CA2832775C - Nouvelle composition d'agents de blanchiment fluorescents utilisee pour le procede de fabrication de papier - Google Patents
Nouvelle composition d'agents de blanchiment fluorescents utilisee pour le procede de fabrication de papier Download PDFInfo
- Publication number
- CA2832775C CA2832775C CA2832775A CA2832775A CA2832775C CA 2832775 C CA2832775 C CA 2832775C CA 2832775 A CA2832775 A CA 2832775A CA 2832775 A CA2832775 A CA 2832775A CA 2832775 C CA2832775 C CA 2832775C
- Authority
- CA
- Canada
- Prior art keywords
- fwa
- brightness
- paper
- oba
- papermaking process
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 238000009472 formulation Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 14
- 239000006081 fluorescent whitening agent Substances 0.000 claims abstract description 6
- PMPJQLCPEQFEJW-UHFFFAOYSA-L disodium;2-[2-[4-[4-[2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1C=CC1=CC=C(C=2C=CC(C=CC=3C(=CC=CC=3)S([O-])(=O)=O)=CC=2)C=C1 PMPJQLCPEQFEJW-UHFFFAOYSA-L 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 abstract description 3
- 235000010290 biphenyl Nutrition 0.000 abstract description 2
- 239000004305 biphenyl Substances 0.000 abstract description 2
- -1 biphenyl disodium salt Chemical class 0.000 abstract description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 17
- 230000014759 maintenance of location Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 230000002087 whitening effect Effects 0.000 description 6
- 238000005282 brightening Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RTNQTROFHUQPFY-UHFFFAOYSA-N 1,2-diphenylethene-1,2-disulfonic acid Chemical compound C=1C=CC=CC=1C(S(=O)(=O)O)=C(S(O)(=O)=O)C1=CC=CC=C1 RTNQTROFHUQPFY-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 3
- 235000021286 stilbenes Nutrition 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 229940097275 indigo Drugs 0.000 description 2
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- RWFZHFYWPYSEOZ-UHFFFAOYSA-N 1,2-diphenyl-N,N'-bis(triazin-4-yl)ethene-1,2-diamine Chemical class N1=NN=C(C=C1)NC(=C(C1=CC=CC=C1)NC1=NN=NC=C1)C1=CC=CC=C1 RWFZHFYWPYSEOZ-UHFFFAOYSA-N 0.000 description 1
- CLWOHDDTHJOGOJ-UHFFFAOYSA-N 3,6-bis(2-phenylethenyl)benzene-1,2-dicarbonitrile Chemical class C1=CC(C=CC=2C=CC=CC=2)=C(C#N)C(C#N)=C1C=CC1=CC=CC=C1 CLWOHDDTHJOGOJ-UHFFFAOYSA-N 0.000 description 1
- REJHVSOVQBJEBF-OWOJBTEDSA-N 5-azaniumyl-2-[(e)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical compound OS(=O)(=O)C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-OWOJBTEDSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- KBVBZJLGCBJUSU-UHFFFAOYSA-N stilbene;triazine Chemical compound C1=CN=NN=C1.C=1C=CC=CC=1C=CC1=CC=CC=C1 KBVBZJLGCBJUSU-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 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
- 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
- D21H17/07—Nitrogen-containing 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
- 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
- D21H17/09—Sulfur-containing 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
- D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
Landscapes
- Paper (AREA)
Abstract
Une nouvelle formulation dagent de blanchiment fluorescent contenant de 0,1 % à 99,9 % dun sel disodique 4,4'-bis(2-sulfostyryl)biphényle (CAS n° 27344-41-8) dagent de blanchiment fluorescent n° 351et de 0,1 % à 99,9 % dun sel disodique 4,4'-bis[4-anilino-6-morpholino- 1,3,5-triazin-2-yl] amino-2,2'-stilbène (CAS n° 16090-02-1) dagent de blanchiment fluorescent n° 71 est utilisée dans la partie humide du procédé de fabrication de papier et le procédé papetier denduction pour augmenter la blancheur du papier.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2832775A CA2832775C (fr) | 2013-11-13 | 2013-11-13 | Nouvelle composition d'agents de blanchiment fluorescents utilisee pour le procede de fabrication de papier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2832775A CA2832775C (fr) | 2013-11-13 | 2013-11-13 | Nouvelle composition d'agents de blanchiment fluorescents utilisee pour le procede de fabrication de papier |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2832775A1 CA2832775A1 (fr) | 2015-05-13 |
CA2832775C true CA2832775C (fr) | 2017-01-17 |
Family
ID=53178056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2832775A Active CA2832775C (fr) | 2013-11-13 | 2013-11-13 | Nouvelle composition d'agents de blanchiment fluorescents utilisee pour le procede de fabrication de papier |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2832775C (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105238099B (zh) * | 2015-10-12 | 2017-07-07 | 山西青山化工有限公司 | 一种增白皂用液体荧光增白剂及其制备方法 |
RU2727605C1 (ru) * | 2016-04-05 | 2020-07-22 | Фиберлин Текнолоджис Лимитед | Бумажные и картонные продукты |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
-
2013
- 2013-11-13 CA CA2832775A patent/CA2832775C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2832775A1 (fr) | 2015-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150612 |