NL80983C - - Google Patents
Info
- Publication number
- NL80983C NL80983C NL80983DA NL80983C NL 80983 C NL80983 C NL 80983C NL 80983D A NL80983D A NL 80983DA NL 80983 C NL80983 C NL 80983C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE316153X | 1952-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80983C true NL80983C (de) |
Family
ID=6150406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL80983D NL80983C (de) | 1952-04-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2806052A (de) |
| BE (1) | BE519321A (de) |
| CH (2) | CH31615A (de) |
| FR (1) | FR1075982A (de) |
| GB (1) | GB728997A (de) |
| NL (1) | NL80983C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905707A (en) * | 1959-09-22 | Production of bis | ||
| NL90732C (de) * | 1955-03-15 | |||
| NL88247C (nl) * | 1956-01-06 | 1958-04-17 | Bataafsche Petroleum | Werkwijze voor de verestering van isoftaalzuur |
| US3120559A (en) * | 1958-03-26 | 1964-02-04 | Sun Oil Co | Preparation of esters of aromatic dicarboxylic acids |
| US3377376A (en) * | 1966-02-07 | 1968-04-09 | Mobil Oil Corp | Vapor phase esterification of terephthalic acid in the presence of alkali metal impregnated catalyst |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2464768A (en) * | 1946-02-13 | 1949-03-15 | American Cyanamid Co | Preparation of esters of acrylic acid |
| BE508357A (de) * | 1948-10-15 | |||
| US2578312A (en) * | 1949-01-31 | 1951-12-11 | California Research Corp | Esterification of certain aromatic polycarboxylic acids |
-
0
- NL NL80983D patent/NL80983C/xx active
- BE BE519321D patent/BE519321A/xx unknown
-
1904
- 1904-05-13 CH CH31615A patent/CH31615A/de unknown
-
1953
- 1953-04-20 FR FR1075982D patent/FR1075982A/fr not_active Expired
- 1953-04-20 GB GB10845/53A patent/GB728997A/en not_active Expired
- 1953-04-20 US US349782A patent/US2806052A/en not_active Expired - Lifetime
- 1953-04-20 CH CH316153D patent/CH316153A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE519321A (de) | |
| CH316153A (de) | 1956-09-30 |
| CH31615A (de) | 1905-04-30 |
| GB728997A (en) | 1955-04-27 |
| FR1075982A (fr) | 1954-10-21 |
| US2806052A (en) | 1957-09-10 |