FR2272062A1 - - Google Patents
Info
- Publication number
- FR2272062A1 FR2272062A1 FR7516224A FR7516224A FR2272062A1 FR 2272062 A1 FR2272062 A1 FR 2272062A1 FR 7516224 A FR7516224 A FR 7516224A FR 7516224 A FR7516224 A FR 7516224A FR 2272062 A1 FR2272062 A1 FR 2272062A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/26—General preparatory processes using halocarbonates
-
- 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
- C07C37/16—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 by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
-
- 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
- C07C37/18—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 by condensation involving halogen atoms of halogenated compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742425193 DE2425193A1 (de) | 1974-05-24 | 1974-05-24 | Verfahren zur herstellung von alpha. alpha.alpha.alpha'.alpha'.alpha'-hexakisaryl-1.3- bzw. 1.4-dimethylbenzolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2272062A1 true FR2272062A1 (US20020051482A1-20020502-M00012.png) | 1975-12-19 |
Family
ID=5916401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7516224A Withdrawn FR2272062A1 (US20020051482A1-20020502-M00012.png) | 1974-05-24 | 1975-05-23 |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2765296B2 (ja) * | 1991-09-06 | 1998-06-11 | 富士写真光機株式会社 | 回転伝達ケーブル |
| JPH07502728A (ja) * | 1991-11-07 | 1995-03-23 | ザ ダウ ケミカル カンパニー | 塩素化プロセス、前記プロセスの生成物のアルキル化およびその製品 |
| KR100954779B1 (ko) * | 2002-05-01 | 2010-04-28 | 닛산 가가쿠 고교 가부시키 가이샤 | 유기 일렉트로루미네슨스 소자 및 그 재료 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530152A (en) * | 1966-07-27 | 1970-09-22 | Minnesota Mining & Mfg | Novel bis tetraphenylmethanes |
| US3799953A (en) * | 1972-09-01 | 1974-03-26 | Bayer Ag | 1,4-bis(4,'4''-dihydroxy-triphenylmethyl)benzene |
-
1974
- 1974-05-24 DE DE19742425193 patent/DE2425193A1/de active Pending
-
1975
- 1975-05-14 CA CA226,867A patent/CA1062281A/en not_active Expired
- 1975-05-19 GB GB2118675A patent/GB1464189A/en not_active Expired
- 1975-05-21 US US05/579,533 patent/US3983146A/en not_active Expired - Lifetime
- 1975-05-22 BE BE156587A patent/BE829352A/xx unknown
- 1975-05-22 JP JP50060286A patent/JPS50160244A/ja active Pending
- 1975-05-23 NL NL7506105A patent/NL7506105A/xx unknown
- 1975-05-23 FR FR7516224A patent/FR2272062A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL7506105A (nl) | 1975-11-26 |
| GB1464189A (en) | 1977-02-09 |
| BE829352A (fr) | 1975-11-24 |
| DE2425193A1 (de) | 1975-12-04 |
| US3983146A (en) | 1976-09-28 |
| CA1062281A (en) | 1979-09-11 |
| JPS50160244A (US20020051482A1-20020502-M00012.png) | 1975-12-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |