CA1071224A - Hindered phenolic azidoformates antioxidants - Google Patents
Hindered phenolic azidoformates antioxidantsInfo
- Publication number
- CA1071224A CA1071224A CA258,232A CA258232A CA1071224A CA 1071224 A CA1071224 A CA 1071224A CA 258232 A CA258232 A CA 258232A CA 1071224 A CA1071224 A CA 1071224A
- Authority
- CA
- Canada
- Prior art keywords
- antioxidants
- hindered phenolic
- ethylene
- azidoformates
- linear
- 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
- -1 phenolic azidoformates Chemical class 0.000 title abstract description 12
- 239000003963 antioxidant agent Substances 0.000 title abstract description 10
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 4
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 4
- 229920001194 natural rubber Polymers 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 abstract description 7
- 230000003078 antioxidant effect Effects 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 abstract description 5
- 229920001577 copolymer Polymers 0.000 abstract description 4
- 239000005060 rubber Substances 0.000 abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- 229920001897 terpolymer Polymers 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 229920005549 butyl rubber Polymers 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- IASVOTKMXTUPSU-UHFFFAOYSA-N 2-hydroxybenzoyl azide Chemical class OC1=CC=CC=C1C(=O)N=[N+]=[N-] IASVOTKMXTUPSU-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- JRZBPELLUMBLQU-UHFFFAOYSA-N carbonazidic acid Chemical class OC(=O)N=[N+]=[N-] JRZBPELLUMBLQU-UHFFFAOYSA-N 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/22—Incorporating nitrogen atoms into the molecule
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/666,913 US3991131A (en) | 1976-03-15 | 1976-03-15 | Azidoformyl antioxidants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1071224A true CA1071224A (en) | 1980-02-05 |
Family
ID=24676030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA258,232A Expired CA1071224A (en) | 1976-03-15 | 1976-07-30 | Hindered phenolic azidoformates antioxidants |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3991131A (Direct) |
| CA (1) | CA1071224A (Direct) |
| DE (1) | DE2636136C2 (Direct) |
| FR (1) | FR2344526A1 (Direct) |
| GB (1) | GB1526498A (Direct) |
| IT (1) | IT1066102B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031068A (en) * | 1976-07-26 | 1977-06-21 | Uniroyal Inc. | Non-migratory sulfonyl azide antioxidants |
| US4274996A (en) * | 1979-11-01 | 1981-06-23 | Phillips Petroleum Company | Thermally stabilizing polymers of ethylene |
| US4280458A (en) * | 1980-09-02 | 1981-07-28 | Shell Oil Company | Antiknock component |
| CN105745197B (zh) * | 2013-11-07 | 2018-02-23 | 阿克苏诺贝尔化学品国际有限公司 | 环状碳酸酯叠氮化物 |
| KR102603998B1 (ko) * | 2021-11-22 | 2023-11-17 | 세종대학교산학협력단 | 유기물에 공유결합으로 연결되는 산화방지제 및 그의 제조방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583939A (en) * | 1966-04-11 | 1971-06-08 | Gen Electric | Crosslinking of aromatic polymers with organic polysulfonazides |
| US3849230A (en) * | 1969-07-18 | 1974-11-19 | Hercules Inc | Process of bonding using epoxy-azido adhesives |
-
1976
- 1976-03-15 US US05/666,913 patent/US3991131A/en not_active Expired - Lifetime
- 1976-07-30 CA CA258,232A patent/CA1071224A/en not_active Expired
- 1976-08-11 DE DE2636136A patent/DE2636136C2/de not_active Expired
- 1976-08-17 IT IT50917/76A patent/IT1066102B/it active
- 1976-08-17 FR FR7624950A patent/FR2344526A1/fr active Granted
- 1976-08-17 GB GB34208/76A patent/GB1526498A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2344526B1 (Direct) | 1981-11-27 |
| IT1066102B (it) | 1985-03-04 |
| DE2636136A1 (de) | 1977-09-29 |
| GB1526498A (en) | 1978-09-27 |
| FR2344526A1 (fr) | 1977-10-14 |
| DE2636136C2 (de) | 1984-05-03 |
| US3991131A (en) | 1976-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |