DE69107876D1 - Entfernung latenter Säure aus Organophosphor-Kondensationsprodukten. - Google Patents

Entfernung latenter Säure aus Organophosphor-Kondensationsprodukten.

Info

Publication number
DE69107876D1
DE69107876D1 DE69107876T DE69107876T DE69107876D1 DE 69107876 D1 DE69107876 D1 DE 69107876D1 DE 69107876 T DE69107876 T DE 69107876T DE 69107876 T DE69107876 T DE 69107876T DE 69107876 D1 DE69107876 D1 DE 69107876D1
Authority
DE
Germany
Prior art keywords
organophosphorus
removal
condensation products
latent acid
latent
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
DE69107876T
Other languages
English (en)
Other versions
DE69107876T2 (de
Inventor
Fred Jaffe
John Tomko
Alan Michael Aaronson
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of DE69107876D1 publication Critical patent/DE69107876D1/de
Application granted granted Critical
Publication of DE69107876T2 publication Critical patent/DE69107876T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon

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)
DE1991607876 1990-03-23 1991-03-13 Entfernung latenter Säure aus Organophosphor-Kondensationsprodukten. Expired - Fee Related DE69107876T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49924390A 1990-03-23 1990-03-23

Publications (2)

Publication Number Publication Date
DE69107876D1 true DE69107876D1 (de) 1995-04-13
DE69107876T2 DE69107876T2 (de) 1995-12-21

Family

ID=23984451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991607876 Expired - Fee Related DE69107876T2 (de) 1990-03-23 1991-03-13 Entfernung latenter Säure aus Organophosphor-Kondensationsprodukten.

Country Status (3)

Country Link
EP (1) EP0448159B1 (de)
CA (1) CA2037809A1 (de)
DE (1) DE69107876T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2687534A1 (de) 2012-07-20 2014-01-22 LANXESS Deutschland GmbH Halogenfreie Poly(alkylenphosphate)
EP3050890A1 (de) 2015-01-27 2016-08-03 LANXESS Deutschland GmbH Hydroxylgruppen-haltige Poly(alkylenphosphate)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959415A (en) * 1974-05-28 1976-05-25 Stauffer Chemical Company Methods of preparing stable condensation products and products therefrom using an alkylene oxide treatment
US3954917A (en) * 1974-05-28 1976-05-04 Stauffer Chemical Company Method of preparing stable condensation products using an alcohol-alkylene oxide treatment and products therefrom
US4199534A (en) * 1978-04-20 1980-04-22 Stauffer Chemical Company Poly (oxyorganophosphate/phosphonate) and process for preparing
US4458035A (en) * 1981-11-04 1984-07-03 Stauffer Chemical Company Polyurethane foam having a flame retardant oligomeric phosphate ester

Also Published As

Publication number Publication date
EP0448159B1 (de) 1995-03-08
CA2037809A1 (en) 1991-09-24
DE69107876T2 (de) 1995-12-21
EP0448159A1 (de) 1991-09-25

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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