EP0921162A1 - Mass containing resins, fibers and water - Google Patents
Mass containing resins, fibers and water Download PDFInfo
- Publication number
- EP0921162A1 EP0921162A1 EP98250425A EP98250425A EP0921162A1 EP 0921162 A1 EP0921162 A1 EP 0921162A1 EP 98250425 A EP98250425 A EP 98250425A EP 98250425 A EP98250425 A EP 98250425A EP 0921162 A1 EP0921162 A1 EP 0921162A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- parts
- gwt
- composition according
- wwt
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000000835 fiber Substances 0.000 title claims description 5
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 60
- 238000005266 casting Methods 0.000 claims abstract description 32
- 239000000049 pigment Substances 0.000 claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 30
- 239000011230 binding agent Substances 0.000 claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 239000003755 preservative agent Substances 0.000 claims abstract description 11
- 230000002335 preservative effect Effects 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims description 26
- 239000001913 cellulose Substances 0.000 claims description 24
- 229920002678 cellulose Polymers 0.000 claims description 24
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 15
- -1 hydrate Barium sulfate Calcium Chemical compound 0.000 claims description 14
- 239000003205 fragrance Substances 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 11
- 239000004615 ingredient Substances 0.000 claims description 11
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 10
- 239000004014 plasticizer Substances 0.000 claims description 10
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000011118 polyvinyl acetate Substances 0.000 claims description 8
- 239000000080 wetting agent Substances 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Inorganic materials [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 229920002125 Sokalan® Polymers 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 239000000404 calcium aluminium silicate Substances 0.000 claims description 5
- 235000012215 calcium aluminium silicate Nutrition 0.000 claims description 5
- 229940078583 calcium aluminosilicate Drugs 0.000 claims description 5
- 239000013530 defoamer Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000002562 thickening agent Substances 0.000 claims description 5
- 239000005662 Paraffin oil Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 235000012241 calcium silicate Nutrition 0.000 claims description 4
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 4
- DGVMNQYBHPSIJS-UHFFFAOYSA-N dimagnesium;2,2,6,6-tetraoxido-1,3,5,7-tetraoxa-2,4,6-trisilaspiro[3.3]heptane;hydrate Chemical compound O.[Mg+2].[Mg+2].O1[Si]([O-])([O-])O[Si]21O[Si]([O-])([O-])O2 DGVMNQYBHPSIJS-UHFFFAOYSA-N 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000002736 nonionic surfactant Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 240000004784 Cymbopogon citratus Species 0.000 claims description 3
- 229910000502 Li-aluminosilicate Inorganic materials 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- SXQXMCWCWVCFPC-UHFFFAOYSA-N aluminum;potassium;dioxido(oxo)silane Chemical compound [Al+3].[K+].[O-][Si]([O-])=O.[O-][Si]([O-])=O SXQXMCWCWVCFPC-UHFFFAOYSA-N 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- 150000002642 lithium compounds Chemical class 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 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
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 3
- 229920000867 polyelectrolyte Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 235000011176 polyphosphates Nutrition 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 159000000000 sodium salts Chemical class 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- SOSQXPIKTBUEKF-UHFFFAOYSA-N 1,4-dihexoxy-1,4-dioxobutane-2-sulfonic acid Chemical compound CCCCCCOC(=O)CC(S(O)(=O)=O)C(=O)OCCCCCC SOSQXPIKTBUEKF-UHFFFAOYSA-N 0.000 claims description 2
- 235000017897 Cymbopogon citratus Nutrition 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000388 Polyphosphate Polymers 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 claims description 2
- 239000002734 clay mineral Substances 0.000 claims description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 125000005456 glyceride group Chemical group 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000001205 polyphosphate Substances 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- 235000011182 sodium carbonates Nutrition 0.000 claims description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 235000019351 sodium silicates Nutrition 0.000 claims description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 claims 1
- 239000005083 Zinc sulfide Substances 0.000 claims 1
- GQXGULQZOPGDCU-UHFFFAOYSA-H dicalcium magnesium tricarbonate Chemical compound C([O-])([O-])=O.[Mg+2].C([O-])([O-])=O.[Ca+2].C([O-])([O-])=O.[Ca+2] GQXGULQZOPGDCU-UHFFFAOYSA-H 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- GOCYQQKRJUGVRU-SQQVDAMQSA-M sodium;(e)-but-2-enoate Chemical compound [Na+].C\C=C\C([O-])=O GOCYQQKRJUGVRU-SQQVDAMQSA-M 0.000 claims 1
- 229910052984 zinc sulfide Inorganic materials 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 9
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 21
- VUWCWMOCWKCZTA-UHFFFAOYSA-N 1,2-thiazol-4-one Chemical class O=C1CSN=C1 VUWCWMOCWKCZTA-UHFFFAOYSA-N 0.000 description 20
- 125000000217 alkyl group Chemical group 0.000 description 13
- 150000002170 ethers Chemical class 0.000 description 13
- 229930195733 hydrocarbon Natural products 0.000 description 13
- 150000002430 hydrocarbons Chemical class 0.000 description 13
- 239000004094 surface-active agent Substances 0.000 description 13
- FMZMCVJBXLTPLT-UHFFFAOYSA-L zinc;barium(2+);sulfate;sulfide Chemical compound [S-2].[Zn+2].[Ba+2].[O-]S([O-])(=O)=O FMZMCVJBXLTPLT-UHFFFAOYSA-L 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 10
- 235000013312 flour Nutrition 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 239000010454 slate Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 239000011505 plaster Substances 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WNCYAPRTYDMSFP-UHFFFAOYSA-N calcium aluminosilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WNCYAPRTYDMSFP-UHFFFAOYSA-N 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 244000182625 Dictamnus albus Species 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 235000019568 aromas Nutrition 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- HHSPVTKDOHQBKF-UHFFFAOYSA-J calcium;magnesium;dicarbonate Chemical compound [Mg+2].[Ca+2].[O-]C([O-])=O.[O-]C([O-])=O HHSPVTKDOHQBKF-UHFFFAOYSA-J 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- UEFCKYIRXORTFI-UHFFFAOYSA-N 1,2-thiazolidin-3-one Chemical class O=C1CCSN1 UEFCKYIRXORTFI-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 240000004668 Valerianella locusta Species 0.000 description 1
- 235000003560 Valerianella locusta Nutrition 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 description 1
- 229910000149 boron phosphate Inorganic materials 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
Definitions
- Escher has described in detail a castable toy mass in "paper mache and celluloid" - a detailed description of the preparation and use for everyday and luxury items, Anton Winzer, Leipzig 1907. As already described in German document 12 547 from 1880, Escher describes it in various ways Weight proportions the use of paper and gypsum pulp with the addition of slate flour as a pourable mass.
- the constituents paper pulp, gypsum pulp, mixed with slate flour with the addition of water, are also the constituents of the masses that are now on the market again for casting bodies in molds.
- the masses used today are often coarse-grained, are characterized by insufficient mechanical strength and therefore limited use. Solid components settle after a short storage period.
- the MARTIN-MACHÉ casting compound on the market is lumpy, unhomogeneous in consistency, has a limited shelf life and has an unpleasant smell. This mass is particularly unsuitable for the hobby area and has not been able to establish itself on the market. The situation is similar with the mass under the trade name "Meinesz-Maché".
- the dried blanks are relatively soft, that is to say they can hardly be subjected to mechanical loads.
- the properties required today of a casting compound are also not satisfied to the satisfaction of the compound on the market under the trade name PA2, since this compound is not suitable for casting the finest miniatures, and is only removed from the mold after about 2 to 3 hours after the casting process can be, is unpleasant in the smell with a long period of storage and must be used immediately after opening the transport boxes for the first time, otherwise gray-black rotting streaks appear immediately below the surface of the mass.
- Masses for casting bodies in hollow molds are limited in their shelf life and Tendency to agglomerate the mass, the relatively high abrasion of the forms by the Mass, the late release, the mostly unpleasant smell and the unsuitability for casting miniatures.
- the moldings are usually not sufficiently mechanically stressable, are porous and have a high Humidity absorption.
- Known masses for pressing sometimes have as a basic substance in addition to slate flour among other things also wood chips or sawdust from such masses pressed or shaped bodies do not have a homogeneous surface. they are unsuitable for slender moldings.
- the known masses using Paper or sawdust and / or gypsum pulp and / or slate flour with appropriate Portions of water, sometimes made with flour paste, are after theirs Dehydration rough, cracked, brittle and brittle, or they are so soft and take so much Humidity on that such moldings from the outset not for a long time Lifetime, as is the case with masks, for example.
- handle and modeling compounds are for the Task of this invention.
- handle and modeling compounds are for the Task of this invention.
- handle and modeling compounds are listed here. Beside itself good properties, for example the shelf life and durability of the molded bodies, a number of the known masses are difficult to knead, sometimes with a very firm consistency and not suitable for the production of miniatures.
- the molded body once hardened cannot be done without additional surface treatment, as is the case with oil or greasy trigger and modeling compounds are subjected to a color treatment.
- the object of the invention is to overcome the shortcomings inherent in the known masses overcome.
- positive properties are said to be known only from individual Masses are achieved, are combined in the inventive mass.
- the possible uses of the mass should be expanded significantly.
- a mass for casting must be of a viscosity that a Allows penetration into the smallest and most complicated molded parts.
- the mass should be of such homogeneity that the Surface of a molded blank machined uniformly and treated in color can be.
- the molding should dry quickly, a high setting speed have, do not stick in or on the form, high breaking or impact resistance have and are characterized by good wet sandability.
- the mass for molding and modeling is characterized by a very pleasant, hand-friendly suppleness, good plasticity and high viscosity.
- the mass is suitable for both hand pressing and pressing using a stamp and die. she can be used freely rotating and can be modeled on scaffolding.
- the mass specified in the preceding exemplary embodiments for casting in Molding is also suitable for processing by spraying, provided the adhesive surface is sufficiently absorbent. So some of the recipes are used in the ecological Build by, for example, plaster substrates or building felts with the ones described above Masses are surface-coated using spray technology.
- Modeling and shaping is biodegradable, physiologically harmless, from one high viscosity and a hand-friendly suppleness. It is suitable for the Processing for hand pressing and pressing by means of stamps and dies in molds. With the mass can be freely rotated and modeled on scaffolding, and it has depending little or no water solubility Curing of the molded body.
- the moldings produced from the composition according to the invention are usually used for Room temperature dried or hardened. Do you want the drying or Accelerate curing process, it is within the scope of the invention, before the introduction of the Mass in the molds to heat them and / or after inserting them with mass to ventilate filled forms with warm air and / or after demolding soft blanks at temperatures up to 90 ° a quick air drying and Undergo curing.
- the recipes are all designed to be one withstand such heat treatment.
- compositions of the invention are adjusted in their nature so that they reduced abrasion in plaster molds or in ceramic molds as well as in molds high polymer materials can be used.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Die Erfindung betrifft eine Masse zum Gießen, Modellieren und Formen.The invention relates to a mass for casting, modeling and molding.
Bekannt sind bereits seit Ende vergangenen Jahrhunderts verschiedenartige Massen, wie
beispielsweise in der DE-Patentschrift Nr. 12 547 beschrieben, die Grundbestandteile von
feingemahlenem und geschlämmtem Schiefer, Lumpen, Papierbrei und Gips aufweisen. Diese
Bestandteile wurden, je nach gewünschtem Verwendungszweck, mit einer genügenden Menge
Wasser zu einem gut durchmischten Brei angerührt. Die breiige Masse wurde in geschlossene
Hohlformen eingegossen.
In den deutschen Patentschriften 662 764 und 724 637 werden gieß- bzw. fließfähige
Materialien zur Herstellung geformter Gegenstände beschrieben, bei denen unter Einsatz von
Druck und Erwärmung ein Faserbrei, bestehend aus Holzabfällen, Lumpen, Papier in
vorzerkleinerter bzw. zerquetschter Form, unter Verwendung von Bindemitteln Verwendung
findet.Various types of masses have been known since the end of the last century, as described, for example, in DE Patent No. 12 547, which have basic components of finely ground and slurried slate, rags, pulp and plaster. Depending on the intended use, these ingredients were mixed with a sufficient amount of water to form a well-mixed porridge. The pulpy mass was poured into closed hollow molds.
In the German patents 662 764 and 724 637 pourable or flowable materials for the production of shaped articles are described in which, using pressure and heating, a pulp consisting of wood waste, rags, paper in pre-shredded or crushed form using Binders are used.
Ausführlich beschrieben hat Escher eine gießbare Spielwarenmasse in "Papiermaché und Zelluloid" - eine ausführliche Darstellung der Bereitung und Verwendung für Gebrauchs- und Luxusgegenstände, Anton Winzer, Leipzig 1907. Wie bereits in der deutschen Schrift 12 547 aus dem Jahre 1880, beschreibt Escher in verschiedenen Gewichtsanteilen die Verwendung von Papier- und Gipsbrei unter Hinzumischung von Schiefermehl als gießfähige Masse. Escher has described in detail a castable toy mass in "paper mache and celluloid" - a detailed description of the preparation and use for everyday and luxury items, Anton Winzer, Leipzig 1907. As already described in German document 12 547 from 1880, Escher describes it in various ways Weight proportions the use of paper and gypsum pulp with the addition of slate flour as a pourable mass.
Diese bekannten Massen zum Gießen von Körpern weisen, sofern sie in ihren
Grundsubstanzen unter anderem Holzspäne enthalten, keine homogene Beschaffenheit und
keine ebene Oberfläche auf. Für die Herstellung von feinen Formkörpern sind diese Massen
völlig ungeeignet.
Bekannte Massen, die unter Verwendung von Papier- und Gipsbrei sowie Schiefermehl und
häufig auch Mehlkleister mit entsprechenden Anteilen von Wasser hergestellt werden, sind
nach ihrer Austrocknung sehr spröde. Bei Temperatur- und Luflfeuchtigkeitsschwankungen
arbeitet das getrocknete und geformte Material, und aufgetragene Farbe wird brüchig.
Außerdem kommt es je nach verwendeter Masse und Lagerbedingungen zu
Fäulniserscheinungen, insbesondere an Stellen, wo sich Farbpartikel gelöst haben. Insgesamt
sind diese Massen nicht ausreichend mechanisch beanspruchbar und lassen sich nur bedingt
als Hohlkörper gießen. Aufgrund ihrer Grobkörnigkeit und ihres trägen Fließverhaltens sind
diese bekannten Massen nicht ausreichend fließfähig, um beispielsweise in detaillierte
Ausformungen einzudringen, ohne daß es dabei zu Verstopfungen der Formen kommt.
Lufteinschlüsse und Dünnwandungen treten häufig auf. Eine vollständige Ausformung
komplizierter Formen, insbesondere mit relativ schmalen und langen Hohlräumen, ist mit
diesen Massen nicht möglich.
Nachteile, wie sie an den bekannten Massen bezüglich Haltbarkeit sowohl in gießfähiger
Form als auch im getrockneten Zustand und später nach längerer Lagerung bei
möglicherweise schwankender Luftfeuchtigkeit auftreten, werden vielfach eingedämmt oder
beseitigt, indem physiologisch und ökologisch nicht unbedenkliche chemische Zusätze
zugegeben und/oder chemische Oberflächenbehandlungen vorgenommen werden.These known masses for casting bodies, provided that they contain wood chips in their basic substances, do not have a homogeneous nature and no flat surface. These materials are completely unsuitable for the production of fine moldings.
Known masses, which are produced using paper and gypsum pulp as well as slate flour and often also flour paste with appropriate proportions of water, are very brittle after they have dried out. When the temperature and humidity fluctuate, the dried and molded material works and the applied paint becomes brittle. In addition, depending on the mass used and storage conditions, there will be putrefaction, especially in places where paint particles have loosened. Overall, these masses cannot be subjected to sufficient mechanical stress and can only be cast as hollow bodies to a limited extent. Because of their coarseness and their sluggish flow behavior, these known masses are not sufficiently flowable, for example, to penetrate into detailed shapes without the molds becoming blocked. Air pockets and thin walls often occur. A complete shaping of complicated shapes, especially with relatively narrow and long cavities, is not possible with these materials.
Disadvantages, such as occur in the known compositions with regard to durability both in pourable form and in the dried state and later after longer storage with possibly fluctuating atmospheric humidity, are often contained or eliminated by adding physiologically and ecologically acceptable chemical additives and / or chemical surface treatments be made.
Die Bestandteile Papierbrei, Gipsbrei, vermengt mit Schiefermehl unter Hinzugabe von
Wasser, sind auch die Bestandteile der heute wieder im Handel befindlichen Massen zum
Gießen von Körpern in Formen. Die heute zum Einsatz gelangenden Massen sind oftmals
grobfasrig, zeichnen sich durch eine zu geringe mechanische Beanspruchbarkeit und damit
begrenzte Einsatzmöglichkeit aus. Bereits nach kurzer Lagerung setzen sich feste Bestandteile
ab.
Die im Handel befindliche Gießmasse MARTIN-MACHÉ ist klumpig, unhomogen in der
Konsistenz, begrenzt haltbar und unangenehm im Geruch. Insbesondere für den Hobby-Bereich
ist diese Masse ungeeignet und konnte sich am Markt auch nicht durchsetzen.
Ähnlich verhält es sich bei der Masse unter der Handelsbezeichnung "Meinesz-Maché". Sie
unterscheidet sich aber von den gegenwärtig im Handel befindlichen insbesondere dadurch,
daß die getrockneten Rohlinge relativ weich, also kaum mechanisch belastbar sind.
