JPH073184A - Colored filler for high-molecular composition - Google Patents
Colored filler for high-molecular compositionInfo
- Publication number
- JPH073184A JPH073184A JP6107000A JP10700094A JPH073184A JP H073184 A JPH073184 A JP H073184A JP 6107000 A JP6107000 A JP 6107000A JP 10700094 A JP10700094 A JP 10700094A JP H073184 A JPH073184 A JP H073184A
- Authority
- JP
- Japan
- Prior art keywords
- inorganic material
- weight
- coated
- poly
- coated particulate
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 45
- 239000000945 filler Substances 0.000 title claims abstract description 21
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 64
- 239000011147 inorganic material Substances 0.000 claims abstract description 64
- 239000000049 pigment Substances 0.000 claims abstract description 35
- 238000000465 moulding Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 239000000975 dye Substances 0.000 claims description 25
- 229920000126 latex Polymers 0.000 claims description 24
- 239000004816 latex Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 239000007900 aqueous suspension Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000011118 polyvinyl acetate Substances 0.000 claims description 11
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 150000004684 trihydrates Chemical class 0.000 claims description 10
- 239000010433 feldspar Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 9
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000004793 Polystyrene Substances 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 235000010215 titanium dioxide Nutrition 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 235000010216 calcium carbonate Nutrition 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 235000011132 calcium sulphate Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001570 bauxite Inorganic materials 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- 229940031958 magnesium carbonate hydroxide Drugs 0.000 claims description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 2
- 239000000347 magnesium hydroxide Substances 0.000 claims description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims 2
- 229910000020 calcium bicarbonate Inorganic materials 0.000 claims 1
- 239000000378 calcium silicate Substances 0.000 claims 1
- 229910052918 calcium silicate Inorganic materials 0.000 claims 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims 1
- 229910052570 clay Inorganic materials 0.000 claims 1
- QWDJLDTYWNBUKE-UHFFFAOYSA-L magnesium bicarbonate Chemical compound [Mg+2].OC([O-])=O.OC([O-])=O QWDJLDTYWNBUKE-UHFFFAOYSA-L 0.000 claims 1
- 229910000022 magnesium bicarbonate Inorganic materials 0.000 claims 1
- 239000002370 magnesium bicarbonate Substances 0.000 claims 1
- 235000014824 magnesium bicarbonate Nutrition 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 12
- 229920000642 polymer Polymers 0.000 abstract description 10
- 230000000996 additive effect Effects 0.000 abstract description 4
- 239000002861 polymer material Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920005615 natural polymer Polymers 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 29
- 239000012778 molding material Substances 0.000 description 28
- 229920000728 polyester Polymers 0.000 description 9
- 229920006305 unsaturated polyester Polymers 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 239000002270 dispersing agent Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229920006337 unsaturated polyester resin Polymers 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229920003052 natural elastomer Polymers 0.000 description 4
- 229920001194 natural rubber Polymers 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 229920006243 acrylic copolymer Polymers 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 3
- 239000001055 blue pigment Substances 0.000 description 3
- 235000012241 calcium silicate Nutrition 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 235000013799 ultramarine blue Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- 239000005083 Zinc sulfide Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000987 azo dye Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920006241 epoxy vinyl ester resin Polymers 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000001034 iron oxide pigment Substances 0.000 description 2
- 235000012254 magnesium hydroxide Nutrition 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 2
- MUZDXNQOSGWMJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O MUZDXNQOSGWMJJ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010427 ball clay Substances 0.000 description 1
- 239000001058 brown pigment Substances 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000011160 magnesium carbonates Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000010434 nepheline Substances 0.000 description 1
- 229910052664 nepheline Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000010435 syenite Substances 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
- C09C3/063—Coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
- C01P2004/34—Spheres hollow
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/62—L* (lightness axis)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高分子組成物を着色す
る付加的特性を有する高分子組成物用低プロフィール充
填剤または添加剤に関する。FIELD OF THE INVENTION The present invention relates to low profile fillers or additives for polymeric compositions which have the additional property of coloring polymeric compositions.
【０００２】本発明は、とりわけ、板状成形または塊
状、あるいはパテ状成形工程によって成形品を成形する
のに適した熱硬化性高分子組成物に関する。The present invention relates to thermosetting polymer compositions suitable for molding molded articles, in particular by plate-shaped or block-shaped or putty-shaped molding processes.
【０００３】[0003]
【従来の技術】板状成形材料（ＳＭＣ）および塊状成形
材料（ＢＭＣ）は、例えば、不飽和ポリエステル樹脂、
エポキシ樹脂、ビニルエステル樹脂またはフェノール樹
脂のような熱硬化性高分子材料を、一般的に含有する。
不飽和ポリエステル樹脂の場合、成形材料は、一般的に
１つまたはそれ以上の二塩基酸と二価アルコールとの反
応で生成するポリエステルに加えて、例えばスチレンの
ような不飽和アルキルベンゼン架橋剤、過酸化物触媒、
充填剤およびガラス繊維のような繊維状強化材を含有す
る。成形材料の成形は、一般的に、組成物を１２０から
１８０℃の温度範囲に加熱して、約４ＭＰａの圧力で、
立体あるいは板状の成形品にプレス成形することによっ
て行われる。2. Description of the Related Art Plate-shaped molding materials (SMC) and block-shaped molding materials (BMC) are, for example, unsaturated polyester resins,
Thermosetting polymeric materials such as epoxy resins, vinyl ester resins or phenolic resins are generally included.
In the case of unsaturated polyester resins, the molding material generally comprises, in addition to the polyester formed by the reaction of one or more dibasic acids with a dihydric alcohol, an unsaturated alkylbenzene crosslinker, for example styrene, a peroxide. Oxide catalysts,
Contains fillers and fibrous reinforcements such as glass fibers. The molding of the molding material generally involves heating the composition to a temperature range of 120 to 180 ° C. and a pressure of about 4 MPa,
It is performed by press molding into a three-dimensional or plate-shaped molded product.
【０００４】これらの成形材料は型中でキュアまたは架
橋すると、縮む傾向があり、その結果、成形品にソリが
生じ得る。成形材料は、型壁から若干剥離する傾向もあ
り、その結果、成形品の成形面が劣化する。また強化用
ガラス繊維が、部分的に成形品表面に突出し、表面が粗
雑になり魅力のない外観となり得る。[0004] These molding materials tend to shrink when cured or crosslinked in the mold, which can result in warping of the molded article. The molding material also tends to be slightly separated from the mold wall, resulting in deterioration of the molding surface of the molded product. In addition, the reinforcing glass fibers may partially project on the surface of the molded product, and the surface may become rough, resulting in an unattractive appearance.
