CN1590078A - 含金属盐和脂肪酸衍生物的激光烧结粉末及其制备方法和由其制备的模制体 - Google Patents
含金属盐和脂肪酸衍生物的激光烧结粉末及其制备方法和由其制备的模制体 Download PDFInfo
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- CN1590078A CN1590078A CNA200410058752XA CN200410058752A CN1590078A CN 1590078 A CN1590078 A CN 1590078A CN A200410058752X A CNA200410058752X A CN A200410058752XA CN 200410058752 A CN200410058752 A CN 200410058752A CN 1590078 A CN1590078 A CN 1590078A
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- powder
- fatty acid
- polymeric amide
- metal
- molding
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- 239000000843 powder Substances 0.000 title claims abstract description 200
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 74
- 239000000194 fatty acid Chemical class 0.000 title claims abstract description 74
- 229930195729 fatty acid Chemical class 0.000 title claims abstract description 74
- 150000004665 fatty acids Chemical class 0.000 title claims abstract description 68
- 238000000465 moulding Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 150000003839 salts Chemical class 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000004952 Polyamide Substances 0.000 claims abstract description 27
- 229920002647 polyamide Polymers 0.000 claims abstract description 27
- -1 fatty acid esters Chemical class 0.000 claims abstract description 15
- 238000000110 selective laser sintering Methods 0.000 claims abstract description 13
- 150000001408 amides Chemical class 0.000 claims description 80
- 238000002360 preparation method Methods 0.000 claims description 35
- 230000032683 aging Effects 0.000 claims description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- 238000000149 argon plasma sintering Methods 0.000 claims description 17
- 238000002425 crystallisation Methods 0.000 claims description 16
- 230000008025 crystallization Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- 235000017550 sodium carbonate Nutrition 0.000 claims description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 239000001095 magnesium carbonate Substances 0.000 claims description 8
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 8
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 8
- 229960001708 magnesium carbonate Drugs 0.000 claims description 8
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 229920002292 Nylon 6 Polymers 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 2
- 229920000299 Nylon 12 Polymers 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 3
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
- 238000002156 mixing Methods 0.000 description 16
- 238000001816 cooling Methods 0.000 description 15
- 238000001953 recrystallisation Methods 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000008187 granular material Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000002356 laser light scattering Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 6
- 239000007998 bicine buffer Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 230000001698 pyrogenic effect Effects 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- 206010023126 Jaundice Diseases 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006099 Vestamid® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000001291 vacuum drying Methods 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
- C08J3/12—Powdering or granulating
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
-
- 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
- C08K3/02—Elements
- C08K3/08—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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
断裂伸长% | 弹性模量N/mm2 | 密度g/cm3 | |
由实施例6的标准粉末(未老化)构成的部件 | 21.2 | 1641 | 0.96 |
由实施例6的标准粉末(老化)构成的部件 | 9.4 | 244 | 0.53 |
由实施例1的粉末(未老化)构成的部件 | 18.4 | 1741 | 0.95 |
由实施例1的粉末(老化)构成的部件 | 15.5 | 1633 | 0.94 |
由实施例2的粉末(老化)构成的部件 | 20.3 | 1599 | 0.93 |
由实施例3的粉末(老化)构成的部件 | 20.9 | 1727 | 0.95 |
由实施例4的粉末(老化)构成的部件 | 17.0 | 1680 | 0.93 |
由实施例5的粉末(老化)构成的部件 | 19.6 | 1653 | 0.94 |
实施例5的材料 | 实施例6,对比例 | |||||
部件密度[g/cm3] | 弹性模量[MPa] | 断裂伸长[%] | 部件密度[g/cm3] | 弹性模量[MPa] | 断裂伸长[%] | |
第一过程 | 0.93 | 1620 | 14.7 | 0.95 | 1603 | 17.8 |
第三过程 | 0.93 | 1601 | 17.3 | 0.88 | 1520 | 15.2 |
第六过程 | 0.94 | 1709 | 17.8 | 0.8 | 1477 | 14.9 |
第一次加热 | 冷却 | 冷却 | 第二次加热 | |
熔融焓 | 再结晶峰 | 再结晶峰 | 熔融焓 | |
ΔHS | TKP | ΔHK | ΔHS | |
J/g | ℃ | J/g | J/g | |
部件(由人工老化粉末制备) | ||||
由实施例1的粉末制备 | 115 | 143 | 71 | 72 |
由实施例2的粉末制备 | 108 | 145 | 68 | 76 |
由实施例3的粉末制备 | 98 | 139 | 68 | 73 |
由实施例4的粉末制备 | 92 | 141 | 70 | 71 |
由实施例5的粉末制备 | 105 | 140 | 72 | 75 |
由实施例5粉末制备,第六过程循环 | 101 | 142 | 69 | 75 |
实施例6标准材料 | 88 | 131 | 58 | 60 |
部件(由未老化的粉末制备) | ||||
实施例6标准材料 | 106 | 136 | 63 | 67 |
Claims (33)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10334496A DE10334496A1 (de) | 2003-07-29 | 2003-07-29 | Laser-Sinter-Pulver mit einem Metallsalz und einem Fettsäurederivat, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver |
DE10334496.9 | 2003-07-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1590078A true CN1590078A (zh) | 2005-03-09 |
CN100364759C CN100364759C (zh) | 2008-01-30 |
Family
ID=33547038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410058752XA Expired - Lifetime CN100364759C (zh) | 2003-07-29 | 2004-07-28 | 含金属盐和脂肪酸衍生物的激光烧结粉末及其制备方法和由其制备的模制体 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050027050A1 (zh) |
EP (1) | EP1505108B1 (zh) |
JP (1) | JP4518384B2 (zh) |
KR (1) | KR20050013955A (zh) |
CN (1) | CN100364759C (zh) |
AT (1) | ATE353930T1 (zh) |
CA (1) | CA2475759A1 (zh) |
DE (2) | DE10334496A1 (zh) |
ES (1) | ES2282796T3 (zh) |
MX (1) | MXPA04007366A (zh) |
SG (1) | SG121886A1 (zh) |
TW (1) | TW200510169A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104169328A (zh) * | 2011-12-12 | 2014-11-26 | 先进激光材料有限责任公司 | 使用预处理的材料进行激光烧结的方法和系统 |
CN107250274A (zh) * | 2015-02-20 | 2017-10-13 | 旭化成株式会社 | 聚酰胺树脂组合物、聚酰胺树脂组合物的制造方法和成型品 |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10161038A1 (de) * | 2001-12-12 | 2003-06-26 | Degussa | pH-Wert geregeltes Polyamidpulver für Kosmetikanwendungen |
DE10164408A1 (de) * | 2001-12-28 | 2003-07-17 | Degussa | Flüssigkeits- oder dampfführendes System mit einer Fügezone aus einem coextrudierten Mehrschichtverbund |
EP1413594A2 (de) * | 2002-10-17 | 2004-04-28 | Degussa AG | Laser-Sinter-Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Laser-Sinter-Pulvers |
DE10248406A1 (de) * | 2002-10-17 | 2004-04-29 | Degussa Ag | Laser-Sinter-Pulver mit Titandioxidpartikeln, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver |
DE10251790A1 (de) * | 2002-11-07 | 2004-05-19 | Degussa Ag | Polyamidpulver mit dauerhafter, gleichbleibend guter Rieselfähigkeit |
DE10311437A1 (de) * | 2003-03-15 | 2004-09-23 | Degussa Ag | Laser-Sinter-Pulver mit PMMI, PMMA und/oder PMMI-PMMA-Copolymeren, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Laser-Sinterpulver |
DE10333005A1 (de) | 2003-07-18 | 2005-02-03 | Degussa Ag | Formmasse auf Basis von Polyetheramiden |
DE102004001324A1 (de) * | 2003-07-25 | 2005-02-10 | Degussa Ag | Pulverförmige Komposition von Polymer und ammoniumpolyphosphathaltigem Flammschutzmittel, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Pulver |
DE10334497A1 (de) * | 2003-07-29 | 2005-02-24 | Degussa Ag | Polymerpulver mit phosphonatbasierendem Flammschutzmittel, Verfahren zu dessen Herstellung und Formkörper, hergestellt aus diesem Polymerpulver |
DE10337707A1 (de) * | 2003-08-16 | 2005-04-07 | Degussa Ag | Verfahren zur Erhöhung des Molekulargewichts bei Polyamiden |
DE10347665A1 (de) * | 2003-10-09 | 2005-05-19 | Degussa Ag | Vernetzbare Basisschicht für Fixiereinlagen nach dem Doppelpunktverfahren |
DE10347628A1 (de) * | 2003-10-09 | 2005-05-19 | Degussa Ag | Vernetzbare Basisschicht für Fixiereinlagen nach dem Doppelpunktverfahren |
DE102004010162A1 (de) * | 2004-02-27 | 2005-09-15 | Degussa Ag | Polymerpulver mit Copolymer, Verwendung in einem formgebenden Verfahren mit nicht fokussiertem Energieeintrag und Formkörper, hergestellt aus diesem Polymerpulver |
DE102004012682A1 (de) | 2004-03-16 | 2005-10-06 | Degussa Ag | Verfahren zur Herstellung von dreidimensionalen Objekten mittels Lasertechnik und Auftragen eines Absorbers per Inkjet-Verfahren |
DE102004020453A1 (de) | 2004-04-27 | 2005-11-24 | Degussa Ag | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102004020452A1 (de) * | 2004-04-27 | 2005-12-01 | Degussa Ag | Verfahren zur Herstellung von dreidimensionalen Objekten mittels elektromagnetischer Strahlung und Auftragen eines Absorbers per Inkjet-Verfahren |
DE102004024440B4 (de) | 2004-05-14 | 2020-06-25 | Evonik Operations Gmbh | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102004029217A1 (de) * | 2004-06-16 | 2006-01-05 | Degussa Ag | Mehrschichtfolie |
DE102004047876A1 (de) * | 2004-10-01 | 2006-04-06 | Degussa Ag | Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Pulvers in einem Verfahren zur Herstellung dreidimensionaler Objekte |
DE102004063220A1 (de) * | 2004-12-29 | 2006-07-13 | Degussa Ag | Transparente Formmassen |
DE102005002930A1 (de) * | 2005-01-21 | 2006-07-27 | Degussa Ag | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102005007035A1 (de) * | 2005-02-15 | 2006-08-17 | Degussa Ag | Verfahren zur Herstellung von Formteilen unter Erhöhung der Schmelzesteifigkeit |
DE102005007034A1 (de) * | 2005-02-15 | 2006-08-17 | Degussa Ag | Verfahren zur Herstellung von Formteilen unter Erhöhung der Schmelzesteifigkeit |
DE202005021503U1 (de) * | 2005-02-19 | 2008-07-24 | Evonik Degussa Gmbh | Polymerpulver mit Blockpolyetheramid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102005007664A1 (de) * | 2005-02-19 | 2006-08-31 | Degussa Ag | Transparente Formmasse |
DE102005007665A1 (de) * | 2005-02-19 | 2006-08-31 | Degussa Ag | Folie auf Basis eines Polyamidblends |
DE102005007663A1 (de) | 2005-02-19 | 2006-08-24 | Degussa Ag | Transparente, dekorierbare mehrschichtige Folie |
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- 2003-07-29 DE DE10334496A patent/DE10334496A1/de not_active Ceased
-
2004
- 2004-05-07 SG SG200402607A patent/SG121886A1/en unknown
- 2004-06-02 DE DE502004002882T patent/DE502004002882D1/de not_active Expired - Lifetime
- 2004-06-02 AT AT04102456T patent/ATE353930T1/de not_active IP Right Cessation
- 2004-06-02 EP EP04102456A patent/EP1505108B1/de not_active Revoked
- 2004-06-02 ES ES04102456T patent/ES2282796T3/es not_active Expired - Lifetime
- 2004-07-23 TW TW93122137A patent/TW200510169A/zh unknown
- 2004-07-27 KR KR1020040058804A patent/KR20050013955A/ko not_active Application Discontinuation
- 2004-07-27 JP JP2004218860A patent/JP4518384B2/ja not_active Expired - Lifetime
- 2004-07-27 CA CA002475759A patent/CA2475759A1/en not_active Abandoned
- 2004-07-28 CN CNB200410058752XA patent/CN100364759C/zh not_active Expired - Lifetime
- 2004-07-29 MX MXPA04007366A patent/MXPA04007366A/es not_active Application Discontinuation
- 2004-07-29 US US10/901,204 patent/US20050027050A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104169328A (zh) * | 2011-12-12 | 2014-11-26 | 先进激光材料有限责任公司 | 使用预处理的材料进行激光烧结的方法和系统 |
CN107250274A (zh) * | 2015-02-20 | 2017-10-13 | 旭化成株式会社 | 聚酰胺树脂组合物、聚酰胺树脂组合物的制造方法和成型品 |
US10927232B2 (en) | 2015-02-20 | 2021-02-23 | Asahi Kasei Kabushiki Kaisha | Polyamide resin composition, method for producing polyamide resin composition, and molded article |
Also Published As
Publication number | Publication date |
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EP1505108A2 (de) | 2005-02-09 |
EP1505108A3 (de) | 2005-10-12 |
CA2475759A1 (en) | 2005-01-29 |
CN100364759C (zh) | 2008-01-30 |
EP1505108B1 (de) | 2007-02-14 |
ES2282796T3 (es) | 2007-10-16 |
SG121886A1 (en) | 2006-05-26 |
MXPA04007366A (es) | 2005-02-03 |
JP2005048186A (ja) | 2005-02-24 |
DE502004002882D1 (de) | 2007-03-29 |
DE10334496A1 (de) | 2005-02-24 |
ATE353930T1 (de) | 2007-03-15 |
US20050027050A1 (en) | 2005-02-03 |
KR20050013955A (ko) | 2005-02-05 |
TW200510169A (en) | 2005-03-16 |
JP4518384B2 (ja) | 2010-08-04 |
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