GB1250389A - - Google Patents
Info
- Publication number
- GB1250389A GB1250389A GB5941769A GB1250389DA GB1250389A GB 1250389 A GB1250389 A GB 1250389A GB 5941769 A GB5941769 A GB 5941769A GB 1250389D A GB1250389D A GB 1250389DA GB 1250389 A GB1250389 A GB 1250389A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polycaproamide
- melt
- caprolactam
- salt
- sinteticheskogo
- 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.)
- Expired
Links
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000155 melt Substances 0.000 abstract 2
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 abstract 2
- FEFQUIPMKBPKAR-UHFFFAOYSA-N 1-benzoylazepan-2-one Chemical compound C=1C=CC=CC=1C(=O)N1CCCCCC1=O FEFQUIPMKBPKAR-UHFFFAOYSA-N 0.000 abstract 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 1
- QISSLHPKTCLLDL-UHFFFAOYSA-N N-Acetylcaprolactam Chemical compound CC(=O)N1CCCCCC1=O QISSLHPKTCLLDL-UHFFFAOYSA-N 0.000 abstract 1
- JVVXZOOGOGPDRZ-SLFFLAALSA-N [(1R,4aS,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthren-1-yl]methanamine Chemical class NC[C@]1(C)CCC[C@]2(C)C3=CC=C(C(C)C)C=C3CC[C@H]21 JVVXZOOGOGPDRZ-SLFFLAALSA-N 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002808 molecular sieve Substances 0.000 abstract 1
- 229960003424 phenylacetic acid Drugs 0.000 abstract 1
- 239000003279 phenylacetic acid Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 1
- 238000009489 vacuum treatment Methods 0.000 abstract 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
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5941769 | 1969-12-05 | ||
| FR6943345A FR2071010A5 (enExample) | 1969-12-05 | 1969-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1250389A true GB1250389A (enExample) | 1971-10-20 |
Family
ID=29422051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5941769A Expired GB1250389A (enExample) | 1969-12-05 | 1969-12-05 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2071010A5 (enExample) |
| GB (1) | GB1250389A (enExample) |
-
1969
- 1969-12-05 GB GB5941769A patent/GB1250389A/en not_active Expired
- 1969-12-15 FR FR6943345A patent/FR2071010A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2071010A5 (enExample) | 1971-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |