CA998798A - Process for the production of polymers of acrylonitrile and styrene and of acrylonitrile, styrene, and butadiene - Google Patents

Process for the production of polymers of acrylonitrile and styrene and of acrylonitrile, styrene, and butadiene

Info

Publication number
CA998798A
CA998798A CA188,526A CA188526A CA998798A CA 998798 A CA998798 A CA 998798A CA 188526 A CA188526 A CA 188526A CA 998798 A CA998798 A CA 998798A
Authority
CA
Canada
Prior art keywords
acrylonitrile
styrene
butadiene
polymers
production
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
CA188,526A
Other languages
English (en)
Other versions
CA188526S (en
Inventor
Giancarlo Antonini
Gianfranco Valoti
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA998798A publication Critical patent/CA998798A/en
Expired legal-status Critical Current

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
    • C08F6/22—Coagulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex
    • Y10S528/936—Coagulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA188,526A 1972-12-22 1973-12-19 Process for the production of polymers of acrylonitrile and styrene and of acrylonitrile, styrene, and butadiene Expired CA998798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT33447/72A IT972797B (it) 1972-12-22 1972-12-22 Perfezionamenti ai procedimenti per produrre polimeri di acrilo nitrili e stirene e di acriloni trile stirene e butadiene

Publications (1)

Publication Number Publication Date
CA998798A true CA998798A (en) 1976-10-19

Family

ID=11237452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,526A Expired CA998798A (en) 1972-12-22 1973-12-19 Process for the production of polymers of acrylonitrile and styrene and of acrylonitrile, styrene, and butadiene

Country Status (11)

Country Link
US (1) US3896093A (xx)
JP (1) JPS5034077B2 (xx)
CA (1) CA998798A (xx)
CH (1) CH606197A5 (xx)
DE (1) DE2364138C2 (xx)
ES (1) ES421721A1 (xx)
FR (1) FR2211483B1 (xx)
GB (1) GB1418228A (xx)
IT (1) IT972797B (xx)
NL (1) NL7317460A (xx)
YU (1) YU35604B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649070Y2 (xx) * 1975-06-04 1981-11-16
FR2386559A1 (fr) * 1977-04-07 1978-11-03 Distugil Procede pour la preparation de poudres de caoutchouc
DE2909518A1 (de) * 1979-03-10 1980-09-18 Bayer Ag Verfahren zum entfernen von restmonomeren aus abs-polymerisaten
JPS60217224A (ja) * 1984-04-11 1985-10-30 Kureha Chem Ind Co Ltd ゴム含有グラフト共重合体の製造法
DE4015296A1 (de) * 1990-05-12 1991-11-14 Bayer Ag Verfahren zur kontinuierlichen koagulation von vinylpolymerisatlatices
JP5020450B2 (ja) * 2001-09-28 2012-09-05 ローム アンド ハース カンパニー 粉体性状に優れた粉末線状重合体の製造方法
WO2018197377A1 (de) 2017-04-24 2018-11-01 Ineos Styrolution Group Gmbh Verbessertes verfahren zur herstellung von abs-pfropfcopolymeren
CN111201249B (zh) * 2017-11-16 2023-06-02 Sabic环球技术有限责任公司 具有改进的表面性质的核-壳接枝共聚物
US11845825B2 (en) * 2018-03-26 2023-12-19 Nippon A&L Inc. Method for manufacturing rubber-reinforced styrenic resin powder and rubber-reinforced styrenic resin powder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562191A (en) * 1948-11-19 1951-07-31 William W Howerton Process for coagulating synthetic latices
US3006872A (en) * 1957-10-28 1961-10-31 Union Carbide Corp Coagulation of dispersed polymeric organic material with poly(ethylene oxide), and product thereof
US3249569A (en) * 1962-08-27 1966-05-03 Monsanto Co Coagulation process
DE2021398A1 (de) * 1969-04-30 1970-11-12 Cities Service Co Verfahren zur Koagulation von Pfropfpolymer-Latices

Also Published As

Publication number Publication date
US3896093A (en) 1975-07-22
YU331973A (en) 1980-10-31
FR2211483A1 (xx) 1974-07-19
FR2211483B1 (xx) 1978-11-10
JPS4999381A (xx) 1974-09-19
YU35604B (en) 1981-04-30
JPS5034077B2 (xx) 1975-11-05
ES421721A1 (es) 1976-04-16
CH606197A5 (xx) 1978-10-31
IT972797B (it) 1974-05-31
NL7317460A (xx) 1974-06-25
DE2364138A1 (de) 1974-07-25
DE2364138C2 (de) 1983-02-17
GB1418228A (en) 1975-12-17

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