What is claimed is:
1. Use of a laundry detergent that includes at least one optical brightener from the class of the stilbene compounds for the antimicrobial finishing of textile fibre materials, which comprises washing the fibre materials with this laundry detergent and subsequently exposing the washed textile material to a light source.
2. Use according to claim 1, wherein the washed textile materials are irradiated with UV light or in daylight in the moist state.
3. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
29
wherein
R1 is a radical of the formula
30
R3 is substituted or unsubstituted alkyl or aryl;
R4 is M or substituted or unsubstituted alkyl or aryl;
R5 is hydrogen; substituted or unsubstituted alkyl or aryl; or NR7R8, wherein R7 and R8 are independently hydrogen; substituted or unsubstituted alkyl or aryl; or R7 and R8 combine with the joining nitrogen atom to form a heterocyclic radical, especially morpholino or piperidino radical;
R6 is hydrogen or substituted or unsubstituted alkyl or aryl,
R2 is hydrogen; substituted or unsubstituted alkyl or aryl; a radical of the formula
31
OH; NH2; N(CH2CH2OH)2; NCH2CH(OH)CH32, NHR4, N(R4)2 or OR4; or
R1 and R2 are independently OH, Cl; NH2, O C1-C4alkyl, O-aryl, NHC1-C4alkyl, N(C1-C4alkyl)2, N(C1-C4alkyl)(C1-C4hydroxyalkyl), N(C1-C4hydroxyalky)2, or NH-aryl, morpholino, SC1-C4alkyl(aryl),
M is hydrogen, Na, K, Ca, Mg, ammonium, mono-, di-, tri- or tetra-C1-C4alkylammonium, mono-, di- or tri-C1-C4hydroxyalkylammonium or ammonium that is di- or trisubstituted with a mixture of C1-C4alkyl and C1-C4hydroxyalkyl groups; and
n1 and n2, are independently 0 or 1.
4. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
32
wherein
R9 and R10 are independently hydrogen, C1-C4alkyl, phenyl or a radical of the formula
33
and
M is as defined in claim 3.
5. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
34
wherein
R11 is hydrogen, Cl or SO3M;
R12 is CN, SO3M, S(C1-C4alkyl)2 or S(aryl)2 and
M is as defined in claim 3.
6. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
35
wherein
R13 is hydrogen, SO3M, OC1-C4alkyl, CN, Cl, COOC1-C4alkyl, or CON(C1-C4alkyl)2; and
n3 is 0 or 1, and
M is as defined in claim 31.
7. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
36
wherein
R14 is hydrogen, C1-C4alkyl, Cl or SO3M;
R15 and R16 are independently hydrogen, C1-C4alkyl, SO3M, Cl or OC1-C4alkyl and
M is as defined in claim 3.
8. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
37
9. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
38
10. Use according to claim 1 or 2, wherein an optical brightener used is a compound of the formula
39
wherein
R17 is hydrogen or C1-C4alkyl;
R18 is hydrogen, C1-C4alkyl, CN, Cl, COOC1-C4alkyl, CON(C1-C4alkyl)2, aryl or O-aryl.
11. Use according to any one of claims 1 to 10, wherein the textile fibre materials used are natural cellulose fibres
12. Use of optical brighteners from the class of the stilbene compounds as antimicrobially active substances against microorganisms.
