IT1042180B - Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione - Google Patents

Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione

Info

Publication number
IT1042180B
IT1042180B IT26744/75A IT2674475A IT1042180B IT 1042180 B IT1042180 B IT 1042180B IT 26744/75 A IT26744/75 A IT 26744/75A IT 2674475 A IT2674475 A IT 2674475A IT 1042180 B IT1042180 B IT 1042180B
Authority
IT
Italy
Prior art keywords
propolene
copolymers
procedure
preparation
crystal polymers
Prior art date
Application number
IT26744/75A
Other languages
English (en)
Italian (it)
Inventor
P Barbe
L Luciani
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT26744/75A priority Critical patent/IT1042180B/it
Priority to FI762421A priority patent/FI61498C/fi
Priority to DK381776A priority patent/DK150523C/da
Priority to NO762906A priority patent/NO149066C/no
Priority to SE7609358A priority patent/SE7609358L/xx
Priority to NL7609395A priority patent/NL7609395A/xx
Priority to FR7625756A priority patent/FR2322158A1/fr
Priority to AT633376A priority patent/AT356889B/de
Priority to IN1573/CAL/76A priority patent/IN145359B/en
Priority to AU17178/76A priority patent/AU512972B2/en
Priority to CA259,893A priority patent/CA1068447A/en
Priority to DE19762638429 priority patent/DE2638429A1/de
Priority to ZA765139A priority patent/ZA765139B/xx
Priority to BE170136A priority patent/BE845593A/xx
Priority to BR7605659A priority patent/BR7605659A/pt
Priority to JP51102214A priority patent/JPS5838444B2/ja
Priority to ES451069A priority patent/ES451069A1/es
Priority to GB35932/76A priority patent/GB1563720A/en
Application granted granted Critical
Publication of IT1042180B publication Critical patent/IT1042180B/it

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
IT26744/75A 1975-08-29 1975-08-29 Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione IT1042180B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT26744/75A IT1042180B (it) 1975-08-29 1975-08-29 Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione
FI762421A FI61498C (fi) 1975-08-29 1976-08-24 Kristallin polymer av propen
DK381776A DK150523C (da) 1975-08-29 1976-08-24 Fremgangsmaade til fremstilling af krystallinske homopolymere af propylen
NO762906A NO149066C (no) 1975-08-29 1976-08-24 Krystallinske propylenpolymerer.
SE7609358A SE7609358L (sv) 1975-08-29 1976-08-24 Kristallina polymerer och sampolymerer av propen och forfarande for framstellning derav
NL7609395A NL7609395A (nl) 1975-08-29 1976-08-24 Werkwijze voor het bereiden van kristallijne polymeren en copolymeren van propeen.
FR7625756A FR2322158A1 (fr) 1975-08-29 1976-08-25 Polymeres et copolymeres cristallins du propylene et procede pour leur preparation
IN1573/CAL/76A IN145359B (no) 1975-08-29 1976-08-26
AT633376A AT356889B (de) 1975-08-29 1976-08-26 Verfahren zur herstellung von rohen propylen- polymerisaten
AU17178/76A AU512972B2 (en) 1975-08-29 1976-08-26 Crystalline polymers of propylene
CA259,893A CA1068447A (en) 1975-08-29 1976-08-26 Crystalline polymers and copolymers of propylene and process for preparing same
DE19762638429 DE2638429A1 (de) 1975-08-29 1976-08-26 Kristalline propylenpolymerisate und -copolymerisate und verfahren zu ihrer herstellung
ZA765139A ZA765139B (en) 1975-08-29 1976-08-26 Crystalline polymers and copolymers of propylene and process for preparing same
BE170136A BE845593A (fr) 1975-08-29 1976-08-27 Polymeres et copolymeres cristallins du propylene et procede pour leur preparation
BR7605659A BR7605659A (pt) 1975-08-29 1976-08-27 Polimeros e copolimeros cristalinos de propileno,composicoes polimericas,e processos para a sua preparacao
JP51102214A JPS5838444B2 (ja) 1975-08-29 1976-08-28 プロピレンの結晶性重合体および共重合体ならびにそれらの製造方法
ES451069A ES451069A1 (es) 1975-08-29 1976-08-28 Procedimiento para la preparacion de polimeros y copolimeroscristalinos de propileno.
GB35932/76A GB1563720A (en) 1975-08-29 1976-08-31 Crystalline propylene polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26744/75A IT1042180B (it) 1975-08-29 1975-08-29 Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione

Publications (1)

Publication Number Publication Date
IT1042180B true IT1042180B (it) 1980-01-30

Family

ID=11220152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26744/75A IT1042180B (it) 1975-08-29 1975-08-29 Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione

Country Status (18)

