DE2732329A1 - Hoeherviskose polyamide - Google Patents
Hoeherviskose polyamideInfo
- Publication number
- DE2732329A1 DE2732329A1 DE19772732329 DE2732329A DE2732329A1 DE 2732329 A1 DE2732329 A1 DE 2732329A1 DE 19772732329 DE19772732329 DE 19772732329 DE 2732329 A DE2732329 A DE 2732329A DE 2732329 A1 DE2732329 A1 DE 2732329A1
- Authority
- DE
- Germany
- Prior art keywords
- caprolactam
- salt
- polyamides
- melt
- parts
- 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
- 229920002647 polyamide Polymers 0.000 title claims description 28
- 239000004952 Polyamide Substances 0.000 title claims description 27
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000155 melt Substances 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 claims 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 8
- 238000009833 condensation Methods 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 235000011037 adipic acid Nutrition 0.000 description 4
- 239000001361 adipic acid Substances 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-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
- 229920002472 Starch Polymers 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772732329 DE2732329A1 (de) | 1977-07-16 | 1977-07-16 | Hoeherviskose polyamide |
| EP78100285A EP0000363A1 (fr) | 1977-07-16 | 1978-06-30 | Polyamides de haute viscosité, leur procédé de préparation et leur utilisation dans des feuilles et des fibres |
| IT50210/78A IT1105250B (it) | 1977-07-16 | 1978-07-07 | Poliammidi ad alta viscosita' procedimento per la loro produzione e loro impiego per fogli e monofilamenti |
| DK783157A DK315778A (da) | 1977-07-16 | 1978-07-14 | Hoejereviskose polymider fremgangsmaade til fremstilling deraf og anvendelse af folier og monofiler |
| JP8620278A JPS5420096A (en) | 1977-07-16 | 1978-07-17 | Polyamide of high viscosity* preparation thereof and use for film and monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772732329 DE2732329A1 (de) | 1977-07-16 | 1977-07-16 | Hoeherviskose polyamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2732329A1 true DE2732329A1 (de) | 1979-02-01 |
Family
ID=6014170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772732329 Pending DE2732329A1 (de) | 1977-07-16 | 1977-07-16 | Hoeherviskose polyamide |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0000363A1 (fr) |
| JP (1) | JPS5420096A (fr) |
| DE (1) | DE2732329A1 (fr) |
| DK (1) | DK315778A (fr) |
| IT (1) | IT1105250B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6498217B1 (en) | 1999-08-26 | 2002-12-24 | Bayer Aktiengesellshaft | Branching of polyamides with esters of carbonic acid |
| EP3351581A1 (fr) * | 2017-01-18 | 2018-07-25 | SABIC Global Technologies B.V. | Poly (amides) réticulés dynamiquement préparés par incorporation de polyamines/sels d'ammonium à l'état solide |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2076172T5 (es) * | 1988-06-07 | 2000-07-01 | Inventa Ag | Poliamidas elaborables termoplasticamente. |
| US20060014034A1 (en) * | 2002-06-12 | 2006-01-19 | De Kroon Jan | Process for producing a multilayer flat film containing an intrinsically gel-free, randomly branched polyamide |
| EP1519836B1 (fr) * | 2002-07-09 | 2006-09-13 | DSM IP Assets B.V. | Procede pour appliquer une couche de polyamide ramifie sur un substrat |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| US3578640A (en) * | 1968-03-07 | 1971-05-11 | Allied Chem | Method for the production of thermally stable polycaprolactam |
-
1977
- 1977-07-16 DE DE19772732329 patent/DE2732329A1/de active Pending
-
1978
- 1978-06-30 EP EP78100285A patent/EP0000363A1/fr not_active Withdrawn
- 1978-07-07 IT IT50210/78A patent/IT1105250B/it active
- 1978-07-14 DK DK783157A patent/DK315778A/da unknown
- 1978-07-17 JP JP8620278A patent/JPS5420096A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6498217B1 (en) | 1999-08-26 | 2002-12-24 | Bayer Aktiengesellshaft | Branching of polyamides with esters of carbonic acid |
| EP3351581A1 (fr) * | 2017-01-18 | 2018-07-25 | SABIC Global Technologies B.V. | Poly (amides) réticulés dynamiquement préparés par incorporation de polyamines/sels d'ammonium à l'état solide |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1105250B (it) | 1985-10-28 |
| EP0000363A1 (fr) | 1979-01-24 |
| JPS5420096A (en) | 1979-02-15 |
| DK315778A (da) | 1979-01-17 |
| IT7850210A0 (it) | 1978-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |