CH557398A - Epoxidharzmischung. - Google Patents
Epoxidharzmischung.Info
- Publication number
- CH557398A CH557398A CH134870A CH134870A CH557398A CH 557398 A CH557398 A CH 557398A CH 134870 A CH134870 A CH 134870A CH 134870 A CH134870 A CH 134870A CH 557398 A CH557398 A CH 557398A
- Authority
- CH
- Switzerland
- Prior art keywords
- epoxy resin
- resin blend
- blend
- epoxy
- resin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/20—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D239/22—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/72—Two oxygen atoms, e.g. hydantoin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/60—Three or more oxygen or sulfur atoms
- C07D239/62—Barbituric acids
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/10—Polycondensates containing more than one epoxy group per molecule of polyamines with epihalohydrins or precursors thereof
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/26—Di-epoxy compounds heterocyclic
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/908—Polymer containing a hydantoin group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Organic Insulating Materials (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
- Plural Heterocyclic Compounds (AREA)
Priority Applications (30)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1680368A CH523278A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidyläthern von N-heterocyclischen Verbindungen und deren Verwendung |
CH1662271A CH523279A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidylverbindungen von N-heterocyclischen Verbindungen und deren Verwendung |
DE1954503A DE1954503C3 (de) | 1968-11-11 | 1969-10-29 | Diglycidylaether von N-heterocyclischen Verbindungen,Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19691966743 DE1966743A1 (de) | 1968-11-11 | 1969-10-29 | Neue mono- bzw. dialkohole von nheterocyclischen verbindungen |
FR6937821A FR2022997A1 (de) | 1968-11-11 | 1969-11-04 | |
US870547A US3629263A (en) | 1968-11-11 | 1969-11-04 | Diglycidyl ethers |
AT1052869A AT293433B (de) | 1968-11-11 | 1969-11-10 | Verfahren zur Herstellung von neuen Diglycidyläthern |
NL6916903A NL6916903A (de) | 1968-11-11 | 1969-11-10 | |
BE741506D BE741506A (de) | 1968-11-11 | 1969-11-10 | |
GB1290729D GB1290729A (de) | 1968-11-11 | 1969-11-10 | |
SE7210622A SE391924B (sv) | 1968-11-11 | 1969-11-10 | Nya dialkoholer avsedda att anvendas som mellanprodukter vid framstellning av formkroppar, overdrag och lim |
AT896070A AT296331B (de) | 1968-11-11 | 1969-11-10 | Verfahren zur Herstellung von neuen N-heterocyclischen Verbindungen |
GB1290728D GB1290728A (de) | 1968-11-11 | 1969-11-10 | |
CH134870A CH557398A (de) | 1968-11-11 | 1970-01-30 | Epoxidharzmischung. |
FR7013419A FR2077627B2 (de) | 1968-11-11 | 1970-04-14 | |
DE19702020091 DE2020091A1 (de) | 1968-11-11 | 1970-04-24 | Epoxidharzmischungen |
ZA703049A ZA703049B (en) | 1970-01-30 | 1970-05-05 | Epoxide resin mixtures |
NL7006624A NL7006624A (de) | 1968-11-11 | 1970-05-06 | |
AT410770A AT298807B (de) | 1968-11-11 | 1970-05-06 | Härtbares Gemisch auf der Basis von einem N-heterocyclischen ring enthaltenden Polyepoxyden |
BE750116D BE750116R (fr) | 1968-11-11 | 1970-05-08 | Nouveaux derives diglycidyliques de composes n-heterocycliques,procede pour leur preparation et leur |
GB22480/70A GB1291187A (en) | 1968-11-11 | 1970-05-08 | Epoxide resin mixtures |
ES379472A ES379472A2 (es) | 1970-01-30 | 1970-05-09 | Procedimiento para la preparacion de nuevos eteres diglici-dilicos. |
US37299A US3631221A (en) | 1968-11-11 | 1970-05-14 | Epoxide resin mixtures |
DE19702059623 DE2059623A1 (de) | 1968-11-11 | 1970-12-03 | Neue Diglycidylderivate von N-heterocyclischen Verbindungen,Verfahren zu ihrer Herstellung und Anwendung |
AT1093170A AT300826B (de) | 1968-11-11 | 1970-12-04 | Verfahren zur Herstellung von neuen Diglycidylverbindungen |
DE19712104279 DE2104279A1 (en) | 1968-11-11 | 1971-01-29 | Diglycidyl derivs of heterocyclic cpds |
GB1334462D GB1334462A (en) | 1968-11-11 | 1971-04-19 | Hydroxy derivatives of n-heterocyclic compounds and processes for their manufacture |
US00210211A US3772326A (en) | 1968-11-11 | 1971-12-20 | Diglycidyl compounds of monohydroxyalkyl hydantoins |
US05/541,911 US4161594A (en) | 1968-11-11 | 1975-01-17 | Dialcohols |
US05/956,523 US4227005A (en) | 1968-11-11 | 1978-10-31 | Dialcohols |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1662271A CH523279A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidylverbindungen von N-heterocyclischen Verbindungen und deren Verwendung |
CH1680368A CH523278A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidyläthern von N-heterocyclischen Verbindungen und deren Verwendung |
CH134870A CH557398A (de) | 1968-11-11 | 1970-01-30 | Epoxidharzmischung. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH557398A true CH557398A (de) | 1974-12-31 |
Family
ID=27172919
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1680368A CH523278A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidyläthern von N-heterocyclischen Verbindungen und deren Verwendung |
CH1662271A CH523279A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidylverbindungen von N-heterocyclischen Verbindungen und deren Verwendung |
CH134870A CH557398A (de) | 1968-11-11 | 1970-01-30 | Epoxidharzmischung. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1680368A CH523278A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidyläthern von N-heterocyclischen Verbindungen und deren Verwendung |
CH1662271A CH523279A (de) | 1968-11-11 | 1968-11-11 | Verfahren zur Herstellung von neuen Diglycidylverbindungen von N-heterocyclischen Verbindungen und deren Verwendung |
Country Status (9)
Country | Link |
---|---|
US (4) | US3629263A (de) |
AT (3) | AT293433B (de) |
BE (2) | BE741506A (de) |
CH (3) | CH523278A (de) |
DE (2) | DE1966743A1 (de) |
FR (2) | FR2022997A1 (de) |
GB (3) | GB1290728A (de) |
NL (2) | NL6916903A (de) |
SE (1) | SE391924B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016175668A1 (en) | 2015-04-28 | 2016-11-03 | Politechnika Rzeszowska | Preparation method for 1-phenyl-2,6-bis(2-hydroxyethyl)imidazo[1,5-c]quinazoline-3,5-dione and 1-phenyl-2,6-bis(2-hydroxypropyl)imidazo[1,5-c]quinazoline-3,5-dione |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161594A (en) * | 1968-11-11 | 1979-07-17 | Ciba-Geigy Ag | Dialcohols |
US3882137A (en) * | 1969-11-18 | 1975-05-06 | Ciba Geigy Corp | Bis-hydantoin dialcohols |
CH532158A (de) * | 1969-12-10 | 1972-12-31 | Ciba Geigy Ag | Verwendung N-heterocyclischer Perfluoralkylmonocarbonsäureester zum Veredeln von textilem Fasermaterial |
US3948916A (en) * | 1970-04-20 | 1976-04-06 | Ciba-Geigy Ag | Diglycidyl compounds of N-heterocyclic compounds |
CH547820A (de) * | 1970-05-22 | 1974-04-11 | Ciba Geigy Ag | Verfahren zur herstellung von neuen 5-nitrofurylderivaten. |
US4024146A (en) * | 1971-04-16 | 1977-05-17 | Ciba-Geigy Corporation | Diacrylic acid ester derivatives of uracil compounds |
US3852302A (en) * | 1971-04-16 | 1974-12-03 | Ciba Geigy Corp | Diacrylic acid ester derivatives of hydantoin compounds |
US4001236A (en) * | 1972-06-23 | 1977-01-04 | Ciba-Geigy Corporation | Polyglycidyl compounds containing n-heterocyclic structure |
US3956309A (en) * | 1972-06-23 | 1976-05-11 | Ciba-Geigy Corporation | Polyglycidyl compounds containing N-heterocyclic structure |
CH581131A5 (de) * | 1972-06-23 | 1976-10-29 | Ciba Geigy Ag | |
DE2245345A1 (de) * | 1972-09-15 | 1974-03-21 | Bayer Ag | Hydantoinringe enthaltende polyaetherurethane und deren verwendung als antistatika |
GB1446089A (en) * | 1972-12-12 | 1976-08-11 | Ciba Geigy Ag | Adducts of polyglycidyl compounds and phosphonoalkyl derivatives of cyclic ureides |
US3920685A (en) * | 1972-12-12 | 1975-11-18 | Ciba Geigy Corp | Dialkoxyphosphonalkyl derivatives of cyclicureides containing glycidyl groups |
US3943109A (en) * | 1972-12-29 | 1976-03-09 | Ciba-Geigy Corporation | Diglycidylbenzimidiazolones |
US3939125A (en) * | 1972-12-29 | 1976-02-17 | Ciba-Geigy Corporation | Diglycidylimidazolidones |
SE7411007L (de) * | 1973-10-10 | 1975-04-11 | Ciba Geigy Ag | |
US4093809A (en) * | 1976-06-21 | 1978-06-06 | Ciba-Geigy Corporation | 5-Substituted phosphonate hydantoins and derivatives thereof |
US4144120A (en) | 1976-06-25 | 1979-03-13 | Ciba-Geigy Corporation | Method for treating paper with a composition containing hydantoin compounds and a copolymer |
US4145247A (en) | 1976-06-25 | 1979-03-20 | Ciba-Geigy Corporation | Composition, for the treatment of paper, which contains hydantoin compounds and an amine curing agent |
US4167465A (en) * | 1976-08-04 | 1979-09-11 | Ciba-Geigy Corporation | Unsaturated hydantoin coagents |
US4104238A (en) * | 1976-11-23 | 1978-08-01 | Westinghouse Electric Corp. | Silica-alumina trihydrate filled epoxy castings resistant to arced SF6 |
US4214928A (en) * | 1976-11-29 | 1980-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Dimethyl hydantoin bonding agents in solid propellants |
CH633779A5 (de) * | 1977-07-07 | 1982-12-31 | Ciba Geigy Ag | Verfahren zur herstellung neuer vinylaether und deren verwendung zur herstellung von polymeren. |
US4258149A (en) * | 1978-03-13 | 1981-03-24 | Ciba-Geigy Corporation | Process for curing saturated polymers using divinyl hydantoin coagents |
US4286097A (en) * | 1978-07-28 | 1981-08-25 | Ciba-Geigy Corporation | Carboxylic acid dianhydrides based on trimellitic anhydride |
US4174337A (en) * | 1978-10-10 | 1979-11-13 | Ppg Industries, Inc. | Hydroxy-functional esters of substituted imidazolidinediones and compositions containing same |
US4187380A (en) * | 1978-10-10 | 1980-02-05 | Ppg Industries, Inc. | Esters of imidazolidinedione-based triepoxides |
DE2908627A1 (de) * | 1979-03-06 | 1980-09-11 | Bayer Ag | Neue trishydroxyalkylheterocyclen |
BE875452A (fr) * | 1979-04-10 | 1979-10-10 | Lim Holding Sa | Nouveaux derives d'acides di- ou tri-isatiniques, procedes de realisation et modes d'application |
US4786705A (en) * | 1983-10-27 | 1988-11-22 | Union Carbide Corporation | Low viscosity adducts of a poly(active hydrogen) organic compound and a polyepoxide |
US4599401A (en) * | 1983-10-27 | 1986-07-08 | Union Carbide Corporation | Low viscosity adducts of poly(active hydrogen) organic compounds and a polyepoxide |
US4707535A (en) * | 1983-10-27 | 1987-11-17 | Union Carbide Corporation | Low viscosity adducts of a poly(active hydrogen) organic compound and polyepoxide |
US4629779A (en) * | 1983-10-27 | 1986-12-16 | Union Carbide Corporation | Low viscosity adducts of a polycaprolactone polyol and a polyepoxide |
US4725653A (en) * | 1983-10-27 | 1988-02-16 | Union Carbide Corporation | Low viscosity adducts of a polycaprolactone polyol and a polyepoxide |
AU578068B2 (en) * | 1984-03-08 | 1988-10-13 | Nippon Zoki Pharmaceutical Co., Ltd. | Hydantoin derivatives and pharmaceutical compositions containing them |
