HUP0104979A2 - Tack free surface cures of polymers by organic peroxides in the presence of air - Google Patents
Tack free surface cures of polymers by organic peroxides in the presence of airInfo
- Publication number
- HUP0104979A2 HUP0104979A2 HU0104979A HUP0104979A HUP0104979A2 HU P0104979 A2 HUP0104979 A2 HU P0104979A2 HU 0104979 A HU0104979 A HU 0104979A HU P0104979 A HUP0104979 A HU P0104979A HU P0104979 A2 HUP0104979 A2 HU P0104979A2
- Authority
- HU
- Hungary
- Prior art keywords
- sulfur
- composition
- polymers
- molecular oxygen
- free radicals
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 7
- 150000001451 organic peroxides Chemical class 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 7
- 239000003999 initiator Substances 0.000 abstract 5
- 150000003254 radicals Chemical class 0.000 abstract 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 4
- 229910001882 dioxygen Inorganic materials 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 238000000354 decomposition reaction Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 150000002894 organic compounds Chemical class 0.000 abstract 3
- 229910052717 sulfur Inorganic materials 0.000 abstract 3
- 239000011593 sulfur Substances 0.000 abstract 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 238000010059 sulfur vulcanization Methods 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
- C08K5/3415—Five-membered 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)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyethers (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
A tal lm ny t rgya egy kompozíció, amely tartalmaz a) legal bb egy (A)vegyületet, amelyet a szilikon elasztomerek és az (I) ltal nos képletűvegyületek k"zül v lasztanak ki; és b) legal bb egy (B) vegyületet,amely a p-feniléndiamin b zisú antiozon nsok és kénnel térh lósíthatópolimerek kénes vulkaniz ciój t gyorsítani képes kéntartalmú szervesvegyületek, poliszulfit polimerek és fenti kéntartalmú szervesvegyületek keverékei k"zül kiv lasztott kéntartalmú szerves vegyületekk"zül v lasztanak ki. A fenti kompozíció adott esetben szervesperoxidok és azo inici torok k"zül kiv lasztott szabad gy"k"s inicitort is tartalmazhat, és lehetővé teszi polimerek felületi ragacsossgtól mentes kikeményítését molekul ris oxigén (levegő) jelenlétében. Atal lm ny tov bbi t rgya elj r s molekul ris oxigén jelenlé- tébenszabad gy"k"s inici tor boml s ból képződ"tt szabad gy"k"k ltalkikeményített felületi ragacsoss gtól mentes polimer elő llít s ra,amelyet oly módon hajtanak végre, hogy a polimert a fent defini ltkompozícióval kompound lj k és az anyaggal a polimerbe bevitt szabadgy"k"s inici tor boml s hoz elegendő hőenergi t k"z"lnek. A tal lm nytov bbi t rgya a fenti készítményt tartalmazó kompozíció form zotttermékekké alakít s ra szolg ló elj r s, mely szerint kompozíciót egyform zott t rggy alakítj k, majd molekul ris oxigén jelenlétében aszabad gy"k"s inici tor boml s hoz megfelelő hőmérsékletnek teszik ki,és így lényegében felületi ragacsoss gtól mentes kikeményített formzott t rgyat llítanak elő. ÓThe subject matter of the invention is a composition containing a) at least one (A) compound selected from silicone elastomers and compounds of formula (I); and b) at least one (B) compound , which can accelerate the sulfur vulcanization of p-phenylenediamine-based antiozones and sulfur-loadable polymers, is composed of sulfur-containing organic compounds, polysulfite polymers and sulfur-containing organic compounds extracted from mixtures of the above sulfur-containing organic compounds. The above composition may contain organic peroxides and it may also contain a free radical initiator extracted from those initiators, and enables the curing of polymers without surface stickiness in the presence of molecular oxygen (air). In the presence of molecular oxygen in the presence of molecular oxygen, the free radicals formed from the initiator decomposition of the free radicals lead to the production of a polymer without hardened surface tackiness, which is carried out in such a way that the polymer is compounded with the composition defined above and sufficient thermal energy is used for the initiator decomposition of the free radicals introduced into the polymer with the material. The further subject matter of the invention is that the composition containing the above composition is converted into molded products s process, according to which a composition is formed into a uniform material, then in the presence of molecular oxygen it is exposed to a temperature suitable for the initiator decomposition of free radicals, and thus a cured molded material essentially free of surface stickiness is applied out. Oh