Die heute von einer Gießmasse verlangten Eigenschaften werden auch nicht von der am
Markt befindlichen Masse unter der Handelsbezeichnung PA2 zur Zufriedenheit erfüllt, da
diese Masse sich nicht für das Gießen feinster Miniaturen eignet, nach dem Gießvorgang erst
etwa nach 2 bis 3 Stunden aus der Form entnommen werden kann, bei längerer Lagerdauer
unangenehm im Geruch ist und nach dem erstmaligen Öffnen der Transportdosen alsbald
verbraucht werden muß, da sich sonst unmittelbar unter der Oberfläche der Masse
grauschwarze Fäulnisschlieren abzeichnen.The constituents paper pulp, gypsum pulp, mixed with slate flour with the addition of water, are also the constituents of the masses that are now on the market again for casting bodies in molds. The masses used today are often coarse-grained, are characterized by insufficient mechanical strength and therefore limited use. Solid components settle after a short storage period.
The MARTIN-MACHÉ casting compound on the market is lumpy, unhomogeneous in consistency, has a limited shelf life and has an unpleasant smell. This mass is particularly unsuitable for the hobby area and has not been able to establish itself on the market. The situation is similar with the mass under the trade name "Meinesz-Maché". However, it differs from those currently on the market in particular in that the dried blanks are relatively soft, that is to say they can hardly be subjected to mechanical loads.
The properties required today of a casting compound are also not satisfied to the satisfaction of the compound on the market under the trade name PA2, since this compound is not suitable for casting the finest miniatures, and is only removed from the mold after about 2 to 3 hours after the casting process can be, is unpleasant in the smell with a long period of storage and must be used immediately after opening the transport boxes for the first time, otherwise gray-black rotting streaks appear immediately below the surface of the mass.
Die Hauptnachteile der bekannten, nach sehr alten und auch neueren Rezepturen hergestellten Massen zum Gießen von Körpern in Hohlformen liegen in der begrenzten Lagerfähigkeit und Neigung zur Agglomeratbildung der Masse, der relativ hohen Abrasion der Formen durch die Masse, der späten Entformbarkeit, dem meist unangenehmen Geruch und der Nichteignung für das Gießen von Miniaturen. Darüber hinaus sind die Formkörper zumeist nicht ausreichend mechanisch beanspruchbar, sind porös und haben eine hohe Luftfeuchteaufnahme.The main disadvantages of the well-known, very old and also newer recipes Masses for casting bodies in hollow molds are limited in their shelf life and Tendency to agglomerate the mass, the relatively high abrasion of the forms by the Mass, the late release, the mostly unpleasant smell and the unsuitability for casting miniatures. In addition, the moldings are usually not sufficiently mechanically stressable, are porous and have a high Humidity absorption.
Bekannt sind bereits seit Ende vergangenen Jahrhunderts verschiedene Massen, wie sie beispielsweise ebenfalls in der deutschen Patentschrift Nr. 12 547 im Stand der Technik beschrieben sind und Grundbestandteile von feingemahlenem und geschlämmtem Schiefer, Lumpen, Papierbrei und Gips aufweisen.Various masses such as these have been known since the end of the last century for example also in the German patent specification No. 12 547 in the prior art are described and basic components of finely ground and slurried slate, Show rags, pulp and plaster.
Bekannte Massen zum Drücken, beispielsweise von Masken oder auch von zusammensetzbaren Halbformen, weisen mitunter als Grundsubstanz neben Schiefermehl unter anderem auch Holzspäne beziehungsweise Sägespäne auf Aus derartigen Massen gedrückte beziehungsweise geformte Körper weisen keine homogene Oberfläche auf. Sie sind für feingliedrige Formkörper ungeeignet. Die bekannten Massen, die unter Verwendung von Papier oder Sägespänen und/oder Gipsbrei und/oder Schiefermehl mit entsprechenden Anteilen von Wasser, manchmal auch mit Mehlkleister hergestellt werden, sind nach ihrer Austrocknung grob, rissig, spröde und brüchig, oder sie sind so weich und nehmen so viel Luftfeuchtigkeit auf, daß derartige Formkörper von vornherein nicht für eine lange Lebensdauer, wie es beispielsweise bei Masken der Fall ist, hergestellt werden.Known masses for pressing, for example masks or also Composable half-forms, sometimes have as a basic substance in addition to slate flour among other things also wood chips or sawdust from such masses pressed or shaped bodies do not have a homogeneous surface. they are unsuitable for slender moldings. The known masses using Paper or sawdust and / or gypsum pulp and / or slate flour with appropriate Portions of water, sometimes made with flour paste, are after theirs Dehydration rough, cracked, brittle and brittle, or they are so soft and take so much Humidity on that such moldings from the outset not for a long time Lifetime, as is the case with masks, for example.
Für die Herstellung von Formkörpern aus Drücker- bzw. Modelliermassen für Hobby- und Künstlerzwecke gelten selbstverständlich andere Anforderungen. Derartige Massen unterscheiden sich auch in ihrer Zusammensetzung wesentlich von den althergebrachten Massen aus Papier, Gips, Schiefermehl, Mehlkleister und Wasser. Die im Handel befindlichen Drücker- und Modelliermassen sind hinsichtlich ihrer Zusammensetzung für die Aufgabenstellung dieser Erfindung nicht relevant. Dennoch sollen die Nachteile der im Handel befindlichen Drücker- und Modelliermassen hier aufgeführt werden. Neben an sich guten Eigenschaften, zum Beispiel der Lagerfähigkeit und Haltbarkeit der geformten Körper, sind eine Reihe der bekannten Massen schwer aufknetbar, von zum Teil sehr fester Konsistenz und für die Herstellung von Miniaturen nicht geeignet. Die einmal ausgehärteten Formkörper lassen sich nicht ohne zusätzliche Oberflächenbehandlung, wie es beispielsweise bei öl- bzw. fetthaltigen Drücker- und Modelliermassen der Fall ist, einer Farbbehandlung unterziehen. Andere Massen sind nach ihrer Aushärtung mechanisch nicht beanspruchbar, weisen eine grobe Oberfläche auf und haben ein hohes Feuchtigkeitsaufnahmevermögen. Für die Verarbeitung von zusammenklappbaren Halbformen ergeben sich für den geformten Hohlkörper-Rohling umfangreiche Nacharbeiten, weil durch das Zusammenpressen der halbschaligen Formkörperteile sehr breite Verbindungsnähte entstehen.For the production of moldings from handle or modeling compounds for hobby and Of course, other requirements apply to artists. Such masses differ significantly in their composition from the traditional ones Masses of paper, plaster, slate flour, flour paste and water. The ones on the market In terms of their composition, handle and modeling compounds are for the Task of this invention is not relevant. Nevertheless, the disadvantages of Commercially available handle and modeling compounds are listed here. Beside itself good properties, for example the shelf life and durability of the molded bodies, a number of the known masses are difficult to knead, sometimes with a very firm consistency and not suitable for the production of miniatures. The molded body once hardened cannot be done without additional surface treatment, as is the case with oil or greasy trigger and modeling compounds are subjected to a color treatment. Other masses cannot be mechanically loaded after they have hardened, have one rough surface and have a high moisture absorption capacity. For the Processing of collapsible half-forms result for the shaped Hollow body blank extensive rework, because by pressing the half-shell molded parts very wide connecting seams arise.
