DE68918344D1 - Verfahren zur Herstellung eines Bisimid enthaltenden Feuerschutzmittels. - Google Patents

Verfahren zur Herstellung eines Bisimid enthaltenden Feuerschutzmittels.

Info

Publication number
DE68918344D1
DE68918344D1 DE68918344T DE68918344T DE68918344D1 DE 68918344 D1 DE68918344 D1 DE 68918344D1 DE 68918344 T DE68918344 T DE 68918344T DE 68918344 T DE68918344 T DE 68918344T DE 68918344 D1 DE68918344 D1 DE 68918344D1
Authority
DE
Germany
Prior art keywords
preparation
fire retardant
retardant containing
containing bisimide
bisimide
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 - Fee Related
Application number
DE68918344T
Other languages
English (en)
Other versions
DE68918344T2 (de
Inventor
David Ross Brackenridge
Mohammed A Khuddus
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.)
Albemarle Corp
Original Assignee
Albemarle 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 Albemarle Corp filed Critical Albemarle Corp
Publication of DE68918344D1 publication Critical patent/DE68918344D1/de
Application granted granted Critical
Publication of DE68918344T2 publication Critical patent/DE68918344T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
    • C08K5/3417—Five-membered rings condensed with carbocyclic rings
DE68918344T 1988-06-23 1989-06-23 Verfahren zur Herstellung eines Bisimid enthaltenden Feuerschutzmittels. Expired - Fee Related DE68918344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/210,328 US4914212A (en) 1988-06-23 1988-06-23 Process for preparing flame retardant bisimide product

Publications (2)

Publication Number Publication Date
DE68918344D1 true DE68918344D1 (de) 1994-10-27
DE68918344T2 DE68918344T2 (de) 1995-01-19

Family

ID=22782471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918344T Expired - Fee Related DE68918344T2 (de) 1988-06-23 1989-06-23 Verfahren zur Herstellung eines Bisimid enthaltenden Feuerschutzmittels.

Country Status (6)

Country Link
US (1) US4914212A (de)
EP (1) EP0348222B1 (de)
JP (1) JP2825532B2 (de)
CA (1) CA1333287C (de)
DE (1) DE68918344T2 (de)
IL (1) IL90484A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136047A (en) * 1988-06-23 1992-08-04 Ethyl Corporation Process for preparing flame retardant bisimide product
US4990626A (en) * 1989-04-04 1991-02-05 Ethyl Corporation Process for preparing bisimides products
JP2753598B2 (ja) * 1991-07-30 1998-05-20 コンビ株式会社 ステップ式トレーニングマシン
US5233049A (en) * 1991-10-29 1993-08-03 Occidental Chemical Corporation Highly fluorinated bis-imides
EP0644875A1 (de) * 1992-06-08 1995-03-29 Great Lakes Chemical (Europe) Ltd. Sehr weisses n,n'-ethylen-bis (tetrabromophihalimide)und deren herstellung in essigsäure
EP0644876A1 (de) * 1992-06-08 1995-03-29 Great Lakes Chemical (Europe) Ltd. Sehr weisses n,n'-ethylen-bis(tetrabromophthalimide) und deren herstellung in wasserigen essigsäure
US5317048A (en) * 1992-09-30 1994-05-31 Great Lakes Chemical Corporation Ultra white N,N'-ethylene-bis(tetrabromophthalimide) and its production in acetic acid
US5508429A (en) * 1992-06-08 1996-04-16 Great Lakes Chemical Corporation Ultra white N,N'-bis(tetrabromophthalimide) and its production in aqueous acetic acid
WO1994013638A1 (en) * 1992-12-04 1994-06-23 Albemarle Corporation Process for preparing bisimide products
US5280056A (en) * 1993-02-09 1994-01-18 Ethyl Corporation UV stable compositions
US6277905B1 (en) 1999-09-23 2001-08-21 Eastman Chemical Company Process for improving the toughness of PCT formulations by adding rubber impact modifiers
KR20110122153A (ko) 2009-02-02 2011-11-09 로오드 코포레이션 말레이미드 말단 폴리이미드를 함유하는 구조 접착제
CN115558324B (zh) * 2022-10-25 2023-04-28 青岛科技大学 一种阻燃剂及其制备方法和防火涂料及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535170A (en) * 1968-09-18 1985-08-13 Raychem Corporation Flame retardants and compositions containing them
DE2147535A1 (de) * 1971-09-23 1973-03-29 Akzo Gmbh Verfahren zur herstellung von cyclischen carbonsaeureimiden
US3868388A (en) * 1972-10-20 1975-02-25 Cities Service Co Flame-retardant composition
US4125535A (en) * 1976-06-04 1978-11-14 Cities Service Company Process for preparing bisimides and bisimides prepared thereby
US4092345A (en) * 1976-07-30 1978-05-30 Cities Service Company (Cyclo)alkylenediammonium-bis-tetrahalophthalates
DE2926638A1 (de) * 1979-07-02 1981-01-15 Bayer Ag Verfahren zur herstellung von tetrahalogenphthalimiden
EP0023420B1 (de) * 1979-07-26 1983-10-19 Ethyl Corporation Verfahren zur Herstellung von N,N'-(1,2-Äthylen)-bis-tetrabromphthalimid
US4769475A (en) * 1985-03-19 1988-09-06 Nippon Telegraph And Telephone Corporation Bis(hydroxyphthalimide) and process for preparing the same, and process for preparing polyesterimide by the use thereof

Also Published As

Publication number Publication date
US4914212A (en) 1990-04-03
EP0348222B1 (de) 1994-09-21
CA1333287C (en) 1994-11-29
DE68918344T2 (de) 1995-01-19
IL90484A (en) 1994-12-29
JP2825532B2 (ja) 1998-11-18
IL90484A0 (en) 1990-01-18
EP0348222A1 (de) 1989-12-27
JPH0245465A (ja) 1990-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee