GB1105437A - Polyimides and method of making same - Google Patents
Polyimides and method of making sameInfo
- Publication number
- GB1105437A GB1105437A GB2964966A GB2964966A GB1105437A GB 1105437 A GB1105437 A GB 1105437A GB 2964966 A GB2964966 A GB 2964966A GB 2964966 A GB2964966 A GB 2964966A GB 1105437 A GB1105437 A GB 1105437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diisocyanate
- tetracarboxylic
- polyimide
- solvent
- carbon atoms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004642 Polyimide Substances 0.000 title abstract 7
- 229920001721 polyimide Polymers 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 abstract 6
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 125000005442 diisocyanate group Chemical group 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- -1 polyphenylene Polymers 0.000 abstract 2
- 125000006158 tetracarboxylic acid group Chemical group 0.000 abstract 2
- WLHJCCUFRCTNRZ-UHFFFAOYSA-N (1-phenylcyclohexyl)benzene Chemical compound C1CCCCC1(C=1C=CC=CC=1)C1=CC=CC=C1 WLHJCCUFRCTNRZ-UHFFFAOYSA-N 0.000 abstract 1
- GFNDFCFPJQPVQL-UHFFFAOYSA-N 1,12-diisocyanatododecane Chemical compound O=C=NCCCCCCCCCCCCN=C=O GFNDFCFPJQPVQL-UHFFFAOYSA-N 0.000 abstract 1
- FIISKTXZUZBTRC-UHFFFAOYSA-N 2-phenyl-1,3-benzoxazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2O1 FIISKTXZUZBTRC-UHFFFAOYSA-N 0.000 abstract 1
- YOPJQOLALJLPBS-UHFFFAOYSA-N 4,5-diphenyloxadiazole Chemical compound C1=CC=CC=C1C1=C(C=2C=CC=CC=2)ON=N1 YOPJQOLALJLPBS-UHFFFAOYSA-N 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 abstract 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000265 Polyparaphenylene Polymers 0.000 abstract 1
- 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 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000012965 benzophenone Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 125000006159 dianhydride group Chemical group 0.000 abstract 1
- JXCHMDATRWUOAP-UHFFFAOYSA-N diisocyanatomethylbenzene Chemical compound O=C=NC(N=C=O)C1=CC=CC=C1 JXCHMDATRWUOAP-UHFFFAOYSA-N 0.000 abstract 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 1
- 229940113088 dimethylacetamide Drugs 0.000 abstract 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- OLAPPGSPBNVTRF-UHFFFAOYSA-N naphthalene-1,4,5,8-tetracarboxylic acid Chemical compound C1=CC(C(O)=O)=C2C(C(=O)O)=CC=C(C(O)=O)C2=C1C(O)=O OLAPPGSPBNVTRF-UHFFFAOYSA-N 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 abstract 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
- 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
- C08G73/1003—Preparatory processes
- C08G73/1035—Preparatory processes from tetracarboxylic acids or derivatives and diisocyanates
-
- 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
- C08G18/346—Polycarboxylic acids having at least three carboxylic acid groups having four 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)
- Paints Or Removers (AREA)
- Polyamides (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH932165A CH466924A (fr) | 1965-07-02 | 1965-07-02 | Procédé de fabrication de polyimides |
| CH1448565A CH472453A (fr) | 1965-07-02 | 1965-10-20 | Procédé de fabrication de polyimides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1105437A true GB1105437A (en) | 1968-03-06 |
Family
ID=25704626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2964966A Expired GB1105437A (en) | 1965-07-02 | 1966-07-01 | Polyimides and method of making same |
Country Status (12)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110897A (enrdf_load_stackoverflow) * | 1974-07-16 | 1976-01-28 | Sumitomo Electric Industries | |
| US3952084A (en) * | 1974-05-03 | 1976-04-20 | Westinghouse Electric Corporation | Polyimide and polyamide-imide precursors prepared from esters, dianhydrides, and diisocyanates |
| FR2482116A1 (fr) * | 1980-04-07 | 1981-11-13 | Gen Electric | Resine de polyether-imide, composition de revetement contenant cette resine et conducteurs electriques isoles a l'aide de ladite resine |
| DE3420929A1 (de) * | 1984-04-18 | 1985-11-07 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Kugelfoermiges poroeses polyimidpulver und verfahren zu dessen herstellung |
| US11753517B2 (en) | 2019-12-12 | 2023-09-12 | Raytheon Company | Dispensable polyimide aerogel prepolymer, method of making the same, method of using the same, and substrate comprising patterned polyimide aerogel |
| CN119186464A (zh) * | 2024-11-22 | 2024-12-27 | 山东省晨宏化工科技有限公司 | 一种3,3’,4,4’-二苯酮四酸二酐的连续化生产设备 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853813A (en) * | 1973-05-24 | 1974-12-10 | Westinghouse Electric Corp | Polyimide precursor and method and composition for preparing it |
| US3833544A (en) * | 1973-06-22 | 1974-09-03 | Gen Electric | Method for making polyetherimides |
| JPS57129903A (en) * | 1981-02-06 | 1982-08-12 | Henriku Gesuta Niisutorem Peru | Sebo mechanism |
| JPS62126601U (enrdf_load_stackoverflow) * | 1986-01-31 | 1987-08-11 | ||
| JPH08278161A (ja) * | 1995-02-10 | 1996-10-22 | Ckd Corp | シリンダ装置 |
| JP2006028073A (ja) * | 2004-07-15 | 2006-02-02 | Toyobo Co Ltd | ジイソシアネート化合物及びポリアミドイミド樹脂 |
-
1965
- 1965-07-02 CH CH932165A patent/CH466924A/fr unknown
- 1965-10-20 CH CH1448565A patent/CH472453A/fr not_active IP Right Cessation
-
1966
- 1966-06-21 NO NO16358266A patent/NO128576B/no unknown
- 1966-06-29 DE DE19661645363 patent/DE1645363A1/de active Pending
- 1966-07-01 BE BE683559D patent/BE683559A/xx unknown
- 1966-07-01 AT AT631566A patent/AT269480B/de active
- 1966-07-01 NL NL6609214A patent/NL6609214A/xx unknown
- 1966-07-01 DK DK341466A patent/DK127070B/da unknown
- 1966-07-01 LU LU51453A patent/LU51453A1/xx unknown
- 1966-07-01 SE SE1136770A patent/SE355024B/xx unknown
- 1966-07-01 GB GB2964966A patent/GB1105437A/en not_active Expired
- 1966-07-02 JP JP4270366A patent/JPS544993B1/ja active Pending
- 1966-07-02 ES ES0328647A patent/ES328647A1/es not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952084A (en) * | 1974-05-03 | 1976-04-20 | Westinghouse Electric Corporation | Polyimide and polyamide-imide precursors prepared from esters, dianhydrides, and diisocyanates |
| JPS5110897A (enrdf_load_stackoverflow) * | 1974-07-16 | 1976-01-28 | Sumitomo Electric Industries | |
| FR2482116A1 (fr) * | 1980-04-07 | 1981-11-13 | Gen Electric | Resine de polyether-imide, composition de revetement contenant cette resine et conducteurs electriques isoles a l'aide de ladite resine |
| DE3420929A1 (de) * | 1984-04-18 | 1985-11-07 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Kugelfoermiges poroeses polyimidpulver und verfahren zu dessen herstellung |
| US11753517B2 (en) | 2019-12-12 | 2023-09-12 | Raytheon Company | Dispensable polyimide aerogel prepolymer, method of making the same, method of using the same, and substrate comprising patterned polyimide aerogel |
| CN119186464A (zh) * | 2024-11-22 | 2024-12-27 | 山东省晨宏化工科技有限公司 | 一种3,3’,4,4’-二苯酮四酸二酐的连续化生产设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH466924A (fr) | 1968-12-31 |
| AT269480B (de) | 1969-03-25 |
| LU51453A1 (enrdf_load_stackoverflow) | 1966-09-01 |
| NO128576B (enrdf_load_stackoverflow) | 1973-12-10 |
| CH472453A (fr) | 1969-05-15 |
| DE1645363A1 (de) | 1970-12-10 |
| ES328647A1 (es) | 1967-04-16 |
| DK127070B (da) | 1973-09-17 |
| JPS544993B1 (enrdf_load_stackoverflow) | 1979-03-12 |
| BE683559A (enrdf_load_stackoverflow) | 1967-01-03 |
| NL6609214A (enrdf_load_stackoverflow) | 1967-01-03 |
| SE355024B (enrdf_load_stackoverflow) | 1973-04-02 |
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