GB1124870A - Stabilized polymers of cyclic esters of hydroxycarboxylic acids - Google Patents

Stabilized polymers of cyclic esters of hydroxycarboxylic acids

Info

Publication number
GB1124870A
GB1124870A GB19465/67A GB1946567A GB1124870A GB 1124870 A GB1124870 A GB 1124870A GB 19465/67 A GB19465/67 A GB 19465/67A GB 1946567 A GB1946567 A GB 1946567A GB 1124870 A GB1124870 A GB 1124870A
Authority
GB
United Kingdom
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
GB19465/67A
Other languages
English (en)
Inventor
Josephus Hubertus Van Deursen
Kurt Werner Leu
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 GB1124870A publication Critical patent/GB1124870A/en
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)
GB19465/67A 1966-04-29 1967-04-27 Stabilized polymers of cyclic esters of hydroxycarboxylic acids Expired GB1124870A (en)

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
GB1124870A true GB1124870A (en) 1968-08-21

Family

ID=19796447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19465/67A Expired GB1124870A (en) 1966-04-29 1967-04-27 Stabilized polymers of cyclic esters of hydroxycarboxylic acids

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937743A1 (en) * 1998-02-20 1999-08-25 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel 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

Families Citing this family (1)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937743A1 (en) * 1998-02-20 1999-08-25 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel 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
ES339879A1 (es) 1968-05-16
CH489559A (de) 1970-04-30
BE697676A (xx) 1967-10-27
DE1694923A1 (de) 1971-08-12

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