ES450486A1 - Procedure for preparing polymerized of monovinilaromatic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing polymerized of monovinilaromatic compounds. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES450486A1
ES450486A1 ES76450486A ES450486A ES450486A1 ES 450486 A1 ES450486 A1 ES 450486A1 ES 76450486 A ES76450486 A ES 76450486A ES 450486 A ES450486 A ES 450486A ES 450486 A1 ES450486 A1 ES 450486A1
Authority
ES
Spain
Prior art keywords
compounds
translation
machine
legally binding
google translate
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
ES76450486A
Other languages
Spanish (es)
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19752535093 external-priority patent/DE2535093A1/en
Priority claimed from DE19762626969 external-priority patent/DE2626969A1/en
Application filed by BASF SE filed Critical BASF SE
Publication of ES450486A1 publication Critical patent/ES450486A1/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
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers

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)

Abstract

Process for preparing monovinylaromatic compound polymers, characterized in that it comprises polymerizing the monovinylaromatic compounds, optionally together with other copolymerizable monomers, and optionally in the presence of rubber-like compounds, at temperatures between approximately 80 and 170ºC, the reaction of polymerization in the presence of 0.001 to 0.5% by weight, based on the monomers, of one or more bifunctional compounds of the general formula: **(See formula)** and R2 means a linear or branched alkyl group with 1 to 4 C atoms, to thereby increase the volume-time yield of the polymerization, without altering the properties of the resulting polymers. (Machine-translation by Google Translate, not legally binding)
ES76450486A 1975-08-06 1976-08-05 Procedure for preparing polymerized of monovinilaromatic compounds. (Machine-translation by Google Translate, not legally binding) Expired ES450486A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752535093 DE2535093A1 (en) 1975-08-06 1975-08-06 Polymerising vinyl aromatics in presence of diol acrylic esters - giving higher space time yield of (co)polymer with same properties
DE19762626969 DE2626969A1 (en) 1976-06-16 1976-06-16 Polymerising vinyl aromatics in presence of diol acrylic esters - giving higher space time yield of (co)polymer with same properties

Publications (1)

Publication Number Publication Date
ES450486A1 true ES450486A1 (en) 1977-12-01

Family

ID=25769246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES76450486A Expired ES450486A1 (en) 1975-08-06 1976-08-05 Procedure for preparing polymerized of monovinilaromatic compounds. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
ES (1) ES450486A1 (en)
FR (1) FR2320316A1 (en)
IT (1) IT1064925B (en)
NL (1) NL7608781A (en)
NO (1) NO762665L (en)
SE (1) SE7608713L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028394A1 (en) * 1979-10-31 1981-05-13 The Dow Chemical Company Control polymerization of addition polymerizable monomers with small amounts of non-conjugated difunctional monomers
DE3038264A1 (en) * 1980-10-10 1982-05-19 Basf Ag, 6700 Ludwigshafen METHOD FOR THE CONTINUOUS PRODUCTION OF RUBBER-MODIFIED POLYMERISATES OF VINYL FLAVORS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99975C (en) * 1956-12-10 1900-01-01
US3251772A (en) * 1962-01-30 1966-05-17 Kaspar Winkler & Co Lubricating composition containing cross-linked polymer
US3367889A (en) * 1963-10-28 1968-02-06 Rohm & Haas Process for the preparation of macroreticular-structured copolymers
US3968185A (en) * 1974-12-09 1976-07-06 Baldwin Francis P Preparation of modified elastomers

Also Published As

Publication number Publication date
IT1064925B (en) 1985-02-25
FR2320316A1 (en) 1977-03-04
NO762665L (en) 1977-02-08
SE7608713L (en) 1977-02-07
NL7608781A (en) 1977-02-08

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