Insgesamt sind aber alle diese Massen materialaufwendig, weil keine gleichmäßig dünnen Wandungen erzielbar sind beziehungsweise von vornherein dickwandige Formkörper wegen der gewünschten Stabilität gedrückt werden. Bei Miniaturen wird unter Hinnahme der umfangreichen Nachbesserungen ohnehin immer ein Vollkörper gedrückt.All in all, however, all of these masses are material-intensive, because none are uniformly thin Walls can be achieved or from the outset thick-walled shaped bodies the desired stability. In the case of miniatures, the extensive rework always pressed a full body anyway.
Die Aufgabe der Erfindung besteht darin, die den bekannten Massen anhaftenden Mängel zu überwinden. Insbesondere sollen positive Eigenschaften, die nur von einzelnen bekannten Massen erreicht werden, in erfindungsgemäßer Masse vereinigt werden. Durch verschiedene Kombinationen von Ingredentien und Kombinationen von Rezepturen der Massen wird es ermöglicht, viele optimale Eigenschaften in den Massen selbst und in den daraus hergestellten Formkörpern und Flächengebilden zu vereinigen. Die Einsatzmöglichkeiten der Masse sollen wesentlich erweitert werden. Eine Masse zum Gießen muß von einer Viskosität sein, die ein Eindringen in kleinste und komplizierte Formteile ermöglicht. In getrocknetem Zustand muß sie normalen Temperatur- und Luftfeuchtigkeitsschwankungen in Innenräumen standhalten, ohne daß es zu Gestaltsveränderungen des geformten Körpers sowohl in seinem Inneren als auch an der Oberfläche kommt. Die Masse soll von einer solchen Homogenität sein, daß die Oberfläche eines ausgeformten Rohlings gleichmäßig sauber bearbeitet und farblich behandelt werden kann. Der Formling soll schnell trocknen, eine hohe Abbindegeschwindigkeit aufweisen, nicht in bzw. an der Form haftenbleiben, eine hohe Bruch- bzw. Schlagfestigkeit haben und sich durch eine gute Feuchtschleifbarkeit auszeichnen. The object of the invention is to overcome the shortcomings inherent in the known masses overcome. In particular, positive properties are said to be known only from individual Masses are achieved, are combined in the inventive mass. Through different Combinations of ingredients and combinations of recipes of the masses will enables many optimal properties in the masses themselves and in those made from them Unite shaped bodies and fabrics. The possible uses of the mass should be expanded significantly. A mass for casting must be of a viscosity that a Allows penetration into the smallest and most complicated molded parts. Must be in the dry state they can withstand normal fluctuations in temperature and humidity indoors, without causing changes in the shape of the molded body both inside and outside also comes on the surface. The mass should be of such homogeneity that the Surface of a molded blank machined uniformly and treated in color can be. The molding should dry quickly, a high setting speed have, do not stick in or on the form, high breaking or impact resistance have and are characterized by good wet sandability.
Ferner ist es Aufgabe der Erfindung, durch geringfügige Änderungen der Rezepturen die wesentlichen Grundbestandteile dieser sowohl für die Herstellung von Massen zum Gießen als auch für die Herstellung von Massen zum Modellieren und Formen geeignet zu machen. Die Masse zum Formen und Modellieren zeichnet sich durch eine sehr angenehme, handfreundliche Geschmeidigkeit, gute Bildsamkeit und hohe Viskosität aus. Die Masse eignet sich sowohl zum Handdrücken als auch zum Pressen mittels Stempel und Matrize. Sie kann freidrehend und auf Gerüst modellierbar verwendet werden.Furthermore, it is an object of the invention, the by slight changes in the recipes essential basic components of this both for the production of masses for casting as well as suitable for the production of masses for modeling and shaping. The mass for molding and modeling is characterized by a very pleasant, hand-friendly suppleness, good plasticity and high viscosity. The mass is suitable for both hand pressing and pressing using a stamp and die. she can be used freely rotating and can be modeled on scaffolding.
Erfindungsgemäß wird diese Aufgabe mit den im kennzeichnenden Teil des Anspruchs 1 dargelegten Merkmalen gelöst, wobei die Merkmale der Erfindung außer aus dem Anspruch 1 auch aus den Unteransprüchen sowie aus der Beschreibung hervorgehen, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen der Elemente vorteilhafte schutzfähige Ausführungen darstellen, für die mit dieser Schrift Schutz beantragt wird.According to the invention this object is achieved in the characterizing part of claim 1 Features set out, the features of the invention except from claim 1 also emerge from the subclaims and from the description, the individual Features each individually or in groups in the form of sub-combinations of the Elements represent advantageous protective designs, for which protection with this document is requested.
