BR0010392A - Procesos para o fracionamento de polìmeros sintéticos e para o fracionamento de polìmeros contendo amino sintéticos, solúveis em água ou dispersivos em água por ultrafiltragem, polìmero sintético contendo amino, e, uso dos polìmeros - Google Patents

Procesos para o fracionamento de polìmeros sintéticos e para o fracionamento de polìmeros contendo amino sintéticos, solúveis em água ou dispersivos em água por ultrafiltragem, polìmero sintético contendo amino, e, uso dos polìmeros

Info

Publication number
BR0010392A
BR0010392A BR0010392-6A BR0010392A BR0010392A BR 0010392 A BR0010392 A BR 0010392A BR 0010392 A BR0010392 A BR 0010392A BR 0010392 A BR0010392 A BR 0010392A
Authority
BR
Brazil
Prior art keywords
polymers
synthetic
water
fractionation
ultrafiltration
Prior art date
Application number
BR0010392-6A
Other languages
English (en)
Other versions
BR0010392B1 (pt
Inventor
Ulrich Steuerle
Hartwig Voss
Bernbach Juergen
Decker Juergen
Rainer Dyllick-Brenzinger
Klaus Lorenz
Hubert Meixner
Martin Ruebenacker
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR0010392A publication Critical patent/BR0010392A/pt
Publication of BR0010392B1 publication Critical patent/BR0010392B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polyamides (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"PROCESSOS PARA O FRACIONAMENTO DE POLìMEROS SINTéTICOS E PARA O FRACIONAMENTO DE POLìMEROS CONTENDO AMINO SINTéTICOS, SOLúVEIS EM áGUA OU DISPERSIVOS EM áGUA POR ULTRAFILTRAGEM, POLìMERO SINTéTICO CONTENDO AMINO, E, USO DOS POLìMEROS". A invenção refere-se a um método para fracionamento de polímeros sintéticos solúveis ou dispersivos em água contendo amino grupos com uma larga distribuição de massa molar, por meio de ultrafiltragem. A solução ou dispersão polimérica que e para ser fracionada é continuamente alimentada dentro de um circuito de ultrafiltragem, compreendendo pelo menos uma unidade de ultrafiltragem, e o retentado, com uma mais estreita distribuição de massa molar, e o permeado são continuamente descarregados de tal maneira que o circuito de ultrafiltragem é colocado em um estado substancialmente estacionário. A invenção também refere-se a polímeros que podem ser obtidos de acordo com o método inventivo e a seu uso.
BRPI0010392-6A 1999-05-10 2000-05-09 processo para o fracionamento de polìmeros sintéticos contendo grupos amino, dispersivos em água, tendo uma larga distribuição de massa molar, por ultrafiltragem. BR0010392B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19921507.3 1999-05-10
DE19921507A DE19921507A1 (de) 1999-05-10 1999-05-10 Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung
PCT/EP2000/004140 WO2000067884A1 (de) 1999-05-10 2000-05-09 Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung

Publications (2)

Publication Number Publication Date
BR0010392A true BR0010392A (pt) 2002-02-13
BR0010392B1 BR0010392B1 (pt) 2010-12-28

Family

ID=7907586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010392-6A BR0010392B1 (pt) 1999-05-10 2000-05-09 processo para o fracionamento de polìmeros sintéticos contendo grupos amino, dispersivos em água, tendo uma larga distribuição de massa molar, por ultrafiltragem.

Country Status (13)

Country Link
US (1) US6706190B1 (pt)
EP (1) EP1177035B1 (pt)
JP (1) JP4868479B2 (pt)
KR (1) KR100604731B1 (pt)
CN (1) CN1200760C (pt)
AT (1) ATE294018T1 (pt)
AU (1) AU4563800A (pt)
BR (1) BR0010392B1 (pt)
CA (1) CA2369430C (pt)
DE (2) DE19921507A1 (pt)
ES (1) ES2240097T3 (pt)
PT (1) PT1177035E (pt)
WO (1) WO2000067884A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369448A1 (de) 2002-06-07 2003-12-10 Bayer Ag Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung
DE102004058587A1 (de) 2004-12-03 2006-06-14 Basf Ag Verfahren zur Herstellung von Papieren mit hohen Flächengewichten
US20090107644A1 (en) * 2005-12-22 2009-04-30 John Stuart Cowman Dry Strength System for the Production of Paper and Board
US7932349B2 (en) 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins
US9249240B2 (en) * 2007-12-20 2016-02-02 Basf Se Graft polymers having oligoalkylenimine side chains, process for their preparation and their use
EP2315875B1 (de) 2008-08-18 2014-03-05 Basf Se Verfahren zur erhöhung der trockenfestigkeit von papier, pappe und karton
ES2691384T3 (es) 2008-09-02 2018-11-27 Basf Se Procedimiento para la fabricación de papel, cartón y cartulina usando endo-beta-1,4-glucanasas como agente de drenaje
EP2267169A1 (en) * 2009-06-25 2010-12-29 Alfa Laval Corporate AB Method and plant for purifying a carbohydrate-rich liquid
CN101811791B (zh) * 2010-04-29 2011-12-28 石家庄开发区德赛化工有限公司 一种青霉素发酵废水的絮凝预处理方法
EP2643390B1 (de) 2010-11-23 2014-10-15 Basf Se Polyamide mit nanopartikeln auf der oberflaeche
US9296896B2 (en) 2010-11-23 2016-03-29 Basf Se Polyamides with nanoparticles on the surface
CN103443204A (zh) 2011-01-18 2013-12-11 巴斯夫欧洲公司 热塑性模塑组合物
PT2809845T (pt) 2012-02-01 2019-03-22 Basf Se Processo para o fabrico de papel e cartão
ES2663384T3 (es) 2012-03-01 2018-04-12 Basf Se Proceso para la fabricación de papel y cartón
EP2644258A1 (en) * 2012-03-29 2013-10-02 Roche Diagniostics GmbH Micro flow filtration system and flow filtration method for a fluid sample
WO2014108844A1 (en) 2013-01-11 2014-07-17 Basf Se Process for the manufacture of paper and paperboard
EP3234259A1 (de) 2014-12-16 2017-10-25 Basf Se Verfahren zur herstellung von papier und karton
CN111187409B (zh) * 2020-01-09 2022-07-12 万华化学集团股份有限公司 半芳香聚酰胺的降压聚合方法及其装置
US20230203248A1 (en) 2020-04-30 2023-06-29 Kemira Oyj Process for manufacturing wet strength resins
CN111732733B (zh) * 2020-07-17 2022-05-10 辽宁科隆精细化工股份有限公司 一种乙烯亚胺与聚醚双改性聚酰胺树状大分子化合物及其制备方法和应用

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Also Published As

Publication number Publication date
JP2002544327A (ja) 2002-12-24
WO2000067884A1 (de) 2000-11-16
BR0010392B1 (pt) 2010-12-28
EP1177035A1 (de) 2002-02-06
JP4868479B2 (ja) 2012-02-01
PT1177035E (pt) 2005-09-30
CN1353625A (zh) 2002-06-12
CN1200760C (zh) 2005-05-11
KR20010114254A (ko) 2001-12-31
KR100604731B1 (ko) 2006-07-28
DE19921507A1 (de) 2000-11-16
AU4563800A (en) 2000-11-21
US6706190B1 (en) 2004-03-16
ES2240097T3 (es) 2005-10-16
CA2369430A1 (en) 2000-11-16
ATE294018T1 (de) 2005-05-15
DE50010170D1 (de) 2005-06-02
CA2369430C (en) 2009-07-21
EP1177035B1 (de) 2005-04-27

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2308 DE 31-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.