NL7404877A - - Google Patents

Info

Publication number: NL7404877A
Authority: NL; Netherlands

Application number

NL7404877A

Other versions

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

1974-04-10

Publication date

1974-11-20

1974-04-10 Application filed filed Critical

1974-11-20 Publication of NL7404877A publication Critical patent/NL7404877A/xx

1986-02-17 Publication of NL179129B publication Critical patent/NL179129B/xx

1986-07-16 Application granted granted Critical

1986-07-16 Publication of NL179129C publication Critical patent/NL179129C/xx

Links

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)

NLAANVRAGE7404877,A 1973-05-18 1974-04-10 Werkwijze voor de bereiding van diesters van tetrabroomftaalzuur en werkwijze voor de bereiding van polyurethaanschuimen. NL179129C (nl)

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 (3)

Publication Number	Publication Date
NL7404877A true NL7404877A (it)	1974-11-20
NL179129B NL179129B (nl)	1986-02-17
NL179129C NL179129C (nl)	1986-07-16

Family

ID=23422214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7404877,A NL179129C (nl)	1973-05-18	1974-04-10	Werkwijze voor de bereiding van diesters van tetrabroomftaalzuur en werkwijze voor de bereiding van polyurethaanschuimen.

Country Status (7)

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

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
WO1983004413A1 (en) *	1982-06-07	1983-12-22	Saytech Incorporated	Ester and halogen containing 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
AU2004270660A1 (en) *	2003-08-29	2005-03-17	Albemarle Corporation	Flame retardants with high halogen content and low viscosity
CA3149751C (en) *	2019-08-30	2024-02-13	Wenwei ZHAO	Isocyanate-based foam and process for production thereof

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 JP JP49043865A patent/JPS5014645A/ja active Pending
- 1974-04-18 FR FR7413605A patent/FR2229680A1/fr not_active Withdrawn
- 1974-04-24 CA CA198,459A patent/CA1028346A/en not_active Expired

Also Published As

Publication number	Publication date
US3929866A (en)	1975-12-30
NL179129C (nl)	1986-07-16
CA1028346A (en)	1978-03-21
DE2414841A1 (de)	1974-12-12
FR2229680A1 (it)	1974-12-13
IT1004213B (it)	1976-07-10
JPS5014645A (it)	1975-02-15
DE2414841B2 (de)	1981-02-26
NL179129B (nl)	1986-02-17

Legal Events

Date	Code	Title
1981-04-27	BA	A request for search or an international-type search has been filed
1981-12-01	BB	A search report has been drawn up
1982-05-03	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1993-12-16	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
AR201758A1 (it)	1975-04-15
AU476761B2 (it)	1976-09-30
AU465372B2 (it)	1975-09-25
AR201235Q (it)	1975-02-21
AR201231Q (it)	1975-02-21
AU474593B2 (it)	1976-07-29
AU474511B2 (it)	1976-07-22
AU474838B2 (it)	1976-08-05
AU465453B2 (it)	1975-09-25
AU471343B2 (it)	1976-04-15
AU465434B2 (it)	1975-09-25
AU450229B2 (it)	1974-07-04
AU476714B2 (it)	1976-09-30
JPS5014645A (it)	1975-02-15
AR201229Q (it)	1975-02-21
AU466283B2 (it)	1975-10-23
AR199451A1 (it)	1974-08-30
AU476696B2 (it)	1976-09-30
AU472848B2 (it)	1976-06-03
AU477823B2 (it)	1975-06-19
AR200256A1 (it)	1974-10-31
AR195948A1 (it)	1973-11-15
AR200885A1 (it)	1974-12-27
AR197627A1 (it)	1974-04-23
AR210729A1 (it)	1977-09-15