PT85286B - Processo para a preparacao de copoliamidas a partir de hexametilenodiamina, acido adipico, eventualmente de pelo menos um outro diacido carboxilico de cadeia curta e de um acido dimero - Google Patents
Processo para a preparacao de copoliamidas a partir de hexametilenodiamina, acido adipico, eventualmente de pelo menos um outro diacido carboxilico de cadeia curta e de um acido dimero Download PDFInfo
- Publication number
- PT85286B PT85286B PT85286A PT8528687A PT85286B PT 85286 B PT85286 B PT 85286B PT 85286 A PT85286 A PT 85286A PT 8528687 A PT8528687 A PT 8528687A PT 85286 B PT85286 B PT 85286B
- Authority
- PT
- Portugal
- Prior art keywords
- acid
- dimer
- water
- weight
- acids
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims description 138
- 238000000034 method Methods 0.000 title claims description 31
- 238000002360 preparation method Methods 0.000 title claims description 8
- -1 CARBOXYL Chemical class 0.000 title claims description 3
- 239000000654 additive Substances 0.000 title description 2
- 230000000996 additive effect Effects 0.000 title 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 239000000539 dimer Substances 0.000 claims description 72
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 42
- 150000007513 acids Chemical class 0.000 claims description 33
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- 150000004665 fatty acids Chemical class 0.000 claims description 26
- 150000003839 salts Chemical class 0.000 claims description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 24
- 239000011541 reaction mixture Substances 0.000 claims description 24
- 239000001361 adipic acid Substances 0.000 claims description 21
- 235000011037 adipic acid Nutrition 0.000 claims description 21
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 18
- 239000000194 fatty acid Substances 0.000 claims description 18
- 229930195729 fatty acid Natural products 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 17
- 230000008018 melting Effects 0.000 claims description 17
- 238000004821 distillation Methods 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 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 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- 159000000001 potassium salts Chemical class 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001555 benzenes Chemical class 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 101150029664 PELO gene Proteins 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- YOTZYFSGUCFUKA-UHFFFAOYSA-N dimethylphosphine Chemical compound CPC YOTZYFSGUCFUKA-UHFFFAOYSA-N 0.000 claims 1
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000006068 polycondensation reaction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000000930 thermomechanical effect Effects 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 239000002518 antifoaming agent Substances 0.000 description 4
- 150000004985 diamines Chemical class 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000000265 homogenisation Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000013638 trimer Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000000061 acid fraction Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 238000003918 potentiometric titration Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- 239000001195 (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid Substances 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000670727 Amida Species 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 235000021353 Lignoceric acid Nutrition 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- 238000001632 acidimetric titration Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012625 in-situ measurement Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- IYDGMDWEHDFVQI-UHFFFAOYSA-N phosphoric acid;trioxotungsten Chemical compound O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O IYDGMDWEHDFVQI-UHFFFAOYSA-N 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- QZZGJDVWLFXDLK-UHFFFAOYSA-N tetracosanoic acid Chemical class CCCCCCCCCCCCCCCCCCCCCCCC(O)=O QZZGJDVWLFXDLK-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Artificial Filaments (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polyesters Or Polycarbonates (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8610136A FR2601376B1 (fr) | 1986-07-08 | 1986-07-08 | Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et acide dimere |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT85286A PT85286A (fr) | 1987-08-01 |
| PT85286B true PT85286B (pt) | 1990-03-30 |
Family
ID=9337349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT85286A PT85286B (pt) | 1986-07-08 | 1987-07-08 | Processo para a preparacao de copoliamidas a partir de hexametilenodiamina, acido adipico, eventualmente de pelo menos um outro diacido carboxilico de cadeia curta e de um acido dimero |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US4826951A (Direct) |
| EP (1) | EP0252860B1 (Direct) |
| JP (1) | JPS6323927A (Direct) |
| KR (1) | KR880001720A (Direct) |
| CN (1) | CN1015894B (Direct) |
| AT (1) | ATE68799T1 (Direct) |
| BR (1) | BR8703434A (Direct) |
| CA (1) | CA1295080C (Direct) |
| DE (1) | DE3774012D1 (Direct) |
| DK (1) | DK349187A (Direct) |
| ES (1) | ES2025687T3 (Direct) |
| FI (1) | FI873013L (Direct) |
| FR (1) | FR2601376B1 (Direct) |
| GR (1) | GR3003602T3 (Direct) |
| NO (1) | NO167670C (Direct) |
| PT (1) | PT85286B (Direct) |
| SG (1) | SG110291G (Direct) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601376B1 (fr) * | 1986-07-08 | 1988-10-21 | Rhone Poulenc Chimie | Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et acide dimere |
| JPH0423690Y2 (Direct) * | 1988-08-29 | 1992-06-03 | ||
| FR2643377B1 (fr) * | 1989-02-21 | 1992-09-11 | Rhone Poulenc Chimie | Procede de preparation de polyamides semi-aromatiques comprenant des restes d'acide(s) dicarboxylique(s) aromatique(s) et d'alkylpentamethylenediamine |
| JP2720517B2 (ja) * | 1989-05-31 | 1998-03-04 | 三菱化学株式会社 | ９―アシルアミノーテトラヒドロアクリジン誘導体および該誘導体を有効成分とする記憶障害改善剤 |
| DE3934825A1 (de) * | 1989-10-19 | 1991-04-25 | Bayer Ag | Polyamidelastomere, ihre herstellung und ihre verwendung |
| EP0965627A1 (en) * | 1998-06-16 | 1999-12-22 | Henkel Kommanditgesellschaft auf Aktien | Long open time hotmelts based on polyamides |
| US8022170B2 (en) | 2002-12-17 | 2011-09-20 | Ems-Chemie Ag | Copolyamides |
| DE10259048B4 (de) * | 2002-12-17 | 2007-05-24 | Ems-Chemie Ag | Copolyamide |
| DE102004063220A1 (de) * | 2004-12-29 | 2006-07-13 | Degussa Ag | Transparente Formmassen |
| US8268956B2 (en) * | 2006-12-08 | 2012-09-18 | Ems-Chemie Ag | Transparent mold made of a polyamide molding material |
