KR100640118B1 - 히드로플루오로에테르 담체를 사용한 셀룰로오스 기재재료의 탈산 방법 - Google Patents
히드로플루오로에테르 담체를 사용한 셀룰로오스 기재재료의 탈산 방법 Download PDFInfo
- Publication number
- KR100640118B1 KR100640118B1 KR1020007010980A KR20007010980A KR100640118B1 KR 100640118 B1 KR100640118 B1 KR 100640118B1 KR 1020007010980 A KR1020007010980 A KR 1020007010980A KR 20007010980 A KR20007010980 A KR 20007010980A KR 100640118 B1 KR100640118 B1 KR 100640118B1
- Authority
- KR
- South Korea
- Prior art keywords
- surfactant
- carrier
- hydrofluoroether
- medium
- deoxidation
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title claims abstract description 30
- 229920002678 cellulose Polymers 0.000 title claims abstract description 10
- 239000001913 cellulose Substances 0.000 title claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 41
- 239000004094 surface-active agent Substances 0.000 claims abstract description 33
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 239000006185 dispersion Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 9
- 150000004679 hydroxides Chemical class 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052728 basic metal Inorganic materials 0.000 claims description 5
- 150000003818 basic metals Chemical class 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- SXYHZEQKWNODPB-UHFFFAOYSA-N 2-[difluoro(methoxy)methyl]-1,1,1,2,3,3,3-heptafluoropropane;1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane Chemical group COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F.COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F SXYHZEQKWNODPB-UHFFFAOYSA-N 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 229910001038 basic metal oxide Inorganic materials 0.000 abstract description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 26
- 239000000395 magnesium oxide Substances 0.000 description 15
- 235000012245 magnesium oxide Nutrition 0.000 description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 10
- 239000000969 carrier Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000009739 binding Methods 0.000 description 5
- 230000027455 binding Effects 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000002612 dispersion medium Substances 0.000 description 4
- 150000008282 halocarbons Chemical class 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- -1 alkaline earth metal carbonates Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- LGUZHRODIJCVOC-UHFFFAOYSA-N perfluoroheptane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F LGUZHRODIJCVOC-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- BJBXQQZMELYVMD-UHFFFAOYSA-N 2,2,3,3,4,5,5,6,6-nonafluoromorpholine Chemical compound FN1C(F)(F)C(F)(F)OC(F)(F)C1(F)F BJBXQQZMELYVMD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012388 gravitational sedimentation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 description 1
- 239000002370 magnesium bicarbonate Substances 0.000 description 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 description 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229960004624 perflexane Drugs 0.000 description 1
- ZJIJAJXFLBMLCK-UHFFFAOYSA-N perfluorohexane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F ZJIJAJXFLBMLCK-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000010876 untreated wood Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- PCHQDTOLHOFHHK-UHFFFAOYSA-L zinc;hydrogen carbonate Chemical compound [Zn+2].OC([O-])=O.OC([O-])=O PCHQDTOLHOFHHK-UHFFFAOYSA-L 0.000 description 1
Images
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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/0092—Post-treated paper
- D21H5/0097—Post-treated paper with means restoring or reinforcing the paper-structure
-
- 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
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/11—Halides
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/64—Alkaline compounds
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/22—Agents rendering paper porous, absorbent or bulky
- D21H21/24—Surfactants
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Epoxy Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/054,690 | 1998-04-03 | ||
| US09/054,690 US6080448A (en) | 1998-04-03 | 1998-04-03 | Deacidification of cellulose based materials using hydrofluoroether carriers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010034725A KR20010034725A (ko) | 2001-04-25 |
| KR100640118B1 true KR100640118B1 (ko) | 2006-10-31 |
Family
ID=21992867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020007010980A Expired - Lifetime KR100640118B1 (ko) | 1998-04-03 | 1999-03-25 | 히드로플루오로에테르 담체를 사용한 셀룰로오스 기재재료의 탈산 방법 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US6080448A (enExample) |
| EP (1) | EP1068395B1 (enExample) |
| JP (1) | JP4537578B2 (enExample) |
| KR (1) | KR100640118B1 (enExample) |
| AT (1) | ATE223535T1 (enExample) |
| AU (1) | AU743868B2 (enExample) |
| CA (1) | CA2326998C (enExample) |
| DE (1) | DE69902768T2 (enExample) |
| ES (1) | ES2183536T3 (enExample) |
| PT (1) | PT1068395E (enExample) |
| WO (1) | WO1999051819A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59806223D1 (de) * | 1998-04-07 | 2002-12-12 | Ruag Munition Thun | Vorrichtung zur entsäuerung von schriftgut |
| EP1001084A3 (de) * | 1998-11-16 | 2002-01-16 | ZFB Zentrum für Bucherhaltung GmbH | Entsäuerungsmittel |
| KR20010070082A (ko) * | 2000-01-10 | 2001-07-25 | 이인수 | 규소계 운반체를 이용한 각종 인쇄물의 장기 보관을 위한처리제 |
| AU2002350199A1 (en) * | 2001-11-16 | 2003-06-10 | Honeywell International Inc. | Method of deacidifying cellulose-based materials |
| CA2473407A1 (en) * | 2002-01-15 | 2003-07-24 | Consorzio Interuniversitario Per Lo Sviluppo Dei Sistemi A Grande Interf Ase C.S.G.I. | Basic suspension, its preparation and process for paper deacidification |
| US6890455B2 (en) * | 2003-01-25 | 2005-05-10 | The Sherwin-Williams Company | Archival spray composition |
| US7691282B2 (en) * | 2005-09-08 | 2010-04-06 | 3M Innovative Properties Company | Hydrofluoroether compounds and processes for their preparation and use |
| US7790312B2 (en) * | 2005-09-08 | 2010-09-07 | 3M Innovative Properties Company | Electrolyte composition |
| US7385089B2 (en) * | 2005-12-23 | 2008-06-10 | 3M Innovative Properties Company | Fluorochemical ketone compounds and processes for their use |
| US8791254B2 (en) * | 2006-05-19 | 2014-07-29 | 3M Innovative Properties Company | Cyclic hydrofluoroether compounds and processes for their preparation and use |
| US8193397B2 (en) * | 2006-12-06 | 2012-06-05 | 3M Innovative Properties Company | Hydrofluoroether compounds and processes for their preparation and use |
| US8071816B2 (en) * | 2008-06-30 | 2011-12-06 | 3M Innovative Properties Company | Hydrofluoroacetal compounds and processes for their preparation and use |
| US7988877B2 (en) | 2008-11-03 | 2011-08-02 | 3M Innovative Properties Company | Methods of making fluorinated ethers, fluorinated ethers, and uses thereof |
| KR20140023293A (ko) | 2011-03-03 | 2014-02-26 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 플루오로옥시란을 함유하는 윤활제 조성물 |
| WO2012170196A1 (en) | 2011-06-10 | 2012-12-13 | 3M Innovative Properties Company | Partially fluorinated ketones and methods of making and using the same |
| US20130158250A1 (en) * | 2011-12-16 | 2013-06-20 | Honeywell International, Inc. | Method of deacidifying cellulose based materials |
| WO2015013155A1 (en) | 2013-07-25 | 2015-01-29 | 3M Innovative Properties Company | Nitrogen containing hydrofluoroethers and methods of making same |
| 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 |
| CN107012736B (zh) * | 2017-05-03 | 2018-12-18 | 清华大学 | 一种兼具纸张增强作用的脱酸液及其制备方法 |
| KR102233825B1 (ko) * | 2020-09-02 | 2021-03-30 | (주)흥인 | 셀룰로오스 기재용 장기 보존제 |
| CN115787350B (zh) * | 2022-11-04 | 2024-05-31 | 国家图书馆 | 一种纸张含氟脱酸液 |
| CN117306309B (zh) * | 2023-09-07 | 2025-05-06 | 中山大学 | 一种用于整册古籍浸泡脱酸的脱酸液及其制备方法和应用 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA911110A (en) * | 1972-10-03 | D. Smith Richard | Treatment of cellulosic materials | |
| US2864723A (en) * | 1956-08-23 | 1958-12-16 | American Cyanamid Co | Acid resistant cellulosic material and process for producing same |
| GB1129648A (en) * | 1965-08-27 | 1968-10-09 | William Herbert Langwell | Prevention of deterioration of documents, books, maps and like records |
| US3665041A (en) * | 1967-04-04 | 1972-05-23 | Montedison Spa | Perfluorinated polyethers and process for their preparation |
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-
1998
- 1998-04-03 US US09/054,690 patent/US6080448A/en not_active Expired - Lifetime
-
1999
- 1999-03-25 CA CA002326998A patent/CA2326998C/en not_active Expired - Fee Related
- 1999-03-25 WO PCT/US1999/006596 patent/WO1999051819A1/en not_active Ceased
- 1999-03-25 PT PT99914148T patent/PT1068395E/pt unknown
- 1999-03-25 AU AU32050/99A patent/AU743868B2/en not_active Ceased
- 1999-03-25 KR KR1020007010980A patent/KR100640118B1/ko not_active Expired - Lifetime
- 1999-03-25 JP JP2000542527A patent/JP4537578B2/ja not_active Expired - Lifetime
- 1999-03-25 AT AT99914148T patent/ATE223535T1/de active
- 1999-03-25 ES ES99914148T patent/ES2183536T3/es not_active Expired - Lifetime
- 1999-03-25 DE DE69902768T patent/DE69902768T2/de not_active Expired - Lifetime
- 1999-03-25 EP EP99914148A patent/EP1068395B1/en not_active Expired - Lifetime
-
2000
- 2000-05-12 US US09/570,579 patent/US6342098B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6080448A (en) | 2000-06-27 |
| DE69902768D1 (de) | 2002-10-10 |
| US6342098B1 (en) | 2002-01-29 |
| WO1999051819A1 (en) | 1999-10-14 |
| EP1068395B1 (en) | 2002-09-04 |
| DE69902768T2 (de) | 2003-01-09 |
| ATE223535T1 (de) | 2002-09-15 |
| AU3205099A (en) | 1999-10-25 |
| JP2002510758A (ja) | 2002-04-09 |
| PT1068395E (pt) | 2002-11-29 |
| KR20010034725A (ko) | 2001-04-25 |
| AU743868B2 (en) | 2002-02-07 |
| CA2326998C (en) | 2004-07-13 |
| CA2326998A1 (en) | 1999-10-14 |
| JP4537578B2 (ja) | 2010-09-01 |
| ES2183536T3 (es) | 2003-03-16 |
| EP1068395A1 (en) | 2001-01-17 |
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