13. Use according to claim 12, wherein the microorganisms are Gram-positive and Gram-negative bacteria.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A process for producing a polyolefin-based resin composition which comprises:
in a first polymerization stage, polymerizing or copolymerizing at least one monomer selected from the group consisting of ethylene, propylene, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin, in the presence of a catalyst comprising a combination of a catalyst component (A) comprising at least one compound selected from compounds of transition metals of Group 4 of the Periodic Table comprising a cyclopentadienyl skeleton structure and a promoter component (B), thereby obtaining a homopolymer or copolymer; and
in a second polymerization stage, copolymerizing the homopolymer or the copolymer obtained in the first polymerization stage with at least one monomer selected from the group consisting of propylene, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin, in a presence of a polyene having at least two polymerizable double bonds in one molecule, wherein the polyene is at least one compound selected from the group consisting of a polyene of a styrene-compound, a styrene\u03b1-olefin polyene which comprises a residue group of styrene and a residue group of an \u03b1-olefin in the same molecule, a compound of formula (VI)
wherein n is 0, 1, or 2,
a compound of formula (VII)
wherein n is 0, 1, or 2, and m is an integer of from 1 to 11,
and a compound of formula (VIII)
wherein n is an integer of from 0 to 6;
the polyene being used in an amount of 1.0\xd710\u22127 to 1.0\xd710\u22123 moles per 1 g of the homopolymer or the copolymer obtained in the first polymerization stage, with the proviso that, in the second polymerization stage, the homopolymer or the copolymer obtained in the first polymerization stage is not polymerized with ethylene,
wherein the composition produced by the process satisfies the following requirements (a) to (c);
(a) the intrinsic viscosity \u03b72 of a polyolefin obtained in the second polymerization stage is greater than the intrinsic viscosity \u03b71 of a polyolefin obtained in the first polymerization stage,
(b) a ratio \u03b72\u03b71=1.05 to 10, and
(c) a content of the polyolefin obtained in the second polymerization stage in the polyolefin-based resin composition is 0.00 1 to 80% by weight.
2. A process for producing a polyolefin-based resin composition which comprises:
in a first polymerization stage, polymerizing or copolymerizing at least one monomer selected from the group consisting of ethylene, propylene, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin in a presence of a catalyst comprising a catalyst component (A) comprising at least one compound selected from compounds of transition metals of Group 4 of the Periodic Table having a cyclopentadienyl skeleton structure and a promoter component (B); and
in a second polymerization stage, copolymerizing the homopolymer or the copolymer obtained in the first polymerization stage with at least one monomer selected from the group consisting of, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin in a presence of a polyene having at least two polymerizable carbon-carbon double bonds in one molecule,
wherein the polyene is at least one compound selected from a polyene of a styrene-compound, a styrene\u03b1-olefin polyene which comprises a residue group of styrene and a residue group of an \u03b1-olefin in the same molecule, a compound of formula (VI)
wherein n is, 0, 1, or 2,
a compound of formula (VII)
wherein n is 0, 1, or 2, and m is an integer of from 1 to 11,
and a compound of formula (VIII)
wherein n is an integer of from 0 to 6 and with the proviso that, in the second polymerization stage, the homopolymer or the copolymer obtained in the first polymerization stage is not polymerized with ethylene,
wherein the composition produced by the process satisfies the following requirements (a) to (c);
(a) the intrinsic viscosity \u03b72 of a polyolefin obtained in the second polymerization stage is greater than the intrinsic viscosity \u03b71 of a polyolefin obtained in the first polymerization stage,
(b) a ratio \u03b72\u03b71=1.05 to 10, and
(c) a content of the polyolefin obtained in the second polymerization stage in the polyolefin-based resin composition is 0.001 to 80% by weight.
3. A process for producing a polyolefin-based resin composition which comprises:
in a first polymerization stage, polymerizing or copolymerizing at least one monomer selected from the group consisting of ethylene, propylene, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin, in the presence of a catalyst comprising a combination of a catalytic component (A) comprising at least one compound selected from compounds of transitions metals of Group 4 of the Periodic Table comprising a cyclopentadienyl skeleton structure and a promoter component (B), thereby obtaining a homopolymer or a copolymer; and in a second polymerization stage, copolymerizing the homopolymer or the copolymer obtained in the first polymerization stage with at least one monomer selected from the group consisting of ethylene, an \u03b1-olefin comprising 4 to 20 carbon atoms, a styrene and a cyclic olefin, in the presence of a polyene having at least two polymerizable carbon-carbon double bonds in one molecule,
wherein the polyene is at least one compound selected from the group consisting of a polyene of a styrene-compound, a styrene\u03b1-olefin polyene which comprises a residue group of styrene and a residue group of an \u03b1-olefin in the same molecule, a compound of formula (VI)
wherein n is 0, 1, or 2,
a compound of formula (VII)
wherein n is 0, 1, or 2, and m is an integer of from 1 to 11,
and a compound of formula (VIII)
wherein n is an integer of from 0 to 6;
the polyene being used in an amount of 1.0\xd710\u22127 to 1.0\xd710\u22123 moles per 1 g of the homopolymer or the copolymer obtained in the first polymerization stage, with the proviso that, in the second polymerization stage, the homopolymer or the copolymer obtained in the first polymerization stage is not polymerized with propylene, and
wherein the composition produced by the process satisfies the following requirements (a) to (c);
(a) the intrinsic viscosity \u03b72 of a polyolefin obtained in the second polymerization stage is greater than the intrinsic viscosity \u03b71 of a polyolefin obtained in the first polymerization stage,
(b) a ratio \u03b72\u03b71=1.05 to 10, and
(c) a content of the polyolefin obtained in the second polymerization stage in the polyolefin-based resin composition is 0.00 1 to 80% by weight.
4. The process according to any one of claims 1, 2 or 3, wherein said catalyst component (A) is at least one compound selected from the group consisting of a transition metal compound as component (A-1) represented by general formula (I):
CpM1R1aR2bR3c\u2003\u2003(I);
a transition metal compound as component (A-2) represented by general formula (II):
Cp2M1R1 aR2e\u2003\u2003(II);
a transition metal compound as component (A-3) represented by general formula (III):
(Cp-A-Cp)M1R1dR2e\u2003\u2003(III);
wherein M1 represents a transition metal of Group 4 of the Periodic Table, Cp represents a group selected from the group consisting of a cyclopentadienyl group, a substituted cyclopentadienyl group, an indenyl group, a substituted indenyl group, a tetrahydroindenyl group, a substituted tetrahydroindenyl group, a fluorenyl group and a substituted fluorenyl group, wherein R1, R2 and R3 each independently represent a ligand, wherein A represents a crosslinking with a covalent bond, wherein a, b and c each represent an integer of 0 to 3, wherein d and e each represent an integer of 0 to 2, wherein two or more ligands represented by R1, R2 and R3 may be bonded with each other and form a ring, and wherein two Cp in general formula (II) and (III) may represent a same group or different groups;
a transition metal compound as component (A-4) represented by general formula (IV):
wherein M2 represents a titanium atom, a zirconium atom or a hafnium atom, wherein E1 and E2 each represent a ligand selected from the group consisting of a cyclopentadienyl group, a substituted cyclopentadienyl group, an indenyl group, a substituted indenyl group, a heterocyclopentadienyl group, a substituted heterocyclopentadienyl group, an amide group, a phosphide group, a hydrocarbon group and a group having a silicon atom, wherein E1 and E2 form crosslinking structures via groups represented by A1 and A2, wherein E1 and E2 may represent a same group or different groups, wherein X1 represents a ligand forming a \u03c3-bond, wherein a plurality of X1 may represent a same ligand or different ligands when the plurality of X1 are present, the ligand represented by X1 may form a crosslinking structure in combination with another ligand represented by X1, a ligand represented by E1 or E2 or a Lewis base represented by Y1, wherein Y1 represents a Lewis base, wherein a plurality of Y1 may represent a same Lewis base or different Lewis bases when the plurality of Y1 are present, the Lewis base represented by Y1 may form a crosslinking structure in combination with another Lewis base represented by Y1 or a ligand represented by E1, E2 or X1, wherein A1 and A2 each represent a divalent crosslinking group which bonds two ligands and is a hydrocarbon group comprising 1 to 20 carbon atoms, a hydrocarbon group comprising 1 to 20 carbon atoms and at least one halogen atom, a group comprising a silicon atom, a group comprising a germanium atom, a group comprising a tin atom, \u2014O\u2014, \u2014CO\u2014, \u2014S\u2014, \u2014SO2\u2014, \u2014Se\u2014, \u2014NR4\u2014, \u2014PR4\u2014, \u2014P(O)R4\u2014, \u2014BR4\u2014 or \u2014AlR4\u2014, wherein R4 is a hydrogen atom, a halogen atom, a hydrocarbon group comprising 1 to 20 carbon atoms or a hydrocarbon group comprising 1 to 20 carbon atoms and at least one halogen atom, and atoms and groups represented by a plurality of R4 being a same with or different from each other, q represents an integer of 1 to 5 which is (a valence of the atom represented by M2)-2 and r represents an integer of 0 to 3; and
a transition metal compound as component (A-5) represented by general formula (V):
