IL35329A - Formation of aromatic polyamides in gamma-butyrolactone and 2,6-lutidine as mutual solvents for aromatic diacid halides and aromatic diamines - Google Patents
Formation of aromatic polyamides in gamma-butyrolactone and 2,6-lutidine as mutual solvents for aromatic diacid halides and aromatic diaminesInfo
- Publication number
- IL35329A IL35329A IL35329A IL3532970A IL35329A IL 35329 A IL35329 A IL 35329A IL 35329 A IL35329 A IL 35329A IL 3532970 A IL3532970 A IL 3532970A IL 35329 A IL35329 A IL 35329A
- Authority
- IL
- Israel
- Prior art keywords
- aromatic
- lutidine
- butyrolactone
- gamma
- formation
- Prior art date
Links
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 title 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 title 2
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 title 1
- 239000004760 aramid Substances 0.000 title 1
- 150000004984 aromatic diamines Chemical class 0.000 title 1
- 229920003235 aromatic polyamide Polymers 0.000 title 1
- 125000003118 aryl group Chemical group 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 150000004820 halides Chemical class 0.000 title 1
- 239000002904 solvent Substances 0.000 title 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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86149169A | 1969-09-26 | 1969-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL35329A0 IL35329A0 (en) | 1970-11-30 |
| IL35329A true IL35329A (en) | 1974-01-14 |
Family
ID=25335959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL35329A IL35329A (en) | 1969-09-26 | 1970-09-21 | Formation of aromatic polyamides in gamma-butyrolactone and 2,6-lutidine as mutual solvents for aromatic diacid halides and aromatic diamines |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3679636A (cs) |
| JP (1) | JPS4819399B1 (cs) |
| AU (1) | AU1971970A (cs) |
| BE (1) | BE756622A (cs) |
| CH (1) | CH528560A (cs) |
| DE (1) | DE2045986A1 (cs) |
| DK (1) | DK127817B (cs) |
| FR (1) | FR2062648A5 (cs) |
| GB (1) | GB1288516A (cs) |
| IL (1) | IL35329A (cs) |
| NL (1) | NL7014084A (cs) |
| SE (1) | SE379049B (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925323A (en) * | 1972-06-14 | 1975-12-09 | Du Pont | Poly(meta-phenylene isophthalamide)powder |
| US4009153A (en) * | 1975-03-04 | 1977-02-22 | E. I. Du Pont De Nemours And Co. | Vapor-phase preparation of aromatic polyamides |
| US4234445A (en) * | 1979-01-25 | 1980-11-18 | Uniroyal, Inc. | Polyurethane spray composition containing lactone viscosity modifier |
| US4195148A (en) * | 1978-07-12 | 1980-03-25 | Uniroyal, Inc. | Polyurethane spray composition containing lactone viscosity modifier |
| US4684409A (en) * | 1986-01-17 | 1987-08-04 | E. I. Du Pont De Nemours And Company | Solvent system comprising N-alkyl substituted amide and quaternary ammonium compound |
| CN114081257B (zh) | 2015-03-10 | 2023-04-04 | 阿莫绿色技术有限公司 | 携带用物品收容体 |
| IT202100000977A1 (it) * | 2021-01-21 | 2022-07-21 | Massimo Broccatelli | Composti comprendenti gamma butirro lattone e poliammidi o poliesteri tereftalici, procedimenti per la loro preparazione e usi |
-
0
- BE BE756622D patent/BE756622A/xx unknown
-
1969
- 1969-09-26 US US861491A patent/US3679636A/en not_active Expired - Lifetime
-
1970
- 1970-09-09 AU AU19719/70A patent/AU1971970A/en not_active Expired
- 1970-09-17 DE DE19702045986 patent/DE2045986A1/de active Pending
- 1970-09-21 IL IL35329A patent/IL35329A/xx unknown
- 1970-09-23 GB GB1288516D patent/GB1288516A/en not_active Expired
- 1970-09-24 NL NL7014084A patent/NL7014084A/xx unknown
- 1970-09-24 DK DK488470AA patent/DK127817B/da unknown
- 1970-09-25 SE SE7013097A patent/SE379049B/xx unknown
- 1970-09-25 CH CH1422670A patent/CH528560A/fr not_active IP Right Cessation
- 1970-09-25 FR FR7034808A patent/FR2062648A5/fr not_active Expired
- 1970-09-25 JP JP45083539A patent/JPS4819399B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK127817B (da) | 1974-01-14 |
| SE379049B (cs) | 1975-09-22 |
| FR2062648A5 (cs) | 1971-06-25 |
| NL7014084A (cs) | 1971-03-30 |
| JPS4819399B1 (cs) | 1973-06-13 |
| IL35329A0 (en) | 1970-11-30 |
| BE756622A (fr) | 1971-03-25 |
| AU1971970A (en) | 1972-03-16 |
| US3679636A (en) | 1972-07-25 |
| DE2045986A1 (de) | 1971-04-15 |
| CH528560A (fr) | 1972-09-30 |
| GB1288516A (cs) | 1972-09-13 |
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