BR112020002491A2 - métodos de produção de produtos de papel através do uso de um cilindro dotado de um padrão - Google Patents
métodos de produção de produtos de papel através do uso de um cilindro dotado de um padrão Download PDFInfo
- Publication number
- BR112020002491A2 BR112020002491A2 BR112020002491-0A BR112020002491A BR112020002491A2 BR 112020002491 A2 BR112020002491 A2 BR 112020002491A2 BR 112020002491 A BR112020002491 A BR 112020002491A BR 112020002491 A2 BR112020002491 A2 BR 112020002491A2
- Authority
- BR
- Brazil
- Prior art keywords
- pattern
- cylinder
- mat
- nascent
- vacuum
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 131
- 238000012546 transfer Methods 0.000 claims abstract description 94
- 238000000465 moulding Methods 0.000 claims abstract description 58
- 230000000630 rising effect Effects 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 77
- 239000007787 solid Substances 0.000 claims description 62
- 238000001035 drying Methods 0.000 claims description 61
- 239000000835 fiber Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000007605 air drying Methods 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 8
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 102
- 239000000047 product Substances 0.000 description 30
- 239000000203 mixture Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 229920002522 Wood fibre Polymers 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005056 compaction Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 239000002025 wood fiber Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000010147 laser engraving Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 241000609240 Ambelania acida Species 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 241000209134 Arundinaria Species 0.000 description 1
- 241001071161 Asclepias Species 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 241000945868 Eulaliopsis Species 0.000 description 1
- 240000000907 Musa textilis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000183024 Populus tremula Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- QBMMXKBJLULUPX-UHFFFAOYSA-N calcium methanediolate Chemical compound [Ca+2].[O-]C[O-] QBMMXKBJLULUPX-UHFFFAOYSA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- YSGSDAIMSCVPHG-UHFFFAOYSA-N valyl-methionine Chemical compound CSCCC(C(O)=O)NC(=O)C(N)C(C)C YSGSDAIMSCVPHG-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 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
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/005—Mechanical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/12—Crêping
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F2/00—Transferring continuous webs from wet ends to press sections
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/181—Drying webs by hot air on Yankee cylinder
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/002—Tissue paper; Absorbent paper
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/02—Patterned paper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762542378P | 2017-08-08 | 2017-08-08 | |
| US62/542.378 | 2017-08-08 | ||
| US16/023.451 | 2018-06-29 | ||
| US16/023,451 US10697120B2 (en) | 2017-08-08 | 2018-06-29 | Methods of making paper products using a patterned cylinder |
| PCT/IB2018/055644 WO2019030603A1 (en) | 2017-08-08 | 2018-07-27 | METHODS OF MANUFACTURING PAPER PRODUCTS USING A STRUCTURED ROLL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020002491A2 true BR112020002491A2 (pt) | 2020-07-28 |
Family
ID=65271085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020002491-0A BR112020002491A2 (pt) | 2017-08-08 | 2018-07-27 | métodos de produção de produtos de papel através do uso de um cilindro dotado de um padrão |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US10697120B2 (https=) |
| EP (2) | EP3913138B1 (https=) |
| JP (1) | JP7219749B2 (https=) |
| KR (1) | KR20200035939A (https=) |
| CN (1) | CN110914495B (https=) |
| BR (1) | BR112020002491A2 (https=) |
| CA (1) | CA3064165A1 (https=) |
| CL (1) | CL2020000285A1 (https=) |
| ES (2) | ES2892309T3 (https=) |
| FI (1) | FI3913138T3 (https=) |
| HU (1) | HUE055949T2 (https=) |
| MX (1) | MX2020001250A (https=) |
| PL (1) | PL3665327T3 (https=) |
| RU (1) | RU2768672C2 (https=) |
| WO (1) | WO2019030603A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11035077B2 (en) * | 2016-02-08 | 2021-06-15 | Gpcp Ip Holdings Llc | Methods of making paper products using a molding roll |
| EP3414394B1 (en) | 2016-02-08 | 2023-09-13 | GPCP IP Holdings LLC | Molding roll for making paper products |
| WO2017139123A1 (en) * | 2016-02-08 | 2017-08-17 | Georgia-Pacific Consumer Products Lp | Methods of making paper products using a molding roll |
| US10697120B2 (en) * | 2017-08-08 | 2020-06-30 | Gpcp Ip Holdings Llc | Methods of making paper products using a patterned cylinder |
| IT202000020926A1 (it) | 2020-09-03 | 2022-03-03 | A Celli Paper Spa | Pressa a scarpa per carta e relativo metodo |
| JP7156652B1 (ja) | 2021-11-24 | 2022-10-19 | 川之江造機株式会社 | 微細繊維シート製造装置 |
| WO2025111535A1 (en) * | 2023-11-22 | 2025-05-30 | Curt G. Joa, Inc. | Multi-piece transfer system assembly for use in manufacturing absorbent products |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3104197A (en) | 1959-06-29 | 1963-09-17 | Crown Zellerbach Corp | Extensible paper and the process of producing the same |
| JPS527306A (en) | 1975-07-08 | 1977-01-20 | Nippon Steel Corp | Method of cooling sintering cake |
| CA1213768A (en) | 1982-11-08 | 1986-11-12 | Celotex Corporation (The) | Wet-end molding method and molded product |
| US4608108A (en) | 1982-11-08 | 1986-08-26 | The Celotex Corporation | Wet-end molding method and molded product |
| US4698257A (en) | 1982-11-08 | 1987-10-06 | The Celotex Corporation | Wet-end molded product |
| US5411636A (en) | 1993-05-21 | 1995-05-02 | Kimberly-Clark | Method for increasing the internal bulk of wet-pressed tissue |
| US5704101A (en) | 1995-06-05 | 1998-01-06 | Kimberly-Clark Worldwide, Inc. | Creped and/or apertured webs and process for producing the same |
| JP3628467B2 (ja) * | 1997-02-28 | 2005-03-09 | 花王株式会社 | 嵩高紙製造装置及びそれを用いた嵩高紙の製造方法 |
| US6416631B1 (en) | 1998-10-29 | 2002-07-09 | Voith Sulzer Papiertechnik Patent Gmbh | Pressing apparatus having semipermeable membrane |
| US6161303A (en) | 1998-10-29 | 2000-12-19 | Voith Sulzer Papiertechnik Patent Gmbh | Pressing apparatus having chamber end sealing |
| US6248210B1 (en) | 1998-11-13 | 2001-06-19 | Fort James Corporation | Method for maximizing water removal in a press nip |
| US6592721B1 (en) * | 1999-05-12 | 2003-07-15 | International Paper Company | Apparatus for dewatering a suction papermaking roll |
| JP3703711B2 (ja) | 2000-11-27 | 2005-10-05 | ユニ・チャーム株式会社 | 不織布の製造方法および製造装置 |
| DE60324829D1 (de) | 2002-10-07 | 2009-01-02 | Georgia Pacific Consumer Prod | Verfahren zum herstellen einer gekreppten zellstoffbahn |
| US7662257B2 (en) | 2005-04-21 | 2010-02-16 | Georgia-Pacific Consumer Products Llc | Multi-ply paper towel with absorbent core |
| US7442278B2 (en) | 2002-10-07 | 2008-10-28 | Georgia-Pacific Consumer Products Lp | Fabric crepe and in fabric drying process for producing absorbent sheet |
| US7494563B2 (en) | 2002-10-07 | 2009-02-24 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
| US7789995B2 (en) | 2002-10-07 | 2010-09-07 | Georgia-Pacific Consumer Products, LP | Fabric crepe/draw process for producing absorbent sheet |
| US8603296B2 (en) | 2002-10-07 | 2013-12-10 | Georgia-Pacific Consumer Products Lp | Method of making a fabric-creped absorbent cellulosic sheet with improved dispensing characteristics |
| US6855227B2 (en) | 2003-01-31 | 2005-02-15 | Voith Paper Patent Gmbh | Paper machine and method of dewatering a fiber web using displacement pressing and through air drying |
| US7186317B2 (en) | 2003-12-12 | 2007-03-06 | Kimberly-Clark Worldwide, Inc. | Method for producing soft bulky tissue |
| US8293072B2 (en) | 2009-01-28 | 2012-10-23 | Georgia-Pacific Consumer Products Lp | Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt |
| ITFI20040102A1 (it) | 2004-04-29 | 2004-07-29 | Guglielmo Biagiotti | Metodo e dispositivo per la produzione di carta tissue |
| US7503998B2 (en) * | 2004-06-18 | 2009-03-17 | Georgia-Pacific Consumer Products Lp | High solids fabric crepe process for producing absorbent sheet with in-fabric drying |
