NL161163C - PROCESS FOR THE PREPARATION OF HYDROXYALKYLAMINOALKANE PHOSPHONATES. - Google Patents

PROCESS FOR THE PREPARATION OF HYDROXYALKYLAMINOALKANE PHOSPHONATES.

Info

Publication number
NL161163C
NL161163C NL6908403A NL6908403A NL161163C NL 161163 C NL161163 C NL 161163C NL 6908403 A NL6908403 A NL 6908403A NL 6908403 A NL6908403 A NL 6908403A NL 161163 C NL161163 C NL 161163C
Authority
NL
Netherlands
Prior art keywords
hydroxyalkylaminoalkane
phosphonates
preparation
hydroxyalkylaminoalkane phosphonates
Prior art date
Application number
NL6908403A
Other languages
Dutch (nl)
Other versions
NL161163B (en
NL6908403A (en
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of NL6908403A publication Critical patent/NL6908403A/xx
Publication of NL161163B publication Critical patent/NL161163B/en
Application granted granted Critical
Publication of NL161163C publication Critical patent/NL161163C/en

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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
    • C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
    • 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 System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
NL6908403A 1968-06-04 1969-06-03 PROCESS FOR THE PREPARATION OF HYDROXYALKYLAMINOALKANE PHOSPHONATES. NL161163C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73434068A 1968-06-04 1968-06-04

Publications (3)

Publication Number Publication Date
NL6908403A NL6908403A (en) 1969-12-08
NL161163B NL161163B (en) 1979-08-15
NL161163C true NL161163C (en) 1980-01-15

Family

ID=24951283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908403A NL161163C (en) 1968-06-04 1969-06-03 PROCESS FOR THE PREPARATION OF HYDROXYALKYLAMINOALKANE PHOSPHONATES.

Country Status (7)

Country Link
BE (1) BE734066A (en)
BR (1) BR6909488D0 (en)
CH (1) CH523288A (en)
DE (1) DE1928265B2 (en)
FR (1) FR2010112A1 (en)
GB (1) GB1261613A (en)
NL (1) NL161163C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2260813C3 (en) * 1972-12-13 1982-05-06 Hoechst Ag, 6000 Frankfurt Process for the preparation of diethanolaminomethanephosphonic acid esters
FR2683222B1 (en) * 1991-10-31 1995-05-19 Rhone Poulenc Agrochimie PROCESS FOR PRODUCING AMINOALKANEPHOSPHONIC ACIDS, SALTS AND / OR ESTERS.
CN102276645B (en) * 2011-05-18 2014-04-16 万华化学集团股份有限公司 Preparation method of diethyl N,N-bis(2- hydroxyethyl) aminomethylphosphonate
CN104004175B (en) * 2013-02-21 2016-08-31 上海东大聚氨酯有限公司 Flame retardant polyether polyol, combined polyether, polyurethane foam and preparation method thereof

Also Published As

Publication number Publication date
CH523288A (en) 1972-05-31
BR6909488D0 (en) 1973-01-11
DE1928265A1 (en) 1969-12-18
NL161163B (en) 1979-08-15
NL6908403A (en) 1969-12-08
FR2010112A1 (en) 1970-02-13
DE1928265B2 (en) 1978-06-15
BE734066A (en) 1969-12-04
GB1261613A (en) 1972-01-26

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: STAUFFER