Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
353 words
A silicone polymer which is obtained by addition polymerization of at least one organohydrogenpolysiloxane selected from the group consisting of those of the general formulas (1) and (2) (1) R¹ a R² b H c SiO (4-a-b-c)/2 (2) R¹ j H k SiO (4-j-k)/2 and at least one member selected from the group consisting of a polyoxyalkylene of the general formula (A) C m H 2m-1 O(C₂H₄O) p (C₃H₆O) q C m H 2m-1 (A) and an organopolysiloxane of the general formula (B) R¹ d R³ e SiO (4-d-e)/2 provided that at least one selected from the organohydrogenpolysiloxane of the general formula (1) and the polyoxyalkylene of the general formula (A) is essentially used for the addition polymerization, wherein R¹′s may be the same or different in the respective formulas and represent an unsubstituted or substituted alkyl group having from 1 to 18 carbon atoms, an aryl group, an aralkyl group or a monovalent halogenated hydrocarbon group, R² represents an organic group of the general formula, C n H 2n O(C₂H₄O) f (C₃H₆O) g R⁴, wherein R⁴ represents a hydrogen atom or a saturated organic group having from 1 to 5 carbon atoms or a group of the formula, R⁵-(CO)-, in which R⁵ represents a saturated organic group having from 1 to 5 carbon atoms, n is an integer of from 2 to 6, f is an integer of from 2 to 200, and g is an integer of from 0 to 200 provided that f + g is in the range of from 3 to 200, R³ represents a monovalent hydrocarbon group having a vinyl end group and having from 2 to 10 carbon atoms, a, b, c, d, e, j and k are, respectively, such that 1.0 ≦ a ≦ 2.5, 0.001 ≦ b ≦ 1, 0.001 ≦ c ≦ 1, 1.0 ≦ d ≦ 3.0, 0.001 ≦ e ≦ 1.5, 1.0 ≦ j ≦ 3.0, and 0.001 ≦ k ≦ 1.5, p is an integer of from 2 to 200, and q is an integer of from 0 to 200 provided that p + q is from 3 to 200.
Claim 2
Dependent Claim
41 words
A silicone polymer according to Claim 1, wherein said organohydrogenpolysiloxane of the general formula (1) has a linear structure and comprises R¹₂SiO units, R¹₃SiO 0.5 units, R²R¹SiO units and HR¹SiO units, wherein R¹ and R² are as defined in Claim 1.
Claim 3
Dependent Claim
39 words
A silicone polymer according to Claim 1 or 2 wherein said organohydrogenpolysiloxane of the general formula (2) has R¹₂SiO units, R¹₃SiO 0.5 units and R¹HSiO units at the same time wherein each R¹ is as defined in Claim 1.
Claim 4
Dependent Claim
38 words
A silicone polymer according to Claim 3, wherein said organohydrogenpolysiloxane of the general formula (2) is subjected to addition polymerization with the polyoxyalkylene of the general formula (A) wherein m is an integer of from 3 to 6.
Claim 5
Dependent Claim
24 words
A silicone polymer according to Claim 1, 2 or 3, wherein R³ in the organopolysiloxane of the general formula (B) is a vinyl group.
Claim 6
Dependent Claim
68 words
A silicone polymer according to any one of the preceding claims, wherein 1.9 ≦ a ≦ 2.1, 0.01 ≦ b ≦ 0.50, 0.01 ≦ c ≦ 0.10, 1.9 ≦ d ≦ 2.1, 0.01 ≦ e ≦ 0.50, 3 ≦ f ≦ 20, 0 ≦ g ≦ 20, 1.9 ≦ j ≦ 2.1, 0.01 ≦ k ≦ 1.10, 3 ≦ p ≦ 20, and 0 ≦ q ≦ 20.
Claim 7
Dependent Claim
63 words
A pasty silicone oil composition capable of dispersing water, which comprises a mixture of: 100 parts by weight of a silicone polymer as claimed in any one of the preceding claims; and from 10 to 1000 parts by weight of a silicone oil, said mixture being kneaded under shearing conditions sufficient to cause said silicone polymer to be swollen with said silicone oil.
Claim 8
Dependent Claim
22 words
A composition according to Claim 7, wherein said silicone oil has a viscosity of not higher than 10⁻⁴m²/5 (100 centistokes) at 25°C.
Claim 9
Dependent Claim
27 words
A composition according to Claim 7 or 8, wherein said silicone oil is at least one linear or branched methylpolysiloxane, methylphenylpolysiloxane, ethylpolysiloxane, ethylmethylpolysiloxane, ethylphenylpolysiloxane or cyclic dimethylpolysiloxane.
Claim 10
Dependent Claim
27 words
A composition according to Claim 7, 8 or 9, wherein the shearing conditions sufficient for the swelling of the silicone polymer are created by a three-roll mill.