Country Link
JP (1) JPS5838444B2 (no)
AT (1) AT356889B (no)
AU (1) AU512972B2 (no)
BE (1) BE845593A (no)
BR (1) BR7605659A (no)
CA (1) CA1068447A (no)
DE (1) DE2638429A1 (no)
DK (1) DK150523C (no)
ES (1) ES451069A1 (no)
FI (1) FI61498C (no)
FR (1) FR2322158A1 (no)
GB (1) GB1563720A (no)
IN (1) IN145359B (no)
IT (1) IT1042180B (no)
NL (1) NL7609395A (no)
NO (1) NO149066C (no)
SE (1) SE7609358L (no)
ZA (1) ZA765139B (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158642A (en) * 1977-04-25 1979-06-19 Exxon Research & Engineering Co. Trialkyl aluminum cocatalyst
CA1125268A (en) * 1978-04-14 1982-06-08 Exxon Research And Engineering Company Trialkyl aluminum cocatalyst
JPS53118488A (en) * 1977-03-25 1978-10-16 Nippon Oil Co Ltd Production of polyolefin
JPS53124592A (en) * 1977-04-07 1978-10-31 Nippon Oil Co Ltd Preparation of polyolefin
US4145313A (en) * 1977-04-25 1979-03-20 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst
US4148756A (en) * 1977-04-25 1979-04-10 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
FR2405961A1 (fr) * 1977-10-12 1979-05-11 Naphtachimie Sa Procede de copolymerisation d'olefines en phase gazeuse en presence d'un lit fluidise de copolymere et d'un catalyseur contenant du titane et du magnesium
JPS5470388A (en) * 1977-11-16 1979-06-06 Mitsubishi Chem Ind Ltd Production of olefin polymer
CA1142161A (en) * 1978-03-29 1983-03-01 Exxon Research And Engineering Company Trialkyl aluminum cocatalyst
JPS5919564B2 (ja) 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造方法
JPS603324B2 (ja) * 1978-12-28 1985-01-28 三井化学株式会社 エチレン共重合体の製造方法
DE3066338D1 (en) * 1979-03-06 1984-03-08 Unilever Nv Detergent compositions
GB2076834B (en) * 1980-05-30 1984-10-10 El Paso Polyolefins Propylene polymer and process for its preparation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (no) * 1970-10-29 1972-05-03
NL160286C (no) * 1971-06-25
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica
IT967867B (it) * 1972-09-26 1974-03-11 Montedison Spa Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine
JPS5215107B2 (no) * 1973-07-19 1977-04-26
JPS5235394B2 (no) * 1973-08-24 1977-09-08
JPS5719122B2 (no) * 1973-12-26 1982-04-21
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
JPS5250037B2 (no) * 1974-03-06 1977-12-21
JPS5812281B2 (ja) * 1974-11-15 1983-03-07 三井化学株式会社 コウリツタイキソクセイポリ −ａ− オレフインノ セイゾウホウホウ

Also Published As

Publication number Publication date
DK150523C (da) 1987-10-12
FI61498C (fi) 1982-08-10
JPS5838444B2 (ja) 1983-08-23
DK150523B (da) 1987-03-16
NL7609395A (nl) 1977-03-02
NO149066B (no) 1983-10-31
IN145359B (no) 1978-09-30
FR2322158B1 (no) 1980-03-28
BE845593A (fr) 1977-02-28
ATA633376A (de) 1979-10-15
FR2322158A1 (fr) 1977-03-25
ZA765139B (en) 1977-08-31
FI762421A (no) 1977-03-01
CA1068447A (en) 1979-12-18
DK381776A (da) 1977-03-01
DE2638429C2 (no) 1988-05-11
JPS5235283A (en) 1977-03-17
SE7609358L (sv) 1977-03-01
ES451069A1 (es) 1977-08-16
AT356889B (de) 1980-05-27
BR7605659A (pt) 1978-03-21
NO762906L (no) 1977-03-01
DE2638429A1 (de) 1977-03-03
GB1563720A (en) 1980-03-26
AU512972B2 (en) 1980-11-06
FI61498B (fi) 1982-04-30
NO149066C (no) 1984-02-08
AU1717876A (en) 1978-03-02

Similar Documents

Publication Publication Date Title
IT1057070B (it) Polimeri di ortoesteri e procedimento per la loro preparazione
IT1066778B (it) Procedimento per preparare polimeri polisilossanici tiofunzionali
IT1063174B (it) Polimeri liquidi con terminali am minici e procedimento per la loro preparazione
IT1053368B (it) Procedimento per produrre copolimeri in polvere
IT1091069B (it) Polimeri immidici e procedimento per la loro preparazione
IT1066681B (it) Procedimento per produrre copolimeri di polisilossano poliossialchilene e miscugli che li contengono
IT1065909B (it) Procedimento per l isolamento di polimeri
IT1063189B (it) Procedimento e dispositivo per la fabbricazione del nerofumo
IT1033413B (it) Copolimeri reticolati e procoesso per la loro preparazione
IT1042180B (it) Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione
IT1065634B (it) Polimero idrofilico e procedimento per la preparazione dello stesso
IT1064932B (it) Vulcanizzati termoplastici e procedimento per la loro preparazione
NL7610634A (nl) Bereiding van polymeren.
IT1036214B (it) Polimeri quaternizzati e procedimento per la loro preparazione
IT1090853B (it) Monomeri misti allilici acrilici procedimento per la loro preparazione e polimeri ottenuti da tali monomeri
IT1062199B (it) Procedimento per la preparazione di polimeri e copolimeri di dieni coniugati
IT1160897B (it) Polimeri sostiatuiti con polialchilpiperiline,procedimento per la preparazione e loro impiego come stabilizzanti
IT1076946B (it) Diidroossadiazinoni e procedimento per la loro fabbricazione
IT1058762B (it) Procedimento per la coagulazione di lattici di polimeri
IT1057823B (it) Copolimeri del ciclopentadiene con diciclopentadiene e proedimento per la loro preparazione
AR220665A1 (es) Copolimero de etileno y procedimiento para obtenerlos
JPS523683A (en) Crosslinkable polymer and preparation thereof
IT1037113B (it) Polimeri cianocarbossilati e loro procedimento di preparazione
BE849571A (fr) Diurethannes, leur procede de preparation et leur utilisation
GB1535070A (en) Tetraalkyl-piperidone-4-oximes process for their manufacture and their use as stabilizers for polymers