GB667288A - Improvements in or relating to method of preparing copolymers of styrene and the emulsion copolymer resulting from said method - Google Patents

Improvements in or relating to method of preparing copolymers of styrene and the emulsion copolymer resulting from said method

Info

Publication number
GB667288A
GB667288A GB5364/49A GB536449A GB667288A GB 667288 A GB667288 A GB 667288A GB 5364/49 A GB5364/49 A GB 5364/49A GB 536449 A GB536449 A GB 536449A GB 667288 A GB667288 A GB 667288A
Authority
GB
United Kingdom
Prior art keywords
weight
styrene
per cent
relating
water
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
GB5364/49A
Other languages
English (en)
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto 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 Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Publication of GB667288A publication Critical patent/GB667288A/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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical

Landscapes

  • 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)
GB5364/49A 1948-04-29 1949-02-28 Improvements in or relating to method of preparing copolymers of styrene and the emulsion copolymer resulting from said method Expired GB667288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24099A US2556459A (en) 1948-04-29 1948-04-29 Method for copolymerizing styrene and alpha methyl styrene

Publications (1)

Publication Number Publication Date
GB667288A true GB667288A (en) 1952-02-27

Family

ID=21818862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5364/49A Expired GB667288A (en) 1948-04-29 1949-02-28 Improvements in or relating to method of preparing copolymers of styrene and the emulsion copolymer resulting from said method

Country Status (5)

Country Link
US (1) US2556459A (OSRAM)
BE (1) BE488445A (OSRAM)
DE (1) DE889228C (OSRAM)
FR (1) FR983706A (OSRAM)
GB (1) GB667288A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957167C (de) * 1948-11-20 1957-01-31 Distillers Co Yeast Ltd Verfahren zur Emulsionspolymerisation von Styrolen
EP0048145A1 (en) * 1980-09-13 1982-03-24 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Heat resistant expandable plastic particles and moulded products made therefrom

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678469A (en) * 1951-08-10 1954-05-18 Charles L Dimmer Materials especially suitable for use in fabricating prosthetic appliances and dentures fabricated therefrom
US2658877A (en) * 1952-02-09 1953-11-10 Dow Chemical Co Self-extinguishing alkenylbenzene copolymer composition
BE520093A (OSRAM) * 1953-05-20
BE575778A (OSRAM) * 1958-02-25
US3932332A (en) * 1973-02-16 1976-01-13 Hercules Incorporated Copolymers of alpha-methylstyrene and styrene and uses thereof
US4367320A (en) * 1980-12-31 1983-01-04 Mobil Oil Corporation Process for suspension polymerization of styrenic monomers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198185A (en) * 1936-10-30 1940-04-23 Stanley Herbert Muggleton Production of aryl substituted olefins
US2302464A (en) * 1939-11-15 1942-11-17 Newport Ind Inc Styrene polymerization products and process of making the same
US2383069A (en) * 1940-07-23 1945-08-21 Du Pont Polymerization of ethenoid monomers
US2310961A (en) * 1941-05-03 1943-02-16 American Cyanamid Co Copolymer of isopropenyl toluene and acrylonitrile and process of producing same
US2436614A (en) * 1942-07-10 1948-02-24 Standard Oil Dev Co Solid styrene polymer formation at low temperatures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957167C (de) * 1948-11-20 1957-01-31 Distillers Co Yeast Ltd Verfahren zur Emulsionspolymerisation von Styrolen
EP0048145A1 (en) * 1980-09-13 1982-03-24 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Heat resistant expandable plastic particles and moulded products made therefrom

Also Published As

Publication number Publication date
DE889228C (de) 1953-12-14
FR983706A (fr) 1951-06-27
BE488445A (OSRAM)
US2556459A (en) 1951-06-12

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