IT965686B - DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE - Google Patents

DISTEARIL PENTAERITRITOL FRIABLE DIPHOSPHITE

Info

Publication number: IT965686B
Authority: IT; Italy
Prior art keywords: distearil; pentaeritritol; diphosphite; friable; pentaeritritol friable
Prior art date: 1971-11-29

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.)

1971-11-29

Filing date

1972-04-29

Publication date

1974-02-11

1972-04-29 Application filed by Weston Chemical Corp filed Critical Weston Chemical Corp

1974-02-11 Application granted granted Critical

1974-02-11 Publication of IT965686B publication Critical patent/IT965686B/en

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 Table
- 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

1972
- 1972-04-26 GB GB1942572A patent/GB1392365A/en not_active Expired
- 1972-04-27 CA CA140,774A patent/CA977135A/en not_active Expired
- 1972-04-29 IT IT2379372A patent/IT965686B/en active
- 1972-05-03 NL NL7205944A patent/NL173752C/en not_active IP Right Cessation
- 1972-05-25 BR BR333072A patent/BR7203330D0/en unknown
- 1972-05-29 ES ES403282A patent/ES403282A1/en not_active Expired
- 1972-06-20 BE BE785132A patent/BE785132A/en not_active IP Right Cessation
- 1972-06-20 FR FR7222154A patent/FR2161884B1/fr not_active Expired
- 1972-06-23 JP JP6314172A patent/JPS538710B2/ja not_active Expired
1981
- 1981-09-16 JP JP14599881A patent/JPS57145890A/en active Pending

Also Published As

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

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