Es wird eine Masse zum Verbringen in Formen, bestehend aus nachfolgenden
Hauptbestandteilen, vorgeschlagen:
Je nach Beschaffenheit der Formen, beabsichtigtem Verwendungszweck der Masse und gewiinschten Eigenschaften dieser werden erfindungsgemäß wahlweise
- ein oder mehrere Netzmittel in 0,05 bis 0,8 Gewichtsanteilen, bezogen auf das Füllstoff-Pigment-Gemisch,
- ein oder mehrere Verdicker in 0,5 bis 2,5 Gewichtsanteilen, bezogen auf das Füllstoff-Pigment-Gemisch,
- ein oder mehrere Beschleuniger in 0,05 bis 3,0 Gewichtsanteilen, bezogen auf die Trockenmasse,
- ein oder mehrere Weichmacher in 0,01 bis 4,0 Gewichtsanteilen, bezogen auf die Trockenmasse,
- ein oder mehrere Plastifizierungsmittel in 0,05 bis 4,0 Gewichtsanteilen, bezogen auf die Trockenmasse,
- ein oder mehrere Verlaufsadditive in 0,05 bis 1,5 Gewichtsanteilen, bezogen auf die Gesamtmasse,
- ein oder mehrere Trennmittel in 0,1 bis 0,6 Gewichtsanteilen, bezogen auf die Gesamtmasse,
- ein Salz von niedermolekularen Polyacrylsäuren in 0,2 bis 1,5 Gewichtsanteilen, bezogen auf das Füllstoff-Pigment-Gemisch
- one or more wetting agents in 0.05 to 0.8 parts by weight, based on the filler-pigment mixture,
- one or more thickeners in 0.5 to 2.5 parts by weight, based on the filler-pigment mixture,
- one or more accelerators in 0.05 to 3.0 parts by weight, based on the dry matter,
- one or more plasticizers in 0.01 to 4.0 parts by weight, based on the dry matter,
- one or more plasticizers in 0.05 to 4.0 parts by weight, based on the dry matter,
- one or more leveling additives in 0.05 to 1.5 parts by weight, based on the total mass,
- one or more release agents in 0.1 to 0.6 parts by weight, based on the total mass,
- a salt of low molecular weight polyacrylic acids in 0.2 to 1.5 parts by weight, based on the filler-pigment mixture
Um spezielle Eigenschaften der Masse selbst und der zu fertigenden Formlinge zu erzielen, liegt es im Bereich der Erfindung, einzelne der nachfolgend aufgeführten Ingredentien im Austausch zu verwenden. Gleichfalls bestimmen wiederum die gewünschten Eigenschaften, ob Ingredentien nur einer oder mehrerer der Bestandteil-Gruppen Verwendung finden, wobei es auch denkbar ist, aus einer Bestandteil-Gruppe mehrere Ingredentien einzusetzen. Es werden innerhalb der Bestandteil-Gruppen vorgeschlagen:
- als Füllstoffbestandteile
- Alkalialumosilikat
- Aluminiumsilikathydrat
- Bariumsulfat
- Calciumalumosilikat
- Calciumkarbonat
- Calcium-Magnesium-Doppelcarbonat
- Calciummetasilikat
- Gesteinsglas
- Kalium-Aluminium-Silikat
- Lithiumalumosilikat
- Magnesium-Calcium-Carbonat
- Siliziumoxid
- Magnesium-Aluminiumsilikat
- Tonmineralien
- in Form von Gesteinsstaub,
- als Bindemittel-Bestandteile Acetate und/oderAcrylate, vorzugsweise
- Copolymerisat-Dispersion auf Basis von Acryl- und Meth-Acrylsäureester,
- Meth-Acrylsäureester,
- Polyvinylacetat-Dispersion und/oder
- als weiteres Bindemittel Polyvinylalkohol,
- als Gerüstbildner-Bestandteile
- Calciummetasilikat
- Cellulose
- Holzstaub oder -fasern
- Textilfaser
- wasserlösliche Cellulosederivate
- als Dispergiermittel
- Natriumsilikate,
- Natriumkarbonate,
- Neutralisierte Polycarbonsäuren,
- Copolymerisate aus Vinylacetat- und Crotonsäure,
- Natriumsalz einer Komplexphosphorsäure,
- Huminat-Silikate,
- Natriumhexametaphosphat,
- Ammoniumcitrat,
- alkali freies synthetisches Polyelektrolyt,
- alkalifreie Carbonsäurezubereitung,
- alkali freie Carbonsäureester,
- nichtionisches Tensidgemisch,
- Natriumphosphat,
- als Netzmittel
- Ammoniumsalz einer Polyacrylsäure,
- Natriumsalz von Dihexylsulfosuccinat,
- Polyphosphat,
- Salze der Polycarbonsäure,
- als Verdicker
- Polyurethan und
- Polyether,
- als Beschleuniger
- Lithiumverbindungen,
- Magnesit,
- Zinkoxid,
- Borphosphat,
- als Weichmacher
- Glycerin,
- Trimethylolpropan,
- Phthalat,
- als Plastifizierungsmittel
ein nichtionisches Polyethylenaddukt, - als Entlüfter/Entschäumer
- modifiziertes Polyalkoxyether in Paraffinöl,
- Polysilexan,
- als Konservierungsmittel
eine stickstoffhaltige heterocyklische Verbindung, - als Trennmittel
Fettsäurepartialglycerid, - als Verlaufsadditive
- modifiziertes natives Öl,
- modifiziertes Polysiloxan,
- Erucasäureamid,
- als Pigment- und/oder Antiabrasionsmittel-Bestandteile
- Magnesium-Silikathydrat,
- Titandioxid,
- Zinksulfid-Bariumsulfat-Pigment,
- als Duftstoffe
- Apfel,
- Lemongras,
- Orange,
- als Luftporenbildner
Fettalkoholsulfat.
- as filler components
- Alkaline alumosilicate
- Aluminum silicate hydrate
- Barium sulfate
- Calcium aluminosilicate
- Calcium carbonate
- Calcium-magnesium double carbonate
- Calcium metasilicate
- Stone glass
- Potassium aluminum silicate
- Lithium aluminosilicate
- Magnesium calcium carbonate
- Silicon oxide
- Magnesium aluminum silicate
- Clay minerals
- in the form of rock dust,
- as binder constituents, acetates and / or acrylates, preferably
- Copolymer dispersion based on acrylic and meth-acrylic acid esters,
- Meth-acrylic acid ester,
- Polyvinyl acetate dispersion and / or
- as a further binder polyvinyl alcohol,
- as scaffolding components
- Calcium metasilicate
- Cellulose
- Wood dust or fibers
- Textile fiber
- water-soluble cellulose derivatives
- as a dispersant
- Sodium silicates,
- Sodium carbonates,
- Neutralized polycarboxylic acids,
- Copolymers of vinyl acetate and crotonic acid,
- Sodium salt of a complex phosphoric acid,
- Huminate silicates,
- Sodium hexametaphosphate,
- Ammonium citrate,
- alkali free synthetic polyelectrolyte,
- alkali-free carboxylic acid preparation,
- alkali free carboxylic acid esters,
- non-ionic surfactant mixture,
- Sodium phosphate,
- as a wetting agent
- Ammonium salt of a polyacrylic acid,
- Sodium salt of dihexyl sulfosuccinate,
- Polyphosphate,
- Salts of polycarboxylic acid,
- as a thickener
- Polyurethane and
- Polyether,
- as an accelerator
- Lithium compounds,
- Magnesite,
- Zinc oxide,
- Boron phosphate,
- as a plasticizer
- Glycerin,
- Trimethylolpropane,
- Phthalate,
- as a plasticizer
a non-ionic polyethylene adduct, - as a deaerator / defoamer
- modified polyalkoxy ether in paraffin oil,
- Polysilexane,
- as a preservative
a nitrogen-containing heterocyclic compound, - as a release agent
Fatty acid partial glyceride, - as leveling additives
- modified virgin oil,
- modified polysiloxane,
- Erucic acid amide,
- as pigment and / or anti-abrasive ingredients
- Magnesium silicate hydrate,
- Titanium dioxide,
- Zinc sulfide-barium sulfate pigment,
- as fragrances
- Apple,
- Lemongrass,
- Orange,
- as an air-entraining agent
Fatty alcohol sulfate.
Es wurde bereits hervorgehoben, daß je nach gewünschten Eigenschaften (keine Haftung der Masse in den Formen, hohe Bindekraft, gute Filmbildung, hohe Abbindegeschwindigkeit, keine Schwundrißbildung, Feuchtschleifbarkeit u.a.), gewünschten Einsatzzwecken und zu verwendenden Formen die Masse variabel einstellbar sein muß. Um bestimmte Eigenschaften zu erreichen, werden erfindungsgemäß
- das Bindemittel Polyvinylalkohol in Verbindung mit Glycerin,
- zur Einfärbung der Masse vorzugsweise bindemittelfreie und/oder ethylenglykolfreie, an sich bekannte Pigment-Präparationen,
- oder bei Verwendung von Farbpigmenten Antiausschwimmittel und/oder Verlaufsadditive sowie höhere Konzentrationen von Dispergiermitteln und Netzmitteln und
- bei gewünscht kräftigeren Farbtönen zur Sicherung der Lagerstabilität ein Salz von niedermolekularen Polyacrylsäuren und zusätzlich Netzmittel und/oder Dispergiermittel verwendet.
- the binder polyvinyl alcohol in combination with glycerin,
- for coloring the mass, preferably binder-free and / or ethylene glycol-free, pigment preparations known per se,
- or when using color pigments anti-floating agents and / or leveling additives as well as higher concentrations of dispersing agents and wetting agents and
- a salt of low molecular weight polyacrylic acids and additional wetting agents and / or dispersing agents are used if stronger shades are desired to ensure storage stability.
Wird der Lösemittelanteil der Masse auf unter 30 Gewichtsanteile gesenkt und werden Luftporenbildner und/oder Gleithilfsmittel und/oder Weichmacher hinzugegeben, so ist diese Masse als Modelliermasse einsetzbar. Vorzugsweise finden Entlüfter/Entschäumer bei derartiger Verwendungsabsicht keine Anwendung. The proportion of solvent in the mass is reduced to less than 30 parts by weight Air entraining agents and / or lubricants and / or plasticizers added, so this is Mass can be used as modeling clay. Deaerators / defoamers are preferred such use intent no application.
Ausführungen der Erfindung werden im folgenden anhand verschiedener Beispiele näher
beschrieben:
Die in den vorangegangenen Ausführungsbeispielen näher bezeichnete Masse zum Gießen in Formen ist auch geeignet für die Verarbeitung im Spritzverfahren, sofern der Haftuntergrund ausreichend saugfähig ist. So finden einzelne der Rezepturen Anwendung im ökologischen Bauen, indem beispielsweise Gipsuntergründe oder Baufilze mit den oben beschriebenen Massen mittels Spritztechnik oberflächenbeschichtet werden.The mass specified in the preceding exemplary embodiments for casting in Molding is also suitable for processing by spraying, provided the adhesive surface is sufficiently absorbent. So some of the recipes are used in the ecological Build by, for example, plaster substrates or building felts with the ones described above Masses are surface-coated using spray technology.
Die in den vorangegangenen Ausführungsbeispielen näher bezeichnete Masse zum Modellieren und Formen ist ökologisch abbaubar, physiologisch unbedenklich, von einer hohen Viskosität und einer handfreundlichen Geschmeidigkeit. Sie ist geeignet für die Verarbeitung zum Handdrücken sowie Pressen mittels Stempel und Matritze in Formen. Mit der Masse kann freidrehend und auf Gerüst modelliert werden, und sie hat je nach gewünschtem Anwendungszweck eine nur geringe oder keine Wasserlöslichkeit nach Aushärtung des Formkörpers.The mass specified in more detail in the previous exemplary embodiments Modeling and shaping is biodegradable, physiologically harmless, from one high viscosity and a hand-friendly suppleness. It is suitable for the Processing for hand pressing and pressing by means of stamps and dies in molds. With the mass can be freely rotated and modeled on scaffolding, and it has depending little or no water solubility Curing of the molded body.
