ES554053A0 - Procedimiento de obtencion de una composicion uretanica a base de aductos preformados uretanicos - Google Patents
Procedimiento de obtencion de una composicion uretanica a base de aductos preformados uretanicosInfo
- Publication number
- ES554053A0 ES554053A0 ES554053A ES554053A ES554053A0 ES 554053 A0 ES554053 A0 ES 554053A0 ES 554053 A ES554053 A ES 554053A ES 554053 A ES554053 A ES 554053A ES 554053 A0 ES554053 A0 ES 554053A0
- Authority
- ES
- Spain
- Prior art keywords
- urethanic
- addocts
- preformed
- procedure
- obtaining
- 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.)
- Granted
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
-
- 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
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
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)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/724,842 US4579929A (en) | 1985-04-18 | 1985-04-18 | Urethane compositions prepared via preformed adducts |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8708246A1 ES8708246A1 (es) | 1987-10-16 |
ES554053A0 true ES554053A0 (es) | 1987-10-16 |
Family
ID=24912147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554053A Expired ES8708246A1 (es) | 1985-04-18 | 1986-04-16 | Procedimiento de obtencion de una composicion uretanica a base de aductos preformados uretanicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US4579929A (es) |
EP (1) | EP0198185A3 (es) |
JP (1) | JPS61243830A (es) |
ES (1) | ES8708246A1 (es) |
PT (1) | PT82317B (es) |
ZA (1) | ZA862056B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4140660A1 (de) * | 1991-12-10 | 1993-06-17 | Bayer Ag | Ether- und urethangruppen aufweisende polyisocyanate, ein verfahren zu ihrer herstellung und ihrer verwendung |
EP2762512A1 (de) | 2013-02-04 | 2014-08-06 | Siemens Aktiengesellschaft | Reaktionsbeschleuniger für eine Copolymerisation, Elektroisolationsband, Elektroisolationskörper und Konsolidierungskörper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL173758C (nl) * | 1970-03-11 | 1984-03-01 | Bayer Ag | Werkwijze voor de bereiding van thermoplastische polyurethanelastomeren met shore-hardheden hoger dan 90 a, alsmede gevormd voortbrengsel, dat geheel of ten dele daaruit bestaat. |
BE787208A (fr) * | 1971-08-07 | 1973-02-05 | Bayer Ag | Melanges reagissant en donnant des couches collantes de contact |
US3725355A (en) * | 1971-10-21 | 1973-04-03 | Dow Chemical Co | Rapid setting polyurethane elastomer compositions |
SE366051B (es) * | 1971-12-08 | 1974-04-08 | Bofors Ab | |
DE2239095C2 (de) * | 1972-08-09 | 1983-06-01 | Bayer Ag, 5090 Leverkusen | Verwendung von Polyetherpolyole und Diisocyanate enthaltenden Gemischen als Reaktionsklebstoff |
US3894994A (en) * | 1973-09-20 | 1975-07-15 | Usm Corp | Continuous method of making polyurethane powder |
US4352858A (en) * | 1981-09-04 | 1982-10-05 | National Starch And Chemical Corp. | Polyurethane adhesive compositions modified with a dicarbamate ester useful in laminating substrates |
-
1985
- 1985-04-18 US US06/724,842 patent/US4579929A/en not_active Expired - Fee Related
-
1986
- 1986-02-27 EP EP86102546A patent/EP0198185A3/en not_active Withdrawn
- 1986-03-19 ZA ZA862056A patent/ZA862056B/xx unknown
- 1986-04-01 PT PT82317A patent/PT82317B/pt not_active IP Right Cessation
- 1986-04-12 JP JP61083268A patent/JPS61243830A/ja active Pending
- 1986-04-16 ES ES554053A patent/ES8708246A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PT82317B (pt) | 1988-03-03 |
US4579929A (en) | 1986-04-01 |
JPS61243830A (ja) | 1986-10-30 |
EP0198185A2 (en) | 1986-10-22 |
ZA862056B (en) | 1986-12-30 |
PT82317A (en) | 1986-05-01 |
ES8708246A1 (es) | 1987-10-16 |
EP0198185A3 (en) | 1988-08-03 |
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