EP4146732A1 - Modelliermasse sowie verfahren zu deren herstellung - Google Patents
Modelliermasse sowie verfahren zu deren herstellungInfo
- Publication number
- EP4146732A1 EP4146732A1 EP21720997.2A EP21720997A EP4146732A1 EP 4146732 A1 EP4146732 A1 EP 4146732A1 EP 21720997 A EP21720997 A EP 21720997A EP 4146732 A1 EP4146732 A1 EP 4146732A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plasticizer
- weight
- adipate
- composition according
- citrate
- 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
- 238000000034 method Methods 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 title abstract 2
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 229920001944 Plastisol Polymers 0.000 claims abstract description 7
- 239000004999 plastisol Substances 0.000 claims abstract description 7
- 239000004014 plasticizer Substances 0.000 claims description 65
- 239000000203 mixture Substances 0.000 claims description 30
- 239000000049 pigment Substances 0.000 claims description 28
- 239000000945 filler Substances 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 22
- 239000000654 additive Substances 0.000 claims description 17
- 239000004927 clay Substances 0.000 claims description 14
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- -1 benzoate ester Chemical class 0.000 claims description 9
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims description 8
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 5
- GPZYYYGYCRFPBU-UHFFFAOYSA-N 6-Hydroxyflavone Chemical compound C=1C(=O)C2=CC(O)=CC=C2OC=1C1=CC=CC=C1 GPZYYYGYCRFPBU-UHFFFAOYSA-N 0.000 claims description 4
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- KQCRKIGRQQCXDL-UHFFFAOYSA-N 2-hydroxy-2-(2-oxo-2-tridecoxyethyl)butanedioic acid Chemical compound CCCCCCCCCCCCCOC(=O)CC(O)(C(O)=O)CC(O)=O KQCRKIGRQQCXDL-UHFFFAOYSA-N 0.000 claims description 2
- ALKCLFLTXBBMMP-UHFFFAOYSA-N 3,7-dimethylocta-1,6-dien-3-yl hexanoate Chemical compound CCCCCC(=O)OC(C)(C=C)CCC=C(C)C ALKCLFLTXBBMMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000001069 triethyl citrate Substances 0.000 claims description 2
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000013769 triethyl citrate Nutrition 0.000 claims description 2
- AMMPRZCMKXDUNE-UHFFFAOYSA-N trihexyl 2-hydroxypropane-1,2,3-tricarboxylate Chemical compound CCCCCCOC(=O)CC(O)(C(=O)OCCCCCC)CC(=O)OCCCCCC AMMPRZCMKXDUNE-UHFFFAOYSA-N 0.000 claims description 2
- APVVRLGIFCYZHJ-UHFFFAOYSA-N trioctyl 2-hydroxypropane-1,2,3-tricarboxylate Chemical compound CCCCCCCCOC(=O)CC(O)(C(=O)OCCCCCCCC)CC(=O)OCCCCCCCC APVVRLGIFCYZHJ-UHFFFAOYSA-N 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 3
- DQSJGBWCBXHQCT-UHFFFAOYSA-N 6-cyclohexyloxy-6-oxohexanoic acid Chemical compound OC(=O)CCCCC(=O)OC1CCCCC1 DQSJGBWCBXHQCT-UHFFFAOYSA-N 0.000 claims 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 description 28
- 229920000915 polyvinyl chloride Polymers 0.000 description 27
- 239000002245 particle Substances 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 6
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- NXQMCAOPTPLPRL-UHFFFAOYSA-N 2-(2-benzoyloxyethoxy)ethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOCCOC(=O)C1=CC=CC=C1 NXQMCAOPTPLPRL-UHFFFAOYSA-N 0.000 description 2
- DNUPYEDSAQDUSO-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl benzoate Chemical compound OCCOCCOC(=O)C1=CC=CC=C1 DNUPYEDSAQDUSO-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- ZPDNNXQAPWWLLA-UHFFFAOYSA-N (3-benzoyloxy-2,2-diethyl-4-methylhexyl) benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(CC)(CC)C(C(C)CC)OC(=O)C1=CC=CC=C1 ZPDNNXQAPWWLLA-UHFFFAOYSA-N 0.000 description 1
- AHSGHEXYEABOKT-UHFFFAOYSA-N 2-[2-(2-benzoyloxyethoxy)ethoxy]ethyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCCOCCOCCOC(=O)C1=CC=CC=C1 AHSGHEXYEABOKT-UHFFFAOYSA-N 0.000 description 1
