BE766153Q - Polyhydroxydiurees et procede pour leur obtention - Google Patents
Polyhydroxydiurees et procede pour leur obtentionInfo
- Publication number
- BE766153Q BE766153Q BE766153A BE766153A BE766153Q BE 766153 Q BE766153 Q BE 766153Q BE 766153 A BE766153 A BE 766153A BE 766153 A BE766153 A BE 766153A BE 766153 Q BE766153 Q BE 766153Q
- Authority
- BE
- Belgium
- Prior art keywords
- polyhydroxidides
- obtaining
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65059067A | 1967-07-03 | 1967-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE766153Q true BE766153Q (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 Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE766154A BE766154Q (fr) | 1967-07-03 | 1971-04-22 | Compositions d'urethane et procede pour leur obtention |
Country Status (2)
Country | Link |
---|---|
US (1) | US3522304A (fr) |
BE (2) | BE766154Q (fr) |
Families Citing this family (6)
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)
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 |
-
1967
- 1967-07-03 US US650590A patent/US3522304A/en not_active Expired - Lifetime
-
1971
- 1971-04-22 BE BE766154A patent/BE766154Q/fr active
- 1971-04-22 BE BE766153A patent/BE766153Q/fr active
Also Published As
Publication number | Publication date |
---|---|
US3522304A (en) | 1970-07-28 |
BE766154Q (fr) | 1971-10-22 |
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