ES8603517A1 - Un procedimiento para la preparacion de un producto polimerico entrecruzado, homogeneo, poroso y sulfonado - Google Patents

Un procedimiento para la preparacion de un producto polimerico entrecruzado, homogeneo, poroso y sulfonado

Info

Publication number
ES8603517A1
ES8603517A1 ES525419A ES525419A ES8603517A1 ES 8603517 A1 ES8603517 A1 ES 8603517A1 ES 525419 A ES525419 A ES 525419A ES 525419 A ES525419 A ES 525419A ES 8603517 A1 ES8603517 A1 ES 8603517A1
Authority
ES
Spain
Prior art keywords
sulphonated
pref
porous
monomers
pore vol
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES525419A
Other languages
English (en)
Other versions
ES525419A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES8603517A1 publication Critical patent/ES8603517A1/es
Publication of ES525419A0 publication Critical patent/ES525419A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • 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
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN POLIMERO POLIVINILICO ENTRECRUZADO, HOMOGENEO, POROSO Y SULFONADO. CONSISTE EN PREPARAR UN SISTEMA DE EMULSION DE ALTA FASE INTERNA POR ADICION LENTA DE UNA FASE INTERNA ACUOSA QUE CONTIENE UN MONOMERO HIDROCARBONADO AROMATICO Y UN AGENTE EMULSIONANTE USANDO AGITACION MODERADA. POLIMERIZAR LA EMULSION ASI OBTENIDA, A TEMPERATURA ENTRE 30 Y 90JC Y PRODUCIR LA ESTRUCTURA POLIMERICA POROSO SULFONADA POR REACCION CON AGENTE SULFONANTE PARA DAR LUGAR A PRODUCTO SULFONADO QUE TIENE UNA ABSORBENCIA POR CLORURO ACUOSO AL 10% DE AL MENOS 3 CM/G DE PRODUCTO SULFONADO SECO.
ES525419A 1982-09-07 1983-09-06 Un procedimiento para la preparacion de un producto polimerico entrecruzado, homogeneo, poroso y sulfonado Granted ES525419A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8225415 1982-09-07

Publications (2)

Publication Number Publication Date
ES8603517A1 true ES8603517A1 (es) 1985-12-16
ES525419A0 ES525419A0 (es) 1985-12-16

Family

ID=10532728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525419A Granted ES525419A0 (es) 1982-09-07 1983-09-06 Un procedimiento para la preparacion de un producto polimerico entrecruzado, homogeneo, poroso y sulfonado

Country Status (15)

Country Link
US (1) US4536521A (es)
EP (1) EP0105634B1 (es)
JP (1) JPS5964601A (es)
AT (1) ATE115163T1 (es)
AU (1) AU552565B2 (es)
BR (1) BR8304850A (es)
CA (1) CA1206133A (es)
DE (1) DE3382766T2 (es)
ES (1) ES525419A0 (es)
GR (1) GR78988B (es)
NO (1) NO160450C (es)
NZ (1) NZ205449A (es)
PH (1) PH21285A (es)
PT (1) PT77288B (es)
ZA (1) ZA836611B (es)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317428D0 (en) * 1983-06-27 1983-07-27 Unilever Plc Highly absorbent substrate articles
GB8404844D0 (en) * 1984-02-24 1984-03-28 Unilever Plc Skin treatment composition
GB8405680D0 (en) * 1984-03-05 1984-04-11 Unilever Plc Porous polymers
US4742086A (en) * 1985-11-02 1988-05-03 Lion Corporation Process for manufacturing porous polymer
CA1291110C (en) * 1985-11-18 1991-10-22 Christopher John Carruthers Edwards Porous carbon structures and methods for their preparation
GB8607535D0 (en) * 1986-03-26 1986-04-30 Unilever Plc Elastic cross-linked polymeric materials
US5104530A (en) * 1988-01-29 1992-04-14 Maroldo Stephen G Chromatography column with carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US5094754A (en) * 1988-01-29 1992-03-10 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers
US4957897A (en) * 1988-01-29 1990-09-18 Rohm And Haas Company Carbonaceous adsorbents from pyrolyzed polysulfonated polymers
CA2056550A1 (en) * 1991-01-30 1992-07-31 Stanley F. Bedell Sulphonation process
US5268224A (en) * 1991-08-12 1993-12-07 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5510212A (en) * 1993-01-13 1996-04-23 Delnick; Frank M. Structural micro-porous carbon anode for rechargeable lithium ion batteries
US5426006A (en) * 1993-04-16 1995-06-20 Sandia Corporation Structural micro-porous carbon anode for rechargeable lithium-ion batteries
US5583162A (en) * 1994-06-06 1996-12-10 Biopore Corporation Polymeric microbeads and method of preparation
US5767168A (en) 1995-03-30 1998-06-16 The Proctor & Gamble Company Biodegradable and/or compostable polymers made from conjugated dienes such as isoprene and 2,3-dimethyl-1, 3-butadiene
US5849805A (en) * 1995-01-10 1998-12-15 The Procter & Gamble Company Process for making foams useful as absorbent members for catamenial pads
US5650222A (en) * 1995-01-10 1997-07-22 The Procter & Gamble Company Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios
US5563179A (en) * 1995-01-10 1996-10-08 The Proctor & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids
US5922780A (en) * 1995-01-10 1999-07-13 The Procter & Gamble Company Crosslinked polymers made from 1,3,7-octatriene and like conjugated polyenes
AR000655A1 (es) * 1995-01-10 1997-07-10 Procter & Gamble Un material de espuma polímerica que es capaz de absorber la sangre y los fluidos basados en sangre un paño de catamenia que comprende un miembro absorbente hecho con el material de espuma un artículoabsorbente comprendiendo dicho material de espuma y un proceso para la preparación de dicho materia l de espuma
US5633291A (en) * 1995-06-07 1997-05-27 The Procter & Gamble Company Use of foam materials derived from high internal phase emulsions for insulation
US5770634A (en) * 1995-06-07 1998-06-23 The Procter & Gamble Company Foam materials for insulation, derived from high internal phase emulsions
US5550167A (en) * 1995-08-30 1996-08-27 The Procter & Gamble Company Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids
US5977194A (en) * 1995-11-15 1999-11-02 The Dow Chemical Company High internal phase emusions and porous materials prepared therefrom
US6147131A (en) 1995-11-15 2000-11-14 The Dow Chemical Company High internal phase emulsions (HIPEs) and foams made therefrom
US5900437A (en) * 1997-06-02 1999-05-04 Amcol International Corporation Hydrophilic/oleophilic microcellular foam and method for making same
US6048908A (en) 1997-06-27 2000-04-11 Biopore Corporation Hydrophilic polymeric material
GR1003331B (el) * 1997-10-23 2000-03-07 Μεθοδος παραγωγης προιοντων που προσροφουν ενδομοριακα νερο
US6083211A (en) * 1998-03-13 2000-07-04 The Procter & Gamble Company High suction polymeric foam materials
US6013589A (en) * 1998-03-13 2000-01-11 The Procter & Gamble Company Absorbent materials for distributing aqueous liquids
US6160028A (en) * 1998-07-17 2000-12-12 The Procter & Gamble Company Flame retardant microporous polymeric foams
US6245697B1 (en) 1998-11-12 2001-06-12 The Procter & Gamble Company Flexible mat for absorbing liquids comprising polymeric foam materials
FI110947B (fi) * 1999-04-23 2003-04-30 Danisco Finland Oy Polymeerihartsi ja sen valmistus
US6376565B1 (en) 1999-11-02 2002-04-23 The Procter & Gamble Company Implements comprising highly durable foam materials derived from high internal phase emulsions
US6299808B1 (en) 2000-06-05 2001-10-09 The Dow Chemical Company Continuous process for polymerizing, curing and drying high internal phase emulsions
BR0017284A (pt) 2000-06-29 2003-07-29 Kopran Res Lab Ltd Laxativo sintético de massa
GB0018573D0 (en) * 2000-07-29 2000-09-13 Univ Newcastle Improved methods for separating oil and water
KR20090003374A (ko) * 2001-04-13 2009-01-09 오르가노 가부시키가이샤 이온교환체
JP3773190B2 (ja) 2002-05-15 2006-05-10 オルガノ株式会社 電気式脱イオン水製造装置
GB0215833D0 (en) * 2002-07-09 2002-08-14 Akay Galip Rotating porous disk reactors their contraction and use
US6750261B1 (en) * 2003-04-08 2004-06-15 3M Innovative Properties Company High internal phase emulsion foams containing polyelectrolytes
GB0818284D0 (en) * 2008-10-07 2008-11-12 Akay Galip Synthetic symbiosis system for agro-process intensification
WO2016081992A1 (en) * 2014-11-25 2016-06-02 Deakin University Absorbent material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL241315A (es) * 1958-07-18
GB954865A (en) * 1961-10-19 1964-04-08 Wolfen Filmfab Veb Cationic exchangers based on sulphonated polystyrene resins
US3367889A (en) * 1963-10-28 1968-02-06 Rohm & Haas Process for the preparation of macroreticular-structured copolymers
US3669103A (en) * 1966-05-31 1972-06-13 Dow Chemical Co Absorbent product containing a hydrocelloidal composition
GB1116800A (en) * 1967-06-09 1968-06-12 Wolfen Filmfab Veb A process for the production of ion exchange resins
US3589364A (en) * 1968-03-14 1971-06-29 Buckeye Cellulose Corp Bibulous cellulosic fibers
GB1483587A (en) * 1974-10-21 1977-08-24 Portals Water Treatment Ltd Porous polymers and their production
NZ199916A (en) * 1981-03-11 1985-07-12 Unilever Plc Low density polymeric block material for use as carrier for included liquids

Also Published As

Publication number Publication date
NO160450B (no) 1989-01-09
US4536521A (en) 1985-08-20
JPS5964601A (ja) 1984-04-12
DE3382766D1 (de) 1995-01-19
JPH0126363B2 (es) 1989-05-23
DE3382766T2 (de) 1995-04-20
NO833180L (no) 1984-03-08
CA1206133A (en) 1986-06-17
GR78988B (es) 1984-10-02
ATE115163T1 (de) 1994-12-15
BR8304850A (pt) 1984-04-24
EP0105634A3 (en) 1985-05-15
PT77288B (en) 1986-05-19
ES525419A0 (es) 1985-12-16
NZ205449A (en) 1986-10-08
AU552565B2 (en) 1986-06-05
AU1871683A (en) 1984-03-15
ZA836611B (en) 1985-04-24
PH21285A (en) 1987-09-28
NO160450C (no) 1989-04-19
PT77288A (en) 1983-10-01
EP0105634A2 (en) 1984-04-18
EP0105634B1 (en) 1994-12-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051001