- AHLWZBVXSWOPPL-RGYGYFBISA-N 20-deoxy-20-oxophorbol 12-myristate 13-acetate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(C=O)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C AHLWZBVXSWOPPL-RGYGYFBISA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UMVMVEZHMZTUHD-UHFFFAOYSA-N DL-Propylene glycol dibenzoate Chemical compound C=1C=CC=CC=1C(=O)OC(C)COC(=O)C1=CC=CC=C1 UMVMVEZHMZTUHD-UHFFFAOYSA-N 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001602688 Pama Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- YJVBLROMQZEFPA-UHFFFAOYSA-L acid red 26 Chemical compound [Na+].[Na+].CC1=CC(C)=CC=C1N=NC1=C(O)C(S([O-])(=O)=O)=CC2=CC(S([O-])(=O)=O)=CC=C12 YJVBLROMQZEFPA-UHFFFAOYSA-L 0.000 description 1
- OGBUMNBNEWYMNJ-UHFFFAOYSA-N batilol Chemical class CCCCCCCCCCCCCCCCCCOCC(O)CO OGBUMNBNEWYMNJ-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- TUOSWEIWIXJUAU-UHFFFAOYSA-N bis(7-methyloctyl) cyclohexane-1,1-dicarboxylate Chemical compound CC(C)CCCCCCOC(=O)C1(C(=O)OCCCCCCC(C)C)CCCCC1 TUOSWEIWIXJUAU-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 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 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002168 ethanoic acid esters Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- JFOJYGMDZRCSPA-UHFFFAOYSA-J octadecanoate;tin(4+) Chemical compound [Sn+4].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O JFOJYGMDZRCSPA-UHFFFAOYSA-J 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 229940099800 pigment red 48 Drugs 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229940114930 potassium stearate Drugs 0.000 description 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/18—Plasticising macromolecular compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
Definitions
- the invention relates to an oven-hardenable modeling compound and a method for producing such modeling compounds.
- Plastic, oven-hardenable compounds for shaping and modeling objects are known in principle.
- Modeling compounds are also to be understood as meaning clays or, in the case of compounds containing polymers, polymer clays.
- DE 2515757 C3 discloses a plastic, hand-deformable and hardenable mass.
- Such a mass consists essentially of polyvinyl chloride (PVC), filler and phthalate-containing plasticizer.
- DE 102005059143 A1 also discloses modeling compounds which do not use phthalate-containing plasticizers.
- the powdery raw materials are mixed with the plasticizer at temperatures between 20 and 30 ° C mixed.
- a plasticizer uptake of 25-30% by weight is achieved.
- individual PVC agglomerates disintegrate, which in turn generates a need for plasticizers because the surface of the PVC grains has increased.
- the object of the invention is therefore to create a modeling or molding compound which does not have the disadvantages mentioned at the outset and in particular to minimize the aging process when storing PVC-containing modeling compounds in the uncured state and thus to ensure greater storage stability.
- Another object of the invention is to increase the flexibility of the modeling compounds after oven hardening and, if necessary, to improve the transparency - up to and including glass clarity - of the hardened compound.
- the oven-hardenable modeling compound according to the invention consists at least of a binder and a plasticizer, the binder being present as a plastisol, the plastisol being composed essentially of PVC and a plasticizer and, if necessary, further additives and / or additives.
- the modeling compound can, for example, have at least one filler as a further additive and / or additive.
- a mass that can be modeled is present when the content of plasticizer in the mixture is set in such a way that the plasticizer is deposited on the one hand on the surface of the PVC particles and on the other hand in the spaces between the solid particles in such a way that a kneadable resistance is achieved is trained. If the plasticizer content is too low, i.e. the plasticizer only accumulates on the surface of the solid particles without additionally being present in the interstices, the mass is too hard or very difficult to knead.
- oven hardening responsible for the hardening process is the plasticizer or the plasticizer content, which causes the compound to harden due to interactions with the PVC.
- the plasticizer has a certain affinity for the PVC grain or PVC solid particles even when stored at room temperature and ensures that the PVC grain, which partly consists of agglomerates, disintegrates and thus creates new surfaces / Surface areas are generated. Through these newly created surfaces, the plasticizer, which was stored in the interstices, migrates to these newly created surfaces. As a result, the hardness of the modeling clay increases, as the kneadability decreases due to the lack of liquid components of plasticizer in the interstices.
- Another advantage of the increased proportion / content of plasticizer in the modeling clay is that the gelling ability in the system is improved during the hardening process, resulting in a higher elasticity after oven hardening. It has surprisingly been found that mixing at higher temperatures and the associated plasticizer contents and reducing the use of fillers and / or additives can significantly increase the transparency after oven curing.
- the binder used which is essentially in the form of PVC, and the added plasticizer form a plastisol.
- the PVC can be present, inter alia, as an emulsifier-containing or emulsifier-free emulsion PVC, suspension PVC and microbead suspension PVC or a mixture of the individual PVC types.
- Phthalate-free and / or phthalate-containing plasticizers can be used as plasticizers.
- the total content of plasticizer is between 32 and 60% by weight, in a preferred embodiment between 35 and 55% by weight and in a particularly preferred embodiment between 38 and 52% by weight.
- the phthalate-free plasticizer is based on citric acid, adipic acid and / or benzoate ester.
- the phthalate-free plasticizer is e.g. B. acetyl tributyl citrate, tri- (2-ethylhexyl) - actyl citrate, trioctyl citrate, tridecyl citrate, tributyl citrate, trihexyl citrate, triethyl citrate, dioctyl adipate, diisodecyl adipate, diisononyl adipate, bis (2-ethylhexyl) Diisononyl cyclohexanedicarboxylate, acetic acid ester of monoglycerides, benzoates or a mixture of at least two of these substances.
- the plasticizer can also belong to the group of benzoates or benzoate esters. Examples include its 2,2,4-triethyl-1,3-pentanediyl dibenzoate and derivatives thereof, triethylene glycol dibenzoate, diethylene glycol dibenzoate, diethylene glycol monobenzoate and / or propylene glycol dibenzoate. Any mixtures of all of the aforementioned plasticizers are possible.
- phthalate-containing plasticizers are di-2-ethylhexyl phthalate, ditrdecyl phthalates and dibutyl phthalate.
- plasticizers consisting of phthalate-free and phthalate-containing plasticizers.
- a stabilizer improves the PVC stability, i. H. he prevents, among other things. the elimination of hydrogen chloride.
- inorganic and organic salts of the metals calcium, zinc, tin, magnesium, sodium and potassium are used for this purpose, e.g. B. calcium stearate, sodium stearate, potassium stearate, zinc stearate, magnesium stearate, tin stearate and / or mixtures of the metal salts.
- the fillers used are essentially inorganic and / or organic fillers, e.g. B. kaolin, chalk, silica, talc, aluminum hydroxide and / or powdered clay, which have a grain size ⁇ 250 gm, preferably less than 100 gm.
- Metal glitter, glitter powder and glitter flakes or mixtures of these substances can be present as further fillers in order to achieve special optical effects, for example.
- Light fillers can also be used as fillers or other fillers mentioned can be added.
- lightweight fillers are Hollow spheres, in particular hollow glass microspheres, e.g. B. from 3M or Lehmann & Voss.
- a desired density can be set, which is advantageously in the range from 0.3 to 1.1 g / ml.
- the size of commercially available lightweight fillers can also be freely selected, their size preferably being in a range from 10 to 400 ⁇ m.
- filler based on polymers can also be used.
- examples of this group include PAMA, PMMA and / or polyethylene.
- Pigments can be present as colorants in pure form, as powder pigments, preferably as azo-free color pigment, effect pigment and / or azo-free laked dye.
- a selection of a large number of possible color pigments are Pigment Yellow 14 (Cl 21095), Pigment Red 254 (CI 56110), Pigment Orange 34 (Cl 21110), Pigment Red 122 (Cl 73915), Pigment Green 7 (Cl 74260), Pigment White 6 ( Cl 77891), Pigment Black 7 (Cl 77266), Pigment Red 101 (Cl 77491), Pigment Violet 23 (Cl 51319), Pigment Blue 29 (Cl 77007), Pigment Yellow 185 (Cl 56290), Pigment Yellow 1 (Cl11680 ), Pigment Red 48: 2 (Cl 15865: 2), Pigment Red 53: 1 (Cl 15585: 1), Pigment Orange 34 (Cl 21115), Pigment Yellow 83 (Cl 21108) and Pigment Blue 15 (Cl 74160) .
- Pearlescent pigments mica iron metal luster pigments, polyester glitter pigments and luminescent pigments may be mentioned as further colorants.
- Frame example 1 The invention is to be illustrated in more detail using a framework example and some recipe examples.
- Frame example 1 The invention is to be illustrated in more detail using a framework example and some recipe examples.
- Stabilizers are examples of other additives that may be used.
- Formulation example 1 yellow-colored modeling clay 51% by weight E-PVC and S-PVC 42% by weight plasticizer based on ATBC 6% by weight stabilizer 0.5% by weight filler 0.5% by weight Pigment Yellow 83
- Formulation example 2 modeling clay, transparent after hardening 48% by weight E-PVC and S-PVC 52% by weight plasticizer based on ATBC State of the art - comparative formulation according to DE 102005059143
- the phthalate-free plasticizer that is preferably used is based on citric acid and / or based on adipic acid.
- a desired consistency of the mass can easily be adjusted by varying the binder content and / or plasticizer content.
- Table 1 Increase in hardness of the uncured mass as a function of time at 40 ° C.
- the mixing process of the individual components in the mass takes place at an elevated temperature of around 55 to 70.degree. C., preferably around 58 to 65.degree.
- agglomerate disintegration is initiated during the mixing process, as a result of which an increased content of plasticizer is or can be added to the solid phase of the PVC.
- PVC powder and the amount of plasticizer with any other additives and / or additives are added to the mixing process at a Mixing temperature of about 55 to 70 ° C added.
- binder 20-68% by weight binder, 32-60% by weight plasticizer, 0-40% by weight fillers and 0-20% by weight other additives
- the preferred components of the mass in the process contain 40-68% by weight of binder,
- compositions in the process contain 45-63% by weight of binder
- composition according to the invention is used in the production of plastic, deformable by hand and hardenable by heating masses, as modeling masses for use by children and for the production of craft and / or industrial objects and the products made from them such.
- the compound or modeling compound is also used for therapeutic purposes in the medical field, in order to train and rehabilitate haptic abilities.
- Objects and objects which are produced with a composition according to the invention are cured by the action of heat after shaping for the design of the objects and objects.
