CA2449242A1 - Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers - Google Patents

Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers Download PDF

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Publication number
CA2449242A1
CA2449242A1 CA002449242A CA2449242A CA2449242A1 CA 2449242 A1 CA2449242 A1 CA 2449242A1 CA 002449242 A CA002449242 A CA 002449242A CA 2449242 A CA2449242 A CA 2449242A CA 2449242 A1 CA2449242 A1 CA 2449242A1
Authority
CA
Canada
Prior art keywords
tert
bis
butyl
hydroxy
stabilizers
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002449242A
Other languages
English (en)
French (fr)
Inventor
Hui Chin
Peter Shelsey Solera
Douglas Wayne Horsey
Nikolas Kaprinidis
Eugene Valentine Sitzmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2449242A1 publication Critical patent/CA2449242A1/en
Abandoned legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005Stabilisers against oxidation, heat, light, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA002449242A 2001-06-29 2002-06-20 Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers Abandoned CA2449242A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30212501P 2001-06-29 2001-06-29
US60/302,125 2001-06-29
PCT/EP2002/006847 WO2003002651A1 (en) 2001-06-29 2002-06-20 Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers

Publications (1)

Publication Number Publication Date
CA2449242A1 true CA2449242A1 (en) 2003-01-09

Family

ID=23166358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002449242A Abandoned CA2449242A1 (en) 2001-06-29 2002-06-20 Synergistic combinations of nano-scaled fillers and hindered amine light stabilizers

Country Status (6)

Country Link
US (1) US7084197B2 (https=)
EP (1) EP1401947A1 (https=)
JP (1) JP2004530785A (https=)
CA (1) CA2449242A1 (https=)
TW (1) TWI261061B (https=)
WO (1) WO2003002651A1 (https=)

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Also Published As

Publication number Publication date
US7084197B2 (en) 2006-08-01
TWI261061B (en) 2006-09-01
JP2004530785A (ja) 2004-10-07
EP1401947A1 (en) 2004-03-31
US20050004294A1 (en) 2005-01-06
WO2003002651A1 (en) 2003-01-09

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued