NL7206503A - - Google Patents
Info
- Publication number
- NL7206503A NL7206503A NL7206503A NL7206503A NL7206503A NL 7206503 A NL7206503 A NL 7206503A NL 7206503 A NL7206503 A NL 7206503A NL 7206503 A NL7206503 A NL 7206503A NL 7206503 A NL7206503 A NL 7206503A
- Authority
- NL
- Netherlands
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
- C08G64/36—General preparatory processes using carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/01—Preparation of esters of carbonic or haloformic acids from carbon monoxide and oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
- C07D317/38—Ethylene carbonate
-
- 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
- C08G64/02—Aliphatic polycarbonates
- C08G64/0208—Aliphatic polycarbonates saturated
-
- 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
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7608687.A NL166461C (en) | 1971-05-13 | 1976-08-04 | METHOD FOR PREPARING OLIGOMERIC CARBONATE COMPOUNDS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2446871 | 1971-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7206503A true NL7206503A (en) | 1972-11-15 |
| NL151083B NL151083B (en) | 1976-10-15 |
Family
ID=11213639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL727206503A NL151083B (en) | 1971-05-13 | 1972-05-15 | PROCESS FOR THE PREPARATION OF CYCLIC CARBONATE COMPOUNDS. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5627516B1 (en) |
| AT (1) | AT319906B (en) |
| BE (1) | BE783337A (en) |
| CA (1) | CA965426A (en) |
| CH (2) | CH578023A5 (en) |
| DE (2) | DE2222488C3 (en) |
| DK (1) | DK135836B (en) |
| FR (1) | FR2137704B1 (en) |
| GB (1) | GB1382313A (en) |
| LU (1) | LU65333A1 (en) |
| NL (1) | NL151083B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57131244A (en) * | 1981-02-05 | 1982-08-14 | Furukawa Electric Co Ltd:The | Crosslinking of polycarbonate resin |
| US4456745A (en) * | 1982-05-24 | 1984-06-26 | Ethyl Corporation | Polyurethanes prepared from polycarbonates |
| US4423205A (en) | 1982-05-24 | 1983-12-27 | Ethyl Corporation | Cationic polymerization of cyclic carbonates |
| DE3933617A1 (en) * | 1989-10-07 | 1991-04-18 | Boehringer Ingelheim Kg | METHOD FOR PRODUCING CYCLIC CARBONIC ESTERS |
| DE4225870A1 (en) * | 1992-08-05 | 1994-02-10 | Basf Ag | Process for the preparation of glycerol carbonate |
| US6222002B1 (en) * | 1999-08-20 | 2001-04-24 | General Electric Company | Method for preparing polycarbonates by oxidative carbonylation |
| KR20110030660A (en) * | 2008-08-01 | 2011-03-23 | 우베 고산 가부시키가이샤 | Polycarbonate diol and polycarbonate diol copolymer |
| JP5573206B2 (en) * | 2010-02-01 | 2014-08-20 | 宇部興産株式会社 | Polyurethane resin and polyurethane resin composition |
| DE102010042937A1 (en) | 2010-10-08 | 2012-04-12 | Bayer Materialscience Aktiengesellschaft | Process for the preparation of diaryl carbonates from dialkyl carbonates |
| DE102010042214A1 (en) | 2010-10-08 | 2012-04-12 | Bayer Materialscience Aktiengesellschaft | Catalyst system for the oxidative carbonylation of diols and polyols |
| EP2650278A1 (en) | 2012-04-11 | 2013-10-16 | Bayer MaterialScience AG | Method for manufacturing diaryl carbonates from dialkyl carbonates |
-
1972
- 1972-05-08 DE DE2222488A patent/DE2222488C3/en not_active Expired
- 1972-05-08 DE DE19722265228 patent/DE2265228A1/en not_active Ceased
- 1972-05-09 DK DK229672AA patent/DK135836B/en unknown
- 1972-05-10 FR FR727216673A patent/FR2137704B1/fr not_active Expired
- 1972-05-11 CA CA142,225A patent/CA965426A/en not_active Expired
- 1972-05-11 GB GB2223772A patent/GB1382313A/en not_active Expired
- 1972-05-12 BE BE783337A patent/BE783337A/en not_active IP Right Cessation
- 1972-05-12 CH CH893775A patent/CH578023A5/xx not_active IP Right Cessation
- 1972-05-12 AT AT416372A patent/AT319906B/en not_active IP Right Cessation
- 1972-05-12 CH CH703372A patent/CH575941A5/xx not_active IP Right Cessation
- 1972-05-12 LU LU65333D patent/LU65333A1/xx unknown
- 1972-05-13 JP JP4691272A patent/JPS5627516B1/ja active Pending
- 1972-05-15 NL NL727206503A patent/NL151083B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK135836C (en) | 1977-11-28 |
| AT319906B (en) | 1975-01-10 |
| DE2222488B2 (en) | 1977-08-11 |
| DK135836B (en) | 1977-07-04 |
| JPS5627516B1 (en) | 1981-06-25 |
| DE2222488A1 (en) | 1972-11-23 |
| LU65333A1 (en) | 1972-08-23 |
| CA965426A (en) | 1975-04-01 |
| BE783337A (en) | 1972-09-01 |
| DE2265228A1 (en) | 1976-12-02 |
| DE2222488C3 (en) | 1978-04-06 |
| CH575941A5 (en) | 1976-05-31 |
| FR2137704A1 (en) | 1972-12-29 |
| CH578023A5 (en) | 1976-07-30 |
| NL151083B (en) | 1976-10-15 |
| FR2137704B1 (en) | 1974-07-05 |
| GB1382313A (en) | 1975-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ANIC |