BRPI0814754A2 - Polímeros contendo vinilamina modificada como aditivos na fabricação de papel - Google Patents

Polímeros contendo vinilamina modificada como aditivos na fabricação de papel

Info

Publication number
BRPI0814754A2
BRPI0814754A2 BRPI0814754-0A2A BRPI0814754A BRPI0814754A2 BR PI0814754 A2 BRPI0814754 A2 BR PI0814754A2 BR PI0814754 A BRPI0814754 A BR PI0814754A BR PI0814754 A2 BRPI0814754 A2 BR PI0814754A2
Authority
BR
Brazil
Prior art keywords
polymers
functional groups
additives
modified
polymers containing
Prior art date
Application number
BRPI0814754-0A2A
Other languages
English (en)
Inventor
Qu-Ming Gu
Jonathan M Mckay
Richard J Riehle
Original Assignee
Hercules Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of BRPI0814754A2 publication Critical patent/BRPI0814754A2/pt
Publication of BRPI0814754B1 publication Critical patent/BRPI0814754B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/10—Acylation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/46—Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
    • 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
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F126/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • 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
    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • 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
    • D21H21/18—Reinforcing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BRPI0814754A 2007-08-02 2008-07-31 polímeros contendo vinilamina modificada como aditivos na fabricação de papel BRPI0814754B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96306407P 2007-08-02 2007-08-02
PCT/US2008/009243 WO2009017781A2 (en) 2007-08-02 2008-07-31 Modified vinylamine-containing polymers as additives in papermaking

Publications (2)

Publication Number Publication Date
BRPI0814754A2 true BRPI0814754A2 (pt) 2015-03-03
BRPI0814754B1 BRPI0814754B1 (pt) 2019-02-05

Family

ID=39789907

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814754A BRPI0814754B1 (pt) 2007-08-02 2008-07-31 polímeros contendo vinilamina modificada como aditivos na fabricação de papel

Country Status (14)

