ES474161A1 - Un procedimiento para preparar composiciones polimeras. - Google Patents

Un procedimiento para preparar composiciones polimeras.

Info

Publication number
ES474161A1
ES474161A1 ES474161A ES474161A ES474161A1 ES 474161 A1 ES474161 A1 ES 474161A1 ES 474161 A ES474161 A ES 474161A ES 474161 A ES474161 A ES 474161A ES 474161 A1 ES474161 A1 ES 474161A1
Authority
ES
Spain
Prior art keywords
maleic anhydride
high softening
resistant
impact
preparing
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
ES474161A
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of ES474161A1 publication Critical patent/ES474161A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02Macromolecular 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)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Un procedimiento para preparar composiciones polímeras, que comprende polimerizar en un disolvente orgánico, en presencia de un iniciador de radicales libres, y en ausencia substancial de oxígeno, en el margen de temperaturas de aproximadamente 0 a 100ºC, 100 partes en peso de (A) de 0 a 70% en peso de estireno, (B) de 10 a 55% en peso de anhídrido maleico, y (C) de 5 a 50% en peso de un miembro seleccionado del grupo que consiste en isobutileno, propileno, diisobutileno, dipropileno, triisobutileno, 2,3,3-trimetil-buteno-1, 2,4-dimetil-penteno-1, y 2-metil-buteno-1, en presencia de entre 1 y 40 partes en peso de (D) un caucho seleccionado del grupo que consiste en (1) un polímero cauchoide de entre 50 y 100 % en peso de por lo menos un miembro seleccionado del grupo que consiste en (1) un polímero cauchoide de entre 50 y 100% en peso de por lo menos un miembro seleccionado del grupo que consiste en butadieno e isopreno, y de 0 a 50% en peso de por lo menos un miembro seleccionado del grupoconsistente en un nitrilo olefínico, un éster de un ácido acrílico, y estireno, (2) un homopolímero de un éster de un ácido acrílico, (3) caucho de butilo clorado, y (4) un caucho de etileno-propileno.
ES474161A 1977-10-14 1978-10-13 Un procedimiento para preparar composiciones polimeras. Expired ES474161A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/842,019 US4137281A (en) 1977-10-14 1977-10-14 Impact-resistant, high softening maleic anhydride copolymers

Publications (1)

Publication Number Publication Date
ES474161A1 true ES474161A1 (es) 1979-05-16

Family

ID=25286336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474161A Expired ES474161A1 (es) 1977-10-14 1978-10-13 Un procedimiento para preparar composiciones polimeras.

Country Status (12)

Country Link
US (1) US4137281A (es)
EP (1) EP0001575A1 (es)
JP (1) JPS5464584A (es)
AT (1) AT363686B (es)
AU (1) AU4008778A (es)
BR (1) BR7806760A (es)
CA (1) CA1108335A (es)
DK (1) DK456078A (es)
ES (1) ES474161A1 (es)
IT (1) IT1099608B (es)
NO (1) NO783171L (es)
ZA (1) ZA785395B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355157A (en) * 1980-12-22 1982-10-19 The Standard Oil Company Hot water precipitation of resins containing maleic anhydride
IT1199626B (it) * 1985-01-08 1988-12-30 Dutral Spa Procedimento per innestare anidride maleica su polimeri olefinici
US20060160949A1 (en) * 2004-03-24 2006-07-20 Styranec Thomas J Thermoplastic sheet containing a styrenic copolymer
US20080063826A1 (en) * 2006-09-11 2008-03-13 Nova Chemicals Inc. Rubber modified styrenic copolymer composition comprising high molecular weight elastomers
US8697794B2 (en) * 2009-03-19 2014-04-15 Styrolution America Llc Impact modified styrenic polymers with improved stress crack properties
CN112159494B (zh) * 2020-08-28 2021-04-23 江苏康爱特环境工程集团有限公司 一种水性道路标线涂料乳液及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278626A (es) * 1961-05-20
NL291450A (es) * 1962-04-13
BE634099A (es) * 1962-06-25
US3708555A (en) * 1970-02-24 1973-01-02 Gaylord Ass Grafting of a mixture of styrene and maleic anhydride onto backbone polymers containing active or labile hydrogen atoms
JPS5148195B2 (es) * 1972-02-02 1976-12-18
US3919354A (en) * 1972-09-08 1975-11-11 Dow Chemical Co Impact resistant polymers of a resinous copolymer of an alkenyl aromatic monomer and unsaturated dicarboxylic anhydride
JPS5219238B2 (es) * 1973-01-11 1977-05-26
JPS5148195A (ja) * 1974-10-23 1976-04-24 Hitachi Ltd Konekuta

Also Published As

Publication number Publication date
US4137281A (en) 1979-01-30
NO783171L (no) 1979-04-18
IT7828139A0 (it) 1978-09-27
IT1099608B (it) 1985-09-18
BR7806760A (pt) 1979-07-03
DK456078A (da) 1979-04-15
ZA785395B (en) 1979-09-26
JPS5464584A (en) 1979-05-24
AT363686B (de) 1981-08-25
JPS6228807B2 (es) 1987-06-23
ATA718578A (de) 1981-01-15
EP0001575A1 (en) 1979-05-02
AU4008778A (en) 1980-03-27
CA1108335A (en) 1981-09-01

Similar Documents

Publication Publication Date Title
EP0153727A3 (en) Craze-resistant transparent resinous copolymers
ES470981A1 (es) Procedimiento para la preparacion de un copolimero en bloqueacoplado
EP0492490A3 (en) Tapered block styrene/butadiene copolymers
AU571811B2 (en) Graft copolymers of acrylates onto diene-acrylate copolymers
MY105981A (en) Process for preparing bituminous compositions.
JPS57100146A (en) Novel rubber composition
MY104352A (en) Styrene-based resin composition
ES474161A1 (es) Un procedimiento para preparar composiciones polimeras.
ES8302751A1 (es) Procedimiento para preparar una composicion de polimero basada en un policarbonato y un copolimero de injerto de un com-puesto vinilaromatico y un compuesto de nitrilo insaturado.
ES8206575A1 (es) Un metodo de fabricar un copolimero de bloques de para-metilestireno y dieno conjugado.
DE3362839D1 (en) Process for the preparation of styrene graft polymers
GB740188A (en) Improvements in thermoplastic resin-rubber compositions
JPS5721443A (en) Styrene polymer composition
GB2232677B (en) Polymeric material composition
ES388537A1 (es) Procedimiento para la preparacion de composiciones polime- ras basadas en poli (cloruro de vinilo).
ES323919A1 (es) Un procedimiento de preparacion de un polimero de estireno de gran resistencia al impacto.
FR2394560A1 (fr) Copolymeres d'anhydride maleique a temperatures elevees de ramollissement
JPS5360950A (en) Polymer compositions
JPS53134891A (en) Preparation of impact and weather resistant graft copolymer
ES468678A1 (es) Un procedimiento para la preparacion de copolimeros de acri-lonitrilo modificados con caucho.
ES459121A1 (es) Procedimiento para el injerto de cloruro de vinilo sobre co-polimeros de etilenonacetato de vinilo o acrilato de alco- hilo.
GB1309955A (en) Resinous composition
GB1438262A (en) Highimpact moulding composition formed from radial block co- polymers and high impact poly-vinyl-aromatic compound
ES486762A1 (es) Procedimiento para la obtencion de polimeros de injerto ter-moplastico-elastomeros
JPS5296691A (en) Novel graft copolymer composition and its production