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16448899P | 1999-11-09 | 1999-11-09 | |
| PCT/US2000/030953 WO2001034680A1 (en) | 1999-11-09 | 2000-11-09 | Tack free surface cures of polymers by organic peroxides in the presence of air |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUP0104979A2 true HUP0104979A2 (en) | 2002-04-29 |
| HUP0104979A3 HUP0104979A3 (en) | 2004-04-28 |
Family
ID=22594715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0104979A HUP0104979A3 (en) | 1999-11-09 | 2000-11-09 | Tack free surface cures of polymers by organic peroxides in the presence of air |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1149122A4 (en) |
| JP (1) | JP2003514088A (en) |
| CN (1) | CN1336939A (en) |
| AU (1) | AU1596301A (en) |
| BR (1) | BR0007426A (en) |
| CA (1) | CA2359148A1 (en) |
| HK (1) | HK1041278A1 (en) |
| HU (1) | HUP0104979A3 (en) |
| PL (1) | PL348765A1 (en) |
| RU (1) | RU2001122163A (en) |
| WO (1) | WO2001034680A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060148942A1 (en) * | 2004-12-30 | 2006-07-06 | The Goodyear Tire & Rubber Company | Rubber cure system and rubber composition incorporating same |
| PT2245085E (en) * | 2008-02-20 | 2012-07-16 | Sediver | Method for making an electric insulator with a polymer coating containing antiozonant agents |
| JP5533208B2 (en) * | 2010-05-06 | 2014-06-25 | 横浜ゴム株式会社 | Rubber composition and hose |
| US9644089B2 (en) * | 2013-03-14 | 2017-05-09 | Arkema Inc. | Methods for crosslinking polymer compositions in the presence of atmospheric oxygen |
| US20160002383A1 (en) | 2013-03-26 | 2016-01-07 | Akzo Nobel Chemicals International B.V. | Process for Crosslinking EPM and EPDM |
| KR102624258B1 (en) * | 2014-12-09 | 2024-01-12 | 알케마 인코포레이티드 | Compositions and methods for crosslinking polymers in the presence of atmospheric oxygen |
| CN107001685B (en) * | 2014-12-09 | 2019-09-27 | 阿科玛股份有限公司 | The composition and method of cross-linked polymer in the presence of aerial oxygen |
| GB201506876D0 (en) | 2015-04-22 | 2015-06-03 | Uponor Innovation Ab | Polyolefin pipe |
| JP6579704B2 (en) * | 2015-09-18 | 2019-09-25 | 株式会社ブリヂストン | Rubber composition and anti-vibration rubber |
| JP2017222810A (en) * | 2016-06-17 | 2017-12-21 | 株式会社ブリヂストン | Rubber composition and method for producing the same |
| JP2017222811A (en) * | 2016-06-17 | 2017-12-21 | 株式会社ブリヂストン | Rubber composition and method for producing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4575522A (en) * | 1985-03-07 | 1986-03-11 | Hydril Company | Rubber composition for geothermal application |
| US4929665A (en) * | 1987-01-20 | 1990-05-29 | Dainippon Ink And Chemicals, Inc. | Thermoplastic resin composition |
| FR2612196B1 (en) * | 1987-03-10 | 1989-06-16 | Rhone Poulenc Chimie | THERMOSTABLE POLYMERS BASED ON MALEIMIDES INCLUDING A BISMALEIMIDE SILOXANE AND AROMATIC DIAMINES AND PROCESSES FOR THEIR PREPARATION |
| CA2063478A1 (en) * | 1991-03-22 | 1992-09-23 | Michael F. Novits | Scorch extending curing/crosslinking compositions |
-
2000
- 2000-11-09 CN CN00802607A patent/CN1336939A/en active Pending
- 2000-11-09 HU HU0104979A patent/HUP0104979A3/en unknown
- 2000-11-09 EP EP00978506A patent/EP1149122A4/en not_active Withdrawn
- 2000-11-09 PL PL00348765A patent/PL348765A1/en not_active Application Discontinuation
- 2000-11-09 AU AU15963/01A patent/AU1596301A/en not_active Abandoned
- 2000-11-09 BR BR0007426-8A patent/BR0007426A/en not_active IP Right Cessation
- 2000-11-09 JP JP2001537389A patent/JP2003514088A/en not_active Withdrawn
- 2000-11-09 RU RU2001122163/04A patent/RU2001122163A/en not_active Application Discontinuation
- 2000-11-09 WO PCT/US2000/030953 patent/WO2001034680A1/en not_active Application Discontinuation
- 2000-11-09 CA CA002359148A patent/CA2359148A1/en not_active Abandoned
-
2002
- 2002-04-25 HK HK02103112.5A patent/HK1041278A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2001122163A (en) | 2003-06-10 |
| CA2359148A1 (en) | 2001-05-17 |
| PL348765A1 (en) | 2002-06-03 |
| EP1149122A4 (en) | 2003-03-12 |
| WO2001034680A1 (en) | 2001-05-17 |
| AU1596301A (en) | 2001-06-06 |
| HK1041278A1 (en) | 2002-07-05 |
| JP2003514088A (en) | 2003-04-15 |
| HUP0104979A3 (en) | 2004-04-28 |
| EP1149122A1 (en) | 2001-10-31 |
| BR0007426A (en) | 2001-11-20 |
| CN1336939A (en) | 2002-02-20 |
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