DE68905258D1 - Verfahren zur rueckgewinnung von kautschukkruemeln, hergestellt durch emulsionspolymerisation. - Google Patents

Verfahren zur rueckgewinnung von kautschukkruemeln, hergestellt durch emulsionspolymerisation.

Info

Publication number
DE68905258D1
DE68905258D1 DE8989201812T DE68905258T DE68905258D1 DE 68905258 D1 DE68905258 D1 DE 68905258D1 DE 8989201812 T DE8989201812 T DE 8989201812T DE 68905258 T DE68905258 T DE 68905258T DE 68905258 D1 DE68905258 D1 DE 68905258D1
Authority
DE
Germany
Prior art keywords
recovery
produced
emulsion polymerization
rubber crumbs
crumbs
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 - Fee Related
Application number
DE8989201812T
Other languages
English (en)
Other versions
DE68905258T2 (de
Inventor
Joseph Peter Marie Peters
Os George Van
Vries Sytske Minnie De
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE68905258D1 publication Critical patent/DE68905258D1/de
Publication of DE68905258T2 publication Critical patent/DE68905258T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08C3/00—Treatment of coagulated rubber
    • C08C3/02—Purification
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE8989201812T 1988-07-11 1989-07-06 Verfahren zur rueckgewinnung von kautschukkruemeln, hergestellt durch emulsionspolymerisation. Expired - Fee Related DE68905258T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888816438A GB8816438D0 (en) 1988-07-11 1988-07-11 Process for recovery of rubber crumbs prepared by emulsion polymerization

Publications (2)

Publication Number Publication Date
DE68905258D1 true DE68905258D1 (de) 1993-04-15
DE68905258T2 DE68905258T2 (de) 1993-07-15

Family

ID=10640231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989201812T Expired - Fee Related DE68905258T2 (de) 1988-07-11 1989-07-06 Verfahren zur rueckgewinnung von kautschukkruemeln, hergestellt durch emulsionspolymerisation.

Country Status (7)

Country Link
EP (1) EP0353802B1 (de)
JP (1) JPH0267304A (de)
KR (1) KR900001724A (de)
BR (1) BR8903383A (de)
DE (1) DE68905258T2 (de)
ES (1) ES2039067T3 (de)
GB (1) GB8816438D0 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698666A (en) * 1996-06-13 1997-12-16 The Goodyear Tire & Rubber Company Process for finishing a resin from an emulsion polymerized latex
EP2514772A1 (de) * 2011-04-21 2012-10-24 LANXESS Deutschland GmbH Polychloropren-Feststoff mit verbesserter Verarbeitbarkeit
EP2514769A1 (de) * 2011-04-21 2012-10-24 LANXESS Deutschland GmbH Verfahren zur Gewinnung und Isolierung von Polychloropren-Feststoffen
US20140046015A1 (en) * 2011-04-21 2014-02-13 Lanxess Deutschland Gmbh Polychloroprene solid having thixotropic properties

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148991A (en) * 1974-12-13 1979-04-10 W Bar E Method of coagulating polymer latex emulsions
IT1141255B (it) * 1980-02-28 1986-10-01 Montedison Spa Processo continuo per l'allontanamento di monomeri da emulsioni polimieriche

Also Published As

Publication number Publication date
BR8903383A (pt) 1990-02-13
DE68905258T2 (de) 1993-07-15
EP0353802A1 (de) 1990-02-07
KR900001724A (ko) 1990-02-27
EP0353802B1 (de) 1993-03-10
JPH0267304A (ja) 1990-03-07
GB8816438D0 (en) 1988-08-17
ES2039067T3 (es) 1993-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee