BR112014031379A2 - processo para a fabricação de uma folha de papel e/ou papelão e similares - Google Patents
processo para a fabricação de uma folha de papel e/ou papelão e similaresInfo
- Publication number
- BR112014031379A2 BR112014031379A2 BR112014031379A BR112014031379A BR112014031379A2 BR 112014031379 A2 BR112014031379 A2 BR 112014031379A2 BR 112014031379 A BR112014031379 A BR 112014031379A BR 112014031379 A BR112014031379 A BR 112014031379A BR 112014031379 A2 BR112014031379 A2 BR 112014031379A2
- Authority
- BR
- Brazil
- Prior art keywords
- sheet
- cardboard
- paper
- mixture
- white water
- Prior art date
Links
- 239000011111 cardboard Substances 0.000 title abstract 3
- 239000011087 paperboard Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 229920003118 cationic copolymer Polymers 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
-
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/82—Pulp catching, de-watering, or recovering; Re-use of pulp-water adding fibre agglomeration compositions
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
-
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- 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
- D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1 / 1 resumo âprocesso para a fabricaãão de uma folha de papel e/ou papelão e similaresâ um mã©todo para a fabricaã§ã£o de uma folha de papel e/ou papelã£o, de acordo com o qual, em uma planta compreende uma bomba de ventoinha e uma caixa de entrada: - uma suspensã£o de fibra de celulose ã© preparada; - a ã¡gua branca ã© introduzida no estoque espesso; - a mistura ã© homogeneizada na bomba de ventoinha; - o estoque fino ã© transferido ã caixa de entrada; - a folha ã© formada e entã£o secada, caracterizado pelo fato de que, antes da homogeneizaã§ã£o da mistura na bomba de ventoinha, um copolãmero catiã´nico obtido pela degradaã§ã£o de reaã§ã£o de hofmann ã© introduzido nas ã¡guas brancas e/ou o estoque espesso e/ou a mistura formados pela ã¡guas brancas e o estoque espesso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1256575A FR2992981B1 (fr) | 2012-07-09 | 2012-07-09 | Procede ameliore de fabrication de papier utilisant un polymere obtenu par degradation d'hofmann |
PCT/FR2013/051406 WO2014009621A1 (fr) | 2012-07-09 | 2013-06-17 | Procede ameliore de fabrication de papier utilisant un polymere cationique obtenu par degradation d'hofmann |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014031379A2 true BR112014031379A2 (pt) | 2017-06-27 |
Family
ID=46826801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014031379A BR112014031379A2 (pt) | 2012-07-09 | 2013-06-17 | processo para a fabricação de uma folha de papel e/ou papelão e similares |
Country Status (9)
Country | Link |
---|---|
US (1) | US9303359B2 (pt) |
EP (1) | EP2870287B1 (pt) |
KR (1) | KR102123132B1 (pt) |
CN (1) | CN104395525A (pt) |
BR (1) | BR112014031379A2 (pt) |
CA (1) | CA2876609C (pt) |
ES (1) | ES2590528T3 (pt) |
FR (1) | FR2992981B1 (pt) |
WO (1) | WO2014009621A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3016363B1 (fr) * | 2014-01-15 | 2017-05-26 | Snf Sas | Solution aqueuse de copolymeres cationiques derives d'acrylamide, procede de preparation et utilisation |
CN105754022B (zh) * | 2016-03-15 | 2018-07-17 | 福州大学 | 3-乙烯胺基-2-羟丙基三甲基氯化铵共聚物及其制备和应用 |
EP3515673A4 (en) * | 2016-09-19 | 2020-05-27 | FPInnovations | ISOTROPIC BINDERLESS PRODUCTS IN THE PLAN OF COMPOSITIONS BASED ON CELLULOSIC FILAMENTS BY COMPRESSION MOLDING |
CN110653913A (zh) * | 2019-08-26 | 2020-01-07 | 江苏中联路基工程有限公司 | 一种可降解植物排水板板芯及其制备方法 |
CN112194743B (zh) * | 2020-10-09 | 2022-12-09 | 安徽天润化学工业股份有限公司 | 一种基于霍夫曼降解反应的改性聚丙烯酰胺制备方法及其应用 |
FR3127507B1 (fr) * | 2021-09-27 | 2023-10-27 | Snf Sa | Procede de fabrication de papier et de carton |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5777398A (en) | 1980-10-27 | 1982-05-14 | Seiko Kagaku Kogyo Co Ltd | Papermaking method due to paper making stock material containing water glass |
DE3445932A1 (de) * | 1984-12-17 | 1986-06-26 | Boehringer Ingelheim KG, 6507 Ingelheim | Pharmazeutische zusammensetzungen |
US5126014A (en) * | 1991-07-16 | 1992-06-30 | Nalco Chemical Company | Retention and drainage aid for alkaline fine papermaking process |
DE10334133A1 (de) | 2003-07-25 | 2005-02-24 | Basf Ag | Wässrige Zusammensetzung und deren Verwendung zur Papierherstellung |
DE102004013007A1 (de) * | 2004-03-16 | 2005-10-06 | Basf Ag | Verfahren zur Herstellung von Papier, Pappe und Karton |
SE0402178D0 (sv) | 2004-09-10 | 2004-09-10 | Swedish Bioclean Engineering A | Anordning och metod relaterande processindustri |
PL1828481T3 (pl) | 2004-12-17 | 2016-03-31 | Basf Se | Papiery o dużej zawartości wypełniaczy i wysokiej wytrzymałości na sucho |
DE102005025374A1 (de) * | 2005-05-31 | 2006-12-07 | Basf Ag | Polymer-Pigment-Hybride für die Papierherstellung |
GB0702249D0 (en) * | 2007-02-05 | 2007-03-14 | Ciba Sc Holding Ag | Manufacture of paper or paperboard |
FR2912749B1 (fr) * | 2007-02-19 | 2009-04-24 | Snf Soc Par Actions Simplifiee | Copolymeres cationiques derives d'acrylamide et leur utilisations |
FR2918989B1 (fr) * | 2007-07-18 | 2010-08-27 | Snf Sas | Polymeres cationiques d'acrylamide post ramifies solubles dans l'eau et leurs realisations |
US8172983B2 (en) | 2007-09-12 | 2012-05-08 | Nalco Company | Controllable filler prefloculation using a dual polymer system |
FR2938842B1 (fr) | 2008-11-27 | 2012-09-21 | Snf Sas | Nouveau procede de preparation de copolymeres d'acrylamide par reaction de degradation d'hofmann |
EP2443282A1 (de) * | 2009-06-16 | 2012-04-25 | Basf Se | Verfahren zur reduktion von ablagerungen in der trockenpartie bei der herstellung von papier, pappe und karton |
FR2948941B1 (fr) | 2009-08-04 | 2011-10-28 | Snf Sas | Copolymers cationiques derives d'acrylamide et leurs utilisations |
FR2963364B1 (fr) | 2010-08-02 | 2014-12-26 | Snf Sas | Procede de fabrication de papier et carton presentant des proprietes de retention et d'egouttage ameliorees. |
-
2012
- 2012-07-09 FR FR1256575A patent/FR2992981B1/fr not_active Expired - Fee Related
-
2013
- 2013-06-17 EP EP13737326.2A patent/EP2870287B1/fr not_active Not-in-force
- 2013-06-17 WO PCT/FR2013/051406 patent/WO2014009621A1/fr active Application Filing
- 2013-06-17 ES ES13737326.2T patent/ES2590528T3/es active Active
- 2013-06-17 KR KR1020147035842A patent/KR102123132B1/ko not_active Expired - Fee Related
- 2013-06-17 CA CA2876609A patent/CA2876609C/en active Active
- 2013-06-17 CN CN201380031028.5A patent/CN104395525A/zh active Pending
- 2013-06-17 US US14/408,889 patent/US9303359B2/en not_active Expired - Fee Related
- 2013-06-17 BR BR112014031379A patent/BR112014031379A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2876609C (en) | 2020-02-11 |
CA2876609A1 (en) | 2014-01-16 |
EP2870287B1 (fr) | 2016-08-17 |
WO2014009621A1 (fr) | 2014-01-16 |
FR2992981A1 (fr) | 2014-01-10 |
KR20150035723A (ko) | 2015-04-07 |
KR102123132B1 (ko) | 2020-06-15 |
FR2992981B1 (fr) | 2014-07-04 |
EP2870287A1 (fr) | 2015-05-13 |
CN104395525A (zh) | 2015-03-04 |
US20150176208A1 (en) | 2015-06-25 |
ES2590528T3 (es) | 2016-11-22 |
US9303359B2 (en) | 2016-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |