GB1392365A - Friable distearyl pentaerythitol diphosphite - Google Patents
Friable distearyl pentaerythitol diphosphiteInfo
- Publication number
- GB1392365A GB1392365A GB1942572A GB1942572A GB1392365A GB 1392365 A GB1392365 A GB 1392365A GB 1942572 A GB1942572 A GB 1942572A GB 1942572 A GB1942572 A GB 1942572A GB 1392365 A GB1392365 A GB 1392365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diphosphite
- distearyl
- mols
- stearyl alcohol
- friable
- 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
Links
- ZJIPHXXDPROMEF-UHFFFAOYSA-N dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O ZJIPHXXDPROMEF-UHFFFAOYSA-N 0.000 title 1
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 abstract 6
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 abstract 3
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 abstract 2
- WAOPGHCXGUXHKF-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)-1,1-diphenylpropane-1,3-diol dihydroxyphosphanyl dihydrogen phosphite Chemical compound OP(O)OP(O)O.C1(=CC=CC=C1)C(O)(C(CO)(CO)CO)C1=CC=CC=C1 WAOPGHCXGUXHKF-UHFFFAOYSA-N 0.000 abstract 1
- PZRWFKGUFWPFID-UHFFFAOYSA-N 3,9-dioctadecoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane Chemical compound C1OP(OCCCCCCCCCCCCCCCCCC)OCC21COP(OCCCCCCCCCCCCCCCCCC)OC2 PZRWFKGUFWPFID-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- QZRGTJIYHRVRGK-UHFFFAOYSA-N dihydroxyphosphanyl dioctadecyl phosphite Chemical compound CCCCCCCCCCCCCCCCCCOP(OCCCCCCCCCCCCCCCCCC)OP(O)O QZRGTJIYHRVRGK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- -1 vinylidene halide Chemical class 0.000 abstract 1
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)
Abstract
1392365 Distearyl pentaerythritol diphosphite WESTON CHEMICAL CO Inc 26 April 1972 [29 Nov 1971] 19425/72 Heading C2P [Also in Division C3] A novel friable composition comprising from 85 to 90% by weight of distearyl diphosphite and from 5 to 10% by weight of stearyl alcohol and having a solidification point of from 55‹ to 60‹ C. is obtained by reacting 1 mol. of pentaerythritol and 2 mols. of triphenyl phosphite with at least 2À2 mols. of stearyl alcohol or by reacting 1 mol. of diphenyl pentaerythritol diphosphite with at least 2À2 mols. of stearyl alcohol, the reactions being suitably effected in the presence of a transesterification catalyst. The product which can be ground to a free-flowing powder is useful as a stabilizer for organic polymers, especially an olefin-, vinyl halide- or vinylidene halide polymer or copolymer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20303471A | 1971-11-29 | 1971-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1392365A true GB1392365A (en) | 1975-04-30 |
Family
ID=22752188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1942572A Expired GB1392365A (en) | 1971-11-29 | 1972-04-26 | Friable distearyl pentaerythitol 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1078991A (en) * | 1975-02-20 | 1980-06-03 | Hans J. Lorenz | 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)
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 FR FR7222154A patent/FR2161884B1/fr not_active Expired
- 1972-06-20 BE BE785132A patent/BE785132A/en not_active IP Right Cessation
- 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 |
---|---|
BE785132A (en) | 1972-12-20 |
FR2161884B1 (en) | 1974-07-26 |
JPS4864131A (en) | 1973-09-05 |
NL173752C (en) | 1987-09-16 |
JPS538710B2 (en) | 1978-03-31 |
DE2223551A1 (en) | 1973-06-14 |
BR7203330D0 (en) | 1974-09-05 |
ES403282A1 (en) | 1975-04-16 |
DE2223551B2 (en) | 1975-02-27 |
CA977135A (en) | 1975-11-04 |
JPS57145890A (en) | 1982-09-09 |
IT965686B (en) | 1974-02-11 |
FR2161884A1 (en) | 1973-07-13 |
NL7205944A (en) | 1973-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |