BE654794A - - Google Patents
Info
- Publication number
- BE654794A BE654794A BE654794A BE654794A BE654794A BE 654794 A BE654794 A BE 654794A BE 654794 A BE654794 A BE 654794A BE 654794 A BE654794 A BE 654794A BE 654794 A BE654794 A BE 654794A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- pellets
- granules
- alkanol
- carbon atoms
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 41
- 239000008188 pellet Substances 0.000 claims description 34
- 239000008187 granular material Substances 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 18
- 150000003855 acyl compounds Chemical class 0.000 claims description 16
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 2
- 235000021357 Behenic acid Nutrition 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 229940116226 behenic acid Drugs 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 21
- 239000000047 product Substances 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 14
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 13
- 230000007547 defect Effects 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 238000000576 coating method Methods 0.000 description 11
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 229920002647 polyamide Polymers 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- 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 5
- 239000004952 Polyamide Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 125000002252 acyl group Chemical group 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- -1 aliphatic alcohols Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical group CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 description 1
- JXSRRBVHLUJJFC-UHFFFAOYSA-N 7-amino-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile Chemical compound N1=CC(C#N)=C(N)N2N=C(SC)N=C21 JXSRRBVHLUJJFC-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000012747 synergistic agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 238000005406 washing 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
- C08J3/124—Treatment for improving the free-flowing characteristics
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31826463A | 1963-10-23 | 1963-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE654794A true BE654794A (d) | 1965-02-15 |
Family
ID=23237416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE654794A BE654794A (d) | 1963-10-23 | 1964-10-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE654794A (d) |
| NL (1) | NL6412409A (d) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400087A (en) * | 1965-09-20 | 1968-09-03 | Gulf Oil Corp | Finely divided calcite in combination with a fatty alcohol as nucleating agents for nylon polyamides |
-
1964
- 1964-10-23 BE BE654794A patent/BE654794A/fr unknown
- 1964-10-23 NL NL6412409A patent/NL6412409A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400087A (en) * | 1965-09-20 | 1968-09-03 | Gulf Oil Corp | Finely divided calcite in combination with a fatty alcohol as nucleating agents for nylon polyamides |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6412409A (d) | 1965-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2939075A1 (fr) | Realisation d'article par fusion selective de couches de poudre de polymere | |
| FR2833604A1 (fr) | Composition polymere thermoplastique comprenant un copolyamide hyperbranche, et articles realises a partir de cette composition | |
| EP3385307A1 (fr) | Procédé pour augmenter l écart entre la température de fusion et la température de cristallisation d'une poudre de polyamide | |
| WO2012076528A1 (fr) | Realisation d'article par fusion selective de couches de poudre de polymere | |
| FR2480771A1 (fr) | Nouvelle composition de carbonate de calcium, son procede de fabrication et son application dans les compositions de polymeres | |
| EP2858809A1 (fr) | Procede de traitement thermique de poudres | |
| FR3114593A1 (fr) | Poudre de polymère thermoplastique pour impression 3D à recyclabilité améliorée | |
| FR2567803A1 (fr) | Procede de fabrication d'objets moules a base de composite d'aluminium renforce de fibres | |
| BE654794A (d) | ||
| CH656628A5 (fr) | Compositions a mouler a base de polyester. | |
| FR2982869A1 (fr) | Additif a base de poudre de charbon vegetal pour matrice polymere ou similaire | |
| FR2459259A1 (fr) | Composition colorante pour colorer des polymeres thermoplastiques et procede de fabrication de polymeres thermoplastiques colores | |
| EP2550334B1 (fr) | Utilisation de polyamide pour la preparation d'articles moules par injection et articles moules ainsi obtenus | |
| WO2020212662A1 (fr) | Particules de poudres de polyamide et leur utilisation dans les procedes d'agglomeration en poudre | |
| WO2021069851A1 (fr) | Poudres de polyamide et leur utilisation dans les procedes d'agglomeration de poudres par fusion | |
| BE1010817A3 (fr) | Procede pour la production d'un agent de separation du sang. | |
| CA2020799A1 (fr) | Melange amorphe comprenant d'une part un polyamide semi-aromatique amorphe derivant au moins d'alkylpentamethylene-diamine et d'acide(s) dicarboxylique(s) aromatique(s) et d'autrepart un polyamide semi-cristallin de type nylon derivant d'hexamethylenediamine, d'acide adipique et/ou ... | |
| EP0124451B1 (fr) | Procédé de préparation de compositions de moulage à base de polyamides conventionnels et d'élastomères thermoplastiques | |
| FR2723745A1 (fr) | Compositions de polyamide presentant une rheologie amelioree | |
| WO2024126967A1 (fr) | Procede de fabrication de poudre de polyamide pour impression 3d | |
| FR3140087A1 (fr) | Composition de polyamides préparée à partir de poudre de polyamides à recycler | |
| FR3115042A1 (fr) | Procédé de préparation d’une composition de poudre de polyamides avec rendement optimisé | |
| EP0804304B1 (fr) | Matiere plastique expansee ou expansible pour la fabrication de modeles de fonderie perdus et modeles perdus composes d'une telle matiere | |
| EP4274720A1 (fr) | Procédé de recyclage de résidus sous forme de paillettes | |
| FR3157406A1 (fr) | Composition de poudres de polymères thermoplastiques pour impression 3D |