ES2152874A1 - Estabilizadores y antiozonantes para elastomeros. - Google Patents
Estabilizadores y antiozonantes para elastomeros.Info
- Publication number
- ES2152874A1 ES2152874A1 ES009900073A ES9900073A ES2152874A1 ES 2152874 A1 ES2152874 A1 ES 2152874A1 ES 009900073 A ES009900073 A ES 009900073A ES 9900073 A ES9900073 A ES 9900073A ES 2152874 A1 ES2152874 A1 ES 2152874A1
- Authority
- ES
- Spain
- Prior art keywords
- elastomers
- stabilizers
- ozonants
- benzofuran
- ozone
- 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.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title abstract 2
- 239000000806 elastomer Substances 0.000 title abstract 2
- 239000003381 stabilizer Substances 0.000 title abstract 2
- ACZGCWSMSTYWDQ-UHFFFAOYSA-N 3h-1-benzofuran-2-one Chemical compound C1=CC=C2OC(=O)CC2=C1 ACZGCWSMSTYWDQ-UHFFFAOYSA-N 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000001590 oxidative 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
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/10—Copolymers of styrene with conjugated dienes
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)
- Cosmetics (AREA)
- Laminated Bodies (AREA)
- Furan Compounds (AREA)
Abstract
Estabilizadores y antiozonantes para elastómeros. La invención se refiere a composiciones que contienen un elastómero sometido a degradación oxidante, térmica, inducida por la luz o el ozono, y contienen como estabilizador por lo menos un compuesto del tipo de las benzofuran-2-onas, de fórmula I, en la que los significados de n, R{sub, 1}, R{sub, 2}, R{sub, 3}, R{sub, 4}, R{sub, 5} y R{sub, 6}, son los expresados en la descripción y en las reivindicaciones. Estos productos pueden usarse como estabilizadores y antiozonantes de elastómeros contra la degradación oxidante, inducida por la luz o por el ozono. **FORMULA 01** .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6898 | 1998-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2152874A1 true ES2152874A1 (es) | 2001-02-01 |
ES2152874B1 ES2152874B1 (es) | 2001-08-16 |
Family
ID=4178571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009900073A Expired - Fee Related ES2152874B1 (es) | 1998-01-15 | 1999-01-14 | Estabilizadores y antiozonantes para elastomeros. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6140397A (es) |
JP (1) | JPH11263873A (es) |
KR (1) | KR100575150B1 (es) |
CN (1) | CN1127536C (es) |
BE (1) | BE1013324A5 (es) |
CA (1) | CA2259099A1 (es) |
DE (1) | DE19900829A1 (es) |
ES (1) | ES2152874B1 (es) |
FR (1) | FR2773562B1 (es) |
GB (1) | GB2333296B (es) |
IT (1) | IT1306204B1 (es) |
NL (1) | NL1011036C2 (es) |
TW (1) | TW531550B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6838500B2 (en) | 2002-02-07 | 2005-01-04 | Carlisle Stuart D | Adhesive compositions and tapes comprising same |
EP1419904B1 (de) * | 2002-11-14 | 2007-08-22 | Continental Aktiengesellschaft | Zweiradluftreifen, insbesondere Fahrradluftreifen |
US7988881B2 (en) | 2008-09-30 | 2011-08-02 | E. I. Du Pont De Nemours And Company | Multilayer laminates comprising chiral nematic liquid crystals |
US8286405B1 (en) * | 2009-08-11 | 2012-10-16 | Agp Plastics, Inc. | Fire and impact resistant window and building structures |
CN103304893B (zh) * | 2012-03-16 | 2015-06-17 | 中国石油化工股份有限公司 | 一种低voc聚丙烯组合物及其制备方法 |
CN103304892B (zh) * | 2012-03-16 | 2015-06-17 | 中国石油化工股份有限公司 | 一种聚丙烯用voc抑制母粒及其制备方法和应用 |
CN103172915B (zh) * | 2013-04-07 | 2015-04-22 | 常州大学 | 一种功能性镍系顺丁橡胶防老剂的制备方法 |
KR102377818B1 (ko) * | 2014-08-05 | 2022-03-24 | 바스프 에스이 | 안정화제로서의 3-페닐-벤조푸란-2-온 디포스파이트 유도체 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2042562A (en) * | 1979-02-05 | 1980-09-24 | Sandoz Ltd | Stabilising polymers |
GB2252325A (en) * | 1991-01-31 | 1992-08-05 | Ciba Geigy Ag | Stabilised polyolefin |
US5367008A (en) * | 1992-05-22 | 1994-11-22 | Ciba-Geigy Corporation | 3-(alkoxyphenyl)benzofuran-2-ones as stabilisers |
US5369159A (en) * | 1992-05-22 | 1994-11-29 | Ciba-Geigy Corporation | 3-(acyloxyphenyl)benzofuran-2-one stabilizers |
EP0842975A1 (de) * | 1996-11-18 | 1998-05-20 | Ciba SC Holding AG | Stabilisierung von Polyolefinen in Dauerkontakt mit extrahierenden Medien |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5175312A (en) * | 1989-08-31 | 1992-12-29 | Ciba-Geigy Corporation | 3-phenylbenzofuran-2-ones |
TW206220B (es) * | 1991-07-01 | 1993-05-21 | Ciba Geigy Ag | |
US5252643A (en) * | 1991-07-01 | 1993-10-12 | Ciba-Geigy Corporation | Thiomethylated benzofuran-2-ones |
EP0543778A1 (de) * | 1991-11-19 | 1993-05-26 | Ciba-Geigy Ag | Gegen Oxidation bzw. Kernverbräunung geschützte Polyetherpolyol- und Polyurethanzusammensetzungen |
GB2267490B (en) * | 1992-05-22 | 1995-08-09 | Ciba Geigy Ag | 3-(Carboxymethoxyphenyl)benzofuran-2-one stabilisers |
TW255902B (es) * | 1992-09-23 | 1995-09-01 | Ciba Geigy | |
MX9305489A (es) * | 1992-09-23 | 1994-03-31 | Ciba Geigy Ag | 3-(dihidrobenzofuran-5-il)benzofuran-2-onas, estabilizadores. |
CH686306A5 (de) * | 1993-09-17 | 1996-02-29 | Ciba Geigy Ag | 3-Aryl-benzofuranone als Stabilisatoren. |
TW399079B (en) * | 1995-05-12 | 2000-07-21 | Ciba Sc Holding Ag | Polyether polyol and polyurethane compositions protected against oxidation and core scorching |
-
1999
- 1999-01-11 GB GB9900359A patent/GB2333296B/en not_active Expired - Fee Related
- 1999-01-12 DE DE19900829A patent/DE19900829A1/de not_active Ceased
- 1999-01-13 CA CA002259099A patent/CA2259099A1/en not_active Abandoned
- 1999-01-13 US US09/229,866 patent/US6140397A/en not_active Expired - Fee Related
- 1999-01-13 TW TW088100450A patent/TW531550B/zh not_active IP Right Cessation
- 1999-01-13 BE BE9900019A patent/BE1013324A5/fr not_active IP Right Cessation
- 1999-01-14 IT IT1999MI000053A patent/IT1306204B1/it active
- 1999-01-14 ES ES009900073A patent/ES2152874B1/es not_active Expired - Fee Related
- 1999-01-14 JP JP11008255A patent/JPH11263873A/ja active Pending
- 1999-01-14 FR FR9900315A patent/FR2773562B1/fr not_active Expired - Fee Related
- 1999-01-15 KR KR1019990001020A patent/KR100575150B1/ko not_active IP Right Cessation
- 1999-01-15 NL NL1011036A patent/NL1011036C2/nl not_active IP Right Cessation
- 1999-01-15 CN CN99101305A patent/CN1127536C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2042562A (en) * | 1979-02-05 | 1980-09-24 | Sandoz Ltd | Stabilising polymers |
GB2252325A (en) * | 1991-01-31 | 1992-08-05 | Ciba Geigy Ag | Stabilised polyolefin |
US5367008A (en) * | 1992-05-22 | 1994-11-22 | Ciba-Geigy Corporation | 3-(alkoxyphenyl)benzofuran-2-ones as stabilisers |
US5369159A (en) * | 1992-05-22 | 1994-11-29 | Ciba-Geigy Corporation | 3-(acyloxyphenyl)benzofuran-2-one stabilizers |
EP0842975A1 (de) * | 1996-11-18 | 1998-05-20 | Ciba SC Holding AG | Stabilisierung von Polyolefinen in Dauerkontakt mit extrahierenden Medien |
Also Published As
Publication number | Publication date |
---|---|
CA2259099A1 (en) | 1999-07-15 |
GB2333296B (en) | 2000-09-27 |
KR19990067917A (ko) | 1999-08-25 |
CN1228450A (zh) | 1999-09-15 |
DE19900829A1 (de) | 1999-07-22 |
CN1127536C (zh) | 2003-11-12 |
TW531550B (en) | 2003-05-11 |
US6140397A (en) | 2000-10-31 |
BE1013324A5 (fr) | 2001-12-04 |
JPH11263873A (ja) | 1999-09-28 |
FR2773562A1 (fr) | 1999-07-16 |
ITMI990053A1 (it) | 2000-07-14 |
FR2773562B1 (fr) | 2006-12-15 |
ES2152874B1 (es) | 2001-08-16 |
GB2333296A (en) | 1999-07-21 |
NL1011036A1 (nl) | 1999-07-16 |
IT1306204B1 (it) | 2001-05-30 |
NL1011036C2 (nl) | 2001-07-17 |
KR100575150B1 (ko) | 2006-04-28 |
GB9900359D0 (en) | 1999-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010201 Kind code of ref document: A1 Effective date: 20010201 |
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FD2A | Announcement of lapse in spain |
Effective date: 20180807 |