GB1250470A - - Google Patents

Info

Publication number
GB1250470A
GB1250470A GB1250470DA GB1250470A GB 1250470 A GB1250470 A GB 1250470A GB 1250470D A GB1250470D A GB 1250470DA GB 1250470 A GB1250470 A GB 1250470A
Authority
GB
United Kingdom
Prior art keywords
nov
polymer
filter press
filter
bisphenol
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
Other languages
English (en)
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 filed Critical
Publication of GB1250470A publication Critical patent/GB1250470A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/088—Arrangements for killing microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB1250470D 1967-11-14 1968-11-07 Expired GB1250470A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671611076 DE1611076A1 (de) 1967-11-14 1967-11-14 Filterplatten

Publications (1)

Publication Number Publication Date
GB1250470A true GB1250470A (enrdf_load_stackoverflow) 1971-10-20

Family

ID=5681670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250470D Expired GB1250470A (enrdf_load_stackoverflow) 1967-11-14 1968-11-07

Country Status (6)

Country Link
BE (1) BE723700A (enrdf_load_stackoverflow)
DE (1) DE1611076A1 (enrdf_load_stackoverflow)
FR (1) FR1591737A (enrdf_load_stackoverflow)
GB (1) GB1250470A (enrdf_load_stackoverflow)
LU (1) LU57302A1 (enrdf_load_stackoverflow)
NL (1) NL6816156A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331492A3 (en) * 1988-03-03 1990-11-28 Amoco Corporation Poly (aryl ether sulfones) with improved environmental stress-crack resistance and medical devices made therefrom
WO2001009248A1 (en) * 1999-07-28 2001-02-08 Solvay Advanced Polymers, Llc Ternary poly(biphenyl ether sulfone) resin blends having improved environmental stress cracking resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0331492A3 (en) * 1988-03-03 1990-11-28 Amoco Corporation Poly (aryl ether sulfones) with improved environmental stress-crack resistance and medical devices made therefrom
WO2001009248A1 (en) * 1999-07-28 2001-02-08 Solvay Advanced Polymers, Llc Ternary poly(biphenyl ether sulfone) resin blends having improved environmental stress cracking resistance

Also Published As

Publication number Publication date
NL6816156A (enrdf_load_stackoverflow) 1969-05-19
BE723700A (enrdf_load_stackoverflow) 1969-04-16
FR1591737A (enrdf_load_stackoverflow) 1970-06-12
LU57302A1 (enrdf_load_stackoverflow) 1969-02-25
DE1611076A1 (de) 1970-09-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed