MXPA03001056A - Un proceso para apresto de papel. - Google Patents
Un proceso para apresto de papel.Info
- Publication number
- MXPA03001056A MXPA03001056A MXPA03001056A MXPA03001056A MXPA03001056A MX PA03001056 A MXPA03001056 A MX PA03001056A MX PA03001056 A MXPA03001056 A MX PA03001056A MX PA03001056 A MXPA03001056 A MX PA03001056A MX PA03001056 A MXPA03001056 A MX PA03001056A
- Authority
- MX
- Mexico
- Prior art keywords
- sizing
- polymer
- aromatic groups
- sizing paper
- promoter
- Prior art date
Links
- 238000004513 sizing Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
-
- 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
- D21H21/16—Sizing or water-repelling agents
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
- D21H17/29—Starch cationic
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
Landscapes
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
La presente invencion se refiere a un proceso para aprestar papel, que comprende agregar a una suspension acuosa que contiene fibras celulosicas y rellenos o cargas opcionales: (i) una dispersion de apresto que comprende un agente de apresto y un polimero que tiene uno o mas grupos aromaticos, y (ii) un promotor de apresto que comprende un polimero que tiene uno o mas grupos aromaticos, formar y drenar la suspension obtenida, en donde la dispersion de apresto y el promotor de apresto se agregan por separado a la suspension acuosa.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00850137 | 2000-08-07 | ||
| EP00850136 | 2000-08-07 | ||
| EP00850135 | 2000-08-07 | ||
| EP00850195 | 2000-11-16 | ||
| PCT/SE2001/001698 WO2002012622A1 (en) | 2000-08-07 | 2001-08-02 | Process for sizing paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MXPA03001056A true MXPA03001056A (es) | 2004-09-10 |
| MX259234B MX259234B (es) | 2008-08-01 |
Family
ID=27440066
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03000790 MX255774B (es) | 2000-08-07 | 2001-08-02 | Un proceso para la produccion de papel. |
| MXPA03001056 MX259234B (es) | 2000-08-07 | 2001-08-02 | Un proceso para apresto de papel. |
| MXPA03000869 MX252220B (es) | 2000-08-07 | 2001-08-02 | Proceso para encolado de papel. |
| MXPA03000677A MXPA03000677A (es) | 2000-08-07 | 2003-01-23 | Dispersion de apresto. |
| MX2007016467A MX275177B (es) | 2000-08-07 | 2003-01-27 | Proceso para la produccion de papel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03000790 MX255774B (es) | 2000-08-07 | 2001-08-02 | Un proceso para la produccion de papel. |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MXPA03000869 MX252220B (es) | 2000-08-07 | 2001-08-02 | Proceso para encolado de papel. |
| MXPA03000677A MXPA03000677A (es) | 2000-08-07 | 2003-01-23 | Dispersion de apresto. |
| MX2007016467A MX275177B (es) | 2000-08-07 | 2003-01-27 | Proceso para la produccion de papel |
Country Status (17)
| Country | Link |
|---|---|
| EP (4) | EP1309758B1 (es) |
| JP (4) | JP2004506103A (es) |
| KR (4) | KR20030042445A (es) |
| CN (4) | CN1302176C (es) |
| AR (4) | AR030438A1 (es) |
| AT (2) | ATE547562T2 (es) |
| AU (6) | AU2001280360A1 (es) |
