BRPI0821877A2 - composições de polímeros estabilizados - Google Patents

composições de polímeros estabilizados

Info

Publication number
BRPI0821877A2
BRPI0821877A2 BRPI0821877A BRPI0821877A BRPI0821877A2 BR PI0821877 A2 BRPI0821877 A2 BR PI0821877A2 BR PI0821877 A BRPI0821877 A BR PI0821877A BR PI0821877 A BRPI0821877 A BR PI0821877A BR PI0821877 A2 BRPI0821877 A2 BR PI0821877A2
Authority
BR
Brazil
Prior art keywords
polymer compositions
stabilized polymer
precursor
dicyclopentadiene
isobutylene
Prior art date
Application number
BRPI0821877A
Other languages
English (en)
Inventor
Hill Jonathan
Original Assignee
Chemtura Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemtura Corp filed Critical Chemtura Corp
Publication of BRPI0821877A2 publication Critical patent/BRPI0821877A2/pt

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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • 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
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
BRPI0821877A 2008-01-02 2008-12-03 composições de polímeros estabilizados BRPI0821877A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1857508P 2008-01-02 2008-01-02
US12/291,102 US7976729B2 (en) 2008-01-02 2008-11-05 Stabilized polymer compositions
PCT/US2008/085353 WO2009085544A1 (en) 2008-01-02 2008-12-03 Stabilized polymer compositions

Publications (1)

Publication Number Publication Date
BRPI0821877A2 true BRPI0821877A2 (pt) 2018-09-25

Family

ID=40799263

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821877A BRPI0821877A2 (pt) 2008-01-02 2008-12-03 composições de polímeros estabilizados

Country Status (11)

Country Link
US (2) US7976729B2 (pt)
EP (1) EP2227502B1 (pt)
JP (1) JP5346039B2 (pt)
KR (1) KR20100100932A (pt)
CN (1) CN101910272A (pt)
AT (1) ATE503796T1 (pt)
BR (1) BRPI0821877A2 (pt)
CA (1) CA2710818A1 (pt)
DE (1) DE602008005934D1 (pt)
ES (1) ES2362638T3 (pt)
WO (1) WO2009085544A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106317382A (zh) * 2015-06-30 2017-01-11 江苏圣奥化学科技有限公司 防老剂的制备方法
CN107032962A (zh) * 2017-06-02 2017-08-11 江苏飞亚化学工业有限责任公司 一种聚合型受阻酚抗氧剂及其制备方法
GB2584305B (en) * 2019-05-30 2022-07-13 Si Group Switzerland Chaa Gmbh Antidegradant blend

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305522A (en) 1963-06-21 1967-02-21 Goodyear Tire & Rubber Rubber antioxidant
US4898901A (en) * 1987-10-07 1990-02-06 Ciba-Geigy Corporation Long chain N-alkyl-alpha-alkyl nitrones and polyolefin compositions stabilized therewith
US4876300A (en) 1987-12-30 1989-10-24 Ciba-Geigy Corporation Polyolefin compositions stabilized with long chain N,N-dialkylhydroxylamines
US5844029A (en) * 1995-09-25 1998-12-01 General Electric Company Polymer compositions containing hydrocarbon amine oxide and hydrocarbon amine oxide stabilizer compositions
US5922794A (en) * 1997-03-26 1999-07-13 General Electric Company Compositions stabilized with tertiary amine oxides
US6444733B1 (en) * 1999-03-01 2002-09-03 Ciba Specialty Chemicals Corporation Stabilizer combination for the rotomolding process
US6664317B2 (en) * 2000-02-18 2003-12-16 Ciba Specialty Chemicals Corporation Stabilized gamma irradiated polyolefins
IT1318478B1 (it) 2000-04-20 2003-08-25 Great Lakes Chemical Europ Miscele stabilizzanti liquide per polimeri organici.
DE60205734T2 (de) * 2001-03-20 2006-03-09 Ciba Speciality Chemicals Holding Inc. Flammhemmende zusammensetzungen
US20040147650A1 (en) * 2003-01-24 2004-07-29 General Electric Company Process for stabilization of polymer compositions
CN1849349A (zh) 2003-09-10 2006-10-18 西巴特殊化学品控股有限公司 防止甲基丙烯酸甲酯－丁二烯－苯乙烯接枝共聚物热氧化的稳定化
US7291669B2 (en) 2004-03-16 2007-11-06 Ciba Specialty Chemicals Corporation Stabilized polyolefin compositions
WO2006046288A1 (ja) * 2004-10-27 2006-05-04 Nagase & Co., Ltd. 合成ゴム組成物

Also Published As

Publication number Publication date
JP2011508823A (ja) 2011-03-17
EP2227502A1 (en) 2010-09-15
JP5346039B2 (ja) 2013-11-20
CN101910272A (zh) 2010-12-08
EP2227502B1 (en) 2011-03-30
ATE503796T1 (de) 2011-04-15
DE602008005934D1 (de) 2011-05-12
US20090170990A1 (en) 2009-07-02
US20110160360A1 (en) 2011-06-30
CA2710818A1 (en) 2009-07-09
KR20100100932A (ko) 2010-09-15
ES2362638T3 (es) 2011-07-08
US7976729B2 (en) 2011-07-12
WO2009085544A1 (en) 2009-07-09

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DAS PRIORIDADES REQUERIDAS US 12/291,102 DE 05.11.2008 E US 61/018,575 DE 02.01.2008, POIS POSSUEM DEPOSITANTE DIFERENTE DO INFORMADO NA ENTRADA NA FASE NACIONAL E SUAS RESPECTIVAS CESSOES NAO FORAM APRESENTADAS, MOTIVO PELO QUAL SERA DADA PERDA DESTAS PRIORIDADES, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O.

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]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A, 8A, 9A E 10A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.