IL33634A - Spinnable solutions of copolymers containing amide and imide groups and process for their preparation - Google Patents
Spinnable solutions of copolymers containing amide and imide groups and process for their preparationInfo
- Publication number
- IL33634A IL33634A IL33634A IL3363469A IL33634A IL 33634 A IL33634 A IL 33634A IL 33634 A IL33634 A IL 33634A IL 3363469 A IL3363469 A IL 3363469A IL 33634 A IL33634 A IL 33634A
- Authority
- IL
- Israel
- Prior art keywords
- spinnable solutions
- spinnable
- solutions according
- solution
- units
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 229920001577 copolymer Polymers 0.000 title claims description 5
- 150000001408 amides Chemical class 0.000 title description 3
- 238000002360 preparation method Methods 0.000 title description 3
- 125000005462 imide group Chemical group 0.000 title description 2
- 239000002253 acid Substances 0.000 claims description 6
- 238000000578 dry spinning Methods 0.000 claims description 5
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims description 3
- 125000005442 diisocyanate group Chemical group 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002798 polar solvent Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002166 wet spinning Methods 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims 2
- 229920001721 polyimide Polymers 0.000 claims 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229940113088 dimethylacetamide Drugs 0.000 claims 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 14
- 239000007787 solid Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 150000008064 anhydrides Chemical class 0.000 description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000003627 tricarboxylic acid derivatives Chemical class 0.000 description 2
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 2
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/343—Polycarboxylic acids having at least three carboxylic acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR181948 | 1968-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL33634A0 IL33634A0 (en) | 1970-02-19 |
| IL33634A true IL33634A (en) | 1973-11-28 |
Family
ID=8659429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL33634A IL33634A (en) | 1968-12-30 | 1969-12-29 | Spinnable solutions of copolymers containing amide and imide groups and process for their preparation |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3929691A (OSRAM) |
| JP (1) | JPS5140119B1 (OSRAM) |
| BE (1) | BE743823A (OSRAM) |
| CA (1) | CA990427A (OSRAM) |
| CH (1) | CH517843A (OSRAM) |
| DE (1) | DE1965378A1 (OSRAM) |
| FR (1) | FR1600067A (OSRAM) |
| GB (1) | GB1301681A (OSRAM) |
| IL (1) | IL33634A (OSRAM) |
| LU (1) | LU60107A1 (OSRAM) |
| NL (1) | NL6919206A (OSRAM) |
| SE (1) | SE360401B (OSRAM) |
| ZA (1) | ZA698954B (OSRAM) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543816C3 (de) * | 1975-10-01 | 1980-09-25 | Basf Ag, 6700 Ludwigshafen | Verwendung von Fibrillen aus aromatischen Poly(amid-imid)harzen zur Herstellung von papier- und textilähnlichen Flächengebilden |
| DE2543824C3 (de) * | 1975-10-01 | 1980-05-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Fibrillen aus Poly(amid-imid)-harzen und die Fibrillen aus diesen Harzen |
| US4225686A (en) * | 1979-07-19 | 1980-09-30 | The Upjohn Company | Blends of copolyimides with copolyamideimides |
| JPS56159314A (en) * | 1980-05-09 | 1981-12-08 | Ube Ind Ltd | Preparation of polyimide fiber |
| US4467083A (en) * | 1983-10-03 | 1984-08-21 | The Upjohn Company | Copolyamide-imides |
| EP0184592A1 (en) * | 1984-12-13 | 1986-06-18 | General Electric Company | Novel acid-extended copolyamideimides and method for their preparation |
| EP0184591A1 (en) * | 1984-12-13 | 1986-06-18 | General Electric Company | Novel copolyamideimides, prepolymers therefor and method for their preparation |
| US5124428A (en) * | 1991-05-31 | 1992-06-23 | Amoco Corporation | Amide-imide resin for production of heat-resistant fiber |
| FR2685354B1 (fr) * | 1991-12-24 | 1996-03-29 | Rhone Poulenc Fibres | Procede de filage de solutions de polyamides-imides (pai) a base de toluylene ou de metaphenylene diisocyanates et fibres ainsi obtenues. |
| US6258916B1 (en) | 1991-12-24 | 2001-07-10 | Rhone-Poulenc Fibres | Process for spinning from solution of polyamide-imides (PAI) based on tolylene or meta-phenylene diisocyanates and fibers thus obtained |
| US5756635A (en) * | 1991-12-24 | 1998-05-26 | Rhone-Poulenc Fibres | Process for spinning from solution of polyamide-imides (PAI) based on tolylene or met-phenylene diisocyanates and fibres thus obtained |
| JPH07310232A (ja) * | 1994-05-13 | 1995-11-28 | Toyobo Co Ltd | バグフィルター用ポリアミドイミド繊維 |
| US9201353B2 (en) * | 2013-03-01 | 2015-12-01 | Xerox Corporation | Intermediate transfer member and method of manufacture |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128400C (OSRAM) * | 1961-06-30 | |||
| US3314923A (en) * | 1963-11-26 | 1967-04-18 | Bayer Ag | Process for preparing imide containing polyisocyanates |
-
1968
- 1968-12-30 FR FR181948A patent/FR1600067A/fr not_active Expired
-
1969
- 1969-12-22 NL NL6919206A patent/NL6919206A/xx not_active Application Discontinuation
- 1969-12-26 JP JP44104483A patent/JPS5140119B1/ja active Pending
- 1969-12-29 IL IL33634A patent/IL33634A/en unknown
- 1969-12-29 SE SE18009/69A patent/SE360401B/xx unknown
- 1969-12-29 CH CH1935269A patent/CH517843A/fr not_active IP Right Cessation
- 1969-12-29 CA CA071,036A patent/CA990427A/fr not_active Expired
- 1969-12-29 LU LU60107D patent/LU60107A1/xx unknown
- 1969-12-29 BE BE743823D patent/BE743823A/xx unknown
- 1969-12-29 US US888913A patent/US3929691A/en not_active Expired - Lifetime
- 1969-12-29 ZA ZA698954*A patent/ZA698954B/xx unknown
- 1969-12-30 GB GB6339469A patent/GB1301681A/en not_active Expired
- 1969-12-30 DE DE19691965378 patent/DE1965378A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1965378A1 (de) | 1970-07-16 |
| US3929691A (en) | 1975-12-30 |
| IL33634A0 (en) | 1970-02-19 |
| CH517843A (fr) | 1972-01-15 |
| ZA698954B (en) | 1971-02-24 |
| SE360401B (OSRAM) | 1973-09-24 |
| FR1600067A (OSRAM) | 1970-07-20 |
| GB1301681A (OSRAM) | 1973-01-04 |
| LU60107A1 (OSRAM) | 1970-07-01 |
| CA990427A (fr) | 1976-06-01 |
| BE743823A (OSRAM) | 1970-06-29 |
| JPS5140119B1 (OSRAM) | 1976-11-01 |
| NL6919206A (OSRAM) | 1970-07-02 |
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