BRPI0711637A2 - uso de polivinilamina para melhorar a cola de óleo e água em produtos celulósicos - Google Patents
uso de polivinilamina para melhorar a cola de óleo e água em produtos celulósicos Download PDFInfo
- Publication number
- BRPI0711637A2 BRPI0711637A2 BRPI0711637-3A BRPI0711637A BRPI0711637A2 BR PI0711637 A2 BRPI0711637 A2 BR PI0711637A2 BR PI0711637 A BRPI0711637 A BR PI0711637A BR PI0711637 A2 BRPI0711637 A2 BR PI0711637A2
- Authority
- BR
- Brazil
- Prior art keywords
- water
- oil
- polyvinylamine
- sizing
- sizing agent
- Prior art date
Links
- 238000004513 sizing Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 20
- -1 alkyl ketene dimer Chemical compound 0.000 claims description 14
- 238000011282 treatment Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 9
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 230000002411 adverse Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 56
- 235000019198 oils Nutrition 0.000 description 56
- 239000000123 paper Substances 0.000 description 35
- 238000012360 testing method Methods 0.000 description 26
- 239000003292 glue Substances 0.000 description 22
- 239000011436 cob Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 14
- 229920006318 anionic polymer Polymers 0.000 description 7
- 239000011111 cardboard Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000004519 grease Substances 0.000 description 5
- 239000002655 kraft paper Substances 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 5
- 239000011122 softwood Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 4
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 4
- 229920000768 polyamine Polymers 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 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 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 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 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000000539 dimer Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 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 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 235000021189 garnishes Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003141 primary amines Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical compound NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 125000001183 hydrocarbyl group Chemical class 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical group 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- 230000003313 weakening effect Effects 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
- 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
- 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
-
- 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
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
-
- 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
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- 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
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
Landscapes
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/433,365 | 2006-05-12 | ||
| US11/433,365 US20070261807A1 (en) | 2006-05-12 | 2006-05-12 | Use of polyvinylamine to improve oil and water sizing in cellulosic products |
| PCT/US2007/011518 WO2007133729A2 (en) | 2006-05-12 | 2007-05-11 | Use of polyvinylamine to improved oil and water sizing in cellulosic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0711637A2 true BRPI0711637A2 (pt) | 2012-01-17 |
Family
ID=38659253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0711637-3A BRPI0711637A2 (pt) | 2006-05-12 | 2007-05-11 | uso de polivinilamina para melhorar a cola de óleo e água em produtos celulósicos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20070261807A1 (es) |
| EP (1) | EP2024565A2 (es) |
| JP (1) | JP2009536990A (es) |
| KR (1) | KR20090018117A (es) |
| CN (1) | CN101443515A (es) |
| AU (1) | AU2007249809A1 (es) |
| BR (1) | BRPI0711637A2 (es) |
| CA (1) | CA2652855A1 (es) |
| MX (1) | MX2008014039A (es) |
| RU (1) | RU2008148826A (es) |
| TW (1) | TW200745412A (es) |
| WO (1) | WO2007133729A2 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2382574T3 (es) * | 2006-05-18 | 2012-06-11 | Hercules Incorporated | Aductos de adición de Michael como aditivos para papel y fabricación de papel |
| US20090159228A1 (en) * | 2007-12-21 | 2009-06-25 | Annabeth Law | Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat |
| US8632659B2 (en) * | 2009-12-18 | 2014-01-21 | Hercules Incorporated | Paper sizing composition |
| JP2017078227A (ja) * | 2014-02-25 | 2017-04-27 | 旭硝子株式会社 | パルプスラリー添加用耐油剤組成物、耐油紙の製造方法および耐油紙 |
| IT201800006666A1 (it) * | 2018-06-26 | 2019-12-26 | Materiale a base di polivinilammina con caratteristiche di stabilità in presenza di acqua e procedimento per la sua produzione. | |
| CN116710612B (zh) | 2020-12-04 | 2025-10-10 | 旭硝子化学美国有限公司 | 处理制品，制造处理制品的方法，和用于制造处理制品的分散体 |
| WO2025143171A1 (ja) * | 2023-12-27 | 2025-07-03 | ダイキン工業株式会社 | 耐油剤組成物 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961366A (en) * | 1957-02-27 | 1960-11-22 | Hercules Powder Co Ltd | Sized paper and method of making same |
| CH539727A (de) * | 1968-04-16 | 1973-02-28 | Daikin Ind Ltd | Verfahren zur Erzielung von dauerhaften öl-, wasserabweisendmachenden sowie antistatischen Eigenschaften auf Textilfasern |
| FI892425A0 (fi) * | 1987-11-04 | 1989-05-19 | Bruss Polt I | Foerfarande och anordning foer framstaellning av med i laengdriktningen variabel tvaersnittsprofil foersedda aemnen. |
| US5001198A (en) * | 1988-02-15 | 1991-03-19 | Director General Of Agency Of Industrial Science And Technology | Fluorine-containing polymeric compound and a method for the preparation thereof |
| US5252754A (en) * | 1991-11-18 | 1993-10-12 | Hercules Incorporated | Fluorinated aldoketene dimer structures and their use as combination oil and water resistant sizes for cellulosic materials |
| JP2660312B2 (ja) * | 1992-05-29 | 1997-10-08 | ヘキスト合成株式会社 | 含フッ素系水性撥水撥油組成物 |
| US20030192664A1 (en) * | 1995-01-30 | 2003-10-16 | Kulick Russell J. | Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making |
| FI103735B (fi) * | 1998-01-27 | 1999-08-31 | Kemira Chemicals Oy | Paperin tai vastaavan kuitutuotteen hydrofobointijärjestelmä |
| US6432550B1 (en) * | 1999-07-13 | 2002-08-13 | Konica Corporation | Ink-jet recording sheet |
| US6576049B1 (en) * | 2000-05-18 | 2003-06-10 | Bayer Corporation | Paper sizing compositions and methods |
| US6824650B2 (en) * | 2001-12-18 | 2004-11-30 | Kimberly-Clark Worldwide, Inc. | Fibrous materials treated with a polyvinylamine polymer |
| US6951962B2 (en) * | 2002-04-12 | 2005-10-04 | Hercules Incorporated | Oil/grease- and water-sizing agent for treatment of cellulosics |
| US20050234205A1 (en) * | 2002-06-13 | 2005-10-20 | Fumihiko Yamaguchi | Copolymer, paper-treating agent, and processed paper |
| DE10237911A1 (de) * | 2002-08-14 | 2004-02-26 | Basf Ag | Verwendung von Vinylamineinheiten enthaltenden Polymeren als Promoter für die Alkyldiketenleimung |
| ITMI20031104A1 (it) * | 2003-06-03 | 2004-12-04 | Solvay Solexis Spa | Acidi carbossilici(per) fluoropolieterei e loro uso per il trattamento oleorepellente della carta |
| ITMI20031105A1 (it) * | 2003-06-03 | 2004-12-04 | Solvay Solexis Spa | Uso per il trattamento oleorepellente della carta di perfluoropolieteri carbossilici |
| ES2424293T3 (es) * | 2004-11-03 | 2013-09-30 | J. Rettenmaier & Sohne Gmbh + Co. Kg | Carga que contiene celulosa para productos de papel, papel tisú o cartón así como procedimientos de producción para la misma así como producto de papel, papel tisú o cartón que contiene tal carga o mezcla seca usada para ello |
-
2006
- 2006-05-12 US US11/433,365 patent/US20070261807A1/en not_active Abandoned
-
2007
- 2007-05-11 CA CA002652855A patent/CA2652855A1/en not_active Abandoned
- 2007-05-11 KR KR1020087030227A patent/KR20090018117A/ko not_active Withdrawn
- 2007-05-11 RU RU2008148826/12A patent/RU2008148826A/ru not_active Application Discontinuation
- 2007-05-11 CN CNA2007800171605A patent/CN101443515A/zh active Pending
- 2007-05-11 WO PCT/US2007/011518 patent/WO2007133729A2/en not_active Ceased
- 2007-05-11 AU AU2007249809A patent/AU2007249809A1/en not_active Abandoned
- 2007-05-11 MX MX2008014039A patent/MX2008014039A/es unknown
- 2007-05-11 BR BRPI0711637-3A patent/BRPI0711637A2/pt not_active IP Right Cessation
- 2007-05-11 JP JP2009511009A patent/JP2009536990A/ja active Pending
- 2007-05-11 EP EP07794834A patent/EP2024565A2/en not_active Withdrawn
- 2007-05-14 TW TW096117084A patent/TW200745412A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2652855A1 (en) | 2007-11-22 |
| TW200745412A (en) | 2007-12-16 |
| WO2007133729A3 (en) | 2008-01-24 |
| KR20090018117A (ko) | 2009-02-19 |
| AU2007249809A1 (en) | 2007-11-22 |
| JP2009536990A (ja) | 2009-10-22 |
| MX2008014039A (es) | 2008-11-14 |
| WO2007133729A2 (en) | 2007-11-22 |
| EP2024565A2 (en) | 2009-02-18 |
| US20070261807A1 (en) | 2007-11-15 |
| RU2008148826A (ru) | 2010-06-20 |
| CN101443515A (zh) | 2009-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A E 5A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 4A E 5A ANUIDADES. |