| BR (4) | BR0112907B1 (es) |
| CA (4) | CA2418413C (es) |
| CZ (1) | CZ304877B6 (es) |
| ES (3) | ES2384994T3 (es) |
| MX (5) | MX255774B (es) |
| NO (1) | NO332614B1 (es) |
| NZ (1) | NZ523956A (es) |
| PT (3) | PT1309756E (es) |
| TR (1) | TR200300157T2 (es) |
| WO (4) | WO2002012624A1 (es) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ304557B6 (cs) * | 2000-08-07 | 2014-07-09 | Akzo Nobel N. V. | Způsob výroby papíru |
| EP1309758B1 (en) * | 2000-08-07 | 2012-04-11 | Akzo Nobel N.V. | A process for the production of paper |
| BR0114443A (pt) | 2000-10-04 | 2003-07-01 | James Hardie Res Pty Ltd | Materiais compostos de fibrocimento usando fibras celulósicas encoladas |
| KR100865807B1 (ko) | 2000-10-17 | 2008-10-28 | 제임스 하디 인터내셔널 파이낸스 비.브이. | 섬유 강화 시멘트 복합 재료의 제조를 위해 셀룰로스섬유의 불순물을 감소시키는 방법 및 장치 |
| CN1247487C (zh) * | 2001-03-09 | 2006-03-29 | 詹姆斯哈迪国际财金公司 | 经化学处理而有改善的分散性的纤维形成的纤维强化水泥复合材料 |
| EP1546455A1 (en) * | 2002-10-01 | 2005-06-29 | Akzo Nobel N.V. | Cationised polysaccharide product |
| MXPA05003691A (es) | 2002-10-07 | 2005-11-17 | James Hardie Int Finance Bv | Material mixto de fibrocemento de densidad media durable. |
| US7303654B2 (en) | 2002-11-19 | 2007-12-04 | Akzo Nobel N.V. | Cellulosic product and process for its production |
| RU2005124843A (ru) | 2003-01-09 | 2006-01-20 | Джеймс Харди Интернейшенел Файненс Б.В. (Nl) | Волоконно-цементные композитные материалы с отбеленными целлюлозными волокнами |
| FI20030490A7 (fi) * | 2003-04-01 | 2004-10-02 | M Real Oyj | Menetelmä kuitukoostumuksen valmistamiseksi |
| US20050022956A1 (en) * | 2003-07-29 | 2005-02-03 | Georgia-Pacific Resins Corporation | Anionic-cationic polymer blend for surface size |
| JP4574271B2 (ja) * | 2003-07-31 | 2010-11-04 | 花王株式会社 | 粉末状抄紙用組成物 |
| US7658819B2 (en) | 2004-12-30 | 2010-02-09 | Akzo Nobel N.V. | Composition |
| US7604715B2 (en) | 2005-11-17 | 2009-10-20 | Akzo Nobel N.V. | Papermaking process |
| WO2007069991A2 (en) | 2005-12-14 | 2007-06-21 | Akzo Nobel N.V. | Papermaking process |
| US7682485B2 (en) | 2005-12-14 | 2010-03-23 | Akzo Nobel N.V. | Papermaking process |
| NZ571874A (en) | 2006-04-12 | 2010-11-26 | Hardie James Technology Ltd | A surface sealed reinforced building element |
| RU2444440C2 (ru) * | 2006-12-01 | 2012-03-10 | Акцо Нобель Н.В. | Упаковочный ламинат |
| US20100047404A1 (en) | 2006-12-01 | 2010-02-25 | Akzo Nobel N.V. | Packaging laminate |
| JP5364088B2 (ja) | 2007-04-05 | 2013-12-11 | アクゾ ノーベル ナムローゼ フェンノートシャップ | 紙の光学的性質を改良する方法 |
| EP2239370B1 (en) * | 2009-04-09 | 2012-06-20 | Kompetenzzentrum Holz GmbH | Dry and wet strength improvement of paper products with cationic tannin |
| KR101753436B1 (ko) * | 2009-12-18 | 2017-07-03 | 솔레니스 테크놀러지스 케이맨, 엘.피. | 종이 사이징 조성물 |
| CA2791620A1 (en) | 2010-03-29 | 2011-10-06 | Akzo Nobel Chemicals International B.V. | Process of producing a cellulosic fibre web |
| KR20130059317A (ko) | 2010-03-29 | 2013-06-05 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 셀롤로스 섬유 웹의 제조 방법 |
| EP2402503A1 (en) | 2010-06-30 | 2012-01-04 | Akzo Nobel Chemicals International B.V. | Process for the production of a cellulosic product |
| US8852400B2 (en) | 2010-11-02 | 2014-10-07 | Ecolab Usa Inc. | Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer |
| WO2012090496A1 (ja) * | 2010-12-28 | 2012-07-05 | 星光Pmc株式会社 | 水分散性サイズ剤、紙の製造方法及び板紙の製造方法 |
| CN102493275A (zh) * | 2011-12-08 | 2012-06-13 | 山东轻工业学院 | 一种稳定的asa造纸施胶乳液及其制备方法 |
| DE102011088201B4 (de) * | 2011-12-10 | 2017-02-02 | Friedrich-Schiller-Universität Jena | Verfahren zur Prozesswasserreinigung in der Papierindustrie |
| CN102864686A (zh) * | 2012-09-29 | 2013-01-09 | 上海东升新材料有限公司 | 施胶剂乳液及其制备方法 |
| NZ707368A (en) * | 2012-11-08 | 2018-06-29 | Solenis Technologies Cayman Lp | Composition and use of hydrogenated alkyl ketene dimers |
| CA2893121A1 (en) | 2012-12-20 | 2014-06-26 | Akzo Nobel Chemicals International B.V. | Polyquaternary polymer as a depressant in a method for froth flotation of potash ores |
| NL2011609C2 (en) * | 2013-10-14 | 2015-04-16 | Univ Delft Tech | Extracellular polymers from granular sludge as sizing agents. |
| CN106917324B (zh) | 2015-12-25 | 2019-11-08 | 艺康美国股份有限公司 | 一种造纸施胶方法及其制备的纸张 |
| FR3059345B1 (fr) * | 2016-11-29 | 2020-06-12 | Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses | Composition liante a base de fibres vegetales et de charges minerales, sa preparation et son utilisation |
| CN107164993A (zh) * | 2017-04-14 | 2017-09-15 | 南通强生石墨烯科技有限公司 | 石墨烯施胶剂组合物及其制备方法 |
| CN107574721B (zh) * | 2017-10-27 | 2020-05-26 | 齐鲁工业大学 | 一种具有吸脱附硼酸功能的滤纸及其制备方法 |
| CN110485199A (zh) * | 2018-05-15 | 2019-11-22 | 上海东升新材料有限公司 | 脱氢枞酸基木质素乳化剂及用该乳化剂制备的akd乳液 |
| CN110685187A (zh) * | 2019-09-10 | 2020-01-14 | 佛山市顺德区文达创盈包装材料科技有限公司 | 一种纸浆内部施胶组合物及其使用方法和应用 |
| JP7748324B2 (ja) * | 2022-03-31 | 2025-10-02 | 三洋化成工業株式会社 | 顔料水性分散体 |
| CN114573755B (zh) * | 2022-05-05 | 2022-07-29 | 山东奥赛新材料有限公司 | 一种松香胶用阳离子乳化剂的制备方法 |
| KR102658058B1 (ko) * | 2022-05-25 | 2024-04-15 | 주식회사 써모랩코리아 | 펄프몰드 패키징 |
| WO2024105160A1 (en) * | 2022-11-17 | 2024-05-23 | Sca Forest Products Ab | Production of hydrophobic paper |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177512A (en) | 1966-04-15 | 1970-01-14 | Nalco Chemical Co | Improved Papermaking Process |
| US3409500A (en) † | 1966-10-28 | 1968-11-05 | American Cyanamid Co | Method of sizing paper with cationic polyamine and carboxylic anhydride |
| US3499824A (en) † | 1967-02-27 | 1970-03-10 | American Cyanamid Co | Aqueous cationic emulsions of papersizing isocyanates and manufacture of paper therewith |
| CA1044859A (en) † | 1974-07-31 | 1978-12-26 | Emil D. Mazzarella | Method of sizing paper |
| GB1588416A (en) * | 1976-09-08 | 1981-04-23 | Laporte Industries Ltd | Process and compositions for the treatment of cellulosic materials |
| US4374673A (en) | 1980-12-31 | 1983-02-22 | Hercules Incorporated | Stable dispersions of fortified rosin |
| JPS57161197A (en) * | 1981-03-27 | 1982-10-04 | Arakawa Rinsan Kagaku Kogyo Kk | Ketene dimer type size agent |
| DE3203189A1 (de) † | 1982-01-30 | 1983-08-04 | Bayer Ag, 5090 Leverkusen | Leimungsmittel und seine verwendung |
| US4687519A (en) * | 1985-12-20 | 1987-08-18 | National Starch And Chemical Corporation | Paper size compositions |
