CH647792A5 - Composizioni poliolefiniche stabilizzate con derivati pirrolidinici contro le radiazioni ultraviolette. - Google Patents
Composizioni poliolefiniche stabilizzate con derivati pirrolidinici contro le radiazioni ultraviolette. Download PDFInfo
- Publication number
- CH647792A5 CH647792A5 CH985/81A CH98581A CH647792A5 CH 647792 A5 CH647792 A5 CH 647792A5 CH 985/81 A CH985/81 A CH 985/81A CH 98581 A CH98581 A CH 98581A CH 647792 A5 CH647792 A5 CH 647792A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ultraviolet radiation
- polypropylene
- against ultraviolet
- polyolefin compositions
- compositions stabilized
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 6
- 229920000098 polyolefin Polymers 0.000 title description 6
- 230000005855 radiation Effects 0.000 title description 6
- 150000004040 pyrrolidinones Chemical class 0.000 title 1
- -1 alkyl radicals Chemical class 0.000 description 20
- 239000004743 Polypropylene Substances 0.000 description 15
- 229920001155 polypropylene Polymers 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 150000003235 pyrrolidines Chemical class 0.000 description 5
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Natural products C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 3
- 239000012964 benzotriazole Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 2
- 239000012965 benzophenone Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- GUFUWKKDHIABBW-UHFFFAOYSA-N pyrrolidin-1-ylmethanol Chemical compound OCN1CCCC1 GUFUWKKDHIABBW-UHFFFAOYSA-N 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- MFIWLUKQFQPJDU-UHFFFAOYSA-N (1,2,2,3,4-pentamethylpyrrolidin-3-yl)methanol Chemical compound CC1CN(C)C(C)(C)C1(C)CO MFIWLUKQFQPJDU-UHFFFAOYSA-N 0.000 description 1
- KYDCJAGSMNFHPT-UHFFFAOYSA-N (2,2,4,5,5-pentamethylpyrrolidin-3-yl)methanol Chemical compound CC1C(CO)C(C)(C)NC1(C)C KYDCJAGSMNFHPT-UHFFFAOYSA-N 0.000 description 1
- AGRIQBHIKABLPJ-UHFFFAOYSA-N 1-Pyrrolidinecarboxaldehyde Chemical compound O=CN1CCCC1 AGRIQBHIKABLPJ-UHFFFAOYSA-N 0.000 description 1
- YUPVAJWWKRYZCW-UHFFFAOYSA-N 2,2,4,5,5-pentamethylpyrrolidine-3-carbaldehyde Chemical compound CC1C(C=O)C(C)(C)NC1(C)C YUPVAJWWKRYZCW-UHFFFAOYSA-N 0.000 description 1
- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-Tetramethylpiperidine Substances CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 1
- UDSFAEKRVUSQDD-UHFFFAOYSA-N Dimethyl adipate Chemical compound COC(=O)CCCCC(=O)OC UDSFAEKRVUSQDD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical class CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- OILCOWNNRFOYBT-UHFFFAOYSA-N hydroxymethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCO OILCOWNNRFOYBT-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- 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
- C08K5/3415—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20002/80A IT1174664B (it) | 1980-02-19 | 1980-02-19 | Composizioni poliolefiniche stabilizzate con derivati pirrolidinici contro le radiazioni ultraviolette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH647792A5 true CH647792A5 (it) | 1985-02-15 |
Family
ID=11162997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH985/81A CH647792A5 (it) | 1980-02-19 | 1981-02-13 | Composizioni poliolefiniche stabilizzate con derivati pirrolidinici contro le radiazioni ultraviolette. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4346188A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS56131645A (cg-RX-API-DMAC7.html) |
| BE (1) | BE887564A (cg-RX-API-DMAC7.html) |
| CH (1) | CH647792A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE3106218C2 (cg-RX-API-DMAC7.html) |
| DK (1) | DK54581A (cg-RX-API-DMAC7.html) |
| FR (1) | FR2476106A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2069494B (cg-RX-API-DMAC7.html) |
| IT (1) | IT1174664B (cg-RX-API-DMAC7.html) |
| LU (1) | LU83145A1 (cg-RX-API-DMAC7.html) |
| NL (1) | NL8100834A (cg-RX-API-DMAC7.html) |
| NO (1) | NO810528L (cg-RX-API-DMAC7.html) |
| SE (1) | SE8101078L (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1209543B (it) * | 1984-05-21 | 1989-08-30 | Anic Spa | Stabilizzazione di polimeri organici. |
| IT1196327B (it) * | 1984-11-16 | 1988-11-16 | Consiglio Nazionale Ricerche | 3-aza-7-idrossi-2,2,4,4-tetraalchilbiciclo (3.3.0) ottani,procedimento per la loro preparazione,intermedi adatti allo scopo e procedimento per l'ottenimento di questi ultimi |
| US4741864A (en) * | 1985-10-07 | 1988-05-03 | General Electric Company | Ultraviolet light stable flame retarded polycarbonate blends |
| US5350786A (en) * | 1986-06-30 | 1994-09-27 | Enichem Synthesis S.P.A. | Process of (co)polymerization of α-olefins in the presence of stabilizers |
| EP0657497B1 (en) * | 1993-06-30 | 1999-04-28 | New Japan Chemical Co.,Ltd. | Thermoplastic resin composition and process for molding the same |
| JP6557977B2 (ja) * | 2015-01-15 | 2019-08-14 | Jnc株式会社 | 含窒素環化合物を含有する液晶組成物および液晶表示素子 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1398414A (en) * | 1972-07-28 | 1975-06-18 | Ciba Geigy Ag | Piperidine derivatives |
| DE2459331A1 (de) * | 1973-12-28 | 1975-07-10 | Ciba Geigy Ag | Pyrrolidin-dicarbonsaeuren und ihre ester als lichtstabilisatoren |
| SE7415683L (cg-RX-API-DMAC7.html) * | 1973-12-28 | 1975-06-30 | Ciba Geigy Ag | |
| DE2745058A1 (de) * | 1976-10-18 | 1978-04-20 | Ciba Geigy Ag | Bis-polyalkylpiperidine |
| US4111901A (en) * | 1977-06-06 | 1978-09-05 | Borg-Warner Corporation | Hindered five-membered nitrogen rings as polyolefin stabilizers |
-
1980
- 1980-02-19 IT IT20002/80A patent/IT1174664B/it active
- 1980-12-05 US US06/213,655 patent/US4346188A/en not_active Expired - Lifetime
-
1981
- 1981-02-09 DK DK54581A patent/DK54581A/da not_active Application Discontinuation
- 1981-02-12 GB GB8104417A patent/GB2069494B/en not_active Expired
- 1981-02-13 CH CH985/81A patent/CH647792A5/it not_active IP Right Cessation
- 1981-02-17 FR FR8103118A patent/FR2476106A1/fr active Granted
- 1981-02-17 SE SE8101078A patent/SE8101078L/xx not_active Application Discontinuation
- 1981-02-17 NO NO810528A patent/NO810528L/no unknown
- 1981-02-18 BE BE0/203828A patent/BE887564A/fr not_active IP Right Cessation
- 1981-02-18 LU LU83145A patent/LU83145A1/fr unknown
- 1981-02-18 JP JP2162581A patent/JPS56131645A/ja active Pending
- 1981-02-19 DE DE3106218A patent/DE3106218C2/de not_active Expired
- 1981-02-19 NL NL8100834A patent/NL8100834A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8101078L (sv) | 1981-08-20 |
| FR2476106B1 (cg-RX-API-DMAC7.html) | 1983-09-23 |
| IT1174664B (it) | 1987-07-01 |
| FR2476106A1 (fr) | 1981-08-21 |
| JPS56131645A (en) | 1981-10-15 |
| NO810528L (no) | 1981-08-20 |
| DK54581A (da) | 1981-08-20 |
| US4346188A (en) | 1982-08-24 |
| DE3106218A1 (de) | 1981-12-24 |
| GB2069494B (en) | 1984-12-05 |
| BE887564A (fr) | 1981-08-18 |
| LU83145A1 (fr) | 1981-09-11 |
| IT8020002A0 (it) | 1980-02-19 |
| GB2069494A (en) | 1981-08-26 |
| DE3106218C2 (de) | 1985-07-25 |
| NL8100834A (nl) | 1981-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69220045T2 (de) | Verfahren zur herstellung von kolophoniumester und farblosem kolophonium | |
| FR2725204A1 (fr) | 2-hydroxyphenyltriazines comme agents photostabilisants | |
| CH647792A5 (it) | Composizioni poliolefiniche stabilizzate con derivati pirrolidinici contro le radiazioni ultraviolette. | |
| US4239644A (en) | Liquid peroxide composition | |
| DE69022125T2 (de) | Präparation von Alkylmethacrylat-Monomeren zur anionischen Polymerisation. | |
| DE60002733T2 (de) | Diester prodrugs von decahydroischinoline-3-carbonsäure | |
| WO1994026833A1 (fr) | Procede de production de rosine incolore | |
| KR930703324A (ko) | 1-(4-아실아미노페닐)-7,8-메틸렌디옥시-5h-2,3-벤조디아제핀 유도체와 그의 산 첨가염및 이를 함유하는 약제학적 조성물과 그의 제조방법 | |
| CH646184A5 (it) | Composizioni poliolefiniche stabilizzate contro le radiazioni ultraviolette con ammine impedite a catena aperta. | |
| Ojika et al. | Doliculols A and B, the non-halogenated C15 acetogenins with cyclic ether from the sea hare Dolabella auricularia | |
| ITMI950389A1 (it) | Procedimento per la metilazione del 2,2,6,6-tetrametil-4-piperidone (triacetonammina) | |
| JP2795018B2 (ja) | ロジンエステルの製造法 | |
| JP3371972B2 (ja) | ロジンエステルの製造法 | |
| EP0293740B1 (de) | Verfahren zur Herstellung von substituierten Lactamen | |
| DE2202486C3 (de) | Verfahren zur Herstellung von Derivaten von 10,11-Dihydro-dibenzo [bfl azepinon-10 | |
| JPH0711194A (ja) | 無色ロジンエステルの製造法 | |
| DE3873786T2 (de) | Substituierte 1,3,4,9-tetrahydropyrano(3,4-b)indol-1-essigsaeuren. | |
| EP0831087B1 (de) | Verfahren zur Herstellung von 1-Acyl-4-arylpiperidinen | |
| DE1793693B2 (cg-RX-API-DMAC7.html) | ||
| CH652730A5 (it) | Composizioni pirrolidiniche e loro utilizzazione quali stabilizzanti uv per materie plastiche. | |
| Trofimenko | Vinylpyrazoles | |
| DE2451160A1 (de) | 3-pyrazolidinone und pyrazolidine | |
| BE625804A (cg-RX-API-DMAC7.html) | ||
| DE2345192A1 (de) | Verfahren zur herstellung neuer heterocyclischer verbindungen | |
| DE2163521A1 (cg-RX-API-DMAC7.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |