BRPI0923202A2 - métodos para aperfeiçoar o índice de cor de organopolissiloxanos funcionalizados com um benzamalonato, e organopolissiloxanos funcionalizados com benzamalonato. - Google Patents
métodos para aperfeiçoar o índice de cor de organopolissiloxanos funcionalizados com um benzamalonato, e organopolissiloxanos funcionalizados com benzamalonato.Info
- Publication number
- BRPI0923202A2 BRPI0923202A2 BRPI0923202A BRPI0923202A BRPI0923202A2 BR PI0923202 A2 BRPI0923202 A2 BR PI0923202A2 BR PI0923202 A BRPI0923202 A BR PI0923202A BR PI0923202 A BRPI0923202 A BR PI0923202A BR PI0923202 A2 BRPI0923202 A2 BR PI0923202A2
- Authority
- BR
- Brazil
- Prior art keywords
- benzamalonate
- functionalized organopolysiloxanes
- improving
- color index
- methods
- Prior art date
Links
- 229920001296 polysiloxane Polymers 0.000 title abstract 4
- KXTAOXNYQGASTA-UHFFFAOYSA-N 2-benzylidenepropanedioic acid Chemical compound OC(=O)C(C(O)=O)=CC1=CC=CC=C1 KXTAOXNYQGASTA-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- -1 cyclic ester Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
Classifications
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08170368A EP2192143B1 (en) | 2008-12-01 | 2008-12-01 | Novel method |
| EP08170368.8 | 2008-12-01 | ||
| PCT/EP2009/065970 WO2010063648A1 (en) | 2008-12-01 | 2009-11-27 | Novel method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0923202A2 true BRPI0923202A2 (pt) | 2016-01-26 |
| BRPI0923202B1 BRPI0923202B1 (pt) | 2019-07-30 |
Family
ID=40602267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0923202-8A BRPI0923202B1 (pt) | 2008-12-01 | 2009-11-27 | Método para aperfeiçoar o índice de cor de organopolissiloxanos funcionalizados com um benzamalonato |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8492575B2 (pt) |
| EP (2) | EP2192143B1 (pt) |
| JP (1) | JP5522580B2 (pt) |
| KR (1) | KR101735845B1 (pt) |
| CN (1) | CN102232094B (pt) |
| AT (1) | ATE523547T1 (pt) |
| BR (1) | BRPI0923202B1 (pt) |
| WO (1) | WO2010063648A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8497338B2 (en) * | 2011-10-31 | 2013-07-30 | Momentive Performance Materials Inc. | Process of manufacturing organosilicon products with improved quality using heterogeneous precious metal catalysts |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2636338B1 (fr) | 1988-09-09 | 1990-11-23 | Rhone Poulenc Chimie | Diorganopolysiloxane a fonction benzalmalonate |
| GB9110123D0 (en) | 1991-05-10 | 1991-07-03 | Dow Corning | Organosilicon compounds their preparation and use |
| DE69535399T2 (de) | 1994-10-14 | 2007-10-31 | Dsm Ip Assets B.V. | Benzylmalonatgruppen enthaltendes Organosiloxan |
| DE69525217T2 (de) * | 1994-10-14 | 2002-10-24 | Hoffmann La Roche | Lichtstabile kosmetische Sonnenschutzmittel |
| FR2756287B1 (fr) * | 1996-11-28 | 1998-12-24 | Oreal | Nouveaux derives de filtres silicies sur leur partie aromatique, compositions cosmetiques photoprotectrices les contenant et utilisations |
| FR2771926B1 (fr) * | 1997-12-04 | 2000-03-31 | Oreal | Emulsions huile-dans-eau contenant un derive de 1,3,5-triazine et une silicone copolyol et applications cosmetiques |
| FR2772030B1 (fr) * | 1997-12-04 | 2000-01-28 | Oreal | Nouveaux derives silicies de benz-x-azoles filtres, compositions cosmetiques photoprotectrices les contenant et utilisations |
| EP0979645B1 (en) * | 1998-07-16 | 2006-04-12 | DSM IP Assets B.V. | Light screening composition containing a polysiloxane type UV-B screening agent and a benzimidazol type UV-B screening agent |
| CA2288854C (en) * | 1998-11-11 | 2009-09-15 | F. Hoffmann-La Roche Ag | Novel indanylidene compounds |
| ES2259960T3 (es) * | 1999-08-06 | 2006-11-01 | Dsm Ip Assets B.V. | Composicion topica que comprende un compuesto de tocoferol. |
| US6489486B2 (en) * | 2000-02-21 | 2002-12-03 | Roche Vitamins Inc. | 2-hydroxyphenyl benzotriazoles as UV-A/B filters |
| DE10012408A1 (de) * | 2000-03-15 | 2001-09-20 | Basf Ag | Verwendung von Lichtschutzmittelkombinationen, die als wesentlichen Bestandteil aminosubstituierte Hydroxybenzophenone enthalten als photostabile UV-Filter in kosmetischen und pharmazeutischen Zubereitungen |
| US6346595B1 (en) * | 2000-07-07 | 2002-02-12 | Siltech Llc | Aromatic dimethicone copolyol polymers as sunscreen agents |
| KR20050025608A (ko) * | 2002-07-16 | 2005-03-14 | 디에스엠 아이피 어셋츠 비.브이. | 일광차단제 |
| WO2006128614A1 (en) * | 2005-05-31 | 2006-12-07 | Dsm Ip Assets B.V. | Novel polysiloxane sunscreens |
-
2008
- 2008-12-01 EP EP08170368A patent/EP2192143B1/en active Active
- 2008-12-01 AT AT08170368T patent/ATE523547T1/de not_active IP Right Cessation
-
2009
- 2009-11-27 CN CN2009801483800A patent/CN102232094B/zh active Active
- 2009-11-27 KR KR1020117012449A patent/KR101735845B1/ko active Active
- 2009-11-27 WO PCT/EP2009/065970 patent/WO2010063648A1/en not_active Ceased
- 2009-11-27 JP JP2011537988A patent/JP5522580B2/ja active Active
- 2009-11-27 EP EP09763934A patent/EP2352780A1/en not_active Withdrawn
- 2009-11-27 US US13/132,136 patent/US8492575B2/en active Active
- 2009-11-27 BR BRPI0923202-8A patent/BRPI0923202B1/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US8492575B2 (en) | 2013-07-23 |
| JP2012510532A (ja) | 2012-05-10 |
| KR101735845B1 (ko) | 2017-05-15 |
| EP2192143B1 (en) | 2011-09-07 |
| EP2352780A1 (en) | 2011-08-10 |
| BRPI0923202B1 (pt) | 2019-07-30 |
| WO2010063648A1 (en) | 2010-06-10 |
| CN102232094A (zh) | 2011-11-02 |
| ATE523547T1 (de) | 2011-09-15 |
| CN102232094B (zh) | 2013-08-14 |
| US20120022280A1 (en) | 2012-01-26 |
| JP5522580B2 (ja) | 2014-06-18 |
| EP2192143A1 (en) | 2010-06-02 |
| KR20110089413A (ko) | 2011-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/11/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/11/2009, OBSERVADAS AS CONDICOES LEGAIS |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 12A ANUIDADE. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2646 DE 21-09-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |