IT1056192B - 1,1,2 tris o p idrossifenil i fenil etani e procedimento per produrli - Google Patents
1,1,2 tris o p idrossifenil i fenil etani e procedimento per produrliInfo
- Publication number
- IT1056192B IT1056192B IT48289/76A IT4828976A IT1056192B IT 1056192 B IT1056192 B IT 1056192B IT 48289/76 A IT48289/76 A IT 48289/76A IT 4828976 A IT4828976 A IT 4828976A IT 1056192 B IT1056192 B IT 1056192B
- Authority
- IT
- Italy
- Prior art keywords
- fenyl
- hydroxyphenyl
- ethane
- tris
- procedure
- Prior art date
Links
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title 1
- -1 HYDROXYPHENYL Chemical class 0.000 title 1
- 239000007983 Tris buffer 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/04—Aromatic polycarbonates
- C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
- C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/13—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups
- C07C205/20—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by hydroxy groups having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
- C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752508710 DE2508710A1 (de) | 1975-02-28 | 1975-02-28 | 1,1,2-tris-(p-hydroxyphenyl)-1- phenyl-aethane sowie ein verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1056192B true IT1056192B (it) | 1982-01-30 |
Family
ID=5940063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48289/76A IT1056192B (it) | 1975-02-28 | 1976-02-26 | 1,1,2 tris o p idrossifenil i fenil etani e procedimento per produrli |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4048200A (enExample) |
| JP (1) | JPS51110549A (enExample) |
| BE (1) | BE838961A (enExample) |
| CA (1) | CA1073928A (enExample) |
| DE (1) | DE2508710A1 (enExample) |
| FR (1) | FR2302292A1 (enExample) |
| GB (1) | GB1532276A (enExample) |
| IT (1) | IT1056192B (enExample) |
| NL (1) | NL7602064A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE24709T1 (de) * | 1981-05-07 | 1987-01-15 | Isovolta | Verfahren zur herstellung von phenol-ketonkondensationsprodukten, insbesondere von diphenolen. |
| US4695408A (en) * | 1985-07-02 | 1987-09-22 | The Dow Chemical Company | Preparation of trisphenol methanes |
| US4680370A (en) * | 1985-09-30 | 1987-07-14 | The Dow Chemical Company | Branched polycarbonate composition from tris(hydroxyaryl)phosphorus compound |
| DE3662188D1 (en) * | 1985-10-08 | 1989-04-06 | Mitsui Petrochemical Ind | Triphenol and polycarbonate polymer prepared therefrom |
| JPS62169683A (ja) * | 1986-01-21 | 1987-07-25 | Adeka Argus Chem Co Ltd | 感熱記録体 |
| IT1222649B (it) * | 1987-09-11 | 1990-09-05 | Enichem Tecnoresine | Policarbonati resistenti alla fiamma,contenenti nella catena polimerica unita' derivanti da composti tetrafenilici monoalogenati |
| AT393502B (de) * | 1989-04-17 | 1991-11-11 | Isovolta | Verfahren zur synthese von 9,9-bis(4-hydroxyphenyl)fluoren |
| US5283314A (en) * | 1989-08-03 | 1994-02-01 | Idemitsu Petrochemical Co., Ltd. | Process for the production of a branched polycarbonate with emulsion having interfacial area |
| US5104964A (en) * | 1989-08-03 | 1992-04-14 | Idemitsu Petrochemical Co., Ltd. | Branched polycarbonate having branching parameter and degree of branching |
| AU643251B2 (en) * | 1990-01-29 | 1993-11-11 | Dow Chemical Company, The | Process for the preparation of bisphenols |
| US7446234B2 (en) * | 2005-09-27 | 2008-11-04 | Council Of Scientific And Industrial Research | Bisphenol compound and process for preparation thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123586A (en) * | 1964-03-03 | Glycidyl ethers of mononuclear poly- | ||
| US3057928A (en) * | 1959-10-30 | 1962-10-09 | Pennsalt Chemicals Corp | Bis(2-hydroxy-meta-alkyl-phenol) alkanes |
| US3378525A (en) * | 1964-12-03 | 1968-04-16 | Union Carbide Corp | Epoxy resins from polyhydric phenolterpene addition products |
| GB1184289A (en) * | 1967-12-07 | 1970-03-11 | Dynamit Nobel Ag | Process for the Production of 4,4'-Dihydroxytetraphenyl Methane |
| US3957832A (en) * | 1970-03-16 | 1976-05-18 | The Dow Chemical Company | Epoxy resins prepared from polyhydroxy-containing compounds |
| US3787451A (en) * | 1971-08-19 | 1974-01-22 | Dow Chemical Co | Epoxides of alkoxy-substituted tri(hydroxyphenyl)alkanes |
-
1975
- 1975-02-28 DE DE19752508710 patent/DE2508710A1/de not_active Withdrawn
-
1976
- 1976-02-24 GB GB7196/76A patent/GB1532276A/en not_active Expired
- 1976-02-24 US US05/660,850 patent/US4048200A/en not_active Expired - Lifetime
- 1976-02-26 JP JP51019485A patent/JPS51110549A/ja active Pending
- 1976-02-26 CA CA246,608A patent/CA1073928A/en not_active Expired
- 1976-02-26 BE BE164664A patent/BE838961A/xx unknown
- 1976-02-26 IT IT48289/76A patent/IT1056192B/it active
- 1976-02-27 NL NL7602064A patent/NL7602064A/xx not_active Application Discontinuation
- 1976-02-27 FR FR7605673A patent/FR2302292A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2508710A1 (de) | 1976-09-09 |
| GB1532276A (en) | 1978-11-15 |
| BE838961A (fr) | 1976-08-26 |
| CA1073928A (en) | 1980-03-18 |
| FR2302292B1 (enExample) | 1979-05-18 |
| NL7602064A (nl) | 1976-08-31 |
| FR2302292A1 (fr) | 1976-09-24 |
| JPS51110549A (en) | 1976-09-30 |
| US4048200A (en) | 1977-09-13 |
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