Claims Analysis
Total Claims: 48
Claim 1
Independent Claim
81 words
L. A catalytic system for polymerizing olefins comprising: a) a component containing an organometallic compound of Groups I-TIT of the periodic table, and b) a component containing titanium-halide obtained by the steps comprising: (i) copulverizing a substantially anhydrous magnesium compound containing halogen or manganese compound containing halogen with: a phenol, an organic polymer containing silicon, ; a titanium halide, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 2
Dependent Claim
19 words
The catalytic system of Claim 1 wherein the titanium halide and electron-donor compound of b) (i) form a complex.
Claim 3
Dependent Claim
15 words
The catalytic system of Claim 2 wherein the electron-donor compound is an aromatic carboxylic ester.
Claim 4
Dependent Claim
16 words
The catalytic system of Claim 1 wherein the magnesium compound containing halogen is MgCl 2 .
Claim 5
Dependent Claim
17 words
The catalytic system of Claim 1 wherein the phenol is phenol, itself, C 6 H S OH.
Claim 6
Dependent Claim
15 words
The catalytic system of Claim 1 wherein the organic polymer containing silicon is a polysiloxane.
Claim 7
Dependent Claim
14 words
The catalytic system of Claim 1 wherein the organometallic compound is an organoaluminum compound.
Claim 8
Dependent Claim
13 words
The catalytic system of Claim 7 wherein the organoaluminum compound is a trialkylaluminum.
Claim 9
Dependent Claim
22 words
The catalytic system of Claim 1 wherein reaction b) (ii) is carried out in the presence of an inert hydrocarbon or halohydrocarbon.
Claim 10
Dependent Claim
25 words
The catalytic system of Claim 9 wherein the inert hydrocarbon contains a hydrocarbon selected from the group consisting of benzene, toluene, xylene, and their mixtures.
Claim 11
Dependent Claim
16 words
The catalytic system of Claim 1 wherein the titanium halide of b) (i) is titanium tetrachloride.
Claim 12
Dependent Claim
18 words
The catalytic system of Claim 1 wherein the titanium compound containing halogen of b) (ii) is titanium tetrahalide.
Claim 13
Dependent Claim
22 words
The catalytic system of Claim 1 wherein reaction b) (ii) is carried out at a temperature between about 70°C. and about 145°C.
Claim 14
Dependent Claim
30 words
The catalytic system of Claim 1 wherein the copulverization step b) (i) is carried out in two or more stages with some of the compounds present during the first stage.
Claim 15
Dependent Claim
17 words
The catalytic system of Claim 1 wherein the titanium halide of b) (i) is titanium trichloride material.
Claim 16
Dependent Claim
61 words
A component containing titanium halide of a catalytic system for polymerizing olefins obtainable by: (i) copulverizing a substantially anhydrous magnesium compound containing halogen or manganese compound containing halogen with: a phenol, an organic polymer containing silicon, a titanium halide, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 17
Dependent Claim
15 words
The component of Claim 16 wherein the titanium halide and electron-donor compound form a complex.
Claim 18
Dependent Claim
15 words
The component of Claim 17 wherein the elctron- donor compound is an aromatic carboxylic ester.
Claim 19
Dependent Claim
15 words
The component of Claim 16 wherein the magnesium compound containing halogen is MgCl 2 .
Claim 20
Dependent Claim
16 words
The component of Claim 16 wherein the phenol is phenol, itself, C 6 H 5 OH.
Claim 21
Dependent Claim
13 words
The component of Claim 16 wherein the organic containing silicon is a polysiloxane.
Claim 22
Dependent Claim
17 words
The component of Claim 16 wherein reaction is carried out in the presence of an inert hydrocarbon.
Claim 23
Dependent Claim
24 words
The component of Claim 22 wherein the inert hydrocarbon contains a hydrocarbon selected from the group consisting of benzene, toluene, xylene, and their mixtures.
Claim 24
Dependent Claim
12 words
The component of Claim 16 wherein the titanium halide is titanium tetrachloride.
Claim 25
Dependent Claim
14 words
The component of Claim 16 wherein the titanium compound containing halogen is titanium tetrahalide.
Claim 26
Dependent Claim
19 words
The component of Claim 16 wherein reaction is carried out at a temperature between about 70°C. and about 145°C.
Claim 27
Dependent Claim
29 words
The component of Claim 16 wherein the copul- " verizing step is carried out in two or more stages with some of the compounds present during the first stage.
Claim 28
Dependent Claim
13 words
The component of Claim 16 wherein the titanium halide is titanium trichloride material.
Claim 29
Dependent Claim
65 words
A process for producing a component containing titanium halide of a catalytic system for polymerizing olefins comprising: (i) copulverizing a substantially anhydrous mag- nexium compound containing halogen or manganese compound containing halogen with: a phenol, an organic polymer containing silicon, a titanium halide, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 30
Dependent Claim
15 words
The process of Claim 29 wherein the titanium halide and electron-donor compound form a complex.
Claim 31
Dependent Claim
14 words
The process of Claim 30 wherein the electron-donor compound is an aromatic carboxylic ester.
Claim 32
Dependent Claim
16 words
3-2. The process of Claim 29 wherein the magnesium compound containing halogen is MgCl 2 .
Claim 33
Dependent Claim
16 words
The process of Claim 29 wherein the phenol is phenol, itself, C 6 H 5 OH.
Claim 34
Dependent Claim
14 words
The process of Claim 29 wherein the organic polymer containing silicon is a polysiloxane.
Claim 35
Dependent Claim
17 words
The process of Claim 29 wherein reaction is carried out in the presence of an inert hydrocarbon.
Claim 36
Dependent Claim
24 words
The process of Claim 35 wherein the inert hydrocarbon contains a hydrocarbon selected from the group consisting of benzene, toluene, xylene, and their mixtures.
Claim 37
Dependent Claim
12 words
The process of Claim 29 wherein the titanium halide is titanium tetrachloride.
Claim 38
Dependent Claim
14 words
The process of Claim 29 wherein the titanium compound containing halogen is titanium tetrahalide.
Claim 39
Dependent Claim
19 words
The process of Claim 29 wherein reaction is carried out at a temperature between about 70°C. and about 145°C.
Claim 40
Dependent Claim
27 words
The process of Claim 29 wherein the copulverizing step is carried out in two or more stages with some of the compounds present during the first stage.
Claim 41
Dependent Claim
13 words
The process of Claim 29 wherein the titanium halide is titanium trichloride material.
Claim 42
Dependent Claim
11 words
The catalytic system of Claim 1 wherein the olefin is propylene.
Claim 43
Dependent Claim
72 words
A catalytic system for polymerizing olefins comprising: a) a component containing an organometallic compound of Groups I-III of the periodic table, and b) a component containing titanium-halide obtainable by: (i) copulverizing a substantially anhydrous magnesium compound containing halogen or manganese compound containing halogen with: a'phenol, an organic polymer containing silicon, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 44
Dependent Claim
58 words
A component containing titanium halide of a catalytic system for polymerizing olefins obtainable by: (i) copulverizing a substantially anhydrous magnesium compound containing halogen or manganese compound containing halogen with: a phenol, an organic polymer containing silicon, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 45
Dependent Claim
61 words
A process for producing a component containing titanium halide of a catalytic system for polymerizing olefins comprising:, (i) copulverizing a substantially anhydrous magnesium compound containing halogen or manganese compound containing halogen with: a phenol, an organic polymer containing silicon, and an electron-donor compound to produce a copulverized product, and (ii) reacting the copulverized product with a liquid titanium compound containing halogen.
Claim 46
Dependent Claim
10 words
The component of Claim 16 wherein the olefin is propylene.
Claim 47
Dependent Claim
10 words
The process of Claim 29 wherein the olefin is propylene.
Claim 48
Dependent Claim
11 words
The catalytic system of Claim 1 wherein the olefin is propylene.