GB1288024A - - Google Patents
Info
- Publication number
- GB1288024A GB1288024A GB283370A GB283370A GB1288024A GB 1288024 A GB1288024 A GB 1288024A GB 283370 A GB283370 A GB 283370A GB 283370 A GB283370 A GB 283370A GB 1288024 A GB1288024 A GB 1288024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terephthalic acid
- jan
- aqueous
- purified
- salt
- Prior art date
- 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.)
- Expired
Links
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 6
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- -1 amine salt Chemical class 0.000 abstract 1
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 150000003504 terephthalic acids Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79360369A | 1969-01-23 | 1969-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1288024A true GB1288024A (enExample) | 1972-09-06 |
Family
ID=25160324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB283370A Expired GB1288024A (enExample) | 1969-01-23 | 1970-01-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3646124A (enExample) |
| BE (1) | BE744789A (enExample) |
| DE (1) | DE2002649C3 (enExample) |
| GB (1) | GB1288024A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7531056B2 (ja) | 2021-07-19 | 2024-08-08 | エルジー・ケム・リミテッド | リサイクルプラスチック合成用単量体組成物、その製造方法、およびそれを用いたリサイクルプラスチック、成形品および可塑剤組成物 |
-
1969
- 1969-01-23 US US793603*A patent/US3646124A/en not_active Expired - Lifetime
-
1970
- 1970-01-21 GB GB283370A patent/GB1288024A/en not_active Expired
- 1970-01-22 BE BE744789D patent/BE744789A/xx unknown
- 1970-01-22 DE DE2002649A patent/DE2002649C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE744789A (fr) | 1970-07-22 |
| US3646124A (en) | 1972-02-29 |
| DE2002649A1 (de) | 1970-08-13 |
| DE2002649C3 (de) | 1980-01-24 |
| DE2002649B2 (de) | 1978-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |