SE7414342L - - Google Patents
Info
- Publication number
- SE7414342L SE7414342L SE7414342A SE7414342A SE7414342L SE 7414342 L SE7414342 L SE 7414342L SE 7414342 A SE7414342 A SE 7414342A SE 7414342 A SE7414342 A SE 7414342A SE 7414342 L SE7414342 L SE 7414342L
- Authority
- SE
- Sweden
- Prior art keywords
- polyamide
- preformed
- copolymer
- melt
- nov
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 abstract 5
- 229920002647 polyamide Polymers 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 abstract 2
- 229920002292 Nylon 6 Polymers 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920002302 Nylon 6,6 Polymers 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229920001400 block copolymer Polymers 0.000 abstract 1
- 229920006018 co-polyamide Polymers 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920006017 homo-polyamide Polymers 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 229920003169 water-soluble polymer Polymers 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
- C08G69/40—Polyamides containing oxygen in the form of ether groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Artificial Filaments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41558273A | 1973-11-14 | 1973-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7414342L true SE7414342L (en:Method) | 1975-05-15 |
| SE420205B SE420205B (sv) | 1981-09-21 |
Family
ID=23646291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7414342A SE420205B (sv) | 1973-11-14 | 1974-11-14 | Segmentpolymer av alternerande poly(dioxa-amid) och polyamid |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5539175B2 (en:Method) |
| BE (1) | BE822165R (en:Method) |
| CA (1) | CA1047196A (en:Method) |
| DE (1) | DE2454120A1 (en:Method) |
| DK (1) | DK590374A (en:Method) |
| ES (1) | ES431888A1 (en:Method) |
| FR (1) | FR2250788B2 (en:Method) |
| GB (1) | GB1492046A (en:Method) |
| IN (1) | IN142630B (en:Method) |
| IT (1) | IT1025598B (en:Method) |
| NL (1) | NL7414471A (en:Method) |
| SE (1) | SE420205B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113794A (en) | 1975-03-12 | 1978-09-12 | Sun Ventures, Inc. | Copolymer of blocks of random poly(dioxa-amide) and polyamide |
| CA1099431A (en) * | 1976-11-26 | 1981-04-14 | Robert M. Thompson | Copolymer of poly (4,7-dioxadecamethylene adipamide) - polycaprolactam containing terephthalic acid |
| US4235714A (en) * | 1978-12-18 | 1980-11-25 | Suntech, Inc. | Hydrophilic polyamide film for semipermeable membranes |
| CN108203509B (zh) * | 2016-12-19 | 2022-02-01 | 财团法人纺织产业综合研究所 | 改质聚酰胺及其制作方法及尼龙复合纤维 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL58921C (en:Method) * | 1940-07-19 | |||
| US2339237A (en) * | 1941-04-11 | 1944-01-18 | Du Pont | Blended polyamides |
| BE444942A (fr) * | 1941-04-20 | 1942-04-30 | Ig Farbenindustrie Ag | Procédé de fabrication de polyoxamides linéaires |
| US2359867A (en) * | 1941-11-26 | 1944-10-10 | Du Pont | Fiber-forming interpolymers |
| US3397107A (en) * | 1965-07-22 | 1968-08-13 | Kanegafuchi Spinning Co Ltd | Composite polyamide filaments with improved potential crimpability and method of making the same |
| DE1595758A1 (de) * | 1966-08-02 | 1970-02-12 | Glanzstoff Ag | Verfahren zur Herstellung von Polyamiden mit AEtherbindungen |
-
1974
- 1974-11-01 IN IN2393/CAL/1974A patent/IN142630B/en unknown
- 1974-11-06 NL NL7414471A patent/NL7414471A/xx not_active Application Discontinuation
- 1974-11-11 IT IT29307/74A patent/IT1025598B/it active
- 1974-11-12 JP JP12963374A patent/JPS5539175B2/ja not_active Expired
- 1974-11-13 ES ES431888A patent/ES431888A1/es not_active Expired
- 1974-11-13 DK DK590374A patent/DK590374A/da not_active Application Discontinuation
- 1974-11-13 CA CA213,649A patent/CA1047196A/en not_active Expired
- 1974-11-14 FR FR7437525A patent/FR2250788B2/fr not_active Expired
- 1974-11-14 SE SE7414342A patent/SE420205B/xx not_active IP Right Cessation
- 1974-11-14 DE DE19742454120 patent/DE2454120A1/de active Granted
- 1974-11-14 BE BE150475A patent/BE822165R/xx not_active IP Right Cessation
- 1974-11-14 GB GB49282/74A patent/GB1492046A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE420205B (sv) | 1981-09-21 |
| NL7414471A (nl) | 1975-05-16 |
| GB1492046A (en) | 1977-11-16 |
| DE2454120C2 (en:Method) | 1988-04-21 |
| DK590374A (en:Method) | 1975-07-14 |
| JPS5080393A (en:Method) | 1975-06-30 |
| FR2250788B2 (en:Method) | 1979-10-19 |
| CA1047196A (en) | 1979-01-23 |
| DE2454120A1 (de) | 1975-05-15 |
| IT1025598B (it) | 1978-08-30 |
| ES431888A1 (es) | 1977-04-16 |
| IN142630B (en:Method) | 1977-08-06 |
| JPS5539175B2 (en:Method) | 1980-10-08 |
| FR2250788A2 (en:Method) | 1975-06-06 |
| BE822165R (fr) | 1975-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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