BR122022016585A8 - Artigo de plástico estabilizado contra os efeitos deletérios do calor, luz e oxigênio, processo para a produção de um artigo de plástico oco, e, composição - Google Patents

Artigo de plástico estabilizado contra os efeitos deletérios do calor, luz e oxigênio, processo para a produção de um artigo de plástico oco, e, composição

Info

Publication number
BR122022016585A8
BR122022016585A8 BR122022016585A BR122022016585A BR122022016585A8 BR 122022016585 A8 BR122022016585 A8 BR 122022016585A8 BR 122022016585 A BR122022016585 A BR 122022016585A BR 122022016585 A BR122022016585 A BR 122022016585A BR 122022016585 A8 BR122022016585 A8 BR 122022016585A8
Authority
BR
Brazil
Prior art keywords
plastic article
light
oxygen
heat
deletery
Prior art date
Application number
BR122022016585A
Other languages
English (en)
Other versions
BR122022016585B1 (pt
BR122022016585A2 (pt
Inventor
Sigler John
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67874510&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR122022016585(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of BR122022016585A2 publication Critical patent/BR122022016585A2/pt
Publication of BR122022016585A8 publication Critical patent/BR122022016585A8/pt
Publication of BR122022016585B1 publication Critical patent/BR122022016585B1/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
    • C08K5/16—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
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
    • 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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

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)
  • Graft Or Block Polymers (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Trata-se de artigos ocos de poliolefina preparados por meio de um processo de rotomoldagem que são dotados de estabilidade contra os efeitos deletérios do calor, luz e oxigênio, incorporando neles um estabilizador de luz de amina inibida, um absorvedor de luz ultravioleta e um aditivo de tioéter.
BR122022016585-0A 2018-08-22 2019-08-19 Composição de poliolefina BR122022016585B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862721286P 2018-08-22 2018-08-22
US62/721,286 2018-08-22
PCT/US2019/047034 WO2020041181A1 (en) 2018-08-22 2019-08-19 Stabilized rotomolded polyolefin

Publications (3)

Publication Number Publication Date
BR122022016585A2 BR122022016585A2 (pt) 2022-10-25
BR122022016585A8 true BR122022016585A8 (pt) 2023-01-17
BR122022016585B1 BR122022016585B1 (pt) 2023-08-01

Family

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Also Published As

Publication number Publication date
PL3841166T3 (pl) 2022-09-26
BR112021001412A2 (pt) 2021-04-27
JP7478135B2 (ja) 2024-05-02
BR112021001412A8 (pt) 2023-01-17
ES2924897T3 (es) 2022-10-11
BR122022016585A2 (pt) 2022-10-25
CN112771108B (zh) 2023-05-05
KR20210045996A (ko) 2021-04-27
JP2021534303A (ja) 2021-12-09
EP3841166A1 (en) 2021-06-30
WO2020041181A1 (en) 2020-02-27
TW202024207A (zh) 2020-07-01
EP3841166B1 (en) 2022-07-20
AU2019326374A1 (en) 2021-03-04
CA3107042A1 (en) 2020-02-27
MX2021002030A (es) 2021-04-28
SA521421281B1 (ar) 2023-06-15
JP2024037842A (ja) 2024-03-19
CN112771108A (zh) 2021-05-07
US20210301102A1 (en) 2021-09-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C08K 5/3435 , C08K 5/372

Ipc: C08K 5/3435 (2006.01), C08K 5/00 (2006.01), C08K 5

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 19/08/2019, OBSERVADAS AS CONDICOES LEGAIS