IT1057980B - Processo per coagulare particelle di gomma sintetica e relativo coagulante - Google Patents

Processo per coagulare particelle di gomma sintetica e relativo coagulante

Info

Publication number
IT1057980B
IT1057980B IT48547/76A IT4854776A IT1057980B IT 1057980 B IT1057980 B IT 1057980B IT 48547/76 A IT48547/76 A IT 48547/76A IT 4854776 A IT4854776 A IT 4854776A IT 1057980 B IT1057980 B IT 1057980B
Authority
IT
Italy
Prior art keywords
coagulant
synthetic rubber
rubber particles
coagulating synthetic
coagulating
Prior art date
Application number
IT48547/76A
Other languages
English (en)
Italian (it)
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of IT1057980B publication Critical patent/IT1057980B/it

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
    • C08C1/15—Coagulation characterised by the coagulants used

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paper (AREA)
IT48547/76A 1975-06-11 1976-03-12 Processo per coagulare particelle di gomma sintetica e relativo coagulante IT1057980B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/586,111 US4001486A (en) 1975-06-11 1975-06-11 Latex coagulant for emulsion breakers

Publications (1)

Publication Number Publication Date
IT1057980B true IT1057980B (it) 1982-03-30

Family

ID=24344355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48547/76A IT1057980B (it) 1975-06-11 1976-03-12 Processo per coagulare particelle di gomma sintetica e relativo coagulante

Country Status (8)

Country Link
US (1) US4001486A (enExample)
JP (1) JPS51150554A (enExample)
BR (1) BR7601581A (enExample)
CA (1) CA1065099A (enExample)
DE (1) DE2607866C2 (enExample)
FR (1) FR2314199A1 (enExample)
GB (1) GB1494063A (enExample)
IT (1) IT1057980B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1103008A (en) * 1976-08-13 1981-06-16 Homer C. Mclaughlin Treatment of clay formations with organic polycationic polymers
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
JPS5565234A (en) * 1978-11-09 1980-05-16 Nippon Shokubai Kagaku Kogyo Co Ltd Salting-out of high-polymer latex
NL8000355A (nl) * 1980-01-19 1981-08-17 Stamicarbon Werkwijze voor het bereiden van een polymeer van alfa-methylstyreen.
US4569991A (en) * 1982-01-26 1986-02-11 Mitsubishi Monsanto Chemical Company Production of thermoplastic resin
EP0143126A1 (en) * 1983-11-21 1985-06-05 Sumitomo Chemical Company, Limited Process for coagulating synthetic rubber latex
US4920176A (en) * 1988-12-05 1990-04-24 The B. F. Goodrich Company Nitrile emulsion polymers having improved adhesion properties
US5013452A (en) * 1989-06-23 1991-05-07 Petrolite Corporation Resolution of emulsions formed in the production of pharmaceuticals
CN1217958C (zh) * 2000-03-10 2005-09-07 拜尔公司 细颗粒聚丁二烯胶乳的附聚方法
JP3854841B2 (ja) * 2001-10-12 2006-12-06 横浜ゴム株式会社 タイヤパンク修理剤の処理方法
US7960480B2 (en) * 2007-05-21 2011-06-14 Dupont Performance Elastomers L.L.C. Process for coagulating fluoroelastomers
RU2351610C1 (ru) * 2008-04-24 2009-04-10 Открытое акционерное общество "Воронежский синтетический каучук" Способ выделения эмульсионных каучуков из латексов
US8268975B2 (en) 2009-04-03 2012-09-18 Dow Agrosciences Llc Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions
CN103724460B (zh) * 2012-10-15 2016-03-02 中国石油化工股份有限公司 一种丁腈橡胶胶乳的凝聚工艺
WO2015199621A1 (en) * 2014-06-25 2015-12-30 Univentures Public Company Limited Coagulation of cup lump with water soluble cationic polymer
CN105566514B (zh) * 2014-10-09 2017-07-11 中国石油化工股份有限公司 三元集成橡胶胶乳凝聚工艺
IT201600086155A1 (it) * 2016-08-19 2018-02-19 Versalis Spa Solidificazione di lattice di gomma naturale mediante polimeri poliquaternari.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732173A (en) * 1968-11-26 1973-05-08 American Cyanamid Co Manufacture of water-soluble cationic non-thermosetting methylamine-epichlorohydrin polymer at constant temperature
US3738945A (en) * 1972-02-04 1973-06-12 H Panzer Polyquaternary flocculants
US3875104A (en) * 1973-12-17 1975-04-01 American Cyanamid Co Coagulation of oil-extended emulsions

Also Published As

Publication number Publication date
JPS5511121B2 (enExample) 1980-03-22
DE2607866C2 (de) 1982-02-18
CA1065099A (en) 1979-10-23
DE2607866A1 (de) 1976-12-23
BR7601581A (pt) 1977-02-15
FR2314199B1 (enExample) 1980-06-27
JPS51150554A (en) 1976-12-24
US4001486A (en) 1977-01-04
FR2314199A1 (fr) 1977-01-07
GB1494063A (en) 1977-12-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950323