【０００５】この問題を克服するために、「低プロフィ
ール添加剤」として知られる添加剤を、しばしば成形材
料に添加する。不飽和ポリエステル樹脂の場合、上記添
加剤は、通常、不飽和ポリエステル樹脂用架橋剤に可溶
であるが、それ自身は架橋剤ではないエラストマー性ま
たは熱可塑性高分子材料である。このエラストマー性ま
たは熱可塑性高分子材料の例としては、天然ゴム、官能
基で置換された天然ゴム、合成ゴム、アクリルコポリマ
ー、ポリ（酢酸ビニル）またはポリ（酢酸ビニル）のコ
ポリマーが挙げられる。これらの低プロフィール添加剤
の１つを成形材料に十分な量含有させると、これらの低
プロフィール添加剤は型中で膨張し、不飽和ポリエステ
ル樹脂の収縮を補償し、その結果、成形材料は全体に収
縮せず、むしろ正味若干の膨張を示し得ることが見いだ
された。その結果、成形品のソリはほとんど解消され、
成形品表面の外観および質感は大きく向上する。To overcome this problem, additives known as "low profile additives" are often added to molding materials. In the case of unsaturated polyester resins, the additives are usually elastomeric or thermoplastic polymeric materials that are soluble in the crosslinking agent for unsaturated polyester resins, but are not themselves crosslinking agents. Examples of this elastomeric or thermoplastic polymeric material include natural rubber, functionalized natural rubber, synthetic rubber, acrylic copolymers, poly (vinyl acetate) or poly (vinyl acetate) copolymers. When a sufficient amount of one of these low profile additives is included in the molding material, these low profile additives expand in the mold and compensate for the shrinkage of the unsaturated polyester resin, so that the molding material is It has been found that it does not contract to, but rather may exhibit some net expansion. As a result, the warp of the molded product is almost eliminated,
The appearance and texture of the surface of the molded product are greatly improved.
【０００６】成形材料から製造された成形品は、成形材
料固有の色とは異なる明確な色を有することが、しばし
ば必要とされる。所望の色を出すために、適切な顔料
が、一般にカラーペーストまたは液状媒体中の顔料懸濁
液の形状で添加される。この液状媒体は、通常は、低分
子量ポリエステル材料であり、そしてこのタイプのポリ
エステルは、成形材料の主成分として用いられるポリエ
ステルと比べると、耐候性および耐久性が劣る傾向があ
る。従って、カラーペーストでもたらされる色の濃さ
は、成形材料中に許容され得る液状媒体のレベルに限定
される。一般に、その結果、生成色の強度が弱く、そし
て成形材料から生産された成形品表面は、斑または大理
石模様効果を有することになる。この斑または大理石模
様効果は、一般に成形材料に別に添加され、そして架橋
反応の間に分離相を形成する低プロフィール添加剤の存
在により強調される。なぜなら、低プロフィール添加剤
は、容易には添加顔料と結び付かないからである。Molded articles made from the molding material are often required to have a distinctive color different from the color inherent in the molding material. To give the desired color, suitable pigments are generally added in the form of color pastes or pigment suspensions in liquid media. The liquid medium is usually a low molecular weight polyester material, and polyesters of this type tend to have poor weatherability and durability when compared to the polyesters used as the main constituent of molding compounds. Therefore, the color strength provided by the color paste is limited to the level of liquid medium that is acceptable in the molding material. In general, the result is a weaker intensity of the color produced, and the molding surface produced from the molding material will have a mottled or marbled effect. This mottled or marbled effect is generally accentuated by the presence of low profile additives which are added separately to the molding material and which form a separate phase during the crosslinking reaction. This is because low profile additives do not readily associate with added pigments.
【０００７】英国特許第Ａ−２１７９６６５号は、充填
剤の水性懸濁液をラテックスと混合し、その混合物を乾
燥させることで、表面処理した充填剤粒子を形成するよ
うに調製された充填剤を含有する不飽和ポリエステル組
成物を記載する。GB-A-2179665 discloses a filler prepared to form surface-treated filler particles by mixing an aqueous suspension of filler with a latex and drying the mixture. The unsaturated polyester composition containing is described.
【０００８】英国特許第Ａ−２２２０６６６号は、カー
ボンブラックの水性懸濁液を粒子状無機材料の水性懸濁
液およびラテックスと混合し、そしてその後、その混合
物を乾燥させてカーボンブラックを含む充填剤粒子を形
成する工程によって調製される充填剤を記載する。この
充填剤は、ガラスマット強化ポリプロピレン組成物に導
入され得る。GB-A-2220666 discloses a filler containing carbon black in which an aqueous suspension of carbon black is mixed with an aqueous suspension of particulate inorganic material and a latex, and then the mixture is dried. Described are fillers prepared by the process of forming particles. This filler may be incorporated into the glass mat reinforced polypropylene composition.
【０００９】[0009]
【発明の要旨】無機材料上のコーティングが天然または
合成高分子材料とカーボンブラックだけでなく一次顔料
または染料との組み合わせを含有し、該高分子材料がコ
ーティング中に乾燥無機材料あたり１重量％から１０重
量％存在している、コーティングした粒子状無機材料を
開示する。SUMMARY OF THE INVENTION A coating on an inorganic material contains a combination of natural or synthetic polymeric material and carbon black as well as a primary pigment or dye, the polymeric material being present in the coating from 1% by weight per dry inorganic material. Disclosed is a coated particulate inorganic material present at 10% by weight.
【００１０】[0010]
【発明の構成】本発明の第一の局面では、無機材料の粒
子上のコーティングが、天然または合成高分子材料と、
カーボンブラックだけでなく、一次顔料または染料との
組み合わせを含有し、そして、該コーティング中に、該
高分子材料が乾燥無機材料あたり１重量％から１０重量
％存在しているコーティングした粒子状無機材料を提供
する。In a first aspect of the invention, a coating on particles of an inorganic material comprises a natural or synthetic polymeric material,
Coated particulate inorganic material containing not only carbon black but also a combination with primary pigments or dyes, and in the coating the polymeric material is present from 1% to 10% by weight per dry inorganic material. I will provide a.
【００１１】本発明の第二の局面では、水性懸濁液中
で、粒子状無機材料と、無機材料粒子上に乾燥無機材料
重量あたりのラテックス固形分重量が１重量％から１０
重量％のコーティングを提供できるような量の天然また
は合成ラテックス組成物と、顔料または染料とを合一す
る工程、そして、生成混合物を脱水および乾燥して粒子
状充填剤産物を形成する工程によって、コーティングし
た無機充填剤を作製し得る。大きさが０．５ｍｍまで
で、好ましくは０．０２ｍｍ以上の直径を有する中空微
小球を形成するスプレードライヤーを用いて乾燥しても
よい。必要に応じて、スプレードライヤーで乾燥した産
物をさらに粉砕してもよい。In a second aspect of the invention, the particulate inorganic material and the latex solids weight per dry inorganic material weight on the inorganic material particles in the aqueous suspension is from 1% to 10% by weight.
By combining a pigment or dye with an amount of a natural or synthetic latex composition that can provide a weight percent coating, and dehydrating and drying the product mixture to form a particulate filler product. A coated inorganic filler can be made. It may be dried using a spray dryer which forms hollow microspheres up to 0.5 mm in size, preferably with a diameter of 0.02 mm or more. If necessary, the product dried with a spray dryer may be further ground.