Üblicherweise werden die aus erfindungsgemäßer Masse hergestellten Formkörper bei Zimmertemperatur getrocknet bzw. ausgehärtet. Will man den Trocknungs- bzw. Härtungsprozeß beschleunigen, so liegt es im Bereich der Erfindung, vor dem Einbringen der Masse in die Formen diese zu erwärmen und/oder nach dem Einbringen die mit Masse ausgefüllten Formen mittels Warmluft zu belüften und/oder nach dem Entformen die noch weichen Rohlinge bei Temperaturen bis zu 90° einer Umluft-Schnelltrocknung und Aushärtung zu unterziehen. Die Rezepturen sind sämtlich so ausgerichtet, daß sie einer derartigen Wärmebehandlung standhalten. The moldings produced from the composition according to the invention are usually used for Room temperature dried or hardened. Do you want the drying or Accelerate curing process, it is within the scope of the invention, before the introduction of the Mass in the molds to heat them and / or after inserting them with mass to ventilate filled forms with warm air and / or after demolding soft blanks at temperatures up to 90 ° a quick air drying and Undergo curing. The recipes are all designed to be one withstand such heat treatment.
Die erfindungsgemäße Massen sind in ihrer Beschaffenheit so eingestellt, daß sie bei verminderter Abrasion in Gipsformen oder in keramischen Formen sowie in Formen aus hochpolymeren Werkstoffen verwendbar sind.The compositions of the invention are adjusted in their nature so that they reduced abrasion in plaster molds or in ceramic molds as well as in molds high polymer materials can be used.
Claims (24)
ein nichtionisches Polyethylenaddukt
Verwendung findet.Composition according to one or more of the preceding claims, characterized in that as a plasticizer
a nonionic polyethylene adduct
Is used.
Fettsäurepartialglycerid
Verwendung findet. Composition according to one or more of the preceding claims, characterized in that as a release agent
Fatty acid partial glyceride
Is used.
eine stickstoffhaltige heterocyklische Verbindung
Verwendung findet.Composition according to one or more of the preceding claims, characterized in that as a preservative
a nitrogen-containing heterocyclic compound
Is used.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19755460 | 1997-12-03 | ||
DE19755463 | 1997-12-03 | ||
DE1997155463 DE19755463A1 (en) | 1997-12-03 | 1997-12-03 | Water based polymeric composition useful for casting and molding in artistry work |
DE1997155460 DE19755460A1 (en) | 1997-12-03 | 1997-12-03 | Water based polymeric composition useful for casting and molding in artistry work |
DE1998156644 DE19856644A1 (en) | 1997-12-03 | 1998-12-03 | Water based polymeric composition useful for casting and molding in artistry work |
DE19856644 | 1998-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0921162A1 true EP0921162A1 (en) | 1999-06-09 |
EP0921162B1 EP0921162B1 (en) | 2006-11-08 |
Family
ID=27218014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980250425 Expired - Lifetime EP0921162B1 (en) | 1997-12-03 | 1998-12-03 | Use of compositions for casting, modelling and forming |
Country Status (2)
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EP (1) | EP0921162B1 (en) |
DE (1) | DE59813791D1 (en) |
Cited By (10)
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WO2001079341A1 (en) * | 2000-04-17 | 2001-10-25 | T H C Pty Ltd | Humidity sensitive composition |
WO2002100955A1 (en) * | 2001-06-11 | 2002-12-19 | The Glidden Company | Paints containing milled cellulose particles |
DE10134200A1 (en) * | 2001-07-13 | 2003-02-06 | Staedtler J S Gmbh & Co Kg | Binder for loose solids, useful for making e.g. modeling materials or three-dimensional paints, comprises acrylate- or urethane-based dispersion |
AU2001250152B2 (en) * | 2000-04-17 | 2004-04-22 | Vm3 International Pty Ltd | Humidity sensitive composition |
CN102634220A (en) * | 2012-04-18 | 2012-08-15 | 德州三惠木塑科技有限公司 | Modified PVC (polyvinyl chloride) wood plastic composite material and preparation method |
CN109852091A (en) * | 2019-02-01 | 2019-06-07 | 王少卿 | A kind of moisture-proof solid waste polyurethane straw mould plate material of antibacterial and preparation method thereof |
CN111040115A (en) * | 2019-12-27 | 2020-04-21 | 陕西科技大学 | Composite humic acid sponge bionic soil matrix and preparation method and application thereof |
CN111040125A (en) * | 2019-12-27 | 2020-04-21 | 陕西科技大学 | Composite fulvic acid antibacterial sponge matrix and preparation method and application thereof |
CN111154306A (en) * | 2020-01-17 | 2020-05-15 | 浙江壁灵宝建材科技有限公司 | Double-component waterproof interior wall putty |
CN111647264A (en) * | 2020-07-04 | 2020-09-11 | 上海方之德新材料有限公司 | High-flame-retardant low-smoke halogen-free TPU cable material and preparation method thereof |
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AU2001250152B2 (en) * | 2000-04-17 | 2004-04-22 | Vm3 International Pty Ltd | Humidity sensitive composition |
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CN102634220A (en) * | 2012-04-18 | 2012-08-15 | 德州三惠木塑科技有限公司 | Modified PVC (polyvinyl chloride) wood plastic composite material and preparation method |
CN109852091A (en) * | 2019-02-01 | 2019-06-07 | 王少卿 | A kind of moisture-proof solid waste polyurethane straw mould plate material of antibacterial and preparation method thereof |
CN111040115A (en) * | 2019-12-27 | 2020-04-21 | 陕西科技大学 | Composite humic acid sponge bionic soil matrix and preparation method and application thereof |
CN111040125A (en) * | 2019-12-27 | 2020-04-21 | 陕西科技大学 | Composite fulvic acid antibacterial sponge matrix and preparation method and application thereof |
CN111040125B (en) * | 2019-12-27 | 2022-01-28 | 陕西科技大学 | Composite fulvic acid antibacterial sponge matrix and preparation method and application thereof |
CN111040115B (en) * | 2019-12-27 | 2022-01-28 | 陕西科技大学 | Composite humic acid sponge bionic soil matrix and preparation method and application thereof |
CN111154306A (en) * | 2020-01-17 | 2020-05-15 | 浙江壁灵宝建材科技有限公司 | Double-component waterproof interior wall putty |
CN111647264A (en) * | 2020-07-04 | 2020-09-11 | 上海方之德新材料有限公司 | High-flame-retardant low-smoke halogen-free TPU cable material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
EP0921162B1 (en) | 2006-11-08 |
DE59813791D1 (en) | 2006-12-21 |
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