CA1028346A - Diesters de l'anhydride tetrabromophtalique - Google Patents

Diesters de l'anhydride tetrabromophtalique

Info

Publication number: CA1028346A
Authority: CA; Canada
Prior art keywords: diesters; tetrabromophthalic anhydride; tetrabromophthalic; anhydride
Prior art date: 1973-05-18
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

CA198,459A

Other languages

English (en)

Inventor

James P. Baldino

Joseph Feltzin

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.)

Zeneca Inc

Original Assignee

ICI Americas Inc

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.)

1973-05-18

Filing date

1974-04-24

Publication date

1978-03-21

1974-04-24 Application filed by ICI Americas Inc filed Critical ICI Americas Inc

1978-03-21 Application granted granted Critical

1978-03-21 Publication of CA1028346A publication Critical patent/CA1028346A/fr

Status Expired legal-status Critical Current

Links

QHWKHLYUUZGSCW-UHFFFAOYSA-N Tetrabromophthalic anhydride Chemical compound BrC1=C(Br)C(Br)=C2C(=O)OC(=O)C2=C1Br QHWKHLYUUZGSCW-UHFFFAOYSA-N 0.000 title 1
150000005690 diesters Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5075—Polyethers having heteroatoms other than oxygen having phosphorus
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
- C08G18/3804—Polyhydroxy compounds
- C08G18/3806—Polyhydroxy compounds having chlorine and/or bromine atoms
- C08G18/381—Polyhydroxy compounds having chlorine and/or bromine atoms having bromine atoms
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4607—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen having halogens
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5006—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms
- C08G18/5012—Polyethers having heteroatoms other than oxygen having halogens having chlorine and/or bromine atoms having bromine atoms

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA198,459A 1973-05-18 1974-04-24 Diesters de l'anhydride tetrabromophtalique Expired CA1028346A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US361476A US3929866A (en)	1973-05-18	1973-05-18	Diesters of tetrabromophthalic anhydride

Publications (1)

Publication Number	Publication Date
CA1028346A true CA1028346A (fr)	1978-03-21

Family

ID=23422214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA198,459A Expired CA1028346A (fr)	1973-05-18	1974-04-24	Diesters de l'anhydride tetrabromophtalique

Country Status (7)

Country	Link
US (1)	US3929866A (fr)
JP (1)	JPS5014645A (fr)
CA (1)	CA1028346A (fr)
DE (1)	DE2414841B2 (fr)
FR (1)	FR2229680A1 (fr)
IT (1)	IT1004213B (fr)
NL (1)	NL179129C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54141817A (en) *	1978-04-26	1979-11-05	Tokyo Gas Co Ltd	Continuous separation and recovery of tar sludge
US4264745A (en) *	1979-09-14	1981-04-28	Owens-Corning Fiberglas Corporation	Fire-retardant polyurethane foam based on a bromine-containing polyester
CA1197259A (fr) *	1982-06-07	1985-11-26	Henry J. Barda	Produits esterifies halogenes obtenus a partir de polyols
US4468481A (en) *	1982-12-16	1984-08-28	Ethyl Corporation	Flame retardant polyurethane modified polyisocyanurate
US4564697A (en) *	1984-11-29	1986-01-14	Ethyl Corporation	Halogenated polyol-ester neutralization agent
US5049697A (en) *	1987-09-21	1991-09-17	Atochem North America, Inc.	High yield method for preparation of dialkyl esters of polyhaloaromatic acids
US5043374A (en) *	1988-03-25	1991-08-27	Atochem North America, Inc.	Halogenated polyester flame retardants for polyphenylene ether, polyolefin and polyethylene terephthalate resins
US20040176494A1 (en) *	2003-03-05	2004-09-09	Feske Elbert F.	Preparation of flame retarded polyisocyanurate foams
US7045564B2 (en) *	2003-08-29	2006-05-16	Albemarle Corporation	Flame retardants with high halogen content and low viscosity
JP4597129B2 (ja) *	2003-08-29	2010-12-15	アルベマール・コーポレーシヨン	高ハロゲン含量低粘度難燃剤
CN114630868A (zh) *	2019-08-30	2022-06-14	普罗普里特公司	异氰酸酯基泡沫及其生产方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3285995A (en) *	1963-05-22	1966-11-15	Michigan Chem Corp	Process of preparing self-extinguishing resinous polyesters based upon tetrabromophthalic anhydride
US3642646A (en) *	1968-04-23	1972-02-15	Standard Oil Co	Carboxy-bearing adduct polyol composition containing tetrabromophthalic anhydride
US3585185A (en) *	1968-05-13	1971-06-15	Wyandotte Chemicals Corp	Ester-containing polyols

