BR0208426A - Sais metálicos de ácido hexaidroftálico como aditivos de nucleação para termoplásticos cristalinos - Google Patents
Sais metálicos de ácido hexaidroftálico como aditivos de nucleação para termoplásticos cristalinosInfo
- Publication number
- BR0208426A BR0208426A BR0208426-0A BR0208426A BR0208426A BR 0208426 A BR0208426 A BR 0208426A BR 0208426 A BR0208426 A BR 0208426A BR 0208426 A BR0208426 A BR 0208426A
- Authority
- BR
- Brazil
- Prior art keywords
- compounds
- metal salts
- hexahydrophthalic acid
- acid metal
- hhpa
- Prior art date
Links
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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
"SAIS METáLICOS DE áCIDO HEXAIDROFTáLICO COMO ADITIVOS DE NUCLEAçãO PARA TERMOPLáSTICOS CRISTALINOS". A invenção refere-se a compostos e composições contendo sais metálicos de ácido hexaidroftálico (HHPA) específicos para prover propriedades altamente desejáveis em artigos termoplásticos. Os derivados de HHPA da invenção são úteis como agentes de nucleação e/ou clarificação para termoplásticos e são práticos e fáceis de manusear. Tais compostos proporcionam excelentes temperaturas de cristalização, rigidez e compatibilidade com seq³estrante de ácido para as poliolefinas alvos. Os compostos apresentam também higroscopicidade muito baixa e, portanto, excelente estabilidade, em estocagem como formulações em pó ou granulares. Composições de aditivos para termoplásticos e processos para produção de polímeros com tais compostos são também considerados na invenção.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/820,569 US6599971B2 (en) | 2001-03-29 | 2001-03-29 | Metals salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics |
PCT/US2002/007820 WO2002078924A2 (en) | 2001-03-29 | 2002-03-13 | Metal salts of hexahydrophthalic acid as nucleating additives for crystalline thermoplastics |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0208426A true BR0208426A (pt) | 2004-07-06 |
BRPI0208426B1 BRPI0208426B1 (pt) | 2015-09-01 |
Family
ID=25231170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0208426-0A BRPI0208426B1 (pt) | 2001-03-29 | 2002-03-13 | Sais metálicos de ácido hexaidroftálico como aditivos de nucleação para termoplásticos cristalinos |
Country Status (11)
Country | Link |
---|---|
US (4) | US6599971B2 (pt) |
EP (1) | EP1379368B1 (pt) |
JP (1) | JP4046610B2 (pt) |
KR (1) | KR100586115B1 (pt) |
CN (1) | CN1292018C (pt) |
AT (1) | ATE349308T1 (pt) |
AU (1) | AU2002257045A1 (pt) |
BR (1) | BRPI0208426B1 (pt) |
DE (1) | DE60217087T2 (pt) |
RU (1) | RU2296115C2 (pt) |
WO (1) | WO2002078924A2 (pt) |
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-
2001
- 2001-03-29 US US09/820,569 patent/US6599971B2/en not_active Expired - Lifetime
-
2002
- 2002-03-13 RU RU2003131688/04A patent/RU2296115C2/ru active
- 2002-03-13 CN CNB028073762A patent/CN1292018C/zh not_active Expired - Lifetime
- 2002-03-13 KR KR1020037012667A patent/KR100586115B1/ko active IP Right Grant
- 2002-03-13 JP JP2002577173A patent/JP4046610B2/ja not_active Expired - Lifetime
- 2002-03-13 WO PCT/US2002/007820 patent/WO2002078924A2/en active IP Right Grant
- 2002-03-13 BR BRPI0208426-0A patent/BRPI0208426B1/pt active IP Right Grant
- 2002-03-13 AT AT02726624T patent/ATE349308T1/de not_active IP Right Cessation
- 2002-03-13 DE DE60217087T patent/DE60217087T2/de not_active Expired - Lifetime
- 2002-03-13 AU AU2002257045A patent/AU2002257045A1/en not_active Abandoned
- 2002-03-13 EP EP02726624A patent/EP1379368B1/en not_active Expired - Lifetime
- 2002-12-28 US US10/330,465 patent/US6794433B2/en not_active Expired - Lifetime
-
2003
- 2003-07-29 US US10/632,208 patent/US7144939B2/en not_active Expired - Lifetime
-
2004
- 2004-05-28 US US10/857,204 patent/US7332536B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60217087T2 (de) | 2007-07-12 |
RU2296115C2 (ru) | 2007-03-27 |
DE60217087D1 (en) | 2007-02-08 |
CN1292018C (zh) | 2006-12-27 |
EP1379368A2 (en) | 2004-01-14 |
US20040132884A1 (en) | 2004-07-08 |
BRPI0208426B1 (pt) | 2015-09-01 |
ATE349308T1 (de) | 2007-01-15 |
JP2004525227A (ja) | 2004-08-19 |
US20030027908A1 (en) | 2003-02-06 |
US20030149150A1 (en) | 2003-08-07 |
EP1379368A4 (en) | 2005-05-11 |
US7144939B2 (en) | 2006-12-05 |
EP1379368B1 (en) | 2006-12-27 |
US6599971B2 (en) | 2003-07-29 |
KR100586115B1 (ko) | 2006-06-07 |
KR20040012740A (ko) | 2004-02-11 |
RU2003131688A (ru) | 2005-03-27 |
CN1500117A (zh) | 2004-05-26 |
US20040220311A1 (en) | 2004-11-04 |
AU2002257045A1 (en) | 2002-10-15 |
US7332536B2 (en) | 2008-02-19 |
US6794433B2 (en) | 2004-09-21 |
WO2002078924A3 (en) | 2003-02-27 |
WO2002078924A2 (en) | 2002-10-10 |
JP4046610B2 (ja) | 2008-02-13 |
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