【００１２】本発明はまた、熱硬化性組成物用の改良さ
れたコーティングした無機充填剤を調製するための方法
を提供する。この方法は、水性懸濁液中で、粒子状無機
材料と、無機材料粒子上に乾燥無機材料重量あたりのラ
テックス固形分重量が１重量％から１０重量％のコーテ
ィングを提供できるような量の天然または合成ラテック
ス組成物と、カーボンブラックだけでなく一次顔料また
は染料とを合一する工程を包含する。The present invention also provides a method for preparing an improved coated inorganic filler for thermosetting compositions. The method comprises providing, in an aqueous suspension, a particulate inorganic material and an amount of a natural coating on the inorganic material particles in an amount such that a coating of 1% to 10% by weight of latex solids per dry inorganic material is provided. Alternatively, the step of combining the synthetic latex composition with the primary pigment or dye as well as carbon black is included.
【００１３】改良されたコーティングされた無機充填剤
は、特に熱硬化性成形材料への導入に適している。The improved coated inorganic fillers are particularly suitable for incorporation into thermosetting molding compositions.
【００１４】カオリン粘土、例えばカオリンまたはボー
ルクレイ、焼成カオリン粘土、炭酸カルシウム、長石お
よび霞石閃長岩のようなケイ酸アルミニウム、ケイ酸カ
ルシウム、例えば珪灰石で知られる天然ケイ酸カルシウ
ム、ボーキサイト、タルク、マイカ、アルミナトリハイ
ドレート、シリカ、炭酸マグネシウムおよび水酸化マグ
ネシウム、例えば天然ハイドロタルサイト、白雲石すな
わち天然のカルシウムとマグネシウムとの二炭酸塩、硫
酸カルシウム、例えば石膏および無水物、二酸化チタン
およびこれらの２種類またはそれ以上の混合物から粒子
状無機材料を選択し得る。長石がとりわけ好ましい無機
材料である。無機材料は天然または合成品であり得、特
に炭酸カルシウム、アルミニウムおよびカルシウムのケ
イ酸塩、シリカ、マグネシウムの炭酸塩および水酸化
物、硫酸カルシウムおよび二酸化チタンの天然および合
成品は、本発明の範囲内にある。本発明において無機材
料が合成品である場合、炭酸カルシウム、シリカおよび
二酸化チタンの場合のように沈澱によって調製し得る。
上に特定した無機材料は、一般に「白色」無機材料と考
えられている；しかし、「白色」という語句は、必ずし
も純粋な白色を有する鉱物を意味している訳ではない
が、実質的に、強い非白色系の色をなんら有しない色と
考えられている。本発明で使用し得る多くの無機材料
は、結晶性である。好ましくは、無機材料粒子は約１０
０μｍ以下であり、さらに好ましくは、５０μｍ以下で
あり、最も好ましくは、２０μｍ以下である。ＢＥＴ窒
素吸着法で測定した無機材料の比表面積は、好ましく
は、１ｍ2ｇ-1以上、３００ｍ2ｇ-1以下である。最も好
ましくは、無機材料の比表面積は、２から１０ｍ2ｇ-1
の範囲である。Kaolin clays such as kaolin or ball clays, calcined kaolin clays, calcium carbonates, aluminum silicates such as feldspar and nepheline syenite, calcium silicates such as natural calcium silicates known from wollastonite, bauxite, talc. , Mica, alumina trihydrate, silica, magnesium carbonate and magnesium hydroxide, such as natural hydrotalcite, dolomite or natural dicarbonate of calcium and magnesium, calcium sulfate, such as gypsum and anhydride, titanium dioxide and these The particulate inorganic material may be selected from a mixture of two or more of Feldspar is a particularly preferred inorganic material. Inorganic materials can be natural or synthetic, in particular natural and synthetic products of calcium carbonate, aluminum and calcium silicates, silica, magnesium carbonates and hydroxides, calcium sulphate and titanium dioxide are within the scope of the invention. It is inside. If the inorganic material according to the invention is synthetic, it may be prepared by precipitation, as in the case of calcium carbonate, silica and titanium dioxide.
The inorganic materials identified above are generally considered to be "white" inorganic materials; however, the phrase "white" does not necessarily mean a mineral with a pure white color, but is substantially: It is considered to have no strong non-white color. Many inorganic materials that can be used in the present invention are crystalline. Preferably, the inorganic material particles are about 10
It is 0 μm or less, more preferably 50 μm or less, and most preferably 20 μm or less. The specific surface area of the inorganic material measured by the BET nitrogen adsorption method is preferably 1 m 2 g -1 or more and 300 m 2 g -1 or less. Most preferably, the specific surface area of the inorganic material is 2 to 10 m 2 g -1
Is the range.
【００１５】粒子上にコーティングを形成する天然また
は合成高分子材料は、望ましくは天然または合成ラテッ
クスに由来するものであり、そしてエラストマー性また
は非エラストマー性であり得る。限定するのではない
が、好ましくは、ポリ（酢酸ビニル）であり、これは非
エラストマー性である。The natural or synthetic polymeric material forming the coating on the particles is desirably derived from a natural or synthetic latex and can be elastomeric or non-elastomeric. Without limitation, it is preferably poly (vinyl acetate), which is non-elastomeric.
【００１６】本発明の工程では、粒子状無機材料は、無
機材料を乾燥重量で最大６５重量％、少なくとも５０重
量％以上含有する水性懸濁液の形状で供給されることが
好ましいが、無機材料を乾燥重量で２０重量％ほどしか
含有しない懸濁液も使用し得、しかもこれらの懸濁液が
分散剤を必要としないことは評価すべきことではある。
この懸濁液は、例えば、乾燥無機材料の重量の約０．０
５重量％から約０．５重量％の無機材料用分散剤のよう
な分散剤の助けを借りて分散され得る。無機材料用分散
剤は、好ましくは平均分子量１０，０００以下のポリ
（アクリル酸）またはポリ（メタクリル酸）の水溶性塩
である。In the process of the present invention, the particulate inorganic material is preferably supplied in the form of an aqueous suspension containing the inorganic material in a dry weight amount of at most 65% by weight, and at least 50% by weight or more. It should be appreciated that suspensions containing as little as 20% by weight dry weight may also be used, and that these suspensions do not require dispersants.
This suspension is, for example, about 0.0% by weight of the dry inorganic material.
It can be dispersed with the aid of dispersants such as 5% to about 0.5% by weight of dispersants for inorganic materials. The dispersant for inorganic materials is preferably a water-soluble salt of poly (acrylic acid) or poly (methacrylic acid) having an average molecular weight of 10,000 or less.
【００１７】天然または合成ラテックス組成物に、ポリ
（酢酸ビニル）または酢酸ビニルのコポリマーのような
熱可塑性、非エラストマー性材料のラテックスを含有さ
せることが有効である。または、ラテックス組成物は、
例えば天然ゴムまたは官能基で置換された天然ゴムまた
はスチレンブタジエンゴム（ＳＢＲ）のような合成ゴム
でエラストマーのラテックスを含有し得る。他の好適な
ラテックスは、エラストマー性または非エラストマー性
アクリルコポリマーおよびホモポリマー、好ましくは非
エラストマー性ホモポリマーおよびエラストマー性コポ
リマーから形成されるものである。アクリルコポリマー
は、アクリル酸の低級アルキル（Ｃ１−４）エステルお
よびメタクリル酸の低級アルキル（Ｃ１−４）エステル
を含有することが有効である；特にエチルアクリレート
とメチルメタクリレートのコポリマーが好ましい。ま
た、ポリスチレンおよびポリ（メチルメタクリレート）
のような非エラストマー性アクリルホモポリマーも、特
に好ましい。また、低級アルキル（Ｃ1-4）アクリルエ
ステルと酢酸ビニル、スチレンまたはアクリロニトリル
とのコポリマーも適している。ラテックス組成物は、水
中で安定化されたポリマー粒子懸濁液であり、一般に４
０重量％から６０重量％の固形分を含有する。このラテ
ックスは、界面活性剤または水溶性コロイドの助けで安
定化し得る。It is useful to include in the natural or synthetic latex composition a latex of a thermoplastic, non-elastomeric material such as poly (vinyl acetate) or a copolymer of vinyl acetate. Alternatively, the latex composition is
For example, the latex of the elastomer may be comprised of natural rubber or natural rubber substituted with functional groups or synthetic rubber such as styrene butadiene rubber (SBR). Other suitable latices are those formed from elastomeric or non-elastomeric acrylic copolymers and homopolymers, preferably non-elastomeric homopolymers and elastomeric copolymers. Acrylic copolymer, a lower alkyl (C 1-4) it is effective to contain ester and lower alkyl (C 1-4) esters of methacrylic acid acrylic acid; especially ethyl acrylate and methyl methacrylate copolymer are preferred. Also polystyrene and poly (methylmethacrylate)
Non-elastomeric acrylic homopolymers such as are also particularly preferred. Also suitable are copolymers of lower alkyl (C 1-4 ) acrylic esters with vinyl acetate, styrene or acrylonitrile. The latex composition is a suspension of polymer particles stabilized in water, generally 4
It contains from 0% to 60% by weight solids. The latex can be stabilized with the aid of surfactants or water-soluble colloids.
【００１８】一次顔料または染料を、好ましくは、水性
懸濁液または５重量％から４０重量％の顔料または染料
を含有する溶液の形状で組成物に導入する。顔料用分散
剤を、水性懸濁液に添加し得る。一般にアニオン性分散
剤が好ましい。所望の色が、赤または黄色の場合、顔料
または染料は、適切なアゾ染料が適し得る。所望の色が
青色の場合、顔料または染料は、例えばウルトラマリン
ブルー、フタロシアニンブルーまたはこれらの混合物が
適し得る。所望の色が灰色の場合、顔料または染料は、
例えば二酸化チタンまたは硫化亜鉛のような白色顔料ま
たは染料を、通常は、カーボンブラックのような他の黒
色顔料または染料と、所望の明度の灰色を出すのに必要
な割合で混合して、調製することが有効であり得る。一
般に、混合物中の黒色顔料または染料の割合は、白色お
よび黒色顔料を合わせた全重量の２重量％より多くはな
い。コーティングされた充填剤に含有されるカラー顔料
または染料の量は、所望の色に依存するが、一般に、乾
燥無機材料の重量の約０．５重量％から約５重量％の範
囲にある。The primary pigment or dye is preferably introduced into the composition in the form of an aqueous suspension or a solution containing from 5% to 40% by weight of pigment or dye. A pigment dispersant may be added to the aqueous suspension. Anionic dispersants are generally preferred. If the desired color is red or yellow, the pigment or dye may be a suitable azo dye. If the desired color is blue, pigments or dyes may be suitable, for example ultramarine blue, phthalocyanine blue or mixtures thereof. If the desired color is gray, the pigment or dye is
A white pigment or dye, such as titanium dioxide or zinc sulfide, is usually prepared by mixing with another black pigment or dye, such as carbon black, in the proportions necessary to give a desired shade of gray. Can be effective. Generally, the proportion of black pigment or dye in the mixture is not more than 2% by weight of the total weight of the white and black pigments combined. The amount of color pigment or dye contained in the coated filler depends on the desired color, but is generally in the range of about 0.5% to about 5% by weight of the dry inorganic material.
【００１９】本発明の充填剤は、不飽和ポリエステル成
形材料に含有させることにとりわけ適しているが、エポ
キシ樹脂、ビニルエステル樹脂またはフェノール樹脂を
含有する成形材料においても使用し得る。The fillers according to the invention are particularly suitable for inclusion in unsaturated polyester molding compositions, but can also be used in molding compositions containing epoxy resins, vinyl ester resins or phenolic resins.
【００２０】本発明の充填剤を不飽和ポリエステル成形
組成物に導入するとき、以下の構成において特に有利な
結果を得た： 無機材料 ポリマー 長石 ポリ（メチルメタクリレート） アルミナトリハイドレート ポリ（メチルメタクリレート） アルミナトリハイドレート ポリスチレン 。 本願発明の工程局面において、無機材料の懸濁液、顔料
または染料の懸濁液または溶液の添加順序は、重要でな
い。例えば、無機材料の懸濁液を、顔料または染料の懸
濁液または溶液と混合し、形成した懸濁液にラテックス
を混合し得る。または、無機材料の懸濁液を、ラテック
スと混合して形成した混合物に、顔料または染料の懸濁
液または溶液を混合し得る。しかしながら、ラテックス
は最も安定性の低い成分であり、レオロジー的問題を最
も起こしそうなことから、一般にラテックスを組成物に
最後に加えるのが好ましい。When introducing the fillers according to the invention into unsaturated polyester molding compositions, particularly advantageous results have been obtained with the following constructions: Inorganic material Polymer feldspar Poly (methyl methacrylate) Alumina trihydrate Poly (methyl methacrylate) Alumina trihydrate polystyrene. In the process aspect of the present invention, the order of addition of the inorganic material suspension, the pigment or dye suspension or solution is not critical. For example, a suspension of inorganic material may be mixed with a suspension or solution of pigment or dye, and the suspension formed may be mixed with latex. Alternatively, the suspension or solution of the pigment or dye may be mixed with a mixture formed by mixing the suspension of inorganic material with the latex. However, it is generally preferred to add the latex last to the composition because it is the least stable component and is most likely to cause rheological problems.
【００２１】本発明は、本発明のコーティングした無機
材料を導入した高分子（好ましくは熱硬化性）成形材料
も提供する。The present invention also provides polymeric (preferably thermosetting) molding materials incorporating the coated inorganic materials of the invention.
【００２２】さらに、本発明は、本発明の高分子成形材
料から作られた、例えば自動車部品のような成形部品に
関係する。The invention further relates to molded parts made from the polymeric molding compositions of the invention, for example automotive parts.
【００２３】本発明の鉱物質低プロフィール添加剤で、
高分子組成物から調製される成形品のムラの少ない強い
着色が可能となる。With the mineral low profile additive of the present invention,
It enables strong coloring with little unevenness of molded articles prepared from the polymer composition.
【００２４】[0024]
【実施例】本発明を、次の実施例を用いて説明する。The present invention will be described with reference to the following examples.
【００２５】（実施例１）粒子の６０重量％が２μｍよ
り小さい等価球直径を有するような粒子サイズ分布を有
する天然白亜粉砕物を、乾燥白亜重量あたり０．１重量
％で約４，０００の数平均分子量を有するポリアクリル
酸ナトリウム分散剤を含有する水に懸濁した。白亜は、
乾燥重量で６０重量％の白亜を含有する懸濁液を得るの
に十分な量で懸濁させた。懸濁液を４等分し、それぞれ
に以下のＡ〜Ｄを加えた： Ａ．乾燥白亜重量あたり、染料を1重量％にするのに十
分な量の、黄色アゾ染料を２０重量％含有する水性懸濁
液； Ｂ．乾燥白亜の重量あたり、染料を２重量％にするのに
十分な量の、赤色顔料を２０重量％含有する水性懸濁
液；または Ｃ．乾燥白亜重量あたり、混合顔料を3重量％にするの
に十分な量の、５０重量％のウルトラマリンブルーと５
０重量％のフタロシアニンブルーからなる青色顔料混合
物を２０重量％含有する水性懸濁液；または Ｄ．乾燥白亜重量あたり、混合灰色顔料を２重量％にす
るのに十分な量の、９９重量％の硫化亜鉛と１重量％の
カーボンブラックからなる混合灰色顔料を２０重量％含
有する水性懸濁液。Example 1 A natural chalk ground product having a particle size distribution such that 60% by weight of the particles have an equivalent spherical diameter of less than 2 μm was added to about 4,000 at 0.1% by weight per dry chalk. Suspended in water containing sodium polyacrylate dispersant with number average molecular weight. Chalk is
The suspension was suspended in an amount sufficient to obtain a suspension containing 60% by weight of dry chalk. The suspension was divided into four equal parts and the following A to D were added to each: A. Aqueous suspension containing 20% by weight of yellow azo dye, in an amount sufficient to give 1% by weight of dye per dry chalk weight; B. An aqueous suspension containing 20% by weight of red pigment in an amount sufficient to give 2% by weight of dye, based on the weight of dry chalk; or C.I. 50% by weight of Ultramarine Blue and 5% by weight of dry pigment, sufficient to bring the mixed pigment to 3% by weight.
An aqueous suspension containing 20% by weight of a blue pigment mixture consisting of 0% by weight phthalocyanine blue; or D. An aqueous suspension containing 20% by weight of mixed gray pigment consisting of 99% by weight of zinc sulphide and 1% by weight of carbon black, in an amount sufficient to give 2% by weight of mixed gray pigment, based on dry chalk weight.
【００２６】上記４つの白亜および顔料または染料との
混合懸濁液のそれぞれに、水中にポリ（酢酸ビニル）を
５０重量％含有するラテックスの十分な量を添加し、乾
燥白亜重量あたりのポリ（酢酸ビニル）固形分を、６．
５重量％にした。混合物の成分を完全に混ぜ合わせ、懸
濁液を各色についてスプレードライヤーで乾燥し、０．
０２から０．１ｍｍの範囲の直径を有する中空球体を形
成した。これらの産物は、以下に処理充填剤と呼ぶ。To each of the above four chalk and mixed suspensions of pigments or dyes was added a sufficient amount of latex containing 50% by weight of poly (vinyl acetate) in water to obtain a poly (per dry chalk weight) Vinyl acetate) solids, 6.
It was set to 5% by weight. The ingredients of the mixture were mixed thoroughly, the suspension was dried with a spray drier for each color and
Hollow spheres were formed with diameters ranging from 02 to 0.1 mm. These products are referred to below as treated fillers.
【００２７】各処理充填剤、Ａ、Ｂ、Ｃ、およびＤ、を
含有する不飽和ポリエステル成形材料を、以下の表１に
あげる処方にしたがって調製した。比較として、４種類
の顔料または染料それぞれを含有する不飽和ポリエステ
ル成形材料を調製した。しかし、顔料または染料、粒子
状白亜およびポリ（酢酸ビニル）低プロフィール添加剤
の３成分全てを一緒に複合微粒子として添加するのでは
なく、顔料または染料は、別々に添加した。これらの比
較用の不飽和ポリエステル成形材料の処方もまた下記の
表１にあげる。An unsaturated polyester molding material containing each treated filler, A, B, C, and D, was prepared according to the formulation listed in Table 1 below. For comparison, an unsaturated polyester molding material containing each of four types of pigments or dyes was prepared. However, rather than adding all three components of pigment or dye, particulate chalk and poly (vinyl acetate) low profile additive together as composite particulates, the pigment or dye was added separately. The formulations of these comparative unsaturated polyester molding materials are also listed in Table 1 below.
【００２８】[0028]
【表１】 [Table 1]
【００２９】不飽和ポリスチレン樹脂は、主に約５０重
量％のプロピレングリコール、約２５重量％の無水マレ
イン酸および約２５重量％の無水フタル酸からなるポリ
エステルモノマーの混合物を含有した。低プロフィール
添加剤は、４０重量％のポリ（酢酸ビニル）を含有する
スチレン溶液であった。比較用の成形材料Ａ、Ｂ、Ｃお
よびＤを低分子量ポリエステル材料と共にペースト状と
して添加した。未処理の充填剤は、処理充填剤の調製に
使用したのと同じ天然白亜粉砕物を用いた。スチレンの
総量は、全ての成形材料でほぼ同じであり、そして比較
用の成形材料のそれぞれに存在する顔料または染料およ
びポリ（酢酸ビニル）の量は、対応する本発明の混合物
のそれぞれの処理充填剤中に含まれる量と同じであっ
た。The unsaturated polystyrene resin contained a mixture of polyester monomers consisting primarily of about 50% by weight propylene glycol, about 25% by weight maleic anhydride and about 25% by weight phthalic anhydride. The low profile additive was a styrene solution containing 40% by weight poly (vinyl acetate). Comparative molding materials A, B, C and D were added as a paste together with the low molecular weight polyester material. The untreated filler used was the same natural chalk mill that was used to prepare the treated filler. The total amount of styrene was about the same for all molding compounds, and the amount of pigment or dye and poly (vinyl acetate) present in each of the comparative molding compounds was the same for each processing charge of the corresponding inventive mixture. It was the same as the amount contained in the agent.
【００３０】各不飽和ポリエステル成形材料を、直径１
００ｍｍ、厚さ３ｍｍのディスク中に射出成形した。Each unsaturated polyester molding material has a diameter of 1
It was injection molded into a disc of 00 mm and thickness of 3 mm.
【００３１】各成形材料の色を、ディスクをテストピー
スとして用いて、Commission Internationale d'Eclair
ageによって開発されたＣ．Ｉ．Ｅ．１９７６ Ｌ*ａ*ｂ
*フォーミュラとして知られる基準に基づくシステムで
測定した。それぞれが可視光中の広い帯域にわたるが、
概ね赤色、緑色および青色である三刺激（Tristimulu
s）Ｘ、Ｙ、Ｚフィルターを用いて、試料表面の反射光
の強度について３回測定した。エルレフォ（Elrepho）
光度計を用いて測定し、Ｌ*、ａ*、およびｂ*の値を、
Ｘ、Ｙ、Ｚフィルターについての反射値から次式に従っ
て計算した：The color of each molding material was measured by Commission Internationale d'Eclair using a disc as a test piece.
C. developed by age I. E. 1976 L * a * b
* Measured with a system based on a standard known as Formula. Each covers a wide range of visible light,
Tristimulu that are approximately red, green and blue
s) The intensity of the reflected light on the sample surface was measured three times using X, Y and Z filters. Elrepho
The values of L * , a * , and b * are measured using a photometer,
Calculated from the reflection values for the X, Y, Z filters according to the following formula:
【００３２】[0032]
【数１】 [Equation 1]
【００３３】ａ*およびｂ*値は、色度（すなわち赤色
度、黄色度など）を表す座標とされ得、Ｌ*値は明度の
明るさまたは暗さを表すとされ得る。The a * and b * values may be coordinates representing chromaticity (ie redness, yellowness, etc.) and the L * value may represent lightness or darkness of lightness.
【００３４】得られた結果を、下記の表２に示す：The results obtained are shown in Table 2 below:
【００３５】[0035]
【表２】 [Table 2]
【００３６】上記結果は、それぞれの場合において、本
発明による成形材料は、比較成形材料よりもより低いＬ
値を示すことがわかる。Ｌ値のスケールは、純白の１０
０から強い黒の０にわたり、従ってより低いＬ値は濃い
または強い着色を示している。Ｌ値の違いは、とりわけ
青色顔料で特にはっきりしている。The above results show that in each case the molding compound according to the invention has a lower L than the comparative molding compound.
It turns out that it shows a value. L value scale is pure white 10
Ranges from 0 to 0 in strong black, and thus lower L-values indicate deep or strong coloration. The difference in L value is especially clear for the blue pigment.
【００３７】（実施例２）それぞれが、６０重量％の異
なる粒子状無機材料、および、粒子状無機材料あたり
０．１重量％の実施例１で使用したポリアクリル酸ナト
リウム分散剤を含有する３つの懸濁液を調製した。Example 2 Each contains 60% by weight of different particulate inorganic materials and 0.1% by weight per particulate inorganic material of the sodium polyacrylate dispersant used in Example 1. Two suspensions were prepared.
【００３８】３つの粒子状無機材料は、それぞれ：- １．アルミナトリハイドレート ２．アルミナ ３．長石。The three particulate inorganic materials are each: -1. Alumina trihydrate 2. Alumina 3. Feldspar.
【００３９】各懸濁液に、次の懸濁液の混合により調製
した暗褐色顔料の懸濁液を、添加した：-乾燥粒子状無
機材料重量あたり、乾燥顔料を２重量％にするのに十分
な量の、赤色酸化鉄顔料の懸濁液；乾燥粒子状無機材料
重量あたり、乾燥顔料を３重量％にするのに十分な量
の、黄色酸化鉄顔料の懸濁液；乾燥粒子状無機材料重量
あたり、乾燥顔料を２重量％にするのに十分な量の、ウ
ルトラマリンブルー顔料の懸濁液；および乾燥粒子状無
機材料重量あたり、カーボンブラックを０．４重量％に
するために十分な量の、カーボンブラックの懸濁液。To each suspension was added a suspension of dark brown pigment prepared by mixing the following suspensions: -to bring the dry pigment to 2% by weight, based on the weight of dry particulate inorganic material. Sufficient suspension of red iron oxide pigment; suspension of yellow iron oxide pigment in an amount sufficient to bring the dry pigment to 3% by weight, based on the weight of dry particulate inorganic material; dry particulate inorganic Suspension of ultramarine blue pigment in an amount sufficient to provide 2% by weight of dry pigment per weight of material; and sufficient to provide 0.4% by weight of carbon black per weight of dry particulate inorganic material Amount of carbon black suspension.
【００４０】アルミナトリハイドレートを含む懸濁液
を、３つのポーションに分け、それぞれを、乾燥粒子状
無機材料重量あたり、ポリマー固形分が７重量％にする
のに十分な量の非エラストマー性ポリマーを５０重量％
含有する異なるラテックスで処理した。３つのラテック
スに、それぞれ以下のポリマーを混入した： Ａ．ポリ（酢酸ビニル） Ｂ．ポリスチレン Ｃ．ポリ（メチルメタクリレート）。The suspension containing alumina trihydrate was divided into three portions, each of which was provided with an amount of non-elastomeric polymer sufficient to provide a polymer solids content of 7% by weight, based on the weight of dry particulate inorganic material. 50% by weight
Treated with different latex containing. The following polymers were incorporated into each of the three latices: A. Poly (vinyl acetate) B. Polystyrene C.I. Poly (methyl methacrylate).
【００４１】アルミナを含有する懸濁液を、乾燥アルミ
ナあたり、ポリマー固形分が７重量％になるように、十
分な量のポリ（酢酸ビニル）を５０重量％含有するラテ
ックスで処理した。The suspension containing alumina was treated with a latex containing 50% by weight of poly (vinyl acetate) in a sufficient amount to give 7% by weight of polymer solids, based on dry alumina.
【００４２】長石を含有する懸濁液を、乾燥長石重量あ
たりポリマー固形分が７重量％にするために十分な量
の、ポリ（メチルメタクリレート）を５０重量％含有す
るラテックスで処理した。The feldspar-containing suspension was treated with a latex containing 50% by weight of poly (methyl methacrylate), sufficient to give 7% by weight of polymer solids per dry feldspar weight.
【００４３】各混合物成分を一緒に完全に混ぜ合わせ、
そして、それぞれにおいて混合懸濁液をスプレードライ
ヤーでスプレードライして、０．０２から０．１ｍｍの
範囲の直径を有する中空微小球を形成した。Thoroughly mix the ingredients of each mixture together,
Then, in each of them, the mixed suspension was spray-dried with a spray dryer to form hollow microspheres having a diameter in the range of 0.02 to 0.1 mm.
【００４４】上記のようにして調製した処理充填剤のそ
れぞれを含む不飽和ポリエステル塊状成形材料を、下記
の表３に示す処方に従って調製した。An unsaturated polyester bulk molding material containing each of the treated fillers prepared as described above was prepared according to the formulation shown in Table 3 below.
【００４５】[0045]
【表３】 [Table 3]
【００４６】不飽和ポリスチレン樹脂は、無水マレイン
酸およびポリエチレングリコールの混合物を含有した。
触媒は、１．２５重量部の「ＴＲＩＧＯＮＯＸ Ｃ」お
よび０．２５重量部の「ＴＲＩＧＯＮＯＸ ２１」の混
合物を含有した（「ＴＲＩＧＯＮＯＸ」は登録商標であ
る）。The unsaturated polystyrene resin contained a mixture of maleic anhydride and polyethylene glycol.