| JPS6414397A (en) * | 1987-02-02 | 1989-01-18 | Nissan Chemical Ind Ltd | Papermaking method |
| KR0159921B1 (ko) * | 1988-10-03 | 1999-01-15 | 마이클 비. 키한 | 양이온성 및 음이온성 중합체의 혼합물, 그 제법 및 종이용 건조강도 개선 첨가제로서의 용도 |
| GB8920456D0 (en) * | 1989-09-11 | 1989-10-25 | Albright & Wilson | Active sizing compositions |
| US5595629A (en) * | 1995-09-22 | 1997-01-21 | Nalco Chemical Company | Papermaking process |
| DE19540998A1 (de) * | 1995-11-03 | 1997-05-07 | Basf Ag | Wäßrige Alkyldiketen-Dispersionen und ihre Verwendung als Leimungsmittel für Papier |
| JP3496906B2 (ja) * | 1996-04-09 | 2004-02-16 | ハイモ株式会社 | 板紙の濾水性向上方法 |
| GB9610955D0 (en) | 1996-05-24 | 1996-07-31 | Hercules Inc | Sizing composition |
| TW577875B (en) * | 1997-01-31 | 2004-03-01 | Shionogi & Co | Pyrrolidine derivatives with inhibitory activity for phospholipase A2 |
| SE9704931D0 (sv) * | 1997-02-05 | 1997-12-30 | Akzo Nobel Nv | Sizing of paper |
| US6033524A (en) * | 1997-11-24 | 2000-03-07 | Nalco Chemical Company | Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment |
| EP0953680A1 (en) * | 1998-04-27 | 1999-11-03 | Akzo Nobel N.V. | A process for the production of paper |
| JPH11315491A (ja) * | 1998-04-30 | 1999-11-16 | Japan Pmc Corp | 製紙用樹脂組成物及び製紙方法 |
| DK1090054T3 (da) * | 1998-06-24 | 2002-11-11 | Akzo Nobel Nv | Ioniske polyurethaner |
| FI109218B (fi) | 1998-09-04 | 2002-06-14 | Kemira Chemicals Oy | Paperin tai kartongin neutraaliliimaukseen käytettävä liimausseos ja menetelmä paperin tai kartongin valmistamiseksi |
| AU6333599A (en) | 1998-10-16 | 2000-05-08 | Basf Aktiengesellschaft | Aqueous sizing agent dispersions adjusted to be anionic or cationic and designedfor paper sizing |
| CA2315676C (en) * | 1999-05-28 | 2009-10-13 | Nalco Chemical Company | Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment |
| EP1309758B1 (en) * | 2000-08-07 | 2012-04-11 | Akzo Nobel N.V. | A process for the production of paper |
-
2001
- 2001-08-02 EP EP01958740A patent/EP1309758B1/en not_active Expired - Lifetime
- 2001-08-02 WO PCT/SE2001/001700 patent/WO2002012624A1/en not_active Ceased
- 2001-08-02 CA CA002418413A patent/CA2418413C/en not_active Expired - Fee Related
- 2001-08-02 CA CA002418424A patent/CA2418424C/en not_active Expired - Fee Related
- 2001-08-02 JP JP2002517893A patent/JP2004506103A/ja active Pending
- 2001-08-02 CZ CZ2003-371A patent/CZ304877B6/cs not_active IP Right Cessation
- 2001-08-02 JP JP2002517897A patent/JP2004506105A/ja active Pending
- 2001-08-02 EP EP01958738.5A patent/EP1309755B2/en not_active Expired - Lifetime
- 2001-08-02 AU AU2001280360A patent/AU2001280360A1/en not_active Abandoned
- 2001-08-02 PT PT01958739T patent/PT1309756E/pt unknown
- 2001-08-02 AT AT01958738T patent/ATE547562T2/de active
- 2001-08-02 KR KR20037001171A patent/KR20030042445A/ko not_active Withdrawn
- 2001-08-02 CN CNB018146910A patent/CN1302176C/zh not_active Expired - Fee Related
- 2001-08-02 CN CNB018137164A patent/CN1237228C/zh not_active Expired - Fee Related
- 2001-08-02 CA CA2418400A patent/CA2418400C/en not_active Expired - Fee Related
- 2001-08-02 JP JP2002517894A patent/JP2004514796A/ja active Pending
- 2001-08-02 EP EP01958739A patent/EP1309756B1/en not_active Expired - Lifetime
- 2001-08-02 JP JP2002517895A patent/JP2004506104A/ja active Pending
- 2001-08-02 AU AU2001280359A patent/AU2001280359B2/en not_active Ceased
- 2001-08-02 KR KR1020037001170A patent/KR100560239B1/ko not_active Expired - Fee Related
- 2001-08-02 EP EP01961489A patent/EP1309757A1/en not_active Withdrawn
- 2001-08-02 MX MXPA03000790 patent/MX255774B/es active IP Right Grant
- 2001-08-02 CN CNB018146902A patent/CN1215221C/zh not_active Expired - Fee Related
- 2001-08-02 PT PT01958738T patent/PT1309755E/pt unknown
- 2001-08-02 TR TR2003/00157T patent/TR200300157T2/xx unknown
- 2001-08-02 BR BRPI0112907-4A patent/BR0112907B1/pt not_active IP Right Cessation
- 2001-08-02 WO PCT/SE2001/001698 patent/WO2002012622A1/en not_active Ceased
- 2001-08-02 KR KR20037001382A patent/KR100520230B1/ko not_active Expired - Fee Related
- 2001-08-02 CN CN01814583A patent/CN1449464A/zh active Pending
- 2001-08-02 MX MXPA03001056 patent/MX259234B/es active IP Right Grant
- 2001-08-02 ES ES01958740T patent/ES2384994T3/es not_active Expired - Lifetime
- 2001-08-02 WO PCT/SE2001/001699 patent/WO2002012623A1/en not_active Ceased
- 2001-08-02 BR BR0112904-0A patent/BR0112904A/pt not_active IP Right Cessation
- 2001-08-02 ES ES01958739T patent/ES2388659T3/es not_active Expired - Lifetime
- 2001-08-02 AU AU8035901A patent/AU8035901A/xx active Pending
- 2001-08-02 AT AT01958740T patent/ATE553259T1/de active
- 2001-08-02 CA CA002418416A patent/CA2418416A1/en not_active Abandoned
- 2001-08-02 AU AU2001282751A patent/AU2001282751A1/en not_active Abandoned
- 2001-08-02 WO PCT/SE2001/001701 patent/WO2002012626A1/en not_active Ceased
- 2001-08-02 AU AU8036101A patent/AU8036101A/xx active Pending
- 2001-08-02 PT PT01958740T patent/PT1309758E/pt unknown
- 2001-08-02 AU AU2001280361A patent/AU2001280361B2/en not_active Ceased
- 2001-08-02 NZ NZ523956A patent/NZ523956A/en not_active IP Right Cessation
- 2001-08-02 MX MXPA03000869 patent/MX252220B/es active IP Right Grant
- 2001-08-02 BR BRPI0112906-6A patent/BR0112906B1/pt not_active IP Right Cessation
- 2001-08-02 KR KR20037000894A patent/KR20030074587A/ko not_active Abandoned
- 2001-08-02 ES ES01958738.5T patent/ES2382790T5/es not_active Expired - Lifetime
- 2001-08-02 BR BRPI0112905-8A patent/BR0112905B1/pt not_active IP Right Cessation
- 2001-08-03 AR ARP010103723A patent/AR030438A1/es not_active Application Discontinuation
- 2001-08-03 AR ARP010103721A patent/AR030313A1/es not_active Application Discontinuation
- 2001-08-03 AR ARP010103724A patent/AR031982A1/es not_active Application Discontinuation
- 2001-08-03 AR ARP010103722A patent/AR030314A1/es not_active Application Discontinuation
-
2003
- 2003-01-23 MX MXPA03000677A patent/MXPA03000677A/es unknown
- 2003-01-27 MX MX2007016467A patent/MX275177B/es unknown
- 2003-02-04 NO NO20030559A patent/NO332614B1/no not_active IP Right Cessation
Also Published As
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