Country Link
US (1) US8604134B2 (pt)
EP (1) EP2178929B1 (pt)
JP (1) JP2010535269A (pt)
KR (1) KR101507190B1 (pt)
CN (1) CN101815728B (pt)
AT (1) ATE543837T1 (pt)
BR (1) BRPI0814754B1 (pt)
CA (1) CA2695400C (pt)
ES (1) ES2379139T4 (pt)
MX (1) MX301592B (pt)
PL (1) PL2178929T3 (pt)
PT (1) PT2178929E (pt)
WO (1) WO2009017781A2 (pt)
ZA (1) ZA201001487B (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052957A1 (de) * 2004-10-29 2006-05-04 Basf Ag Verfahren zur Herstellung von gekrepptem Papier
US8293073B2 (en) * 2005-06-30 2012-10-23 Nalco Company Modified vinylamine/vinylformamide polymers for use as creping adhesives
US9266301B2 (en) 2005-06-30 2016-02-23 Nalco Company Method to adhere and dislodge crepe paper
AU2010208154B2 (en) * 2007-08-02 2014-11-13 Solenis Technologies Cayman, L.P. Quaternary vinylamine-containing polymers as additives in papermaking
JP5219546B2 (ja) * 2008-02-21 2013-06-26 ハイモ株式会社 粘着性物質による障害作用抑制方法
BR112012010780B1 (pt) 2009-11-06 2019-09-10 Hercules Inc composição de revestimento e seu processo de fabricação
CN102713059B (zh) 2009-12-29 2015-09-02 索理思科技开曼公司 用含乙烯胺的聚合物和含丙烯酰胺的聚合物处理提高纸张干强度的方法
DE102010020249A1 (de) 2010-05-11 2011-11-17 Cs Compact System Gmbh Verfahren zur Emulgierung von Leimungsmitteln für die Papierherstellung, Verwendung von Polymeren sowie emulgierbereite Mischung
JP5549433B2 (ja) * 2010-07-05 2014-07-16 日東紡績株式会社 水溶性高分子化合物、その製造方法およびそれを含む表面処理剤
CN102121208B (zh) * 2010-12-03 2013-01-09 江门市高力依科技实业有限公司 一种造纸干强剂的制备方法
CN102121207B (zh) * 2010-12-03 2012-09-26 江门市高力依科技实业有限公司 一种造纸干强剂
TWI527835B (zh) 2011-04-14 2016-04-01 英屬開曼群島索理思科技開曼公司 製造經醯化含乙烯胺之聚合物之方法及其作為造紙添加物之應用
EP2726568A2 (en) * 2011-06-30 2014-05-07 Hercules Incorporated Adhesive additive
CN103966886A (zh) * 2013-02-05 2014-08-06 金东纸业（江苏）股份有限公司 造纸工艺
CN103215833B (zh) * 2013-04-11 2015-12-23 金红叶纸业集团有限公司 消除损纸胶粘物的方法及造纸方法
FR3009830B1 (fr) 2013-08-22 2015-08-14 Snf Sas Nouveaux complexes de polymeres hydrosolubles et leurs utilisations
FI20145063A7 (fi) 2014-01-22 2015-07-23 Kemira Oyj Paperinvalmistusainekoostumus ja menetelmä kuitumassan käsittelemiseksi
PT3132092T (pt) 2014-04-16 2019-12-18 Solenis Tech Lp Polímeros contendo vinilamina modificada e sua utilização no fabrico de papel
FI126468B (en) 2014-10-09 2016-12-30 Kemira Oyj POLYMER PRODUCT, METHOD FOR MANUFACTURE OF POLYMER AND USE OF POLYMER
WO2016096477A1 (de) 2014-12-16 2016-06-23 Basf Se Verfahren zur herstellung von papier und karton
US9783933B2 (en) * 2015-04-10 2017-10-10 Solenis Technologies, L.P. Modified vinylamine-containing polymers and their use in papermaking
US9663899B2 (en) * 2015-08-26 2017-05-30 Solenis Technologies, L.P. Method for making lignocellulosic paper and paper product
US10036126B2 (en) * 2016-07-26 2018-07-31 Footprint International, LLC Methods for manufacturing fiber-based beverage lids
US20180030658A1 (en) 2016-07-26 2018-02-01 Footprint International, LLC Methods and Apparatus For Manufacturing Fiber-Based Produce Containers
US9988199B2 (en) * 2016-07-26 2018-06-05 Footprint International, LLC Methods and apparatus for manufacturing fiber-based microwavable food containers
US10428467B2 (en) 2016-07-26 2019-10-01 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers
US10124926B2 (en) 2016-07-27 2018-11-13 Footprint International, LLC Methods and apparatus for manufacturing fiber-based, foldable packaging assemblies
US10618992B2 (en) * 2017-07-31 2020-04-14 Solenis Technologies, L.P. Hydrophobic vinylamine-containing polymer compositions and their use in papermaking applications
FI3697964T3 (en) 2017-10-18 2024-09-03 Solenis Technologies Cayman Lp METHOD FOR MANUFACTURE OF SINGLE OR MULTI-LAYER PAPER
PL3697963T3 (pl) 2017-10-18 2024-11-04 Solenis Technologies Cayman, L.P. Sposób wytwarzania papieru wielowarstwowego
ES2951164T3 (es) * 2018-04-04 2023-10-18 Solenis Tech Lp Aplicación asistida por espuma de aditivos de resistencia a productos de papel
US11306440B2 (en) 2019-06-28 2022-04-19 Footprint International, LLC Methods and apparatus for manufacturing fiber-based meat containers
EP4093820A4 (en) * 2020-03-18 2024-02-21 Kemira Oyj GPAM COMPOSITIONS AND METHODS
EP4256129B1 (en) 2020-12-04 2025-08-13 AGC Chemicals Americas, Inc. Treated article, methods of making the treated article, and dispersion for use in making the treated article
US12331467B2 (en) * 2022-03-24 2025-06-17 Board Of Trustees Of Western Michigan University Glyoxylated starch additive for pulp products
CN116854867B (zh) * 2023-07-31 2024-08-23 山东诺尔生物科技有限公司 一种疏水缔合型超支化造纸湿强剂及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721140A (en) 1952-09-19 1955-10-18 Hercules Powder Co Ltd Paper of high wet strength and process therefor
DE3128478A1 (de) 1981-07-18 1983-02-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von linearen, basischen polymerisaten
DE3534273A1 (de) 1985-09-26 1987-04-02 Basf Ag Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier
CA1283748C (en) 1986-06-25 1991-04-30 Takaharu Itagaki Vinylamine copolymer, flocculating agent and paper strength increasingagent using the same, as well as process for producing the same
EP0580078B1 (de) * 1992-07-22 1997-10-15 Hoechst Aktiengesellschaft Hydrophile Zentren aufweisende Polyvinylamin-Derivate, Verfahren zu ihrer Herstellung sowie die Verwendung der Verbindungen als Arzneimittel, Wirkstoffträger und Nahrungsmittelhilfsstoff
US5324787A (en) * 1992-11-18 1994-06-28 Air Products And Chemicals, Inc. Modification of poly (vinylamine)
US5630907A (en) 1992-12-07 1997-05-20 Basf Aktiengesellschaft Use of hydrolyzed copolymers of N-vinylcarboxamides and monoethylenically unsaturated carboxylic acids in papermaking
US5292441A (en) 1993-01-12 1994-03-08 Betz Laboratories, Inc. Quaternized polyvinylamine water clarification agents
US5530907A (en) 1993-08-23 1996-06-25 Tcsi Corporation Modular networked image processing system and method therefor
ES2135849T3 (es) 1995-05-18 1999-11-01 Fort James Corp Nuevas formulaciones de adhesivo de crespado, metodo de crespado y banda fibrosa crespada.
DE19607674A1 (de) 1996-02-29 1997-09-04 Basf Ag Verwendung von hydrolysierten Polymerisaten von N-Vinylcarbonsäureamiden als Mittel zur Erhöhung der Trockenfestigkeit von Papier, Pappe und Karton
DE19636883A1 (de) * 1996-09-11 1998-03-12 Basf Ag Unlösliche, nur wenig quellbare Polymerisate mit modifizierten Aminogruppen, Verfahren zu ihrer Herstellung und ihre Verwendung
JPH10110010A (ja) * 1996-10-04 1998-04-28 Hymo Corp 水溶性高分子およびその用途
US5994449A (en) 1997-01-23 1999-11-30 Hercules Incorporated Resin compositions for making wet and dry strength paper and their use as creping adhesives
DE19713755A1 (de) 1997-04-04 1998-10-08 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton mit hoher Trockenfestigkeit
US7404863B2 (en) * 1997-05-09 2008-07-29 Semitool, Inc. Methods of thinning a silicon wafer using HF and ozone
US5948125A (en) 1997-05-20 1999-09-07 Ciba Specialty Chemicals Corporation Method of treating dyed, natural or synthetic polyamide fibre materials
DE69941186D1 (de) * 1998-04-29 2009-09-10 Roger E Marchant Oberflächenaktive stoffe die glycocalyx imitieren
FR2791688B1 (fr) 1999-03-29 2005-03-18 Snf Sa Nouveaux procedes de synthese d'agents floculants et coagulants de type polyvinylamine pva, nouveaux agents obtenus, et leurs utilisations et papiers ameliores ainsi obtenus.
DE10041211A1 (de) 2000-08-22 2002-03-07 Basf Ag Verwendung hydrophiler Pfropfcopolymere mit N-Vinylamin-und /oder offenkettigen n-Vinylamdeinheiten in kosmetischen Formulierungen
US6824650B2 (en) 2001-12-18 2004-11-30 Kimberly-Clark Worldwide, Inc. Fibrous materials treated with a polyvinylamine polymer
US7090745B2 (en) 2002-09-13 2006-08-15 University Of Pittsburgh Method for increasing the strength of a cellulosic product
FR2854898B1 (fr) * 2003-05-12 2007-07-13 Roquette Freres Procede de cationisation d'amidons issus de legumineuses, amidons cationiques ainsi obtenus et leurs applications
US20060254738A1 (en) 2005-05-16 2006-11-16 Anderson Kevin R Cationic crosslinked starch containing compositions and use thereof

Also Published As

Publication number Publication date
ES2379139T3 (es) 2012-04-23
WO2009017781A3 (en) 2009-03-19
ES2379139T4 (es) 2012-08-06
PT2178929E (pt) 2012-03-16
US8604134B2 (en) 2013-12-10
MX301592B (es) 2012-07-24
AU2008282777A1 (en) 2009-02-05
EP2178929A2 (en) 2010-04-28
CA2695400A1 (en) 2009-02-05
US20090043051A1 (en) 2009-02-12
CN101815728B (zh) 2013-08-28
CA2695400C (en) 2019-04-02
CN101815728A (zh) 2010-08-25
ZA201001487B (en) 2011-05-25
ATE543837T1 (de) 2012-02-15
KR101507190B1 (ko) 2015-03-30
BRPI0814754B1 (pt) 2019-02-05
MX2010001318A (es) 2010-03-26
KR20100052498A (ko) 2010-05-19
EP2178929B1 (en) 2012-02-01
JP2010535269A (ja) 2010-11-18
WO2009017781A2 (en) 2009-02-05
PL2178929T3 (pl) 2012-07-31

Similar Documents

Publication Publication Date Title
BRPI0814754A2 (pt) Polímeros contendo vinilamina modificada como aditivos na fabricação de papel
MX2009008332A (es) Fabricacion de papel o carton.
DE59811513D1 (de) Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit
ES2570175T3 (es) Fabricación de hojas de pasta celulósica
MX2019003131A (es) Productos de papel absorbente que tienen propiedades de resistencia fisica excepcionales.
MX2009008333A (es) Fabricacion de papel con carga.
NZ609491A (en) Papermaking and products made thereby with ionic crosslinked polymeric microparticle
DE602007006042D1 (de) Biopolymere als nassfestmittel
WO2008016639A3 (en) Durable paper
MY186279A (en) Papermaking agent composition and method for treating fibre stock
BR112014004225A2 (pt) método para aumentar as vantagens dos auxiliares de resistência na produção de papel e papel-cartão
WO2016085836A8 (en) Paper-making aid composition and process for increasing tensile strength of paper
BR112013002371A2 (pt) método para a fabricação de uma folha de papel e/ou papel cartão
WO2006094977A3 (de) Superabsorbierender schaum, verfahren zu seiner herstellung und seine verwendung
BR112015032452A2 (pt) método para melhorar um substrato de papel usado em um processo de fabricação de papel
WO2009013913A1 (ja) 製紙用内添サイズ剤およびその用途
BR112014014398A2 (pt) sistema e processo para melhorar papel e papelão
SE0400280D0 (sv) Enzymatic treatment of pulp to increase strength
BRPI0401695A (pt) Processo, composição quìmica lìquida e produto quìmico para a retenção e drenagem do estoque na fabricação de papel, papelão, cartolina e outros produtos similares
PT2431519E (pt) Composições de agente de branqueamento fluorescente
DE60140347D1 (de) Verfahren zur verbesserung drückfähigkeit und streichfähigkeit von papier und karton
BR112015016116A2 (pt) processo para fabricar papel ou papelão
MX2017004893A (es) Composicion de solidificacion para papel y carton.
BR112015001116A2 (pt) polímero catiônico hidrofobicamente modificado, processo para a manufatura de um polímero catiônico hidrofobicamente modificado, e, uso de um polímero catiônico hidrofobicamente modificado
WO2006123989A3 (en) A process for the production of paper

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SOLENIS TECHNOLOGIES CAYMAN, L.P. (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C08F 8/10 (2006.01), C08F 8/12 (2006.01), C08F 8/1

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2019, OBSERVADAS AS CONDICOES LEGAIS