IT965686B - DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE - Google Patents

DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE

Info

Publication number
IT965686B
IT965686B IT2379372A IT2379372A IT965686B IT 965686 B IT965686 B IT 965686B IT 2379372 A IT2379372 A IT 2379372A IT 2379372 A IT2379372 A IT 2379372A IT 965686 B IT965686 B IT 965686B
Authority
IT
Italy
Prior art keywords
distearil
pentaeritritol
diphosphite
friable
pentaeritritol friable
Prior art date
Application number
IT2379372A
Other languages
Italian (it)
Original Assignee
Weston Chemical 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 Weston Chemical Corp filed Critical Weston Chemical Corp
Application granted granted Critical
Publication of IT965686B publication Critical patent/IT965686B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574—Esters of oxyacids of phosphorus
    • C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
IT2379372A 1971-11-29 1972-04-29 DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE IT965686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20303471A 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
IT965686B true IT965686B (en) 1974-02-11

Family

ID=22752188

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2379372A IT965686B (en) 1971-11-29 1972-04-29 DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE

Country Status (9)

Country Link
JP (2) JPS538710B2 (en)
BE (1) BE785132A (en)
BR (1) BR7203330D0 (en)
CA (1) CA977135A (en)
ES (1) ES403282A1 (en)
FR (1) FR2161884B1 (en)
GB (1) GB1392365A (en)
IT (1) IT965686B (en)
NL (1) NL173752C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490938A (en) * 1975-02-20 1977-11-02 Ciba Geigy Ag Stabilization systems from triarylphosphites and phenols
JPS5812909B2 (en) * 1976-04-05 1983-03-10 三井化学株式会社 Heat resistant polyester composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047608A (en) * 1960-09-15 1962-07-31 Weston Chemical Corp Phosphites
US3205250A (en) * 1961-11-20 1965-09-07 Hooker Chemical Corp 3, 9-alkoxy and 3, 9-chloropropyl-2, 4, 8, 10-tetraoxa-3, 9-phosphospiro (6, 6) hendeanes

Also Published As

Publication number Publication date
DE2223551B2 (en) 1975-02-27
BE785132A (en) 1972-12-20
DE2223551A1 (en) 1973-06-14
FR2161884B1 (en) 1974-07-26
JPS4864131A (en) 1973-09-05
ES403282A1 (en) 1975-04-16
FR2161884A1 (en) 1973-07-13
NL7205944A (en) 1973-06-01
JPS57145890A (en) 1982-09-09
CA977135A (en) 1975-11-04
JPS538710B2 (en) 1978-03-31
NL173752C (en) 1987-09-16
GB1392365A (en) 1975-04-30
BR7203330D0 (en) 1974-09-05

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