ES339879A1 - Mejoras introducidas en la preparacion de composiciones que constan sustancialmente de polimeros de esteres ciclicosde acidos hidroxicarboxilicos. - Google Patents

Mejoras introducidas en la preparacion de composiciones que constan sustancialmente de polimeros de esteres ciclicosde acidos hidroxicarboxilicos.

Info

Publication number
ES339879A1
ES339879A1 ES339879A ES339879A ES339879A1 ES 339879 A1 ES339879 A1 ES 339879A1 ES 339879 A ES339879 A ES 339879A ES 339879 A ES339879 A ES 339879A ES 339879 A1 ES339879 A1 ES 339879A1
Authority
ES
Spain
Prior art keywords
benzotriazole
hydroxy
tert
butyl
butylphenyl
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.)
Expired
Application number
ES339879A
Other languages
English (en)
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES339879A1 publication Critical patent/ES339879A1/es
Expired legal-status Critical Current

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
    • C08K5/0008—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
    • C08K5/32—Compounds containing nitrogen bound to oxygen

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)
  • Polyesters Or Polycarbonates (AREA)
ES339879A 1966-04-29 1967-04-27 Mejoras introducidas en la preparacion de composiciones que constan sustancialmente de polimeros de esteres ciclicosde acidos hidroxicarboxilicos. Expired ES339879A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6605774A NL6605774A (xx) 1966-04-29 1966-04-29

Publications (1)

Publication Number Publication Date
ES339879A1 true ES339879A1 (es) 1968-05-16

Family

ID=19796447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339879A Expired ES339879A1 (es) 1966-04-29 1967-04-27 Mejoras introducidas en la preparacion de composiciones que constan sustancialmente de polimeros de esteres ciclicosde acidos hidroxicarboxilicos.

Country Status (8)

Country Link
BE (1) BE697676A (xx)
CH (1) CH489559A (xx)
DE (1) DE1694923A1 (xx)
ES (1) ES339879A1 (xx)
FR (1) FR1521073A (xx)
GB (1) GB1124870A (xx)
NL (1) NL6605774A (xx)
SE (2) SE335008B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2183923A1 (en) * 1995-08-23 1997-02-24 Michael Patrick Farr Stabilized dioxanone polymers
GB9803636D0 (en) * 1998-02-20 1998-04-15 Kobe Steel Europ Ltd Improved stabiliser for biodegradable polyester processing
CN105348562A (zh) * 2014-09-25 2016-02-24 黄秀茹 一种用于聚合物的添加剂

Also Published As

Publication number Publication date
FR1521073A (fr) 1968-04-12
SE336678B (xx) 1971-07-12
SE335008B (xx) 1971-05-10
NL6605774A (xx) 1967-10-30
CH489559A (de) 1970-04-30
BE697676A (xx) 1967-10-27
GB1124870A (en) 1968-08-21
DE1694923A1 (de) 1971-08-12

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