SU578016A3 - Водна дисперси дл проклейки целлюлозных волокон - Google Patents
Водна дисперси дл проклейки целлюлозных волоконInfo
- Publication number
- SU578016A3 SU578016A3 SU731949422A SU1949422A SU578016A3 SU 578016 A3 SU578016 A3 SU 578016A3 SU 731949422 A SU731949422 A SU 731949422A SU 1949422 A SU1949422 A SU 1949422A SU 578016 A3 SU578016 A3 SU 578016A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dimeric
- ketene
- sizing
- dispersions
- cationic
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 15
- 238000004513 sizing Methods 0.000 title description 13
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 description 20
- 239000002270 dispersing agent Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 125000002091 cationic group Chemical group 0.000 description 11
- -1 dsperse Polymers 0.000 description 11
- 239000000835 fiber Substances 0.000 description 10
- 229920006317 cationic polymer Polymers 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002561 ketenes Chemical class 0.000 description 3
- 229920002717 polyvinylpyridine Polymers 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000001165 hydrophobic group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical class ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005119 alkyl cycloalkyl group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 125000002463 lignoceryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 125000005429 oxyalkyl group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002460 pentacosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000002978 peroxides Chemical group 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-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
- D21H17/03—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
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2971—Impregnation
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE09282/72A SE361908B (enExample) | 1972-07-14 | 1972-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU578016A3 true SU578016A3 (ru) | 1977-10-25 |
Family
ID=20276312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU731949422A SU578016A3 (ru) | 1972-07-14 | 1973-07-12 | Водна дисперси дл проклейки целлюлозных волокон |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3931069A (enExample) |
| JP (1) | JPS4955904A (enExample) |
| CA (1) | CA1004007A (enExample) |
| CH (1) | CH572551A5 (enExample) |
| FR (1) | FR2193119B1 (enExample) |
| GB (1) | GB1407100A (enExample) |
| IT (1) | IT989774B (enExample) |
| SE (1) | SE361908B (enExample) |
| SU (1) | SU578016A3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2169224C2 (ru) * | 1997-02-05 | 2001-06-20 | Акцо Нобель Н.В. | Пропитка бумаги |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3990939A (en) * | 1973-08-31 | 1976-11-09 | Hercules Incorporated | Paper sized with ketene dimer modified water-dispersible thermosettable cationic resins |
| US4295931A (en) * | 1976-03-08 | 1981-10-20 | Hercules Incorporated | Sizing method and sizing composition for use therein |
| FR2410084A1 (fr) * | 1977-11-23 | 1979-06-22 | Arjomari Prioux | Produit cellulosique, son procede de preparation et son application, notamment dans le domaine des panneaux de revetement en remplacement de l'amiante |
| US4240935A (en) * | 1978-12-22 | 1980-12-23 | Hercules Incorporated | Ketene dimer paper sizing compositions |
| JPS6041823B2 (ja) * | 1980-04-25 | 1985-09-19 | 岩崎通信機株式会社 | 後段加速型陰極線管 |
| JPS57112497A (en) * | 1980-12-27 | 1982-07-13 | Harima Chemicals Inc | Sizing method for papermaking |
| JPS59199900A (ja) * | 1983-04-18 | 1984-11-13 | 三菱製紙株式会社 | 中性紙 |
| JPS6065195A (ja) * | 1983-09-19 | 1985-04-13 | 星光化学工業株式会社 | 製紙工程に於ける填料歩留向上方法 |
| GB8511379D0 (en) * | 1985-05-03 | 1985-06-12 | Allied Colloids Ltd | Compositions for sizing paper |
| JPS60185894A (ja) * | 1984-03-05 | 1985-09-21 | 三菱製紙株式会社 | 中性紙の製造方法 |
| US5279660A (en) * | 1988-05-24 | 1994-01-18 | Berol Nobel Stenungsund Ab | Use of viscosity-adjusting agent to counteract viscosity decrease upon temperature increase of a water-based system |
| JPH0397996A (ja) * | 1989-09-05 | 1991-04-23 | Sanyo Kokusaku Pulp Co Ltd | 中性抄紙方法 |
| US5263982A (en) * | 1990-03-14 | 1993-11-23 | Ube Industries, Ltd. | Hollow fiber membrane type artificial lung |
| US5163931A (en) * | 1991-01-02 | 1992-11-17 | Pablo Aldrett | Substantially hydrophobic and biodegradable laminar cellulose material, its manufacturing method, and substantially biodegradable disposable diapers made of said material |
| US5403392A (en) * | 1993-08-04 | 1995-04-04 | Ennis Herder, Inc. | High solids aqueous dispersions of hydrophobizing agents |
| US5658377A (en) * | 1996-01-24 | 1997-08-19 | Ennis Herder, Inc. | Stable high solids aqueous dispersions of hydrophobizing agents |
| SE506674C2 (sv) * | 1996-06-05 | 1998-01-26 | Akzo Nobel Surface Chem | Komposition, användning av en cellulosaeter som förtjockare och framställning av en belagd cellulosabaserad ytformad produkt |
| US6156112A (en) * | 1998-02-12 | 2000-12-05 | Craig; Daniel H. | High solids aqueous dispersions of reactive hydrophobizing agents |
| FI107385B (fi) * | 1998-05-25 | 2001-07-31 | Metsa Spec Chem Oy | Modifioitujen selluloosaeetterien valmistus |
| CZ302214B6 (cs) * | 1998-05-25 | 2010-12-22 | Metsa@Speciality@Chemicals@Oy | Modifikované@ethery@celulózy |
| US6123760A (en) * | 1998-10-28 | 2000-09-26 | Hercules Incorporated | Compositions and methods for preparing dispersions and methods for using the dispersions |
| AUPQ468299A0 (en) * | 1999-12-15 | 2000-01-20 | James Hardie Research Pty Limited | Method and apparatus for extruding cementitious articles |
| CN1426382A (zh) | 2000-03-14 | 2003-06-25 | 詹姆斯·哈迪研究有限公司 | 含低密度添加剂的纤维水泥建筑材料 |
| US6528643B1 (en) | 2000-05-05 | 2003-03-04 | Hercules Incorporated | Esterified polysaccharide products and B-lactone ring opened ketene dimer products containing the compositions, and process of making the same |
| JP5155512B2 (ja) * | 2000-10-04 | 2013-03-06 | ジェイムズ ハーディー テクノロジー リミテッド | 無機および／または有機物質が充填処理されたセルロース繊維を使用した繊維セメント複合材料 |
| CZ2003959A3 (cs) * | 2000-10-04 | 2003-09-17 | James Hardie Research Pty. Limited | Vláknité cementové kompozitní materiály používající lubrikovaná celulosová vlákna |
| AU1181602A (en) * | 2000-10-17 | 2002-04-29 | James Hardie Res Pty Ltd | Fiber cement composite material using biocide treated durable cellulose fibers |
| CZ20031253A3 (cs) * | 2000-10-17 | 2004-12-15 | James Hardie Research Pty Limited | Způsob a zařízení pro snižování nečistot v celulózových vláknech určených pro výrobu cementových složených materiálů vyztužených vlákny |
| CA2439698C (en) * | 2001-03-09 | 2011-04-19 | James Hardie Research Pty. Limited | Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility |
| US6528644B1 (en) | 2001-09-26 | 2003-03-04 | Hercules Incorporated | Acetoacetylated saccharides and process of making the same |
| MXPA05003691A (es) * | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Material mixto de fibrocemento de densidad media durable. |
| CL2004000021A1 (es) * | 2003-01-09 | 2005-02-18 | James Hardie Int Finance Bv | Material compuesto que comprende una matriz cementosa, y una mezcla de fibras celulosicas blanqueadas y sin blanquear que son incorporadas dentro de la matriz cementosa; metodo para fabricar un material compuesto de cemento reforzado con fibras. |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| KR20070103475A (ko) * | 2005-02-15 | 2007-10-23 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 마루판 시트 및 모듈러 마루판 시스템 |
| WO2007115379A1 (en) | 2006-04-12 | 2007-10-18 | James Hardie International Finance B.V. | A surface sealed reinforced building element |
| US8209927B2 (en) * | 2007-12-20 | 2012-07-03 | James Hardie Technology Limited | Structural fiber cement building materials |
| EP2882899A2 (en) * | 2011-11-14 | 2015-06-17 | Kemira Oyj | Akd composition and manufacture of paper and paperboard |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2762270A (en) * | 1949-10-06 | 1956-09-11 | Hercules Powder Co Ltd | Process of sizing paper with an aqueous emulsion of ketene dimer |
| US2627477A (en) * | 1949-10-06 | 1953-02-03 | Hercules Powder Co Ltd | Higher alkyl ketene dimer emulsion |
| US3006806A (en) * | 1957-02-15 | 1961-10-31 | Olin Mathieson | Sized paper and process therefor |
| US3212961A (en) * | 1961-10-23 | 1965-10-19 | Hercules Powder Co Ltd | Pretreatment of paper pulp with ketene dimer in improving sizeability |
| US3311532A (en) * | 1965-03-17 | 1967-03-28 | American Cyanamid Co | Ketene dimer paper sizing compositions including acyl compound extender and paper sized therewith |
| US3524796A (en) * | 1967-01-06 | 1970-08-18 | American Maize Prod Co | Starch phosphate-ketene dimer emulsion as internal paper size |
-
1972
- 1972-07-14 SE SE09282/72A patent/SE361908B/xx unknown
-
1973
- 1973-07-06 IT IT51288/73A patent/IT989774B/it active
- 1973-07-10 US US05/377,972 patent/US3931069A/en not_active Expired - Lifetime
- 1973-07-12 SU SU731949422A patent/SU578016A3/ru active
- 1973-07-12 CH CH1018173A patent/CH572551A5/xx not_active IP Right Cessation
- 1973-07-13 CA CA176,376A patent/CA1004007A/en not_active Expired
- 1973-07-13 FR FR7325756A patent/FR2193119B1/fr not_active Expired
- 1973-07-13 GB GB3348973A patent/GB1407100A/en not_active Expired
- 1973-07-14 JP JP48078948A patent/JPS4955904A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2169224C2 (ru) * | 1997-02-05 | 2001-06-20 | Акцо Нобель Н.В. | Пропитка бумаги |
Also Published As
| Publication number | Publication date |
|---|---|
| SE361908B (enExample) | 1973-11-19 |
| JPS4955904A (enExample) | 1974-05-30 |
| IT989774B (it) | 1975-06-10 |
| DE2335756B2 (de) | 1977-06-02 |
| FR2193119A1 (enExample) | 1974-02-15 |
| FR2193119B1 (enExample) | 1977-07-29 |
| DE2335756A1 (de) | 1974-01-31 |
| CA1004007A (en) | 1977-01-25 |
| CH572551A5 (enExample) | 1976-02-13 |
| US3931069A (en) | 1976-01-06 |
| GB1407100A (en) | 1975-09-24 |
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