US4672101A (en) * | 1985-09-09 | 1987-06-09 | The Dow Chemical Company | Polyepoxy aromatic hydantoins |
US4691021A (en) * | 1985-09-09 | 1987-09-01 | The Dow Chemical Company | Aminoalkyl hydantoins and glycidyl derivatives thereof |
US5489315A (en) * | 1994-09-19 | 1996-02-06 | Shell Oil Company | Fuel compositions comprising hydantoin-containing polyether alcohol additives |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3088948A (en) * | 1963-05-07 | Production of tris | ||
US2211001A (en) * | 1937-03-18 | 1940-08-13 | Gen Aniline & Film Corp | Oxalkyl derivatives of imidazolines |
US2890132A (en) * | 1954-11-03 | 1959-06-09 | John A Howsmon | Producing all skin viscose rayon |
US3018246A (en) * | 1958-02-03 | 1962-01-23 | Petrolite Corp | Process of preventing corrosion |
US3216957A (en) * | 1962-08-14 | 1965-11-09 | Union Carbide Corp | Antistatic thermoplastic vinyl resin compositions comprising oxyalkylated imidazolines |
US4161594A (en) * | 1968-11-11 | 1979-07-17 | Ciba-Geigy Ag | Dialcohols |
-
1968
- 1968-11-11 CH CH1680368A patent/CH523278A/de not_active IP Right Cessation
- 1968-11-11 CH CH1662271A patent/CH523279A/de not_active IP Right Cessation
-
1969
- 1969-10-29 DE DE19691966743 patent/DE1966743A1/de not_active Ceased
- 1969-11-04 US US870547A patent/US3629263A/en not_active Expired - Lifetime
- 1969-11-04 FR FR6937821A patent/FR2022997A1/fr not_active Withdrawn
- 1969-11-10 GB GB1290728D patent/GB1290728A/en not_active Expired
- 1969-11-10 AT AT1052869A patent/AT293433B/de not_active IP Right Cessation
- 1969-11-10 GB GB1290729D patent/GB1290729A/en not_active Expired
- 1969-11-10 AT AT896070A patent/AT296331B/de not_active IP Right Cessation
- 1969-11-10 BE BE741506D patent/BE741506A/xx unknown
- 1969-11-10 SE SE7210622A patent/SE391924B/xx unknown
- 1969-11-10 NL NL6916903A patent/NL6916903A/xx not_active Application Discontinuation
-
1970
- 1970-01-30 CH CH134870A patent/CH557398A/de not_active IP Right Cessation
- 1970-04-14 FR FR7013419A patent/FR2077627B2/fr not_active Expired
- 1970-04-24 DE DE19702020091 patent/DE2020091A1/de active Pending
- 1970-05-06 AT AT410770A patent/AT298807B/de not_active IP Right Cessation
- 1970-05-06 NL NL7006624A patent/NL7006624A/xx not_active Application Discontinuation
- 1970-05-08 BE BE750116D patent/BE750116R/xx active
- 1970-05-08 GB GB22480/70A patent/GB1291187A/en not_active Expired
- 1970-05-14 US US37299A patent/US3631221A/en not_active Expired - Lifetime
-
1971
- 1971-12-20 US US00210211A patent/US3772326A/en not_active Expired - Lifetime
-
1978
- 1978-10-31 US US05/956,523 patent/US4227005A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016175668A1 (en) | 2015-04-28 | 2016-11-03 | Politechnika Rzeszowska | Preparation method for 1-phenyl-2,6-bis(2-hydroxyethyl)imidazo[1,5-c]quinazoline-3,5-dione and 1-phenyl-2,6-bis(2-hydroxypropyl)imidazo[1,5-c]quinazoline-3,5-dione |
Also Published As
Publication number | Publication date |
---|---|
FR2022997A1 (de) | 1970-08-07 |
US3631221A (en) | 1971-12-28 |
CH523279A (de) | 1972-05-31 |
GB1291187A (en) | 1972-10-04 |
NL7006624A (de) | 1971-08-03 |
GB1290728A (de) | 1972-09-27 |
AT296331B (de) | 1972-02-10 |
BE750116R (fr) | 1970-11-09 |
AT293433B (de) | 1971-10-11 |
CH523278A (de) | 1972-05-31 |
SE391924B (sv) | 1977-03-07 |
NL6916903A (de) | 1970-05-13 |
US3629263A (en) | 1971-12-21 |
FR2077627B2 (de) | 1976-01-16 |
GB1290729A (de) | 1972-09-27 |
DE2020091A1 (de) | 1971-08-19 |
AT298807B (de) | 1972-05-25 |
DE1966743A1 (de) | 1973-11-15 |
BE741506A (de) | 1970-05-11 |
US3772326A (en) | 1973-11-13 |
FR2077627A2 (de) | 1971-10-29 |
US4227005A (en) | 1980-10-07 |
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