DE2215413C3 - Isolierung von Kautschuken - Google Patents

Isolierung von Kautschuken

Info

Publication number
DE2215413C3
DE2215413C3 DE2215413A DE2215413A DE2215413C3 DE 2215413 C3 DE2215413 C3 DE 2215413C3 DE 2215413 A DE2215413 A DE 2215413A DE 2215413 A DE2215413 A DE 2215413A DE 2215413 C3 DE2215413 C3 DE 2215413C3
Authority
DE
Germany
Prior art keywords
water
rubber
latex
solution
methyl cellulose
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
DE2215413A
Other languages
German (de)
English (en)
Other versions
DE2215413B2 (de
DE2215413A1 (de
Inventor
Rudolf Dr. 5000 Koeln Mayer-Mader
Gottfried Dr. 5090 Leverkusen Pampus
Hilla Dr. 5600 Wuppertal Schnoering
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE2215413A priority Critical patent/DE2215413C3/de
Priority to US00344914A priority patent/US3838086A/en
Priority to AU53767/73A priority patent/AU463000B2/en
Priority to IT49054/73A priority patent/IT982929B/it
Priority to CA167,187A priority patent/CA1024690A/en
Priority to JP48034200A priority patent/JPS499553A/ja
Priority to ZA732128A priority patent/ZA732128B/xx
Priority to ES413090A priority patent/ES413090A1/es
Priority to BE129349A priority patent/BE797429A/xx
Priority to BR732247A priority patent/BR7302247D0/pt
Priority to FR7311430A priority patent/FR2178212B1/fr
Priority to GB1526473A priority patent/GB1417275A/en
Priority to NL7304388A priority patent/NL7304388A/xx
Publication of DE2215413A1 publication Critical patent/DE2215413A1/de
Publication of DE2215413B2 publication Critical patent/DE2215413B2/de
Application granted granted Critical
Publication of DE2215413C3 publication Critical patent/DE2215413C3/de
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)
DE2215413A 1972-03-29 1972-03-29 Isolierung von Kautschuken Expired DE2215413C3 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE2215413A DE2215413C3 (de) 1972-03-29 1972-03-29 Isolierung von Kautschuken
US00344914A US3838086A (en) 1972-03-29 1973-03-26 Isolating rubbers
AU53767/73A AU463000B2 (en) 1972-03-29 1973-03-26 Isolating rubbers
CA167,187A CA1024690A (en) 1972-03-29 1973-03-27 Isolating rubbers
JP48034200A JPS499553A (enExample) 1972-03-29 1973-03-27
IT49054/73A IT982929B (it) 1972-03-29 1973-03-27 Procedimento per isolare gomme da loro dispersioni acquose e prodotto cosi ottenuto
ZA732128A ZA732128B (en) 1972-03-29 1973-03-28 Isolating rubbers
ES413090A ES413090A1 (es) 1972-03-29 1973-03-28 Procedimiento para el aislamiento de goma.
BE129349A BE797429A (fr) 1972-03-29 1973-03-28 Procede d'isolement de caoutchoucs
BR732247A BR7302247D0 (pt) 1972-03-29 1973-03-28 Processo de isolamento de borracha de uma dispersao aquosa da mesma
FR7311430A FR2178212B1 (enExample) 1972-03-29 1973-03-29
GB1526473A GB1417275A (en) 1972-03-29 1973-03-29 Process for recovering rubbers
NL7304388A NL7304388A (enExample) 1972-03-29 1973-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2215413A DE2215413C3 (de) 1972-03-29 1972-03-29 Isolierung von Kautschuken

Publications (3)

Publication Number Publication Date
DE2215413A1 DE2215413A1 (de) 1973-10-11
DE2215413B2 DE2215413B2 (de) 1979-03-29
DE2215413C3 true DE2215413C3 (de) 1979-11-15

Family

ID=5840573

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2215413A Expired DE2215413C3 (de) 1972-03-29 1972-03-29 Isolierung von Kautschuken

Country Status (12)

Country Link
US (1) US3838086A (enExample)
JP (1) JPS499553A (enExample)
BE (1) BE797429A (enExample)
BR (1) BR7302247D0 (enExample)
CA (1) CA1024690A (enExample)
DE (1) DE2215413C3 (enExample)
ES (1) ES413090A1 (enExample)
FR (1) FR2178212B1 (enExample)
GB (1) GB1417275A (enExample)
IT (1) IT982929B (enExample)
NL (1) NL7304388A (enExample)
ZA (1) ZA732128B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043688A1 (de) * 1979-11-26 1981-06-04 Polysar Ltd., Sarnia, Ontario Verfahren zur koagulation von synthetische kautschukartige konjugierte c(pfeil abwaerts)4(pfeil abwaerts) -c(pfeil abwaerts)6(pfeil abwaerts) -diolefine-enthaltenden polymeren

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1059696A (en) * 1975-03-20 1979-07-31 Polysar Limited Latex coagulation process
US4071400A (en) * 1976-04-05 1978-01-31 The Dow Chemical Company Method for controlling soil erosion
GB9204600D0 (en) * 1992-03-03 1992-04-15 Dow Deutschland Inc Method of reducing the concentration of a liquid resin in an aqueous composition
CN112109223A (zh) * 2020-08-04 2020-12-22 五冶集团上海有限公司 一种石膏板切割的辅助工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL40075C (enExample) * 1933-09-04
DE749582C (de) * 1940-12-01 1944-11-28 Verfahren zum Konzentrieren von Emulsionen aus synthetischen kautschukaehnlichen Produkten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043688A1 (de) * 1979-11-26 1981-06-04 Polysar Ltd., Sarnia, Ontario Verfahren zur koagulation von synthetische kautschukartige konjugierte c(pfeil abwaerts)4(pfeil abwaerts) -c(pfeil abwaerts)6(pfeil abwaerts) -diolefine-enthaltenden polymeren

Also Published As

Publication number Publication date
DE2215413B2 (de) 1979-03-29
FR2178212B1 (enExample) 1977-04-29
IT982929B (it) 1974-10-21
BR7302247D0 (pt) 1974-07-18
AU5376773A (en) 1974-09-26
CA1024690A (en) 1978-01-17
BE797429A (fr) 1973-09-28
US3838086A (en) 1974-09-24
ES413090A1 (es) 1976-01-16
DE2215413A1 (de) 1973-10-11
NL7304388A (enExample) 1973-10-02
FR2178212A1 (enExample) 1973-11-09
JPS499553A (enExample) 1974-01-28
ZA732128B (en) 1974-01-30
GB1417275A (en) 1975-12-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee