BRPI0602671A - processo para a preparação de terpolìmeros de nitrila de mooney baixa - Google Patents
processo para a preparação de terpolìmeros de nitrila de mooney baixaInfo
- Publication number
- BRPI0602671A BRPI0602671A BRPI0602671-0A BRPI0602671A BRPI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A
- Authority
- BR
- Brazil
- Prior art keywords
- terpolymers
- preparation
- low mooney
- low
- nitrile terpolymers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/30—Nitriles
-
- 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
- C08C19/02—Hydrogenation
-
- 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
- C08C19/08—Depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/80—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from iron group metals or platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
- C08L15/005—Hydrogenated nitrile rubber
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DE TERPOLìMEROS DE NITRILA DE MOONEY BAIXA". A presente invenção refere-se a um processo para a produção de terpolímeros de nitrila hidrogenados tendo pesos moleculares baixos, viscosidades Mooney baixas e distribuições de peso molecular mais estreitas do que aqueles conhecidos na técnica. A presente invenção refere-se também a terpolímeros de nitrila opcionalmente hidrogenados tendo pesos moleculares menores, viscosidades Mooney mais baixas e distribuições de peso molecular mais estreitas do que aqueles conhecidos na técnica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69906205P | 2005-07-14 | 2005-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0602671A true BRPI0602671A (pt) | 2007-03-20 |
Family
ID=37560706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0602671-0A BRPI0602671A (pt) | 2005-07-14 | 2006-07-14 | processo para a preparação de terpolìmeros de nitrila de mooney baixa |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070049699A1 (pt) |
EP (1) | EP1757623A1 (pt) |
JP (1) | JP2007023282A (pt) |
KR (1) | KR20070009480A (pt) |
CN (1) | CN1903900A (pt) |
BR (1) | BRPI0602671A (pt) |
MX (1) | MXPA06008115A (pt) |
TW (1) | TW200722445A (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006008520A1 (de) * | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
DE102006008521A1 (de) * | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese |
US7767746B2 (en) * | 2006-05-09 | 2010-08-03 | Alliant Techsystems Inc. | Basalt fiber and nanoclay compositions, articles incorporating the same, and methods of insulating a rocket motor with the same |
DE102007039525A1 (de) * | 2007-08-21 | 2009-02-26 | Lanxess Deutschland Gmbh | Verfahren zum Metathese-Abbau von Nitrilkautschuk |
DE602007006480D1 (de) * | 2007-08-21 | 2010-06-24 | Lanxess Deutschland Gmbh | Metathese eines Nitrilkautschuks in Gegenwart von Übergangsmetallkomplexkatalysatoren |
EP2368917B1 (en) * | 2010-03-25 | 2013-01-09 | LANXESS International SA | Process for the production of water and solvent-free hydrogenated nitrile rubbers |
EP2418225A1 (de) * | 2010-08-09 | 2012-02-15 | LANXESS Deutschland GmbH | Teilhydrierte Nitrilkautschuke |
US8505432B2 (en) | 2010-09-10 | 2013-08-13 | Alliant Techsystems, Inc. | Multilayer backing materials for composite armor |
US20120065294A1 (en) | 2010-09-10 | 2012-03-15 | Alliant Techsystems Inc. | Insulative compositions, article incorporating the same and methods of forming the same |
EP2484700B1 (de) * | 2011-02-04 | 2013-10-09 | LANXESS Deutschland GmbH | Funktionalisierte Nitrilkautschuke und ihre Herstellung |
KR20210035780A (ko) * | 2018-07-23 | 2021-04-01 | 아란세오 도이치란드 게엠베하 | 니트릴 고무의 복분해를 위한 촉매의 용도 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700637A (en) * | 1970-05-08 | 1972-10-24 | Shell Oil Co | Diene-nitrile rubbers |
CA1203047A (en) * | 1982-12-08 | 1986-04-08 | Hormoz Azizian | Polymer hydrogenation process |
CA1220300A (en) * | 1982-12-08 | 1987-04-07 | Polysar Limited | Polymer hydrogenation process |
DE3329974A1 (de) * | 1983-08-19 | 1985-02-28 | Bayer Ag, 5090 Leverkusen | Herstellung von hydrierten nitrilkautschuken |
DE3433392A1 (de) * | 1984-09-12 | 1986-03-20 | Bayer Ag, 5090 Leverkusen | Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
DE3529252A1 (de) * | 1985-08-16 | 1987-02-19 | Bayer Ag | Verfahren zur selektiven hydrierung ungesaettigter verbindungen |
DE3540918A1 (de) * | 1985-11-19 | 1987-05-21 | Bayer Ag | Verfahren zur selektiven hydrierung ungesaettigter verbindungen |
DE3541689A1 (de) * | 1985-11-26 | 1987-05-27 | Bayer Ag | Verfahren zur selektiven hydrierung nitrilgruppenhaltiger ungesaettigter polymerer |
US4812528A (en) * | 1987-07-06 | 1989-03-14 | University Of Waterloo | Polymer hydrogenation process |
JPH0637576B2 (ja) * | 1987-12-02 | 1994-05-18 | 本田技研工業株式会社 | 歯付きベルト |
JPH086007B2 (ja) * | 1988-06-10 | 1996-01-24 | 日本ゼオン株式会社 | 加硫性ゴム組成物 |
US5208294A (en) * | 1991-06-20 | 1993-05-04 | Polysar Rubber Corporation | Hydrogenated nitrile vulcanizates |
US5446102A (en) * | 1994-08-10 | 1995-08-29 | Bridgeston, Corporation | Olefin metathesis catalysts for degelling polymerization reactors |
CA2329844A1 (en) * | 2000-12-28 | 2002-06-28 | Bayer Inc. | Esbo enhanced hydrogenation |
CA2350280A1 (en) * | 2001-06-12 | 2002-12-12 | Bayer Inc. | Low molecular weight hydrogenated nitrile rubber |
US6841623B2 (en) * | 2001-06-29 | 2005-01-11 | Bayer Inc. | Low molecular weight nitrile rubber |
CA2409434A1 (en) * | 2002-10-17 | 2004-04-17 | Bayer Inc. | Polymer blends comprising low molecular weight nitrile rubber |
CA2413607A1 (en) * | 2002-12-05 | 2004-06-05 | Bayer Inc. | Process for the preparation of low molecular weight hydrogenated nitrile rubber |
CA2462011A1 (en) * | 2004-02-23 | 2005-08-23 | Bayer Inc. | Process for the preparation of low molecular weight nitrile rubber |
-
2006
- 2006-07-01 EP EP06013690A patent/EP1757623A1/en not_active Withdrawn
- 2006-07-11 US US11/484,796 patent/US20070049699A1/en not_active Abandoned
- 2006-07-13 TW TW095125571A patent/TW200722445A/zh unknown
- 2006-07-13 JP JP2006193115A patent/JP2007023282A/ja active Pending
- 2006-07-14 BR BRPI0602671-0A patent/BRPI0602671A/pt not_active Application Discontinuation
- 2006-07-14 KR KR1020060066490A patent/KR20070009480A/ko not_active Application Discontinuation
- 2006-07-14 MX MXPA06008115A patent/MXPA06008115A/es unknown
- 2006-07-14 CN CNA2006101257757A patent/CN1903900A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
MXPA06008115A (es) | 2007-03-15 |
JP2007023282A (ja) | 2007-02-01 |
TW200722445A (en) | 2007-06-16 |
US20070049699A1 (en) | 2007-03-01 |
CN1903900A (zh) | 2007-01-31 |
EP1757623A1 (en) | 2007-02-28 |
KR20070009480A (ko) | 2007-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |