BR0308512A - Preparação de poliésteres insaturados - Google Patents
Preparação de poliésteres insaturadosInfo
- Publication number
- BR0308512A BR0308512A BR0308512-0A BR0308512A BR0308512A BR 0308512 A BR0308512 A BR 0308512A BR 0308512 A BR0308512 A BR 0308512A BR 0308512 A BR0308512 A BR 0308512A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- unsaturated polyesters
- polyesters
- mpd
- equivalents
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
"PREPARAçãO DE POLIéSTERES INSATURADOS". A presente invenção refere-se a um processo para fabricação de poliésteres insaturados de 2-metil-1,3-propanodiol (MPD). O processo compreende reagir um equivalente de um diácido aromático com cerca de dois equivalentes de MPD, para produzir um diol éster e, então, reagir um equivalente do diol éster com cerca de 1,1 a cerca de 1,9 equivalentes de anidrido maléico para produzir o poliéster. O poliéster tem uma proporção de fumarato/maleato de 90/10 ou superior.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/100,152 US6555623B1 (en) | 2002-03-18 | 2002-03-18 | Preparation of unsaturated polyesters |
PCT/US2003/006567 WO2003080704A1 (en) | 2002-03-18 | 2003-03-05 | Preparation of unsaturated polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0308512A true BR0308512A (pt) | 2005-01-04 |
Family
ID=22278343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0308512-0A BR0308512A (pt) | 2002-03-18 | 2003-03-05 | Preparação de poliésteres insaturados |
Country Status (7)
Country | Link |
---|---|
US (1) | US6555623B1 (pt) |
EP (1) | EP1495062A1 (pt) |
AU (1) | AU2003217900A1 (pt) |
BR (1) | BR0308512A (pt) |
CA (1) | CA2479130A1 (pt) |
MX (1) | MXPA04009015A (pt) |
WO (1) | WO2003080704A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7157139B2 (en) * | 2004-04-19 | 2007-01-02 | Grant W. Doney | Polymer manufacturing process |
US6977282B1 (en) | 2004-08-11 | 2005-12-20 | Lyondell Chemical Technology, L.P. | Preparation of dicyclopentadiene-containing unsaturated polyesters |
US20060189774A1 (en) * | 2005-02-18 | 2006-08-24 | Agency For Science, Technology And Research | Modifiable polyunsaturated polymers and processes for their preparation |
US8476364B2 (en) * | 2007-03-29 | 2013-07-02 | Beaulieu Group, Llc | Polymer manufacturing process |
US20090312485A1 (en) * | 2008-06-11 | 2009-12-17 | E. I. Dupont De Nemours And Company | Unsaturated polyester resin compositions comprising 1,3-propanediol |
EP2210911A1 (en) * | 2009-01-23 | 2010-07-28 | Advansa Sasa Polyester Sanay A.S. | Production of polymers |
KR20190123286A (ko) | 2017-03-03 | 2019-10-31 | 레지네이트 머티리얼스 그룹, 아이엔씨. | 지속 가능하고 에너지―경화성인 폴리에스테르 폴리올 및 그로부터의 코팅물 또는 경질 발포체 |
BE1025737B1 (nl) * | 2017-12-01 | 2019-07-01 | Anheuser-Busch Inbev S.A. | Onder warmte krimpende polyesterfolie |
CN108264633B (zh) * | 2018-01-26 | 2020-06-26 | 山东宏信化工股份有限公司 | 高稳定性石英石树脂及其制备方法 |
WO2023147330A1 (en) | 2022-01-31 | 2023-08-03 | Eastman Chemical Company | Preparation of unsaturated polyesters |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL101836C (pt) * | 1955-12-24 | |||
NL257183A (pt) * | 1959-11-07 | |||
US5677396A (en) | 1996-03-20 | 1997-10-14 | Arco Chemical Technology, L.P. | Polyetherester resins from diol diesters |
US5880225A (en) | 1998-02-18 | 1999-03-09 | Arco Chemical Technology, L.P. | Process for making polyetherester resins having high aromatic diester |
US5854359A (en) | 1998-02-18 | 1998-12-29 | Arco Chemical Technology, L.P. | Process for making polyetherester resins having high aromatic diester content |
FI982256A (fi) * | 1998-10-19 | 2000-04-20 | Neste Oyj | Tyydyttymättömiä polyesterihartseja |
US6414085B1 (en) * | 2000-11-22 | 2002-07-02 | Arco Chemical Technology, L.P. | Polyester resins based on terephthalic acid and 2-methyl-1,3-propanediol and processes for the preparation thereof |
US6492487B1 (en) * | 2001-09-05 | 2002-12-10 | Arco Chemical Technology, L.P. | Process for making reactive unsaturated polyester resins from 2-methyl-1, 3-propanediol |
-
2002
- 2002-03-18 US US10/100,152 patent/US6555623B1/en not_active Expired - Fee Related
-
2003
- 2003-03-05 CA CA002479130A patent/CA2479130A1/en not_active Abandoned
- 2003-03-05 AU AU2003217900A patent/AU2003217900A1/en not_active Abandoned
- 2003-03-05 WO PCT/US2003/006567 patent/WO2003080704A1/en not_active Application Discontinuation
- 2003-03-05 MX MXPA04009015A patent/MXPA04009015A/es active IP Right Grant
- 2003-03-05 BR BR0308512-0A patent/BR0308512A/pt not_active IP Right Cessation
- 2003-03-05 EP EP03713873A patent/EP1495062A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1495062A1 (en) | 2005-01-12 |
US6555623B1 (en) | 2003-04-29 |
CA2479130A1 (en) | 2003-10-02 |
AU2003217900A1 (en) | 2003-10-08 |
WO2003080704A1 (en) | 2003-10-02 |
MXPA04009015A (es) | 2004-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A, 7A ANUIDADE(S). |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010. |