1973
- 1973-05-18 US US361476A patent/US3929866A/en not_active Expired - Lifetime
1974
- 1974-03-27 DE DE2414841A patent/DE2414841B2/de not_active Ceased
- 1974-04-10 NL NLAANVRAGE7404877,A patent/NL179129C/xx not_active IP Right Cessation
- 1974-04-11 IT IT50316/74A patent/IT1004213B/it active
- 1974-04-18 FR FR7413605A patent/FR2229680A1/fr not_active Withdrawn
- 1974-04-18 JP JP49043865A patent/JPS5014645A/ja active Pending
- 1974-04-24 CA CA198,459A patent/CA1028346A/fr not_active Expired

Also Published As

Publication number	Publication date
NL179129B (nl)	1986-02-17
DE2414841B2 (de)	1981-02-26
JPS5014645A (fr)	1975-02-15
IT1004213B (it)	1976-07-10
FR2229680A1 (fr)	1974-12-13
NL179129C (nl)	1986-07-16
US3929866A (en)	1975-12-30
NL7404877A (fr)	1974-11-20
DE2414841A1 (de)	1974-12-12

Publication	Publication Date	Title
GB1523346A (en)	1978-08-31	Preparation of acetic anhydride
CA1035792A (fr)	1978-08-01	Sec-5 alhyl-m-cresol
CA1014565A (en)	1977-07-26	Purification of crude maleic anhydride
CA1033751A (fr)	1978-06-27	Synthese de l'acide lactone
CA1027863A (fr)	1978-03-14	Composes therapeutiques
CA1000399A (en)	1976-11-23	Sonic signal generator
AU469248B2 (en)	1976-02-05	Preparatio of 2-alkoxy-5-alkylsulphonyl-benzoic acids
JPS5286487A (en)	1977-07-18	Preparation of polylactone
CA1018181A (en)	1977-09-27	Preparation of antimony glycoloxide
CA1018162A (fr)	1977-09-27	Sulfenylation des composes de n-arylheterocycliques
CA1019489A (en)	1977-10-18	Colouration of polyesters
CA1031351A (fr)	1978-05-16	Processus de fabrication continue de phtalimide
CA1031356A (fr)	1978-05-16	Preparation de l'anhydride phtalique
AU489915B1 (en)	1976-06-24	Anhydride derivatives
AU477982B2 (en)	1974-07-18	Phenoxyalkoxy-4-oxo-benzopyran-2-carboxylic acids and-2-tetrazoles
CA1033741A (fr)	1978-06-27	Derives de la 4-hydroxy-5-azacoumarine
CA1028340A (fr)	1978-03-21	Preparation d'esters organiques phosphores
AU495192B2 (en)		Dehydroformylation of acetoxybutyraldehydes
JPS56135442A (en)	1981-10-22	Manufacture of carboxylic anhydride
AU457667B2 (en)	1975-02-06	Signal generator
AU486481B2 (en)	1976-02-05	Preparation of methylcobalamine
AU488459B2 (en)	1976-12-16	Preparation of citraconic anhydride
AU492052B2 (en)	1976-03-18	Parallel connection of inverters
AU488134B2 (en)	1975-07-24	Lactone acid synthesis
CA1032547A (fr)	1978-06-06	Mode de preparation de l'anhydride phtalique