SU876062A3 - Способ получени блок-сополиамида - Google Patents
Способ получени блок-сополиамида Download PDFInfo
- Publication number
- SU876062A3 SU876062A3 SU772554601A SU2554601A SU876062A3 SU 876062 A3 SU876062 A3 SU 876062A3 SU 772554601 A SU772554601 A SU 772554601A SU 2554601 A SU2554601 A SU 2554601A SU 876062 A3 SU876062 A3 SU 876062A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copolymer
- poly
- polycaprolactam
- terephthalic acid
- blocks
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 8
- 229920001577 copolymer Polymers 0.000 claims abstract description 11
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002292 Nylon 6 Polymers 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 2
- 125000001033 ether group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 9
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract description 6
- 229920001400 block copolymer Polymers 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 abstract description 4
- 235000011037 adipic acid Nutrition 0.000 abstract description 3
- 239000001361 adipic acid Substances 0.000 abstract description 3
- 238000009835 boiling Methods 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229920006301 statistical copolymer Polymers 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74531876A | 1976-11-26 | 1976-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU876062A3 true SU876062A3 (ru) | 1981-10-23 |
Family
ID=24996192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772554601A SU876062A3 (ru) | 1976-11-26 | 1977-11-25 | Способ получени блок-сополиамида |
Country Status (13)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN142632B (enrdf_load_stackoverflow) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc | |
| IN142629B (enrdf_load_stackoverflow) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc | |
| IN142630B (enrdf_load_stackoverflow) * | 1973-11-14 | 1977-08-06 | Sun Ventures Inc |
-
1977
- 1977-10-27 CA CA289,634A patent/CA1099431A/en not_active Expired
- 1977-11-07 NL NL7712224A patent/NL7712224A/xx not_active Application Discontinuation
- 1977-11-17 IT IT2979077A patent/IT1088810B/it active
- 1977-11-19 JP JP13845077A patent/JPS53130799A/ja active Pending
- 1977-11-23 FR FR7735155A patent/FR2372191B1/fr not_active Expired
- 1977-11-23 BE BE182859A patent/BE861108A/xx not_active IP Right Cessation
- 1977-11-24 ES ES464449A patent/ES464449A1/es not_active Expired
- 1977-11-24 SE SE7713311A patent/SE436362B/xx not_active IP Right Cessation
- 1977-11-25 SU SU772554601A patent/SU876062A3/ru active
- 1977-11-25 GB GB4913677A patent/GB1595464A/en not_active Expired
- 1977-11-25 DE DE19772752684 patent/DE2752684C2/de not_active Expired
- 1977-11-25 MX MX17147077A patent/MX146532A/es unknown
- 1977-11-25 DK DK524577A patent/DK524577A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1088810B (it) | 1985-06-10 |
| NL7712224A (nl) | 1978-05-30 |
| DE2752684A1 (de) | 1978-06-01 |
| SE7713311L (sv) | 1978-05-27 |
| MX146532A (es) | 1982-07-07 |
| DK524577A (da) | 1978-05-27 |
| DE2752684C2 (de) | 1986-02-20 |
| GB1595464A (en) | 1981-08-12 |
| ES464449A1 (es) | 1979-07-16 |
| FR2372191B1 (enrdf_load_stackoverflow) | 1981-11-06 |
| CA1099431A (en) | 1981-04-14 |
| BE861108A (fr) | 1978-05-23 |
| SE436362B (sv) | 1984-12-03 |
| JPS53130799A (en) | 1978-11-15 |
| FR2372191A1 (enrdf_load_stackoverflow) | 1978-06-23 |
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