GB1272157A - Polyester stabilization - Google Patents
Polyester stabilizationInfo
- Publication number
- GB1272157A GB1272157A GB32049/70A GB3204970A GB1272157A GB 1272157 A GB1272157 A GB 1272157A GB 32049/70 A GB32049/70 A GB 32049/70A GB 3204970 A GB3204970 A GB 3204970A GB 1272157 A GB1272157 A GB 1272157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flavanthrone
- july
- polyester
- stabilization
- polyester stabilization
- 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
- 229920000728 polyester Polymers 0.000 title abstract 3
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3437—Six-membered rings condensed with carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83847269A | 1969-07-02 | 1969-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1272157A true GB1272157A (en) | 1972-04-26 |
Family
ID=25277166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32049/70A Expired GB1272157A (en) | 1969-07-02 | 1970-07-02 | Polyester stabilization |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3565854A (enExample) |
| BE (1) | BE752841A (enExample) |
| DE (1) | DE2032058A1 (enExample) |
| FR (1) | FR2050442B1 (enExample) |
| GB (1) | GB1272157A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189035A (en) * | 1991-04-16 | 1993-02-23 | Shell Research Limited | Fungicidal furanone derivatives |
-
1969
- 1969-07-02 US US838472A patent/US3565854A/en not_active Expired - Lifetime
-
1970
- 1970-06-29 DE DE19702032058 patent/DE2032058A1/de active Pending
- 1970-07-01 FR FR707024384A patent/FR2050442B1/fr not_active Expired
- 1970-07-01 BE BE752841D patent/BE752841A/xx unknown
- 1970-07-02 GB GB32049/70A patent/GB1272157A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2050442A1 (enExample) | 1971-04-02 |
| FR2050442B1 (enExample) | 1974-07-12 |
| BE752841A (fr) | 1970-12-16 |
| DE2032058A1 (enExample) | 1971-01-14 |
| US3565854A (en) | 1971-02-23 |
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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 |