RO83484B - Procedeu de preparare a polieterilor glicidici ai polifenolilor - Google Patents
Procedeu de preparare a polieterilor glicidici ai polifenolilorInfo
- Publication number
- RO83484B RO83484B RO105174A RO10517481A RO83484B RO 83484 B RO83484 B RO 83484B RO 105174 A RO105174 A RO 105174A RO 10517481 A RO10517481 A RO 10517481A RO 83484 B RO83484 B RO 83484B
- Authority
- RO
- Romania
- Prior art keywords
- glycide
- polyphenols
- polyethers
- preparing
- polyephenols
- 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
- 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
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/165—Polymer immobilised coordination complexes, e.g. organometallic complexes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/068—Polyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- 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
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
- C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins
-
- 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
- C08G59/68—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 catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
- Epoxy Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Graft Or Block Polymers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Peptides Or Proteins (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea polieterilor glicidici ai polifenolilor prin reactia sarii de Na a bisfenolului A cu epiclorhina în mediou de acetonitril în prezensa unui catalizator de tip aminoeter grefat pe un suport de polimer stirenic, la temperaturi de 50...150 degree C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8018563A FR2490654A1 (fr) | 1980-08-27 | 1980-08-27 | Procede de preparation de polyethers glycidiques de polyphenols |
Publications (2)
Publication Number | Publication Date |
---|---|
RO83484A RO83484A (ro) | 1984-02-21 |
RO83484B true RO83484B (ro) | 1984-02-28 |
Family
ID=9245418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO105174A RO83484B (ro) | 1980-08-27 | 1981-08-26 | Procedeu de preparare a polieterilor glicidici ai polifenolilor |
Country Status (21)
Country | Link |
---|---|
US (1) | US4383118A (ro) |
EP (1) | EP0046720B1 (ro) |
JP (1) | JPS5946945B2 (ro) |
KR (1) | KR840000806B1 (ro) |
AT (1) | ATE8903T1 (ro) |
AU (1) | AU542371B2 (ro) |
BR (1) | BR8105434A (ro) |
CA (1) | CA1173597A (ro) |
DD (1) | DD201602A5 (ro) |
DE (1) | DE3165403D1 (ro) |
DK (1) | DK377681A (ro) |
ES (1) | ES504994A0 (ro) |
FI (1) | FI812644L (ro) |
FR (1) | FR2490654A1 (ro) |
IL (1) | IL63659A (ro) |
NO (1) | NO812852L (ro) |
PL (1) | PL129628B1 (ro) |
PT (1) | PT73576B (ro) |
RO (1) | RO83484B (ro) |
YU (1) | YU205681A (ro) |
ZA (1) | ZA815434B (ro) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722983A (en) * | 1985-12-13 | 1988-02-02 | Ciba-Geigy Corporation | Process for the preparation of glycidyl compounds |
US4778863A (en) * | 1987-08-13 | 1988-10-18 | The Dow Chemical Company | Preparation of epoxy resins having low undesirable halogen content |
US5789333A (en) * | 1997-03-05 | 1998-08-04 | Iowa State University Research Foundation, Inc. | Catalyst system comprising a first catalyst system tethered to a supported catalyst |
CN1583696A (zh) * | 2004-06-03 | 2005-02-23 | 中国科学院长春应用化学研究所 | 双酚二盐的制备方法 |
JP2018192756A (ja) | 2017-05-22 | 2018-12-06 | セイコーエプソン株式会社 | 弁ユニット、及び、液体噴射装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2445843A1 (fr) * | 1979-01-05 | 1980-08-01 | Rhone Poulenc Ind | Procede de preparation de polyethers glycidyliques de polyphenols |
FR2450266A1 (fr) * | 1979-03-02 | 1980-09-26 | Rhone Poulenc Ind | Procede de preparation de polyesthers glycidiques de polyphenols |
FR2459216A1 (fr) * | 1979-06-20 | 1981-01-09 | Rhone Poulenc Ind | Procede de preparation d'ethers aryliques |
US4284573A (en) * | 1979-10-01 | 1981-08-18 | The Dow Chemical Company | Preparation of glycidyl ethers |
US4276406A (en) * | 1980-04-10 | 1981-06-30 | The Dow Chemical Company | Catalyst for reacting phenolic hydroxyl groups with epoxy groups |
-
1980
- 1980-08-27 FR FR8018563A patent/FR2490654A1/fr active Granted
-
1981
- 1981-08-07 ZA ZA815434A patent/ZA815434B/xx unknown
- 1981-08-24 DE DE8181420125T patent/DE3165403D1/de not_active Expired
- 1981-08-24 AT AT81420125T patent/ATE8903T1/de not_active IP Right Cessation
- 1981-08-24 NO NO812852A patent/NO812852L/no unknown
- 1981-08-24 EP EP81420125A patent/EP0046720B1/fr not_active Expired
- 1981-08-24 AU AU74459/81A patent/AU542371B2/en not_active Ceased
- 1981-08-25 US US06/296,213 patent/US4383118A/en not_active Expired - Fee Related
- 1981-08-25 DD DD81232779A patent/DD201602A5/de unknown
- 1981-08-26 PT PT73576A patent/PT73576B/pt unknown
- 1981-08-26 ES ES504994A patent/ES504994A0/es active Granted
- 1981-08-26 FI FI812644A patent/FI812644L/fi not_active Application Discontinuation
- 1981-08-26 YU YU02056/81A patent/YU205681A/xx unknown
- 1981-08-26 IL IL63659A patent/IL63659A/xx unknown
- 1981-08-26 RO RO105174A patent/RO83484B/ro unknown
- 1981-08-26 BR BR8105434A patent/BR8105434A/pt unknown
- 1981-08-26 PL PL1981232814A patent/PL129628B1/pl unknown
- 1981-08-26 DK DK377681A patent/DK377681A/da not_active Application Discontinuation
- 1981-08-26 CA CA000384644A patent/CA1173597A/fr not_active Expired
- 1981-08-27 KR KR1019810003140A patent/KR840000806B1/ko active
- 1981-08-27 JP JP56133466A patent/JPS5946945B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PT73576A (fr) | 1981-09-01 |
RO83484A (ro) | 1984-02-21 |
US4383118A (en) | 1983-05-10 |
AU542371B2 (en) | 1985-02-21 |
ES8306773A1 (es) | 1983-01-01 |
BR8105434A (pt) | 1982-05-11 |
PL232814A1 (ro) | 1982-04-26 |
IL63659A (en) | 1984-09-30 |
DD201602A5 (de) | 1983-07-27 |
CA1173597A (fr) | 1984-08-28 |
NO812852L (no) | 1982-03-01 |
JPS5946945B2 (ja) | 1984-11-15 |
PT73576B (fr) | 1982-11-09 |
DE3165403D1 (en) | 1984-09-13 |
KR840000806B1 (ko) | 1984-06-12 |
AU7445981A (en) | 1982-03-04 |
ZA815434B (en) | 1982-08-25 |
DK377681A (da) | 1982-02-28 |
YU205681A (en) | 1983-06-30 |
EP0046720B1 (fr) | 1984-08-08 |
KR830006375A (ko) | 1983-09-24 |
FR2490654B1 (ro) | 1982-11-12 |
EP0046720A1 (fr) | 1982-03-03 |
FI812644L (fi) | 1982-02-28 |
JPS5772976A (en) | 1982-05-07 |
IL63659A0 (en) | 1981-11-30 |
ATE8903T1 (de) | 1984-08-15 |
PL129628B1 (en) | 1984-05-31 |
ES504994A0 (es) | 1983-01-01 |
FR2490654A1 (fr) | 1982-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8024707A0 (it) | Procedimento per il funzionamento di un impianto per la preparazione della cartaccia, nonche' impianto per l'esecuzione del procedimento. | |
FR2326192A1 (fr) | Nouvelles pyrimidones, leur procede de preparation et leur application therapeutique | |
RO83484B (ro) | Procedeu de preparare a polieterilor glicidici ai polifenolilor | |
FR2361480A1 (fr) | Procede de preparation de carotenoides symetriques | |
ES8400469A1 (es) | "procedimiento para la preparacion de resinas epoxidicas avanzadas". | |
YU41411B (en) | Process for obtaining bis-(2-ammonio-2-hydroxymethly-1,3-propane-diol)(2r-cis)-(3-methyloxyranyl)-phosphonate | |
ES449093A1 (es) | Procedimiento para la preparacion de 1,2,2,2-tetrafluoroe- til-eteres. | |
ES487450A1 (es) | Procedimiento para la preparacion de poliesteres glicidicos de polifenoles | |
OA06231A (fr) | Procédé de préparation de colles urée-formaldéhyde contenant un sel inorganique. | |
OA06690A (fr) | Composés d'amino-thiadiazolyle, procédé pour leur préparation. | |
BE848521Q (fr) | Procede d'epoxydation, | |
SE8504657L (sv) | Nya 5-fluor-2'-deoxiuridinderivat och salter derav, forfarande for deras framstellning och antitumormedel innehallande dessa | |
FR2307818A1 (fr) | Procede pour recueillir de l'urokinase a partir d'une solution contenant cette substance | |
GB2128612B (en) | Improvements in or relating to imaging agents | |
IT7925694A0 (it) | Processo per la preparazione di2,2'-bis(fenol 4-sostituito)solfuri. | |
PT77733B (en) | Process for preparing sultamicilina analogs and intermediates thereof | |
BE818753A (fr) | Procede de preparation d'ether 1-chloro-2,2,2-trifluoroethyl-difluoromethylique | |
FR2381768A1 (fr) | Procede pour preparer des composes chromeno-indole | |
IT7924113A0 (it) | Procedimento per produrre eteri bis (n,n-dialchilammino) alchilici. | |
ZA836844B (en) | Heterocyclic compounds,a process for their production and medicaments containing these compounds | |
DE3269137D1 (en) | Process for preparing purified bis (3,5-dialkyl-4-hydroxyphenyl) sulfone | |
FR2334690A1 (fr) | Procede de preparation de la 3',4'-didesoxykanamycine b | |
IT8223581V0 (it) | Macchina per la produzione di granita, in particolare del tipo cosiddetto alla siciliana. | |
ES511852A0 (es) | "aparato de electrolisis con electrodos bipolares, especialmente para la electrolisis de soluciones salinas". | |
BE866223A (fr) | Procede de preparation d'acide naphtalene-1, 3, 6-trisulfonique |