CA2207328A1 - Nouvelles compositions tensioactives et leur utilisation dans le desencrage du papier - Google Patents
Nouvelles compositions tensioactives et leur utilisation dans le desencrage du papierInfo
- Publication number
- CA2207328A1 CA2207328A1 CA 2207328 CA2207328A CA2207328A1 CA 2207328 A1 CA2207328 A1 CA 2207328A1 CA 2207328 CA2207328 CA 2207328 CA 2207328 A CA2207328 A CA 2207328A CA 2207328 A1 CA2207328 A1 CA 2207328A1
- Authority
- CA
- Canada
- Prior art keywords
- propoxy
- ethoxy
- formula
- units
- carbon atoms
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 73
- 239000002761 deinking Substances 0.000 title claims abstract description 42
- 239000004094 surface-active agent Substances 0.000 title claims description 68
- 239000010893 paper waste Substances 0.000 claims abstract description 36
- -1 alkyl ether sulfates Chemical class 0.000 claims abstract description 26
- 150000001298 alcohols Chemical class 0.000 claims abstract description 18
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 14
- 239000000194 fatty acid Substances 0.000 claims abstract description 14
- 229930195729 fatty acid Natural products 0.000 claims abstract description 14
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 13
- 239000004711 α-olefin Substances 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 12
- 238000009291 froth flotation Methods 0.000 claims abstract description 10
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims abstract description 10
- 150000003871 sulfonates Chemical class 0.000 claims abstract description 8
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 59
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 51
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 239000003945 anionic surfactant Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- 150000004820 halides Chemical class 0.000 claims description 7
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- 150000002190 fatty acyls Chemical group 0.000 claims description 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims 4
- 239000012736 aqueous medium Substances 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract description 9
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 abstract description 7
- 239000000976 ink Substances 0.000 description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- JXHZVHFODJSANQ-UHFFFAOYSA-N n-ethyl-n-methylethanamine;hydrochloride Chemical compound Cl.CCN(C)CC JXHZVHFODJSANQ-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 2
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940057950 sodium laureth sulfate Drugs 0.000 description 1
- SXHLENDCVBIJFO-UHFFFAOYSA-M sodium;2-[2-(2-dodecoxyethoxy)ethoxy]ethyl sulfate Chemical compound [Na+].CCCCCCCCCCCCOCCOCCOCCOS([O-])(=O)=O SXHLENDCVBIJFO-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
L'invention concerne des mélanges de sulfonates d'alpha-oléfine C¿8? à C¿22? et de sulfates d'éther alcoylique représentés par la formule: RO-(CH¿2?CH¿2?O)¿1-4?SO¿3?Na. Dans cette formule, R est alkyle C¿8?-C¿18?, avec un ou plusieurs alcoxylates d'alcool C¿1?-C¿10?, des dialkoxylates de certains diacides de cyclohexényle, ou des composés d'ammonium quaternaire propoxylés. L'invention concerne également des mélanges d'alcoxylates d'acide gras, d'alcoxylates d'alcool gras et d'un ou de plusieurs dialcoxylates de diacide de cyclohexényle et alcoxylates d'alcool C¿1?-c¿10?. Tous ces mélanges améliorent l'élimination de l'encre lorsqu'ils sont utilisés pour le désencrage en flottation par mousse des vieux papiers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54411595A | 1995-10-17 | 1995-10-17 | |
| US08/544,115 | 1995-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2207328A1 true CA2207328A1 (fr) | 1997-04-24 |
Family
ID=24170809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2207328 Abandoned CA2207328A1 (fr) | 1995-10-17 | 1996-10-10 | Nouvelles compositions tensioactives et leur utilisation dans le desencrage du papier |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0797701A1 (fr) |
| JP (1) | JPH11501704A (fr) |
| AR (1) | AR003897A1 (fr) |
| AU (1) | AU7443696A (fr) |
| BR (1) | BR9606708A (fr) |
| CA (1) | CA2207328A1 (fr) |
| NO (1) | NO972765L (fr) |
| WO (1) | WO1997014844A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7169257B2 (en) | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311552A (en) * | 1979-02-21 | 1982-01-19 | The Chemithon Corporation | Deinking of newsprint |
| ES2025157B3 (es) * | 1986-04-11 | 1992-03-16 | Kao Corp | Composicion para eliminar tinta al reciclar papel usado. |
| US4935096A (en) * | 1988-12-06 | 1990-06-19 | Garden State Paper Company, Inc. | Process for the deinking of cellulosic materials |
| US5158697A (en) * | 1989-10-26 | 1992-10-27 | Harima Chemicals, Inc. | Deinking agent for reproduction of printed waste papers |
-
1996
- 1996-10-10 WO PCT/US1996/016389 patent/WO1997014844A1/fr not_active Ceased
- 1996-10-10 JP JP51590197A patent/JPH11501704A/ja active Pending
- 1996-10-10 CA CA 2207328 patent/CA2207328A1/fr not_active Abandoned
- 1996-10-10 BR BR9606708A patent/BR9606708A/pt not_active Application Discontinuation
- 1996-10-10 EP EP96936434A patent/EP0797701A1/fr not_active Withdrawn
- 1996-10-10 AU AU74436/96A patent/AU7443696A/en not_active Abandoned
- 1996-10-16 AR ARP960104763 patent/AR003897A1/es unknown
-
1997
- 1997-06-16 NO NO972765A patent/NO972765L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR003897A1 (es) | 1998-09-09 |
| NO972765L (no) | 1997-08-14 |
| AU7443696A (en) | 1997-05-07 |
| EP0797701A4 (fr) | 1997-11-05 |
| MX9704476A (es) | 1997-10-31 |
| JPH11501704A (ja) | 1999-02-09 |
| WO1997014844A1 (fr) | 1997-04-24 |
| EP0797701A1 (fr) | 1997-10-01 |
| NO972765D0 (no) | 1997-06-16 |
| BR9606708A (pt) | 1999-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19991012 |