CH613463A5 - Process for concentrating latices - Google Patents

Process for concentrating latices

Info

Publication number
CH613463A5
CH613463A5 CH530475A CH530475A CH613463A5 CH 613463 A5 CH613463 A5 CH 613463A5 CH 530475 A CH530475 A CH 530475A CH 530475 A CH530475 A CH 530475A CH 613463 A5 CH613463 A5 CH 613463A5
Authority
CH
Switzerland
Prior art keywords
latices
concentrating
concentrating latices
Prior art date
Application number
CH530475A
Other languages
English (en)
Inventor
Christoph Heinze
Kasimir Dr Ruchlak
Holm Steude
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
Publication of CH613463A5 publication Critical patent/CH613463A5/xx

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)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
CH530475A 1974-04-30 1975-04-25 Process for concentrating latices CH613463A5 (en)

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
CH613463A5 true CH613463A5 (en) 1979-09-28

Family

ID=5914372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH530475A CH613463A5 (en) 1974-04-30 1975-04-25 Process for concentrating latices

Country Status (14)

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

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 (xx) 1975-11-28
NL7504955A (nl) 1975-11-03
AT342865B (de) 1978-04-25
ATA329975A (de) 1977-08-15
FR2269542B1 (xx) 1978-10-13
GB1512071A (en) 1978-05-24
DE2420922A1 (de) 1975-11-20
SE7505015L (sv) 1975-10-31
IT1037685B (it) 1979-11-20
DE2420922C3 (de) 1980-03-13
BE828619A (fr) 1975-10-30
DE2420922B2 (xx) 1979-07-05
ZA752749B (en) 1976-05-26
CA1051137A (en) 1979-03-20
JPS5117940A (xx) 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

Similar Documents

Publication Publication Date Title
YU40117B (en) Process for obtaining n-phosphonomethyglycine
CS183829B2 (en) Process for preparing thienamycine
YU39534B (en) Process for obtaining n-phosphono-methyl-glycine
CS187466B2 (en) Process for preparing 2-arylamino-2-imidazolines
YU44669B (en) Process for obtaining 1-carboxymethyl-5-mercaptotetrazole
YU201175A (en) Process for obtaining 1-thiadiazolylimidazolidinone
CS189730B2 (en) Process for preparing o-cyanazodyes
YU243975A (en) Process for obtaining 7-hydroxyestradiols
IL44529A0 (en) Separation process
CS188259B2 (en) Process for preparing 2-anilinooxazoles
YU104475A (en) Process for obtaining amino-2-imidazoles
CH613463A5 (en) Process for concentrating latices
YU234275A (en) Process for obtaining 6-chloro-6-chloromethyl-4-phenyl-quinazoline-3-oxide
YU247075A (en) Process for obtaining 2-methyl-3-hydroxy-4-ethylaminomethyl-5-methylmercapto-methyl-pyridine
CS191291B2 (en) Process for preparing 3-methylencepham-sulphoxides
YU84375A (en) Process for obtaining mono-beta-hydroxy-ethyl-7-rutoside
YU39940B (en) Process for dehydrohalogenization of 7-halo-or 1,7-dihalo -dihydrocedeinone dialkylketals
YU63274A (en) Process for obtining 3-cephem-3-sulfonate derivatives
CS193511B2 (en) Process for preparing dihydroxy-benzenes
YU39030B (en) Process for obtaining poly-(-alkyliminoalane)
YU52675A (en) Process for obraining dibenzocycloheptapyrrol derivatives
CS185239B2 (en) Process for preparing dichloracetylchloride
ZA753231B (en) Bicarbonation process
YU39950B (en) Process for obtaining 1-aryloxy-4-amino-2-butanol
YU186275A (en) Process for obtaining bromotetrahydrofuran

Legal Events

Date Code Title Description
PL Patent ceased