BRPI0912419A2 - processo para preparar os polímeros em bloco sulfonados em solventes alifáticos não-halogenados, composição fluida, artigo, processo para preparar uma mebrana, e, membrana. - Google Patents

processo para preparar os polímeros em bloco sulfonados em solventes alifáticos não-halogenados, composição fluida, artigo, processo para preparar uma mebrana, e, membrana.

Info

Publication number
BRPI0912419A2
BRPI0912419A2 BRPI0912419A BRPI0912419A BRPI0912419A2 BR PI0912419 A2 BRPI0912419 A2 BR PI0912419A2 BR PI0912419 A BRPI0912419 A BR PI0912419A BR PI0912419 A BRPI0912419 A BR PI0912419A BR PI0912419 A2 BRPI0912419 A2 BR PI0912419A2
Authority
BR
Brazil
Prior art keywords
membrane
preparing
article
fluid composition
block polymers
Prior art date
Application number
BRPI0912419A
Other languages
English (en)
Inventor
L Handlin Dale Jr
Dado Gregory
Trenor Scott
Original Assignee
Kraton Polymers Us Llc
Stepan Co
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 Kraton Polymers Us Llc, Stepan Co filed Critical Kraton Polymers Us Llc
Publication of BRPI0912419A2 publication Critical patent/BRPI0912419A2/pt
Publication of BRPI0912419B1 publication Critical patent/BRPI0912419B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0009Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011Casting solutions therefor
    • B01D67/00111Polymer pretreatment in the casting solutions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/26Polyalkenes
    • B01D71/261Polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/26Polyalkenes
    • B01D71/262Polypropylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/28Polymers of vinyl aromatic compounds
    • B01D71/281Polystyrene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80Block polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00Post-polymerisation treatments
    • C08F6/006Removal of residual monomers by chemical reaction, e.g. scavenging
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/34Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36Sulfonation; Sulfation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/42Ion-exchange membranes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1376Foam or porous material containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BRPI0912419-5A 2008-05-09 2009-05-07 Processo para preparar os polímeros em bloco sulfonados em solventes alifáticos não-halogenados, composição fluida, artigo, processo para preparar uma mebrana, e, membrana BRPI0912419B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/118073 2008-05-09
US12/118,073 US8012539B2 (en) 2008-05-09 2008-05-09 Method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures
PCT/US2009/043145 WO2009137678A1 (en) 2008-05-09 2009-05-07 Improved method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures

Publications (2)

Publication Number Publication Date
BRPI0912419A2 true BRPI0912419A2 (pt) 2017-06-06
BRPI0912419B1 BRPI0912419B1 (pt) 2019-09-24

Family

ID=41265005

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912419-5A BRPI0912419B1 (pt) 2008-05-09 2009-05-07 Processo para preparar os polímeros em bloco sulfonados em solventes alifáticos não-halogenados, composição fluida, artigo, processo para preparar uma mebrana, e, membrana

Country Status (11)

Country Link
US (3) US8012539B2 (pt)
EP (1) EP2274351B1 (pt)
JP (1) JP5577325B2 (pt)
KR (1) KR101276010B1 (pt)
CN (1) CN102046679B (pt)
BR (1) BRPI0912419B1 (pt)
MX (1) MX2010012049A (pt)
SG (2) SG174015A1 (pt)
TW (1) TWI465471B (pt)
WO (1) WO2009137678A1 (pt)
ZA (1) ZA201007500B (pt)

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