IT1037685B - Processo per la concentrazione di lattici - Google Patents

Processo per la concentrazione di lattici

Info

Publication number
IT1037685B
IT1037685B IT22801/75A IT2280175A IT1037685B IT 1037685 B IT1037685 B IT 1037685B IT 22801/75 A IT22801/75 A IT 22801/75A IT 2280175 A IT2280175 A IT 2280175A IT 1037685 B IT1037685 B IT 1037685B
Authority
IT
Italy
Prior art keywords
lactics
concentration
Prior art date
Application number
IT22801/75A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1037685B publication Critical patent/IT1037685B/it

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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • 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
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/28—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by soaking or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT22801/75A 1974-04-30 1975-04-28 Processo per la concentrazione di lattici IT1037685B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420922A DE2420922C3 (de) 1974-04-30 1974-04-30 Verfahren zum Aufkonzentrieren von Latices

Publications (1)

Publication Number Publication Date
IT1037685B true IT1037685B (it) 1979-11-20

Family

ID=5914372

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22801/75A IT1037685B (it) 1974-04-30 1975-04-28 Processo per la concentrazione di lattici

Country Status (14)

Country Link
JP (1) JPS5117940A (es)
AT (1) AT342865B (es)
BE (1) BE828619A (es)
CA (1) CA1051137A (es)
CH (1) CH613463A5 (es)
DE (1) DE2420922C3 (es)
ES (1) ES436915A1 (es)
FR (1) FR2269542B1 (es)
GB (1) GB1512071A (es)
HU (1) HU171910B (es)
IT (1) IT1037685B (es)
NL (1) NL166032C (es)
SE (1) SE406592B (es)
ZA (1) ZA752749B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160726A (en) * 1976-05-07 1979-07-10 Abcor, Inc. Ultrafiltration process for the concentration of polymeric latices
FR2387999A1 (fr) 1977-04-22 1978-11-17 Rhone Poulenc Ind Liant pour la fabrication de revetements de sol aiguilletes
LU81905A1 (de) * 1979-11-16 1981-06-04 Arbed Geruestwechselgeraet fuer stranggiessanlagen
JPS60243105A (ja) * 1984-05-17 1985-12-03 Osaka Soda Co Ltd ジアリルフタレ−ト系重合体の製法

Also Published As

Publication number Publication date
FR2269542A1 (es) 1975-11-28
NL7504955A (nl) 1975-11-03
AT342865B (de) 1978-04-25
ATA329975A (de) 1977-08-15
FR2269542B1 (es) 1978-10-13
GB1512071A (en) 1978-05-24
DE2420922A1 (de) 1975-11-20
SE7505015L (sv) 1975-10-31
DE2420922C3 (de) 1980-03-13
CH613463A5 (en) 1979-09-28
BE828619A (fr) 1975-10-30
DE2420922B2 (es) 1979-07-05
ZA752749B (en) 1976-05-26
CA1051137A (en) 1979-03-20
JPS5117940A (es) 1976-02-13
NL166032C (nl) 1981-06-15
NL166032B (nl) 1981-01-15
HU171910B (hu) 1978-04-28
ES436915A1 (es) 1977-04-16
SE406592B (sv) 1979-02-19

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