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GB998772A - Polymerized vinyl-aromatic moulding compositions and proce for preparing such compositions - Google Patents

Polymerized vinyl-aromatic moulding compositions and proce for preparing such compositions

Info

Publication number
GB998772A
GB998772A GB25828/62A GB2582862A GB998772A GB 998772 A GB998772 A GB 998772A GB 25828/62 A GB25828/62 A GB 25828/62A GB 2582862 A GB2582862 A GB 2582862A GB 998772 A GB998772 A GB 998772A
Authority
GB
United Kingdom
Prior art keywords
compositions
aromatic
proce
preparing
parts
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
GB25828/62A
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
Publication of GB998772A publication Critical patent/GB998772A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
    • F24C3/042—Stoves
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or 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; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D91/00—Burners specially adapted for specific applications, not otherwise provided for
    • F23D91/02—Burners specially adapted for specific applications, not otherwise provided for for use in particular heating operations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/0057—Liquid fuel burners adapted for use in illumination and heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Graft Or Block Polymers (AREA)
  • Gas Burners (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A moulding composition comprises 80-98 parts of a polymerized vinyl-aromatic compound, e.g. styrene, and 2-20 parts of polybutadiene having 1-15% of 1, 2 units. The composition may also contain 1.5-3.5 parts of paraffin wax and 0.5-2.5 parts of a hydrocarbon oil as lubricants. The polymers may be present in the composition as a blend of the homopolymers or as an interpolymer of polybutadiene and the vinyl-aromatic compound which may be prepared by dissolving the polybutadiene in styrene, adding the lubricant and polymerizing the solution by heating, e.g. to 95-200 DEG C.
GB25828/62A 1960-01-25 1962-07-05 Polymerized vinyl-aromatic moulding compositions and proce for preparing such compositions Expired GB998772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US892910XA 1960-01-25 1960-01-25
US12241761A 1961-07-07 1961-07-07

Publications (1)

Publication Number Publication Date
GB998772A true GB998772A (en) 1965-07-21

Family

ID=31980817

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2202/60A Expired GB893910A (en) 1960-01-25 1960-01-21 Improvements relating to gas fires
GB2592/61A Expired GB892910A (en) 1960-01-25 1961-01-23 Polymerised vinyl-aromatic moulding compositions
GB25828/62A Expired GB998772A (en) 1960-01-25 1962-07-05 Polymerized vinyl-aromatic moulding compositions and proce for preparing such compositions

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2202/60A Expired GB893910A (en) 1960-01-25 1960-01-21 Improvements relating to gas fires
GB2592/61A Expired GB892910A (en) 1960-01-25 1961-01-23 Polymerised vinyl-aromatic moulding compositions

Country Status (7)

Country Link
BE (2) BE599395A (en)
DE (1) DE1520770A1 (en)
FR (2) FR1282784A (en)
GB (3) GB893910A (en)
IT (1) IT647966A (en)
NL (3) NL260341A (en)
SE (1) SE302210B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312802A (en) 1977-08-31 1982-01-26 United States Steel Corporation Polymer compositions and articles therefrom
GB2153370A (en) * 1983-12-30 1985-08-21 Charbonnages Ste Chimique Process for preparing rubber modified polystyrene

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284542A (en) * 1963-03-22 1966-11-08 Rexall Drug Chemical Preparation of high impact compositions from vinyl aromatic monomers and rubbery diolefin polymers
US3309422A (en) * 1963-09-03 1967-03-14 Rexall Drug Chemical Process for preparing interpolymers of styrene and rubbery diolefin polymers
BE791729A (en) * 1971-11-24 1973-05-22 Foster Grant Co Inc PROCESS FOR PREVENTING THE DEPOSIT OF POLYMER ON THE WALLS OF A POLYMERIZATION REACTOR
NL156425B (en) 1974-04-18 1978-04-17 Kureha Chemical Ind Co Ltd PROCESS FOR THE PREPARATION OF ENTCOPOLYMERS AND FORMED PRODUCTS, WHOLE OR PARTLY CONSISTING OF AN ENTCOPOLYMER, PREPARED IN ACCORDANCE WITH THIS PROCESS.
DE19632926A1 (en) * 1996-08-16 1998-02-19 Bayer Ag Process for the production of thermoplastic molding compounds resistant to stress cracking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312802A (en) 1977-08-31 1982-01-26 United States Steel Corporation Polymer compositions and articles therefrom
GB2153370A (en) * 1983-12-30 1985-08-21 Charbonnages Ste Chimique Process for preparing rubber modified polystyrene

Also Published As

Publication number Publication date
GB893910A (en) 1962-04-18
FR1282784A (en) 1962-01-27
FR1328125A (en) 1963-05-24
BE619901A (en) 1900-01-01
SE302210B (en) 1968-07-08
NL280615A (en) 1900-01-01
NL133209C (en) 1900-01-01
IT647966A (en) 1900-01-01
DE1520770A1 (en) 1969-07-03
GB892910A (en) 1962-04-04
NL260341A (en) 1900-01-01
BE599395A (en) 1900-01-01

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