| EP2060607B2 (de) * | 2007-11-16 | 2019-11-27 | Ems-Patent Ag | Gefüllte Polyamidformmassen |
| WO2010036170A1 (en) | 2008-09-23 | 2010-04-01 | Nexam Chemical Ab | Acetylenic polyamide |
| ES2429814T3 (es) * | 2010-03-12 | 2013-11-18 | Ems-Patent Ag | Masa de moldeo de poliamida modificada para resistencia al impacto así como recipiente formado a partir de la misma |
| EP2412757B1 (de) | 2010-07-30 | 2013-11-13 | Ems-Patent Ag | Polyamidformmasse zur Herstellung von Formkörpern mit einer Weichgriffoberfläche sowie entsprechende Formkörper |
| KR101872049B1 (ko) | 2011-02-15 | 2018-07-31 | 디에스엠 아이피 어셋츠 비.브이. | 1,4-부틸렌 다이아민의 단량체 단위를 함유하는 폴리아마이드 |
| ES2435667T3 (es) | 2011-06-17 | 2013-12-20 | Ems-Patent Ag | Masas de moldeo parcialmente aromáticas y sus usos |
| CN102532530B (zh) * | 2012-01-05 | 2014-04-02 | 南京工业大学 | 一种二聚酸型共聚尼龙的制备方法 |
| EP2666803B1 (de) | 2012-05-23 | 2018-09-05 | Ems-Patent Ag | Kratzfeste, transparente und zähe Copolyamidformmassen, hieraus hergestellte Formkörper und deren Verwendung |
| CN103539937B (zh) * | 2012-07-03 | 2016-05-25 | 金发科技股份有限公司 | 一种聚酰胺、其合成方法及该聚酰胺的应用 |
| CN103539936B (zh) * | 2012-07-03 | 2016-04-20 | 金发科技股份有限公司 | 一种聚酰胺、及其合成方法和应用及聚酰胺制品 |
| EP2716716B1 (de) | 2012-10-02 | 2018-04-18 | Ems-Patent Ag | Polyamid-Formmassen und deren Verwendung bei der Herstellung von Formkörpern |
| SI2746339T1 (sl) | 2012-12-18 | 2015-05-29 | Ems-Patent Ag | Poliamidna oblikovalna masa in oblikovalni deli proizvedeni iz enakega |
| EP2778190B1 (de) | 2013-03-15 | 2015-07-15 | Ems-Patent Ag | Polyamidformmasse sowie hieraus hergestellter Formkörper |
| WO2018050488A1 (de) | 2016-09-14 | 2018-03-22 | Basf Se | Polymerfilm enthaltend ein copolyamid mindestens eines diamins, einer dicarbonsäure und einer dimersäure |
| JP6796353B2 (ja) * | 2018-10-25 | 2020-12-09 | ユニチカ株式会社 | 柔軟性ポリアミド |
| WO2021106541A1 (ja) * | 2019-11-27 | 2021-06-03 | ユニチカ株式会社 | 柔軟性ポリアミドフィルム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3329633A (en) * | 1964-10-15 | 1967-07-04 | Monsanto Co | Polyamide and fibers derived therefrom |
| FR2459810A1 (fr) * | 1979-06-26 | 1981-01-16 | Rhone Poulenc Ind | Copolyamides a base d'hexamethylene, diamine, d'acide adipique et d'acides dimeres et procedes de preparation |
| FR2576904B1 (fr) * | 1985-02-07 | 1987-02-20 | Rhone Poulenc Spec Chim | Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et d'acide dimere |
| FR2601376B1 (fr) * | 1986-07-08 | 1988-10-21 | Rhone Poulenc Chimie | Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et acide dimere |
-
1986
- 1986-07-08 FR FR8610136A patent/FR2601376B1/fr not_active Expired
-
1987
- 1987-06-23 EP EP87420173A patent/EP0252860B1/fr not_active Expired - Lifetime
- 1987-06-23 ES ES198787420173T patent/ES2025687T3/es not_active Expired - Lifetime
- 1987-06-23 DE DE8787420173T patent/DE3774012D1/de not_active Expired - Fee Related
- 1987-06-23 AT AT87420173T patent/ATE68799T1/de active
- 1987-07-06 NO NO872819A patent/NO167670C/no unknown
- 1987-07-06 JP JP62167137A patent/JPS6323927A/ja active Granted
- 1987-07-06 BR BR8703434A patent/BR8703434A/pt not_active IP Right Cessation
- 1987-07-07 FI FI873013A patent/FI873013L/fi not_active Application Discontinuation
- 1987-07-07 DK DK349187A patent/DK349187A/da not_active Application Discontinuation
- 1987-07-07 CA CA000541446A patent/CA1295080C/fr not_active Expired - Lifetime
- 1987-07-07 CN CN87104650A patent/CN1015894B/zh not_active Expired
- 1987-07-08 US US07/071,187 patent/US4826951A/en not_active Expired - Fee Related
- 1987-07-08 KR KR1019870007312A patent/KR880001720A/ko not_active Ceased
- 1987-07-08 PT PT85286A patent/PT85286B/pt not_active IP Right Cessation
-
1988
- 1988-11-16 US US07/271,893 patent/US5001218A/en not_active Expired - Fee Related
-
1991
- 1991-12-28 SG SG1102/91A patent/SG110291G/en unknown
-
1992
- 1992-01-20 GR GR920400044T patent/GR3003602T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026772B2 (Direct) | 1990-02-13 |
| FI873013A7 (fi) | 1988-01-09 |
| EP0252860B1 (fr) | 1991-10-23 |
| FR2601376B1 (fr) | 1988-10-21 |
| CA1295080C (fr) | 1992-01-28 |
| FR2601376A1 (fr) | 1988-01-15 |
| KR880001720A (ko) | 1988-04-26 |
| ES2025687T3 (es) | 1992-04-01 |
| NO872819L (no) | 1988-01-11 |
| NO167670C (no) | 1991-11-27 |
| DE3774012D1 (de) | 1991-11-28 |
| NO872819D0 (no) | 1987-07-06 |
| BR8703434A (pt) | 1988-03-22 |
| EP0252860A1 (fr) | 1988-01-13 |
| NO167670B (no) | 1991-08-19 |
| DK349187A (da) | 1988-04-15 |
| PT85286A (fr) | 1987-08-01 |
| JPS6323927A (ja) | 1988-02-01 |
| GR3003602T3 (Direct) | 1993-03-16 |
| FI873013L (fi) | 1988-01-09 |
| CN87104650A (zh) | 1988-01-20 |
| FI873013A0 (fi) | 1987-07-07 |
| ATE68799T1 (de) | 1991-11-15 |
| US4826951A (en) | 1989-05-02 |
| SG110291G (en) | 1992-03-20 |
| US5001218A (en) | 1991-03-19 |
| CN1015894B (zh) | 1992-03-18 |
| DK349187D0 (da) | 1987-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT85286B (pt) | Processo para a preparacao de copoliamidas a partir de hexametilenodiamina, acido adipico, eventualmente de pelo menos um outro diacido carboxilico de cadeia curta e de um acido dimero | |
| US4740582A (en) | Homogeneous, flexible block copolyetheramide having oxyalkylene units | |
| US4680379A (en) | Homogeneous copolyamide comprised of hexamethylenediamine/adipic acid/short chain diacid/dimer acid and catalytic preparation thereof | |
| US3454536A (en) | Process for the preparation of polyamides | |
| US4731421A (en) | Transparent copolyamide from bis(4-amino-3,5-diethyl cyclohexyl) methane | |
| RU2156264C2 (ru) | Устойчивый к атмосферным воздействиям полиамид и способ его получения (варианты) | |
| BRPI0707219A2 (pt) | poliamida semi-aromática semicristalina | |
| BRPI0917984B1 (pt) | processo em batelada para a produção de poliamidas | |
| KR900006399A (ko) | 방향족 이카르복실산 및 지방족 디아민을 기재로 하는 무정형 폴리아미드의 제조방법 | |
| BRPI1006478B1 (pt) | Processo de fabricação de poliamida | |
| BRPI0718502B1 (pt) | Uso de evaporadores de tubo helicoidal, e, processo para preparar poliamidas baseadas em poliamida 6 | |
| JPS6020929A (ja) | 低温で可撓性の工業等級コポリエ−テルアミド | |
| JPS6317859B2 (Direct) | ||
| US4987217A (en) | Wholly aromatic polyamide | |
| KR900007875B1 (ko) | 코폴리에테르아미드의 제조방법 | |
| US3779998A (en) | Process for the polymerization of lactams | |
| JPS6043378B2 (ja) | 改善された衝撃強さ特性を有する多相ポリアミド組成物及びその製造方法 | |
| KR20190130172A (ko) | 투명 물품의 제조를 위한 폴리아미드 삼원공중합체 | |
| US5124436A (en) | Aromatic copolyamide | |
| BR112012000316B1 (pt) | uso de um composto hidroxiaromático, uso de uma poliamida e partícula calibrada | |
| JP2612348B2 (ja) | 芳香族コポリアミドの製造方法 | |
| EP0450954B1 (en) | Preparation of polyamides from unstable diamines | |
| SU568661A1 (ru) | Способ получени поликапроамида |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19940331 |