 CA CA002060926A patent/CA2060926C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59203063D1 (de) | 1995-09-07 |
| EP0499076A1 (de) | 1992-08-19 |
| JPH0693245A (ja) | 1994-04-05 |
| ES2077885T3 (es) | 1995-12-01 |
| DE4104515C1 (enExample) | 1992-08-06 |
| CA2060926A1 (en) | 1992-08-15 |
| EP0499076B1 (de) | 1995-08-02 |
| CA2060926C (en) | 2003-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEIH | Change in the person of patent owner | ||
| REN | Ceased due to non-payment of the annual fee |