CH627216A5 - - Google Patents
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- Publication number
- CH627216A5 CH627216A5 CH188179A CH188179A CH627216A5 CH 627216 A5 CH627216 A5 CH 627216A5 CH 188179 A CH188179 A CH 188179A CH 188179 A CH188179 A CH 188179A CH 627216 A5 CH627216 A5 CH 627216A5
- Authority
- CH
- Switzerland
- Prior art keywords
- paper
- cardboard
- wac
- basic salt
- retention
- Prior art date
Links
- 230000014759 maintenance of location Effects 0.000 claims description 14
- 150000001447 alkali salts Chemical class 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000011111 cardboard Substances 0.000 claims description 8
- 239000011087 paperboard Substances 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 2
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical compound O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000123 paper Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000835 fiber Substances 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229920001131 Pulp (paper) Polymers 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000008107 starch Substances 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 3
- 239000011121 hardwood Substances 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7805501A FR2418297A1 (fr) | 1978-02-27 | 1978-02-27 | Amelioration aux procedes de fabrication de papiers et de cartons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH627216A5 true CH627216A5 (no) | 1981-12-31 |
Family
ID=9205080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH188179A CH627216A5 (no) | 1978-02-27 | 1979-02-26 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE874178A (no) |
| CH (1) | CH627216A5 (no) |
| DE (1) | DE2907354C2 (no) |
| FR (1) | FR2418297A1 (no) |
| GB (1) | GB2015614A (no) |
| IT (1) | IT1119658B (no) |
| NL (1) | NL7901519A (no) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1137061B (it) * | 1981-04-27 | 1986-09-03 | Prodeco Spa | Procedimento per la collatura di carta |
| IT1151847B (it) * | 1982-07-14 | 1986-12-24 | Prodeco Spa | Procedimento per la collatura di carta |
| IT1163643B (it) * | 1983-07-01 | 1987-04-08 | Prodeco Spa | Procedimento per la collatura di carta, in particolare in presenza di una carica sensibile ad ambiente acido |
| DE3337771A1 (de) * | 1983-10-18 | 1985-05-02 | Brenntag AG, 4330 Mülheim | Verfahren und mittel zur besseren fixierung von pigmenten an cellulosefasern im waessrigen medium |
| SE446969B (sv) * | 1983-12-09 | 1986-10-20 | Olof Carlsson | Sett att framstella ett flockningsmedel |
| SE8405260L (sv) * | 1984-10-22 | 1986-04-23 | Eka Ab | Hydrofoberingsmedel for organiska fibrer, serskilt cellulosafibrer, sett att framstella detta medel samt anvendningen av medlet for meldhydrofobering |
| DE3675140D1 (de) * | 1985-07-12 | 1990-11-29 | Rhone Poulenc Chimie | Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel. |
| SE8701252D0 (sv) * | 1987-03-03 | 1987-03-25 | Eka Nobel Ab | Sett vid framstellning av papper |
| FR2612960B1 (fr) * | 1987-03-23 | 1989-06-16 | Atochem | Procede de fabrication du papier d'emballage et du carton par adjonction a la suspension fibreuse d'amidon cationique et de polychlorure d'aluminium |
| FR2612961B1 (fr) * | 1987-03-23 | 1989-10-13 | Atochem | Procede de fabrication du papier par adjonction a la suspension fibreuse d'une charge minerale, d'un agent de collage, d'amidon cationique et de polychlorure d'aluminium |
| SE461156B (sv) * | 1988-05-25 | 1990-01-15 | Eka Nobel Ab | Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra |
| FR2732368B1 (fr) * | 1995-03-31 | 1997-06-06 | Roquette Freres | Nouveau procede de fabrication de papier |
| FR2740128B1 (fr) | 1995-10-20 | 1998-01-09 | Rhone Poulenc Chimie | Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux |
| FR2743810B1 (fr) | 1996-01-23 | 1998-04-10 | Roquette Freres | Polysaccharides cationiques modifies, compositions pour le collage les contenant et procedes pour le collage de structures planes mettant en oeuvre ces compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1130271B (de) * | 1960-10-28 | 1962-05-24 | Hoechst Ag | Verfahren zur Verbesserung der Retention mineralischer Fuellstoffe bei der Bildung von Papiervliesen |
| FR2036685A1 (en) * | 1969-01-31 | 1970-12-31 | Taki Fertilizer Manufac | Basic salts as coagulants for use in aqueous - media |
| DE1907359B2 (de) * | 1969-02-14 | 1978-09-14 | Taki Fertilizer Manufacturing Co., Ltd., Kakogawa (Japan) | Flockungsmittellösungen und Verfahren zu ihrer Herstellung |
| JPS5725492B2 (no) * | 1973-04-19 | 1982-05-29 |
-
1978
- 1978-02-27 FR FR7805501A patent/FR2418297A1/fr active Granted
-
1979
- 1979-02-15 BE BE0/193469A patent/BE874178A/xx not_active IP Right Cessation
- 1979-02-16 GB GB7905563A patent/GB2015614A/en not_active Withdrawn
- 1979-02-24 DE DE2907354A patent/DE2907354C2/de not_active Expired
- 1979-02-26 CH CH188179A patent/CH627216A5/fr not_active IP Right Cessation
- 1979-02-26 IT IT67422/79A patent/IT1119658B/it active
- 1979-02-26 NL NL7901519A patent/NL7901519A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2015614A (en) | 1979-09-12 |
| IT7967422A0 (it) | 1979-02-26 |
| NL7901519A (nl) | 1979-08-29 |
| IT1119658B (it) | 1986-03-10 |
| FR2418297B1 (no) | 1982-04-02 |
| BE874178A (fr) | 1979-08-16 |
| DE2907354A1 (de) | 1979-08-30 |
| FR2418297A1 (fr) | 1979-09-21 |
| DE2907354C2 (de) | 1982-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: ATOCHEM |
|
| PL | Patent ceased |