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102020002686.9A DE102020002686A1 (de) | 2020-05-05 | 2020-05-05 | Modelliermasse sowie Verfahren zu deren Herstellung |
PCT/EP2021/025152 WO2021223908A1 (de) | 2020-05-05 | 2021-04-23 | Modelliermasse sowie verfahren zu deren herstellung |
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EP4146732A1 true EP4146732A1 (de) | 2023-03-15 |
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EP21720997.2A Pending EP4146732A1 (de) | 2020-05-05 | 2021-04-23 | Modelliermasse sowie verfahren zu deren herstellung |
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US (1) | US20230167249A1 (zh) |
EP (1) | EP4146732A1 (zh) |
JP (1) | JP2023524305A (zh) |
KR (1) | KR20230006559A (zh) |
CN (1) | CN115516019A (zh) |
AU (1) | AU2021267605B2 (zh) |
CA (1) | CA3175408A1 (zh) |
DE (1) | DE102020002686A1 (zh) |
WO (1) | WO2021223908A1 (zh) |
ZA (1) | ZA202211406B (zh) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US3700616A (en) * | 1969-12-03 | 1972-10-24 | Oneil Paul F | Sculpturable molding compositions |
DE2515757C3 (de) | 1975-04-10 | 1984-08-02 | Eberhard Faber Gmbh, 8430 Neumarkt | Verwendung plastischer Massen |
JPH01110549A (ja) * | 1987-10-23 | 1989-04-27 | Sumitomo Chem Co Ltd | 発泡性プラスチゾル組成物 |
JP3011410B2 (ja) * | 1988-05-20 | 2000-02-21 | シードゴム工業株式会社 | 塩化ビニル樹脂系粘土 |
DE19723467A1 (de) * | 1997-06-04 | 1998-12-10 | Huels Troisdorf | Verfahren zur Herstellung von Weich-PVC |
DE102004056923A1 (de) * | 2004-11-25 | 2006-06-01 | J. S. Staedtler Gmbh & Co. Kg | Verwendung einer fließfähigen Kunststoffmasse |
US8372912B2 (en) * | 2005-08-12 | 2013-02-12 | Eastman Chemical Company | Polyvinyl chloride compositions |
DE102005059143A1 (de) | 2005-12-08 | 2007-06-14 | J. S. Staedtler Gmbh & Co. Kg | Modelliermasse sowie deren Verwendung |
US20100298477A1 (en) * | 2007-12-21 | 2010-11-25 | Godwin Allen D | Co-Plasticizer Systems |
DE102010010985B4 (de) * | 2010-03-10 | 2017-09-07 | Emery Oleochemicals Gmbh | Zusammensetzungen enthaltend Fettsäure-2-Propylheptylester und die Verwendung von Fettsäure-2-Propylheptylestern in Herstellungsverfahren und als Viskositätsmodifizierer |
US8829093B2 (en) * | 2013-01-28 | 2014-09-09 | Exxonmobil Chemical Patents Inc. | Alkyl aromatic hydroalkylation for the production of plastisizers |
TW201605945A (zh) * | 2014-07-08 | 2016-02-16 | 巴斯夫歐洲公司 | 包含二羧酸的酯及1,2-環己烷二羧酸的酯之模製化合物 |
DE102018007756B4 (de) * | 2018-10-02 | 2022-07-07 | Staedtler Mars Gmbh & Co. Kg | Modelliermasse sowie deren Verwendung und damit hergestellte Gegenstände |
EP3696225B1 (en) * | 2019-02-18 | 2021-11-10 | Eftec Nv | Plastisol composition suitable for sealing of metal parts |
DE102020002693A1 (de) * | 2020-05-05 | 2021-11-11 | Staedtler Mars Gmbh & Co. Kg | Verfahren zur Herstellung einer Formmasse |
-
2020
- 2020-05-05 DE DE102020002686.9A patent/DE102020002686A1/de active Pending
-
2021
- 2021-04-23 US US17/921,891 patent/US20230167249A1/en active Pending
- 2021-04-23 WO PCT/EP2021/025152 patent/WO2021223908A1/de active Application Filing
- 2021-04-23 CN CN202180032813.7A patent/CN115516019A/zh active Pending
- 2021-04-23 JP JP2022567436A patent/JP2023524305A/ja active Pending
- 2021-04-23 EP EP21720997.2A patent/EP4146732A1/de active Pending
- 2021-04-23 KR KR1020227042315A patent/KR20230006559A/ko active Search and Examination
- 2021-04-23 CA CA3175408A patent/CA3175408A1/en active Pending
- 2021-04-23 AU AU2021267605A patent/AU2021267605B2/en active Active
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DE102020002686A1 (de) | 2021-11-11 |
AU2021267605B2 (en) | 2024-03-14 |
ZA202211406B (en) | 2024-02-28 |
AU2021267605A1 (en) | 2022-11-17 |
WO2021223908A1 (de) | 2021-11-11 |
JP2023524305A (ja) | 2023-06-09 |
KR20230006559A (ko) | 2023-01-10 |
CN115516019A (zh) | 2022-12-23 |
CA3175408A1 (en) | 2021-11-11 |
US20230167249A1 (en) | 2023-06-01 |
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