The catalyst contained a mixture of 1.25 parts by weight "TRIGONOX C" and 0.25 parts by weight "TRIGONOX 21"("TRIGONOX" is a registered trademark).
【００４７】各不飽和ポリエステル塊状成形材料を、直
径１００ｍｍ、厚さ３ｍｍのディスク中に射出成形し
た。各ポリエステル成形材料が示す耐スクラッチ性を、
下記の方法によって、スクラッチ深度およびスクラッチ
白化度を測定することで評価した。Each unsaturated polyester block molding material was injection molded into a disk having a diameter of 100 mm and a thickness of 3 mm. Scratch resistance of each polyester molding material,
It was evaluated by measuring the scratch depth and the degree of scratch whitening by the following method.
【００４８】スクラッチの深さは、直径１００ｍｍ、厚
さ３ｍｍのテストディスク上に、２ｋｇの重りで作動す
る直径１ｍｍの鋼球を有するスクラッチヘッドを、テス
トディスクの表面を横切って５回引くことによって５本
の平行したスクラッチをつけることによって測定した。
次いで、５本のスクラッチの一部を含む傷をつけたディ
スクの一領域を、ＴＡＬＹＳＴＥＰTM 輪郭投影機の測
定ヘッドでスキャンした。この輪郭投影機は、所定の参
照高からのヘッドの振れを記録する間、ヘッドの下にあ
るテストディスクの移動を制御するコンピューターに接
続した。テスト領域を繰り返しスキャンして、３次元の
スクラッチ表面描写を得た。この描写から、スクラッチ
を確認し、それらの深度を計測する事が可能であった。
μｍで平均深度を得た。The scratch depth was determined by pulling a scratch head, having a steel ball of 1 mm diameter actuated by a weight of 2 kg, on a test disk of 100 mm diameter and 3 mm thickness 5 times across the surface of the test disk. It was measured by applying 5 parallel scratches.
An area of the scratched disk containing part of the 5 scratches was then scanned with the measuring head of a TALYSTEP ™ contour projector. The contour projector was connected to a computer that controlled the movement of the test disc beneath the head while recording the head deflection from a given reference height. The test area was repeatedly scanned to obtain a three-dimensional scratch surface depiction. From this description, it was possible to check the scratches and measure their depth.
The average depth was obtained in μm.
【００４９】スクラッチ白化度は、個々の充填剤粒子が
引っかきによってポリエステル組成物から引き剥され、
それによって露出される度合いの尺度であるが、イメー
ジアナライザーに連結した光学センサーヘッドでディス
クのスクラッチ領域をスキャンすることによって測定し
た。センサーの下にある領域の灰色の明度を、黒色の０
から白色の２５５まで変わるスケールで記録し、５本の
スクラッチそれぞれについて値を得て、平均値を算出し
た。The degree of scratch whitening is that the individual filler particles are peeled from the polyester composition by scratching.
A measure of the degree of exposure thereby provided, was measured by scanning the scratch area of the disc with an optical sensor head coupled to an image analyzer. Change the gray brightness of the area under the sensor to 0 for black.
It recorded on the scale which changes to 255 from white, and obtained the value about each of five scratches, and calculated the average value.
【００５０】ポリエステル成形材料それぞれの色を、デ
ィスクをテストピースに用い、実施例１に記載したシス
テムによって計測し、Ｌ*、ａ*およびｂ*値を記録し
た。The color of each polyester molding material was measured by the system described in Example 1 using disks as test pieces and the L * , a * and b * values were recorded.
【００５１】得られた結果を、下記の表４に示す：The results obtained are shown in Table 4 below:
【００５２】[0052]
【表４】 [Table 4]
【００５３】これらの結果は、長石およびポリ（メチル
メタクリレート）を含有する成形材料は、スクラッチ深
度が最も小さく、一方、アルミナトリハイドレートおよ
びポリ（メチルメタクリレート）を含有する成形材料
は、テストディスクの白化度の程度が最も小さいことを
示している。アルミナトリハイドレートおよびポリスチ
レンを含有する成形材料は、最も低いＬ*値で示される
ように、最も濃い茶色を示す。These results show that the molding material containing feldspar and poly (methylmethacrylate) had the smallest scratch depth, while the molding material containing alumina trihydrate and poly (methylmethacrylate) contained the test disc. It shows that the degree of whitening is the smallest. Molding materials containing alumina trihydrate and polystyrene show the darkest brown color, as indicated by the lowest L * value.
Claims (9)
て、該無機材料の粒子上の該コーティングが、天然また
は合成の高分子材料とカーボンブラックだけでなく一次
顔料または染料との組み合わせを含有し、そして、該コ
ーティング中に、該高分子材料が乾燥無機材料あたり１
重量％から１０重量％存在している、コーティングした
粒子状無機材料。1. A coated particulate inorganic material, wherein the coating on particles of the inorganic material comprises a combination of natural or synthetic polymeric materials and carbon black as well as primary pigments or dyes, And in the coating, the polymeric material is 1 per dry inorganic material.
Coated particulate inorganic material, present at from 10% to 10% by weight.
オリン粘土、炭酸カルシウム、アルミニウムおよび／ま
たはカルシウムのケイ酸塩、ボーキサイト、タルク、マ
イカ、アルミナトリハイドレート、シリカ、炭酸マグネ
シウムまたは水酸化マグネシウム、カルシウムとマグネ
シウムとの二炭酸塩、硫酸カルシウム、または二酸化チ
タンである、請求項１に記載のコーティングした粒子状
無機材料。2. The inorganic material is kaolin clay, calcined kaolin clay, calcium carbonate, aluminum and / or calcium silicate, bauxite, talc, mica, alumina trihydrate, silica, magnesium carbonate or magnesium hydroxide, 2. The coated particulate inorganic material of claim 1, which is a calcium and magnesium bicarbonate, calcium sulfate, or titanium dioxide.
リハイドレートから選択される、請求項２に記載のコー
ティングした粒子状無機材料。3. The coated particulate inorganic material of claim 2, wherein the inorganic material is selected from feldspar and alumina trihydrate.
サイズを有する、請求項１、２または３に記載のコーテ
ィングした粒子状無機材料。4. The coated particulate inorganic material according to claim 1, 2 or 3, wherein the inorganic material has a particle size of 100 μm or less.
吸着法による測定で、１ｍ2ｇ-1から３００ｍ2ｇ-1であ
る、請求項１から４のいずれかに記載のコーティングし
た粒子状無機材料。The specific surface area of wherein said inorganic material is, as determined by BET nitrogen adsorption method is 300 meters 2 g -1 from 1 m 2 g -1, particulate coated according to any of claims 1 to 4, Inorganic material.
ル）、ポリ（メチルメタクリレート）およびポリスチレ
ンから選択される、請求項１から５のいずれかに記載の
コーティングした粒子状無機材料。6. The coated particulate inorganic material according to claim 1, wherein the polymeric material is selected from poly (vinyl acetate), poly (methyl methacrylate) and polystyrene.
リハイドレートから選択され、そして前記高分子材料
が、ポリ（メチルメタクリレート）およびポリスチレン
から選択される、請求項１から６のいずれかに記載のコ
ーティングした粒子状無機材料。7. The method according to claim 1, wherein the inorganic material is selected from feldspar and alumina trihydrate, and the polymeric material is selected from poly (methyl methacrylate) and polystyrene. Coated particulate inorganic material.
機材料粒子上に乾燥無機材料重量あたりのラテックス固
形分重量が１重量％から１０重量％のコーティングを提
供できるような量の天然または合成ラテックス組成物
と、カーボンブラックだけでなく一次顔料または染料と
を合一する工程、および生成混合物を脱水および乾燥し
て粒子状充填剤産物を形成する工程を包含する、コーテ
ィングした粒子状無機材料を調製する、方法。8. In an aqueous suspension, a particulate inorganic material and an amount of the inorganic material particles such that a coating having a latex solids weight of 1% by weight to 10% by weight of the dry inorganic material can be provided. Coated particulates, including the steps of combining a natural or synthetic latex composition with carbon black as well as a primary pigment or dye, and dehydrating and drying the resulting mixture to form a particulate filler product. A method of preparing an inorganic material.
ーティングした粒子状無機材料を含有する、熱硬化性成
形組成物。9. A thermosetting molding composition containing the coated particulate inorganic material according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9310438.8 | 1993-05-20 | ||
| GB939310438A GB9310438D0 (en) | 1993-05-20 | 1993-05-20 | Pigmenting fillers for polymeric compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH073184A true JPH073184A (en) | 1995-01-06 |
Family
ID=10735846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6107000A Pending JPH073184A (en) | 1993-05-20 | 1994-05-20 | Colored filler for high-molecular composition |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH073184A (en) |
| KR (1) | KR100254404B1 (en) |
| AU (1) | AU672891B2 (en) |
| DE (1) | DE4417833A1 (en) |
| FR (1) | FR2705353B1 (en) |
| GB (2) | GB9310438D0 (en) |
| IT (1) | IT1265969B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530453A (en) * | 2000-04-10 | 2003-10-14 | アルベマール・コーポレーシヨン | Method for producing a filler with improved bulk material stability and flowability |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002595A1 (en) * | 1994-07-13 | 1996-02-01 | Minnesota Mining And Manufacturing Company | Inorganic particles coated with organic polymeric binders and pigment, composite sheets including same, and methods of making said coated particles |
| DE19532872A1 (en) * | 1995-09-06 | 1997-03-13 | Menzolit Fibron Gmbh | Colored decor particles in glass fiber reinforced thermosets |
| EP1707594A1 (en) * | 2005-03-31 | 2006-10-04 | Cytec Surface Specialties Austria GmbH | Gelcoat compositions |
| CA2619439A1 (en) * | 2005-08-09 | 2007-02-22 | Soane Laboratories, Llc. | Dye-attached and/or surface-modified pigments |
| EP1984564A4 (en) | 2006-02-03 | 2013-04-03 | Nanopaper Llc | Functionalization of paper components |
| US7820563B2 (en) | 2006-10-23 | 2010-10-26 | Hawaii Nanosciences, Llc | Compositions and methods for imparting oil repellency and/or water repellency |
| IT201600109323A1 (en) * | 2016-10-28 | 2018-04-28 | Giovanni Broggi | UNIVERSAL PIGMENTARY PREPARATIONS FOR COLORING AND REINFORCING PLASTIC MATERIALS |
| CN109651787A (en) * | 2018-12-29 | 2019-04-19 | 浙江律通复合材料有限公司 | The SMC material of high fire-retardance, low-density |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR851561A (en) * | 1938-04-15 | 1940-01-11 | Carbide & Carbon Chem Corp | Advanced plastic products based on vinyl resins |
| NL131828C (en) * | 1961-05-04 | |||
| AU499347B2 (en) * | 1975-11-06 | 1979-04-12 | Subligraphics S.A. | Spray dried magnetic developer |
| DE2603211C2 (en) * | 1976-01-29 | 1987-02-05 | Merck Patent Gmbh, 6100 Darmstadt | Process for the preparation of powdered pearlescent pigment preparations |
| US4205997A (en) * | 1976-01-29 | 1980-06-03 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Powdery pearlescent pigment compositions |
| JPS57188435A (en) * | 1981-05-14 | 1982-11-19 | Meisei Shokai:Kk | Manufacture of colored fine hollow sphere |
| GB2220666B (en) * | 1988-07-13 | 1992-01-02 | Ecc Int Ltd | Treated inorganic filler |
| IN165908B (en) * | 1985-10-25 | 1990-02-10 | Merck Patent Gmbh | |
| GB8902293D0 (en) * | 1989-02-02 | 1989-03-22 | Tioxide Group Plc | Treatment process |
| US5106421A (en) * | 1989-10-27 | 1992-04-21 | J. M. Huber Corporation | Mineral dye pigments |
| US5106420A (en) * | 1989-10-27 | 1992-04-21 | J. M. Huber Corporation | Mineral based coloring pigments |
| GB2250020B (en) * | 1990-11-26 | 1994-12-07 | Tioxide Group Services Ltd | Process for preparing pigments |
| JPH04269804A (en) * | 1991-02-26 | 1992-09-25 | Nittetsu Mining Co Ltd | Colored magnetic powder and its manufacture |
-
1993
- 1993-05-20 GB GB939310438A patent/GB9310438D0/en active Pending
-
1994
- 1994-05-11 AU AU63036/94A patent/AU672891B2/en not_active Ceased
- 1994-05-19 KR KR1019940010900A patent/KR100254404B1/en not_active IP Right Cessation
- 1994-05-20 DE DE4417833A patent/DE4417833A1/en not_active Ceased
- 1994-05-20 FR FR9406198A patent/FR2705353B1/en not_active Expired - Lifetime
- 1994-05-20 IT IT94TO000416A patent/IT1265969B1/en active IP Right Grant
- 1994-05-20 GB GB9410115A patent/GB2278114B/en not_active Expired - Fee Related
- 1994-05-20 JP JP6107000A patent/JPH073184A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530453A (en) * | 2000-04-10 | 2003-10-14 | アルベマール・コーポレーシヨン | Method for producing a filler with improved bulk material stability and flowability |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4417833A1 (en) | 1994-11-24 |
| GB9310438D0 (en) | 1993-07-07 |
| ITTO940416A0 (en) | 1994-05-20 |
| FR2705353A1 (en) | 1994-11-25 |
| KR100254404B1 (en) | 2000-05-01 |
| GB2278114B (en) | 1996-05-08 |
| AU6303694A (en) | 1994-11-24 |
| GB2278114A (en) | 1994-11-23 |
| ITTO940416A1 (en) | 1995-11-20 |
| IT1265969B1 (en) | 1996-12-16 |
| FR2705353B1 (en) | 1998-05-29 |
| GB9410115D0 (en) | 1994-07-06 |
| AU672891B2 (en) | 1996-10-17 |
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