CA1033860A - Isolation of rubbers - Google Patents

Isolation of rubbers

Info

Publication number
CA1033860A
CA1033860A CA203,074A CA203074A CA1033860A CA 1033860 A CA1033860 A CA 1033860A CA 203074 A CA203074 A CA 203074A CA 1033860 A CA1033860 A CA 1033860A
Authority
CA
Canada
Prior art keywords
rubbers
isolation
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
CA203,074A
Other languages
English (en)
French (fr)
Inventor
Hildegard Schnoring
Gottfried Pampus
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE2332096A external-priority patent/DE2332096C3/de
Priority claimed from DE19742425441 external-priority patent/DE2425441A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA1033860A publication Critical patent/CA1033860A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/16—Coagulation in floc form

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA203,074A 1973-06-23 1974-06-21 Isolation of rubbers Expired CA1033860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2332096A DE2332096C3 (de) 1973-06-23 1973-06-23 Isolierung von Kautschuken
DE19742425441 DE2425441A1 (de) 1974-05-25 1974-05-25 Isolierung von kautschuken

Publications (1)

Publication Number Publication Date
CA1033860A true CA1033860A (en) 1978-06-27

Family

ID=25765365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,074A Expired CA1033860A (en) 1973-06-23 1974-06-21 Isolation of rubbers

Country Status (8)

Country Link
US (1) US3915909A (de)
JP (1) JPS5076155A (de)
BR (1) BR7405107D0 (de)
CA (1) CA1033860A (de)
FR (1) FR2234315B1 (de)
GB (1) GB1475328A (de)
IT (1) IT1023042B (de)
NL (1) NL7408414A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373244A (en) * 1976-12-13 1978-06-29 Toyo Soda Mfg Co Ltd Manufacture of powdered rubber
GB2046275A (en) * 1979-03-27 1980-11-12 American Cyanamid Co Granulation and drying aids for polymeric gels
CA1134982A (en) * 1979-11-26 1982-11-02 Polysar Limited Emulsion polymer recovery
US4348492A (en) * 1980-10-30 1982-09-07 The United States Of America As Represented By The Secretary Of Agriculture Starch adduct encasement of particulate elastomers
US4383108A (en) * 1981-07-29 1983-05-10 The B. F. Goodrich Company Production of emulsion-polymerized butadiene rubber in powder form
DE3605801A1 (de) * 1986-02-22 1987-08-27 Bayer Ag Polymerisataufarbeitung durch spruehtrocknung
US4804694A (en) * 1987-11-16 1989-02-14 Westvaco Corporation Process for preparation of high solids concentrated latex
US5021475A (en) * 1988-12-12 1991-06-04 University Of Akron Composite thermoplastic elastomer blend and process for preparing the same
DE3929150A1 (de) * 1989-09-02 1991-03-07 Akzo Gmbh Cellulosische membranen
US5194583A (en) * 1991-04-26 1993-03-16 Morton International, Inc. Method for neutralizing an alkaline solution of an organic resin
GB9204600D0 (en) * 1992-03-03 1992-04-15 Dow Deutschland Inc Method of reducing the concentration of a liquid resin in an aqueous composition
CA2599318A1 (en) * 2005-02-28 2006-09-08 Kaneka Corporation Process for producing aggregated latex particle
DE102007024010A1 (de) * 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
DE102007024011A1 (de) * 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
DE102007024008A1 (de) * 2007-05-22 2008-11-27 Lanxess Deutschland Gmbh Nitrilkautschuke
BRPI0906732A2 (pt) * 2008-01-29 2015-07-07 Lanxess Deutschland Gmbh Borrachas nitrílicas que contêm opcionalmente grupos terminais alquiltio e que são opcionalmente hidrogenadas
CA2713452C (en) * 2008-01-29 2013-04-23 Lanxess Deutschland Gmbh Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
MX2010007995A (es) * 2008-01-29 2010-08-10 Lanxess Deutschland Gmbh Gomas de nitrilo que opcionalmente contienen grupos terminales alquiltio y que estan opcionalmente hidrogenadas.
DE102008056975A1 (de) * 2008-11-13 2010-05-20 Lanxess Deutschland Gmbh Lagerstabile, hydroxylmodifizierte Mikrogellatices
US20140046015A1 (en) * 2011-04-21 2014-02-13 Lanxess Deutschland Gmbh Polychloroprene solid having thixotropic properties
EP2514772A1 (de) * 2011-04-21 2012-10-24 LANXESS Deutschland GmbH Polychloropren-Feststoff mit verbesserter Verarbeitbarkeit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029477A (en) * 1962-07-10 1966-05-11 Du Pont Improvements relating to chloroprene polymers

Also Published As

Publication number Publication date
FR2234315B1 (de) 1978-01-13
GB1475328A (en) 1977-06-01
BR7405107D0 (pt) 1975-01-21
JPS5076155A (de) 1975-06-21
NL7408414A (de) 1974-12-30
FR2234315A1 (de) 1975-01-17
IT1023042B (it) 1978-05-10
US3915909A (en) 1975-10-28

Similar Documents

Publication Publication Date Title
CA1033860A (en) Isolation of rubbers
AU7020674A (en) Isolation of coagulation factors
CA1029368A (en) Detoxification of saponins
CA1019693A (en) Release characteristics of substrates
AU502974B2 (en) Preparation of granulates
CA1014412A (en) Fermentation of soya
CA1035792A (en) Preparation of 5-sec-alkyl-m-cresol
CA1033889A (en) Hydrogenation of rubbers
CA1014974A (en) Process for the preparation of 5-chloro-2-toluidine
CA1036169A (en) Process for the preparation of poly-n-alkyliminoalanes
ZA744007B (en) Isolation of rubbers
CA1018162A (en) Sulfenylation of n-arylheterocyclic compounds
CA1025357A (en) Anticoagulant isolation
CA1007553A (en) Determination of amylase
CA1024690A (en) Isolating rubbers
CA1002052A (en) Substituted guanylhydrazones of alkylarylketones
CA1021886A (en) Preparation of powdered rubbers
CA1033741A (en) Derivatives of 4-hydroxy-5-azacoumarin
CA1025586A (en) Inhibiting ozone deterioration of rubbers
CA1004655A (en) Preparation of zeolites
CA962372A (en) Isolation of semiconductor devices
CA1034497A (en) Process for the preparation of choleragen
AU495192B2 (en) Dehydroformylation of acetoxybutyraldehydes
CA1020300A (en) Adducts of polypentenamers
AU486481B2 (en) Preparation of methylcobalamine