wherein M3 represents a titanium atom, a zirconium atom or a hafnium atom, Cp represents a cyclic unsaturated hydrocarbon group, wherein X2 represents hydrogen atom, a halogen atom, an alkyl group comprising 1 to 20 carbon atoms, an aryl group comprising 6 to 20 carbon atoms, an alkylaryl group comprising 6 to 20 carbon atoms, an arylalkyl group comprising 6 to 20 carbon atoms or an alkoxyl group comprising 1 to 20 carbon atoms, wherein Z represents SiR52, CR52, SiR52SiR52, CR52CR52, CR52CR52CR52, CR5\u2550CR5, CR52SiR52 or GeR52, Y2 represents \u2014N(R6)\u2014, \u2014O\u2014, \u2014S\u2014 or \u2014P(R6)\u2014, wherein R5 represents an alkyl group, an aryl group, a silyl group, a halogenated alkyl group or a halogenated aryl group each comprising hydrogen atom or 20 or less atoms which are not hydrogen atom or a group comprising a combination of these groups, and wherein R6 represents an alkyl group comprising 1 to 10 carbon atoms, an aryl group comprising 6 to 10 carbon atoms or a cyclic system comprising at least one R5 group and 30 or less atoms which are not hydrogen atom, and s represents a number of 1 or 2; and wherein
said promoter component (B) is at least one substance selected from the group consisting of aluminoxanes as component (B-1), ionic compounds as component (B-2) which can be converted into a cation by a reaction with the transition metal compound and clay, and as component (B-3) clay minerals and ion exchageable lamellar compounds.
5. The process according to any one of claims 1, 2, or 3, wherein said polyene is a polyene of a styrene\u03b1-olefin polyene which comprises a residue group of styrene and a residue group of an \u03b1-olefin in a same molecule.
6. A process for producing a polyolefin-based resin composition,
the process comprising:
in a first polymerization stage, polymerizing or copolymerizing at least one monomer selected from the group consisting of ethylene, propylene and an \u03b1-olefin comprising 4 to 20 carbon atoms, in a presence of a catalyst comprising a combination of a catalyst component (X-2) comprising (i) a titanium compound, (ii) a magnesium compound, (iii) an electron-donating compound (a), an organoaluminum compound (Y), and an electron-donating compound (b), wherein a halogen element presents in at least one of (i) the titanium compound, (ii) the magnesium compound, and the organoaluminum compound (Y), and
in a second polymerization stage, copolymerizing the homopolymer or the copolymer obtained in the first polymerization stage with at least one monomer selected from the group consisting of propylene and an \u03b1-olefin consisting of 4 to 20 carbon atoms, in a presence of a polyene comprising at least two polymerizable carbon-carbon double bonds in one molecule; with the proviso that, in the second polymerization stage, the homopolymer or the copolymer obtained in the first polymerization stage is not polymerized with ethylene, and wherein
the produced composition satisfying following requirements (a) to (c):
(a) a ratio \u03b72\u03b71=1.05 to 10, wherein \u03b71 represents an intrinsic viscosity of a polyolefin obtained in the first polymerization stage and \u03b72 represents an intrinsic viscosity of a polyolefin obtained in the second polymerization stage,
(b) a content of the polyolefin obtained in the second polymerization stage in the polyolefin-based resin composition is 0.01 to 80% by weight, and
(c) no insoluble components are present in a dissolution test of the polyolefin-based resin composition using decalin at 135\xb0 C. as a solvent.
7. The process according to claim 6, wherein the at least one monomer polymerized in said second polymerization stage comprises propylene.