SE455102B - Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedel - Google Patents
Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedelInfo
- Publication number
- SE455102B SE455102B SE8503421A SE8503421A SE455102B SE 455102 B SE455102 B SE 455102B SE 8503421 A SE8503421 A SE 8503421A SE 8503421 A SE8503421 A SE 8503421A SE 455102 B SE455102 B SE 455102B
- Authority
- SE
- Sweden
- Prior art keywords
- rosin
- dispersions
- hydrophobing agent
- synthetic
- mixture
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 102
- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000004890 Hydrophobing Agent Substances 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 7
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 title description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 98
- 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 claims abstract description 98
- 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 claims abstract description 98
- 239000000203 mixture Substances 0.000 claims abstract description 47
- CKDWPUIZGOQOOM-UHFFFAOYSA-N Carbamyl chloride Chemical class NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 125000002091 cationic group Chemical group 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 22
- 125000000129 anionic group Chemical group 0.000 claims abstract description 19
- 239000002270 dispersing agent Substances 0.000 claims abstract description 18
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 12
- 239000000123 paper Substances 0.000 claims abstract description 11
- 150000008065 acid anhydrides Chemical class 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000011087 paperboard Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 11
- 150000002561 ketenes Chemical class 0.000 abstract description 6
- 238000000265 homogenisation Methods 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 abstract 4
- 239000000047 product Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 17
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 16
- 239000012071 phase Substances 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000004310 lactic acid Substances 0.000 description 8
- 235000014655 lactic acid Nutrition 0.000 description 8
- 229940037003 alum Drugs 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- -1 reaction with acid Natural products 0.000 description 7
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 150000008064 anhydrides Chemical class 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 4
- 125000001165 hydrophobic group Chemical group 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- 239000004141 Sodium laurylsulphate Substances 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000001530 fumaric acid Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- GSTUJEWGYSLULH-UHFFFAOYSA-N n,n-dioctadecylcarbamoyl chloride Chemical compound CCCCCCCCCCCCCCCCCCN(C(Cl)=O)CCCCCCCCCCCCCCCCCC GSTUJEWGYSLULH-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000270730 Alligator mississippiensis Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010034912 Phobia Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 241000219422 Urtica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000479 mixture part Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 208000019899 phobic disease Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 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
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
-
- 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
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
Landscapes
- Paper (AREA)
- Liquid Developers In Electrophotography (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Detergent Compositions (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503421A SE455102B (sv) | 1985-07-10 | 1985-07-10 | Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedel |
| AT86850216T ATE62500T1 (de) | 1985-07-10 | 1986-06-16 | Waessrige dispersionen, verfahren zu ihrer herstellung und verwendung der dispersionen als leimungsmittel. |
| EP86850216A EP0208667B1 (de) | 1985-07-10 | 1986-06-16 | Wässrige Dispersionen, Verfahren zu ihrer Herstellung und Verwendung der Dispersionen als Leimungsmittel |
| DE8686850216T DE3678631D1 (de) | 1985-07-10 | 1986-06-16 | Waessrige dispersionen, verfahren zu ihrer herstellung und verwendung der dispersionen als leimungsmittel. |
| US06/881,325 US4743303A (en) | 1985-07-10 | 1986-07-02 | Aqueous dispersions, a process for their preparation and the use of the dispersions as sizing agents |
| FI862844A FI88405C (fi) | 1985-07-10 | 1986-07-04 | Vattenhaltiga dispersioner, foerfarande foer framstaellning samt anvaendning av dessa som hydrofoberingsmedel |
| CA000513364A CA1270352A (en) | 1985-07-10 | 1986-07-09 | Aqueous dispersions, a process for their preparation and the use of the dispersions as sizing agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8503421A SE455102B (sv) | 1985-07-10 | 1985-07-10 | Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8503421D0 SE8503421D0 (sv) | 1985-07-10 |
| SE8503421L SE8503421L (sv) | 1987-01-11 |
| SE455102B true SE455102B (sv) | 1988-06-20 |
Family
ID=20360879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8503421A SE455102B (sv) | 1985-07-10 | 1985-07-10 | Vattenhaltiga dispersioner av kolofoniummaterial och ett syntetiskt hydrofoberingsmedel, forfarande for framstellning derav samt anvendning av dessa som hydrofoberingsmedel |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4743303A (de) |
| EP (1) | EP0208667B1 (de) |
| AT (1) | ATE62500T1 (de) |
| CA (1) | CA1270352A (de) |
| DE (1) | DE3678631D1 (de) |
| FI (1) | FI88405C (de) |
| SE (1) | SE455102B (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE465833B (sv) * | 1987-01-09 | 1991-11-04 | Eka Nobel Ab | Vattenhaltig dispersion innehaallande en blandning av hydrofoberande kolofoniummaterial och syntetiskt hydrofoberingsmedel, saett foer framstaellning av dispersionen samt anvaendning av dispersionen vid framstaellning av papper och liknande produkter |
| GB8712349D0 (en) * | 1987-05-26 | 1987-07-01 | Hercules Inc | Sizing pulp |
| US5192363A (en) * | 1987-05-26 | 1993-03-09 | Eka Nobel Landskrona Ab | Paper sizing compositions |
| SE465004B (sv) * | 1989-12-18 | 1991-07-08 | Televerket | Metod foer faststaellning av multipla interferenser i ett mobilradiosystem |
| JP3158575B2 (ja) * | 1991-10-18 | 2001-04-23 | 日本ピー・エム・シー株式会社 | 製紙用ロジン系エマルジョンサイズ剤、サイジング紙及びサイジング方法 |
| GB2268941A (en) * | 1992-07-24 | 1994-01-26 | Roe Lee Paper Chemicals Compan | Rosin sizes |
| US5912306A (en) * | 1992-12-30 | 1999-06-15 | Hercules Incorporated | Cationic compounds useful as drainage aids and stabilizers for rosin-based sizing agents |
| US5510003A (en) * | 1994-07-20 | 1996-04-23 | Eka Nobel Ab | Method of sizing and aqueous sizing dispersion |
| SE508593C2 (sv) * | 1996-03-29 | 1998-10-19 | Stora Kopparbergs Bergslags Ab | Limningskomposition samt förfarande för användning därav vid framställning av papper |
| US5741889A (en) * | 1996-04-29 | 1998-04-21 | International Paper Company | Modified rosin emulsion |
| US6165259A (en) * | 1997-02-05 | 2000-12-26 | Akzo Nobel N.V. | Aqueous dispersions of hydrophobic material |
| SE9704931D0 (sv) * | 1997-02-05 | 1997-12-30 | Akzo Nobel Nv | Sizing of paper |
| SE9704932D0 (sv) * | 1997-02-05 | 1997-12-30 | Akzo Nobel Nv | Aqueous dispersions of hydrophobic material |
| SE9704930D0 (sv) * | 1997-02-05 | 1997-12-30 | Akzo Nobel Nv | Sizing of paper |
| WO2000023651A1 (de) * | 1998-10-16 | 2000-04-27 | Basf Aktiengesellschaft | Wässrige, anionisch oder kationisch eingestellte leimungsmittel-dispersionen für die leimung von papier |
| US6485555B1 (en) | 1999-04-15 | 2002-11-26 | Akzo Nobel N.V. | Sizing composition |
| CN100386479C (zh) * | 2006-02-23 | 2008-05-07 | 陕西科技大学 | 阳离子无皂松香施胶剂的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386033A (en) * | 1943-09-01 | 1945-10-02 | Hercules Powder Co Ltd | Dry size |
| US3139373A (en) * | 1962-06-08 | 1964-06-30 | Allied Chem | Process for the internal sizing of paper with a salt of a substituted succinic acid |
| IT1016041B (it) * | 1973-05-15 | 1977-05-30 | Kema Nord Ab | Procedimento per l incollatura di fibre cellulosiche |
| US4296012A (en) * | 1978-12-28 | 1981-10-20 | Arakawa Kagaku Kogyo Kabushiki Kaisha | Sizing compositions incorporating ketene dimer |
| US4522686A (en) * | 1981-09-15 | 1985-06-11 | Hercules Incorporated | Aqueous sizing compositions |
| EP0074544B2 (de) * | 1981-09-15 | 1991-12-27 | Hercules Incorporated | Wässrige Leimungszusammensetzung |
-
1985
- 1985-07-10 SE SE8503421A patent/SE455102B/sv not_active IP Right Cessation
-
1986
- 1986-06-16 EP EP86850216A patent/EP0208667B1/de not_active Expired - Lifetime
- 1986-06-16 AT AT86850216T patent/ATE62500T1/de not_active IP Right Cessation
- 1986-06-16 DE DE8686850216T patent/DE3678631D1/de not_active Expired - Fee Related
- 1986-07-02 US US06/881,325 patent/US4743303A/en not_active Expired - Fee Related
- 1986-07-04 FI FI862844A patent/FI88405C/fi not_active IP Right Cessation
- 1986-07-09 CA CA000513364A patent/CA1270352A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE62500T1 (de) | 1991-04-15 |
| CA1270352A (en) | 1990-06-19 |
| DE3678631D1 (de) | 1991-05-16 |
| US4743303A (en) | 1988-05-10 |
| SE8503421D0 (sv) | 1985-07-10 |
| FI88405C (fi) | 1993-05-10 |
| FI88405B (fi) | 1993-01-29 |
| EP0208667A1 (de) | 1987-01-14 |
| FI862844A0 (fi) | 1986-07-04 |
| SE8503421L (sv) | 1987-01-11 |
| FI862844L (fi) | 1987-01-11 |
| EP0208667B1 (de) | 1991-04-10 |
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