SE420207B - SEGMENT POLYMES OF POLY (DIOXA-AMID) AND POLYAMIDE - Google Patents
SEGMENT POLYMES OF POLY (DIOXA-AMID) AND POLYAMIDEInfo
- Publication number
- SE420207B SE420207B SE7414345A SE7414345A SE420207B SE 420207 B SE420207 B SE 420207B SE 7414345 A SE7414345 A SE 7414345A SE 7414345 A SE7414345 A SE 7414345A SE 420207 B SE420207 B SE 420207B
- Authority
- SE
- Sweden
- Prior art keywords
- polymes
- amid
- dioxa
- polyamide
- poly
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41852473A | 1973-11-14 | 1973-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7414345L SE7414345L (en) | 1975-05-15 |
SE420207B true SE420207B (en) | 1981-09-21 |
Family
ID=23658483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7414345A SE420207B (en) | 1973-11-14 | 1974-11-14 | SEGMENT POLYMES OF POLY (DIOXA-AMID) AND POLYAMIDE |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5520491B2 (en) |
BE (1) | BE822164A (en) |
CA (1) | CA1047194A (en) |
DE (1) | DE2454118C2 (en) |
DK (1) | DK590674A (en) |
ES (1) | ES431926A1 (en) |
FR (1) | FR2250787B1 (en) |
GB (1) | GB1492048A (en) |
IN (1) | IN142629B (en) |
IT (1) | IT1025679B (en) |
NL (1) | NL7414787A (en) |
SE (1) | SE420207B (en) |
SU (2) | SU1327792A3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4130602A (en) | 1975-03-12 | 1978-12-19 | Sun Ventures, Inc. | Block copolymer of poly(dioxa-amide) and polyamide |
US4044071A (en) * | 1976-11-08 | 1977-08-23 | Suntech, Inc. | Single step preparation of block copolymer of polyamides |
US4045511A (en) * | 1976-11-08 | 1977-08-30 | Suntech, Inc. | Minimum energy process for preparing block copolymers of polyamides |
US4045512A (en) * | 1976-11-26 | 1977-08-30 | Suntech, Inc. | Melt blending polyamide process |
CA1099431A (en) * | 1976-11-26 | 1981-04-14 | Robert M. Thompson | Copolymer of poly (4,7-dioxadecamethylene adipamide) - polycaprolactam containing terephthalic acid |
US4165346A (en) * | 1976-11-26 | 1979-08-21 | Sun Oil Company Of Pennsylvania | Copolymer of poly(4,7-dioxadecamethylene adipamide)-polycaprolactam containing terephthalic acid |
JPS62299565A (en) * | 1986-06-13 | 1987-12-26 | 帝人株式会社 | Water absorbable polyamide fiber |
DE3871589D1 (en) * | 1987-03-18 | 1992-07-09 | Schweizerische Viscose | ELASTIC THREADS FROM BLOCK-COPOLYETHERPOLYAMIDES. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL58921C (en) * | 1940-07-19 | |||
US2339237A (en) * | 1941-04-11 | 1944-01-18 | Du Pont | Blended polyamides |
BE444942A (en) * | 1941-04-20 | 1942-04-30 | Ig Farbenindustrie Ag | Linear polyoxamides manufacturing process |
US2359867A (en) * | 1941-11-26 | 1944-10-10 | Du Pont | Fiber-forming interpolymers |
GB574713A (en) * | 1942-11-24 | 1946-01-17 | Wingfoot Corp | Polyamides |
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 |
GB1169276A (en) * | 1966-03-15 | 1969-11-05 | Toyo Boseki | A process for the production of Polyamides having improved Hydrophylic Properties |
DE1595758A1 (en) * | 1966-08-02 | 1970-02-12 | Glanzstoff Ag | Process for the production of polyamides with Aether bonds |
-
1974
- 1974-11-01 IN IN2392/CAL/1974A patent/IN142629B/en unknown
- 1974-11-12 JP JP12963674A patent/JPS5520491B2/ja not_active Expired
- 1974-11-13 IT IT29413/74A patent/IT1025679B/en active
- 1974-11-13 NL NL7414787A patent/NL7414787A/en active Search and Examination
- 1974-11-13 CA CA213,635A patent/CA1047194A/en not_active Expired
- 1974-11-13 DK DK590674A patent/DK590674A/da not_active Application Discontinuation
- 1974-11-13 SU SU742083253A patent/SU1327792A3/en active
- 1974-11-14 BE BE150474A patent/BE822164A/en not_active IP Right Cessation
- 1974-11-14 ES ES431926A patent/ES431926A1/en not_active Expired
- 1974-11-14 FR FR7437524A patent/FR2250787B1/fr not_active Expired
- 1974-11-14 SE SE7414345A patent/SE420207B/en not_active IP Right Cessation
- 1974-11-14 GB GB49288/74A patent/GB1492048A/en not_active Expired
- 1974-11-14 DE DE2454118A patent/DE2454118C2/en not_active Expired
-
1981
- 1981-11-09 SU SU813354699A patent/SU1496636A3/en active
Also Published As
Publication number | Publication date |
---|---|
DE2454118A1 (en) | 1975-05-15 |
CA1047194A (en) | 1979-01-23 |
GB1492048A (en) | 1977-11-16 |
DE2454118C2 (en) | 1987-01-15 |
JPS50105795A (en) | 1975-08-20 |
JPS5520491B2 (en) | 1980-06-03 |
FR2250787B1 (en) | 1978-09-29 |
BE822164A (en) | 1975-05-14 |
FR2250787A1 (en) | 1975-06-06 |
IN142629B (en) | 1977-08-06 |
ES431926A1 (en) | 1977-04-16 |
SU1327792A3 (en) | 1987-07-30 |
SE7414345L (en) | 1975-05-15 |
NL7414787A (en) | 1975-05-16 |
IT1025679B (en) | 1978-08-30 |
SU1496636A3 (en) | 1989-07-23 |
DK590674A (en) | 1975-07-14 |
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Legal Events
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NUG | Patent has lapsed |
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