BE766154Q - Compositions d'urethane et procede pour leur obtention - Google Patents

Compositions d'urethane et procede pour leur obtention

Info

Publication number
BE766154Q
BE766154Q BE766154A BE766154A BE766154Q BE 766154 Q BE766154 Q BE 766154Q BE 766154 A BE766154 A BE 766154A BE 766154 A BE766154 A BE 766154A BE 766154 Q BE766154 Q BE 766154Q
Authority
BE
Belgium
Prior art keywords
urethane
compositions
obtaining
Prior art date
Application number
BE766154A
Other languages
English (en)
Original Assignee
Marles Kuhlmann Wyandotte
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 Marles Kuhlmann Wyandotte filed Critical Marles Kuhlmann Wyandotte
Application granted granted Critical
Publication of BE766154Q publication Critical patent/BE766154Q/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE766154A 1967-07-03 1971-04-22 Compositions d'urethane et procede pour leur obtention BE766154Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65059067A 1967-07-03 1967-07-03

Publications (1)

Publication Number Publication Date
BE766154Q true BE766154Q (fr) 1971-10-22

Family

ID=24609509

Family Applications (2)

Application Number Title Priority Date Filing Date
BE766154A BE766154Q (fr) 1967-07-03 1971-04-22 Compositions d'urethane et procede pour leur obtention
BE766153A BE766153Q (fr) 1967-07-03 1971-04-22 Polyhydroxydiurees et procede pour leur obtention

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE766153A BE766153Q (fr) 1967-07-03 1971-04-22 Polyhydroxydiurees et procede pour leur obtention

Country Status (2)

Country Link
US (1) US3522304A (fr)
BE (2) BE766154Q (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245482A1 (de) * 1982-12-08 1984-06-14 Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel Entschaeumer und verfahren zu ihrer herstellung
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
US5030754A (en) * 1990-11-19 1991-07-09 Texaco Chemical Company Hydroxy-terminated substituted diurea derivatives
EP0661316A1 (fr) * 1993-12-28 1995-07-05 Basf Corporation Composés réactifs d'urée-uréthane
DE102011007468A1 (de) * 2011-04-15 2012-10-18 Evonik Goldschmidt Gmbh Zusammensetzung, enthaltend spezielle Carbamat-artige Verbindungen, geeignet zur Herstellung von Polyurethanschäumen
RU2572345C1 (ru) * 2015-01-12 2016-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Чувашский государственный университет имени И.Н. Ульянова" Способ получения тетраоксиалкилзамещенных мочевин

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL34898C (fr) * 1931-08-18
US2342785A (en) * 1939-04-11 1944-02-29 Rohm & Haas Improving the wash-fastness of sizes with urea derivatives
US3038902A (en) * 1950-07-07 1962-06-12 Us Rubber Co Piperazine derivative
US2663729A (en) * 1952-11-04 1953-12-22 Du Pont Haloarylhydroxyalkyl-ureas
US2965672A (en) * 1957-01-22 1960-12-20 Olin Mathieson Dialkylaminoalkyl carbanilates and derivatives thereof
DE1048408B (de) * 1957-09-13 1959-01-08 Farbenfabriken Bayer Aktien gesellschaft, Leverkusen Baverwerk Verfahren zur Herstellung von -vernetzten Kunst stoffen auf Basis lsocyanatmodifizicrter Polyether und Polythioather
GB880665A (en) * 1959-01-26 1961-10-25 Wyandotte Chemicals Corp Polyurethane-ureas containing urea-linked piperazine compounds
US3184301A (en) * 1959-08-21 1965-05-18 Ciba Ltd Method for destroying weeds
IT649539A (fr) * 1960-04-05
US3201400A (en) * 1962-07-16 1965-08-17 Jefferson Chem Co Inc Propylene oxide adducts of 1-{2[bis(2-hydroxypropyl) amino]ethyl}-4-(2-hydroxypropyl)-piperazine
DE1173649B (de) * 1963-02-15 1964-07-09 Bayer Ag Verfahren zur Herstellung von flammwidrigen, gegebenenfalls verschaeumten Kunststoffen nach dem Polyisocyanatadditionsverfahren
DE1495739A1 (de) * 1963-08-28 1969-06-04 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1235499B (de) * 1964-01-15 1967-03-02 Bayer Ag Herstellen von Faeden oder Fasern aus Polyurethanen
US3377316A (en) * 1965-08-20 1968-04-09 Union Carbide Corp Polyhydroxyaminoureas and method of making same

Also Published As

Publication number Publication date
BE766153Q (fr) 1971-10-22
US3522304A (en) 1970-07-28

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