ES2099018A1 - Procedimiento para la obtencion de polipropilenos elastomeros. - Google Patents

Procedimiento para la obtencion de polipropilenos elastomeros.

Info

Publication number
ES2099018A1
ES2099018A1 ES09401088A ES9401088A ES2099018A1 ES 2099018 A1 ES2099018 A1 ES 2099018A1 ES 09401088 A ES09401088 A ES 09401088A ES 9401088 A ES9401088 A ES 9401088A ES 2099018 A1 ES2099018 A1 ES 2099018A1
Authority
ES
Spain
Prior art keywords
preparation
delta
solubility parameter
elastomeric
elastomeric polypropylenes
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.)
Granted
Application number
ES09401088A
Other languages
English (en)
Other versions
ES2099018B1 (es
Inventor
Norbert Hafner
Friedrich Mitter
Hans Ledwinka
Elisabeth Bruckmuller
Josef Kurz
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.)
DANUBIA PETROCHEM POLYMERE
PCD Polymere GmbH
Original Assignee
DANUBIA PETROCHEM POLYMERE
PCD Polymere GmbH
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 DANUBIA PETROCHEM POLYMERE, PCD Polymere GmbH filed Critical DANUBIA PETROCHEM POLYMERE
Publication of ES2099018A1 publication Critical patent/ES2099018A1/es
Application granted granted Critical
Publication of ES2099018B1 publication Critical patent/ES2099018B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F6/24—Treatment of polymer suspensions

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIPROPILENOS ELASTOMEROS, NO AGLOMERADOS, PULVERULENTOS-GRANULADOS, POR MEDIO DE POLIMERIZACION DE PROPILENO, DADO EL CASO CONJUNTAMENTE CON OTRAS OLEFINAS COMO COMONOMERO, EN PROPILENO LIQUIDO, Y PRECIPITACION SUBSIGUIENTE DE LOS POLIPROPILENOS FORMADOS CON CO2 O CON UN DISOLVENTE POLAR, CUYO TERMINO POLAR "DELTA P" DEL PARAMETRO DE SOLUBILIDAD ES MAYOR QUE 5 SEGUN HANSEN, Y CUYO PARAMETRO DE SOLUBILIDAD TOTAL DELTA ES MENOR QUE 30.
ES09401088A 1993-05-21 1994-05-18 Procedimiento para la obtencion de polipropilenos elastomeros. Expired - Fee Related ES2099018B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0099493A AT403582B (de) 1993-05-21 1993-05-21 Verfahren zur herstellung von elastomeren polypropylenen

Publications (2)

Publication Number Publication Date
ES2099018A1 true ES2099018A1 (es) 1997-05-01
ES2099018B1 ES2099018B1 (es) 1997-12-16

Family

ID=3504505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09401088A Expired - Fee Related ES2099018B1 (es) 1993-05-21 1994-05-18 Procedimiento para la obtencion de polipropilenos elastomeros.

Country Status (4)

Country Link
US (1) US5596076A (es)
JP (1) JPH0770235A (es)
AT (1) AT403582B (es)
ES (1) ES2099018B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228792B1 (en) 1998-02-27 2001-05-08 W. R. Grace & Co.-Conn. Donor-modified olefin polymerization catalysts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174857A (fr) * 1956-05-10 1959-03-17 Du Pont Polymérisation du propylène
GB1105228A (en) * 1965-12-30 1968-03-06 Montedison Spa Purification of crude elastomeric copolymers
US3669948A (en) * 1970-09-04 1972-06-13 Chisso Corp Method for producing poly{60 -olefins
US4211863A (en) * 1979-01-17 1980-07-08 Phillips Petroleum Company Polymer slurry catalyst residue deactivation
US4335225A (en) * 1978-06-20 1982-06-15 E. I. Du Pont De Nemours And Company Elastomeric polypropylene

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD54810A (es) *
LU35098A1 (es) * 1956-04-18
US3041318A (en) * 1957-10-01 1962-06-26 American Cyanamid Co Process for recovering water soluble polymers
NL277029A (es) * 1961-04-14
DE1495980B2 (de) * 1963-05-24 1975-08-28 Rexall Drug And Chemical Co., Los Angeles, Calif. (V.St.A.) Verfahren zur Herstellung von Polypropylen
US3454545A (en) * 1964-10-30 1969-07-08 Phillips Petroleum Co Polymerization of mono-1-olefins
SU512212A1 (ru) * 1973-05-04 1976-04-30 Грозненский филиал Охтинского научно-производственного объединения "Пластполимер" Способ получени полипропилена
US3932307A (en) * 1974-05-20 1976-01-13 E. I. Du Pont De Nemours And Company Tetra(neophyl) zirconium and its use in process for the polymerization of olefins
DD124527A1 (es) * 1976-02-26 1977-03-02
KR100197327B1 (ko) * 1988-07-15 1999-06-15 치어즈 엠. 노우드 신디오택틱 폴리프로필렌
DE3942365A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174857A (fr) * 1956-05-10 1959-03-17 Du Pont Polymérisation du propylène
GB1105228A (en) * 1965-12-30 1968-03-06 Montedison Spa Purification of crude elastomeric copolymers
US3669948A (en) * 1970-09-04 1972-06-13 Chisso Corp Method for producing poly{60 -olefins
US4335225A (en) * 1978-06-20 1982-06-15 E. I. Du Pont De Nemours And Company Elastomeric polypropylene
US4211863A (en) * 1979-01-17 1980-07-08 Phillips Petroleum Company Polymer slurry catalyst residue deactivation

Also Published As

Publication number Publication date
ES2099018B1 (es) 1997-12-16
ATA99493A (de) 1997-08-15
JPH0770235A (ja) 1995-03-14
AT403582B (de) 1998-03-25
US5596076A (en) 1997-01-21

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