| ITFI20050218A1 (it) | 2005-10-20 | 2007-04-21 | Guglielmo Biagiotti | Perfezionamenti ai metodi e dispositivi per la produzione di carte tissue e velo di carta da questi derivante |
| US8080130B2 (en) | 2008-02-01 | 2011-12-20 | Georgia-Pacific Consumer Products Lp | High basis weight TAD towel prepared from coarse furnish |
| EP3414394B1 (en) | 2016-02-08 | 2023-09-13 | GPCP IP Holdings LLC | Molding roll for making paper products |
| WO2017139123A1 (en) | 2016-02-08 | 2017-08-17 | Georgia-Pacific Consumer Products Lp | Methods of making paper products using a molding roll |
| US11035077B2 (en) | 2016-02-08 | 2021-06-15 | Gpcp Ip Holdings Llc | Methods of making paper products using a molding roll |
| US10697120B2 (en) * | 2017-08-08 | 2020-06-30 | Gpcp Ip Holdings Llc | Methods of making paper products using a patterned cylinder |
-
2018
- 2018-06-29 US US16/023,451 patent/US10697120B2/en not_active Expired - Fee Related
- 2018-07-27 CN CN201880047614.1A patent/CN110914495B/zh not_active Expired - Fee Related
- 2018-07-27 ES ES18743595T patent/ES2892309T3/es active Active
- 2018-07-27 JP JP2020502125A patent/JP7219749B2/ja active Active
- 2018-07-27 WO PCT/IB2018/055644 patent/WO2019030603A1/en not_active Ceased
- 2018-07-27 KR KR1020207000798A patent/KR20200035939A/ko not_active Abandoned
- 2018-07-27 PL PL18743595T patent/PL3665327T3/pl unknown
- 2018-07-27 HU HUE18743595A patent/HUE055949T2/hu unknown
- 2018-07-27 RU RU2019138529A patent/RU2768672C2/ru active
- 2018-07-27 CA CA3064165A patent/CA3064165A1/en active Pending
- 2018-07-27 EP EP21184030.1A patent/EP3913138B1/en active Active
- 2018-07-27 MX MX2020001250A patent/MX2020001250A/es unknown
- 2018-07-27 ES ES21184030T patent/ES2961723T3/es active Active
- 2018-07-27 EP EP18743595.3A patent/EP3665327B1/en active Active
- 2018-07-27 BR BR112020002491-0A patent/BR112020002491A2/pt active Search and Examination
- 2018-07-27 FI FIEP21184030.1T patent/FI3913138T3/fi active
-
2020
- 2020-01-31 CL CL2020000285A patent/CL2020000285A1/es unknown
- 2020-04-17 US US16/851,181 patent/US11105044B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20200240082A1 (en) | 2020-07-30 |
| EP3665327A1 (en) | 2020-06-17 |
| MX2020001250A (es) | 2020-03-20 |
| EP3913138B1 (en) | 2023-09-13 |
| US11105044B2 (en) | 2021-08-31 |
| US10697120B2 (en) | 2020-06-30 |
| KR20200035939A (ko) | 2020-04-06 |
| US20190048525A1 (en) | 2019-02-14 |
| JP7219749B2 (ja) | 2023-02-08 |
| EP3913138A1 (en) | 2021-11-24 |
| ES2892309T3 (es) | 2022-02-03 |
| RU2019138529A3 (https=) | 2021-09-10 |
| CL2020000285A1 (es) | 2020-09-11 |
| CN110914495A (zh) | 2020-03-24 |
| JP2020530074A (ja) | 2020-10-15 |
| HUE055949T2 (hu) | 2022-01-28 |
| EP3665327B1 (en) | 2021-09-01 |
| FI3913138T3 (fi) | 2023-10-04 |
| CN110914495B (zh) | 2022-04-01 |
| ES2961723T3 (es) | 2024-03-13 |
| CA3064165A1 (en) | 2019-02-14 |
| RU2019138529A (ru) | 2021-09-10 |
| RU2768672C2 (ru) | 2022-03-24 |
| WO2019030603A1 (en) | 2019-02-14 |
| PL3665327T3 (pl) | 2021-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112020002491A2 (pt) | métodos de produção de produtos de papel através do uso de um cilindro dotado de um padrão | |
| AU2006333550B2 (en) | Tissue sheet molded with elevated elements and methods of making the same | |
| US6585856B2 (en) | Method for controlling degree of molding in through-dried tissue products | |
| ES2229549T3 (es) | Metodo para la fabricacion de hojas continuas resistentes de baja densidad. | |
| US20080035290A1 (en) | Paper Machine And Method For Manufacturing Paper | |
| BR0214110B1 (pt) | método de redução de formação de ninhos em produtos de papel e produtos de papel formados a partir do mesmo. | |
| ES2959239T3 (es) | Rodillo de moldeo para fabricación de productos de papel | |
| JP4961430B2 (ja) | ティッシュペーパーを製造する方法及び装置、さらに、この方法及び装置を使用して得たティッシュペーパーのウェブ | |
| JP7043410B2 (ja) | モールディングロールを使用して紙製品を作製する方法 | |
| JP5280352B2 (ja) | 多層織りクレーピング布地 | |
| JP6989511B2 (ja) | モールディングロールを使用して紙製品を作製する方法 | |
| AU2007240772A1 (en) | Multi-layer woven creping fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |