ITMI913102A0 - Microemulsioni di acqua in olio e loro impiego nel trattamento di carta - Google Patents
Microemulsioni di acqua in olio e loro impiego nel trattamento di cartaInfo
- Publication number
- ITMI913102A0 ITMI913102A0 IT91MI3102A ITMI913102A ITMI913102A0 IT MI913102 A0 ITMI913102 A0 IT MI913102A0 IT 91MI3102 A IT91MI3102 A IT 91MI3102A IT MI913102 A ITMI913102 A IT MI913102A IT MI913102 A0 ITMI913102 A0 IT MI913102A0
- Authority
- IT
- Italy
- Prior art keywords
- water
- paper treatment
- oil microemulsions
- microemulsions
- oil
- Prior art date
Links
- 239000004530 micro-emulsion Substances 0.000 title 1
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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913102A IT1252006B (it) | 1991-11-20 | 1991-11-20 | Microemulsioni di acqua in olio e loro impiego nel trattamento di carta |
JP4309053A JPH0615161A (ja) | 1991-11-20 | 1992-11-18 | 油中水型マイクロエマルジョン及びそれを用いる紙又は紙製品の処理方法 |
EP92119718A EP0543372A1 (en) | 1991-11-20 | 1992-11-19 | Water-in-oil emulsions and their use in paper treatment |
CA002083460A CA2083460A1 (en) | 1991-11-20 | 1992-11-20 | Water-in oil emulsions and their use in paper treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI913102A IT1252006B (it) | 1991-11-20 | 1991-11-20 | Microemulsioni di acqua in olio e loro impiego nel trattamento di carta |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI913102A0 true ITMI913102A0 (it) | 1991-11-20 |
ITMI913102A1 ITMI913102A1 (it) | 1993-05-20 |
IT1252006B IT1252006B (it) | 1995-05-27 |
Family
ID=11361147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI913102A IT1252006B (it) | 1991-11-20 | 1991-11-20 | Microemulsioni di acqua in olio e loro impiego nel trattamento di carta |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0543372A1 (it) |
JP (1) | JPH0615161A (it) |
CA (1) | CA2083460A1 (it) |
IT (1) | IT1252006B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6080448A (en) * | 1998-04-03 | 2000-06-27 | Preservation Technologies Lp | Deacidification of cellulose based materials using hydrofluoroether carriers |
WO2003060234A1 (en) * | 2002-01-15 | 2003-07-24 | Consorzio Interuniversitario Per Lo Sviluppo Dei Sistemi A Grande Interfase C.S.G.I. | Basic suspension, its preparation and process for paper deacidification |
AU2003903296A0 (en) * | 2003-06-30 | 2003-07-10 | Raustech Pty Ltd | Chemical compositions of matter |
ITUA20161894A1 (it) * | 2016-03-22 | 2017-09-22 | Univ Degli Studi Di Palermo | Composizione per la deacidificazione e la riduzione della carta e relativo metodo per il restauro della carta |
CN112962348B (zh) * | 2021-02-05 | 2022-11-29 | 青岛大学 | 一种修复破损老化纸质档案纸张的方法 |
CN115787350B (zh) * | 2022-11-04 | 2024-05-31 | 国家图书馆 | 一种纸张含氟脱酸液 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898356A (en) * | 1974-02-28 | 1975-08-05 | Us Army | Method of deacidifying paper |
US4522843A (en) * | 1984-01-25 | 1985-06-11 | Kundrot Robert A | Deacidification of library materials |
-
1991
- 1991-11-20 IT ITMI913102A patent/IT1252006B/it active IP Right Grant
-
1992
- 1992-11-18 JP JP4309053A patent/JPH0615161A/ja active Pending
- 1992-11-19 EP EP92119718A patent/EP0543372A1/en not_active Withdrawn
- 1992-11-20 CA CA002083460A patent/CA2083460A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2083460A1 (en) | 1993-05-21 |
IT1252006B (it) | 1995-05-27 |
ITMI913102A1 (it) | 1993-05-20 |
EP0543372A1 (en) | 1993-05-26 |
JPH0615161A (ja) | 1994-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971128 |