GB913646A - Solutions or swellings of linear polyamides and process for preparing same - Google Patents
Solutions or swellings of linear polyamides and process for preparing sameInfo
- Publication number
- GB913646A GB913646A GB1448060A GB1448060A GB913646A GB 913646 A GB913646 A GB 913646A GB 1448060 A GB1448060 A GB 1448060A GB 1448060 A GB1448060 A GB 1448060A GB 913646 A GB913646 A GB 913646A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- acid
- phosphoric acid
- polyamide
- butyrolactam
- 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
- 239000004952 Polyamide Substances 0.000 title abstract 4
- 229920002647 polyamide Polymers 0.000 title abstract 4
- 230000008961 swelling Effects 0.000 title abstract 2
- 206010042674 Swelling Diseases 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- -1 sulphoxides Chemical class 0.000 abstract 2
- BVJQEVAQBZNHFD-UHFFFAOYSA-N COP(=O)([O-])[O-].C[NH2+]C.C[NH2+]C Chemical compound COP(=O)([O-])[O-].C[NH2+]C.C[NH2+]C BVJQEVAQBZNHFD-UHFFFAOYSA-N 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 229960002684 aminocaproic acid Drugs 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 150000003012 phosphoric acid amides Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229940005657 pyrophosphoric acid Drugs 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/5399—Phosphorus bound to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF28286A DE1099727B (de) | 1959-04-23 | 1959-04-23 | Verfahren zum Loesen bzw. Quellen von linearen Polyamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB913646A true GB913646A (en) | 1962-12-19 |
Family
ID=7092813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1448060A Expired GB913646A (en) | 1959-04-23 | 1960-04-25 | Solutions or swellings of linear polyamides and process for preparing same |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1099727B (enrdf_load_stackoverflow) |
| GB (1) | GB913646A (enrdf_load_stackoverflow) |
| NL (1) | NL250792A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989452A (en) | 1969-07-18 | 1976-11-02 | Ciba-Geigy Corporation | Stable, concentrated solutions of complex metal compounds of azo dyestuffs |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE895376C (de) * | 1941-08-19 | 1953-11-02 | Basf Ag | Weichmacher |
-
0
- NL NL250792D patent/NL250792A/xx unknown
-
1959
- 1959-04-23 DE DEF28286A patent/DE1099727B/de active Pending
-
1960
- 1960-04-25 GB GB1448060A patent/GB913646A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989452A (en) | 1969-07-18 | 1976-11-02 | Ciba-Geigy Corporation | Stable, concentrated solutions of complex metal compounds of azo dyestuffs |
Also Published As
| Publication number | Publication date |
|---|---|
| NL250792A (enrdf_load_stackoverflow) | |
| DE1099727B (de) | 1961-02-16 |
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