ES2181815T3 - Poliuretano vulcanizables mediante peroxidos y azufre. - Google Patents
Poliuretano vulcanizables mediante peroxidos y azufre.Info
- Publication number
- ES2181815T3 ES2181815T3 ES96101978T ES96101978T ES2181815T3 ES 2181815 T3 ES2181815 T3 ES 2181815T3 ES 96101978 T ES96101978 T ES 96101978T ES 96101978 T ES96101978 T ES 96101978T ES 2181815 T3 ES2181815 T3 ES 2181815T3
- Authority
- ES
- Spain
- Prior art keywords
- sulfur
- moles
- peroxides
- vulcanizable polyurethane
- methylpropanodiol
- 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 - Lifetime
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 229910052717 sulfur Inorganic materials 0.000 title abstract 2
- 239000011593 sulfur Substances 0.000 title abstract 2
- 150000002978 peroxides Chemical class 0.000 title 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 2
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
- C09K3/1021—Polyurethanes or derivatives thereof
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/86—Chemically modified polymers by peroxides
-
- 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
- C08G18/83—Chemically modified polymers
- C08G18/87—Chemically modified polymers by sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
POLIURETANO PEROXIDICO Y VULCANIZABLE CON AZUFRE COMPUESTO DE A) 1,0 MOLES DE UN POLIESTERGLICOL DE UN PESO MOLECULAR DE 3000 A 7000, DEL ACIDO ADIPICO Y DEL 2-METILPROPANODIOL-1,3, PUDIENDO ESTAR SUSTITUIDO HASTA EL 60 % MOLAR DEL 2-METILPROPANODIOL-1,3 POR ETANODIOL Y/O BUTANODIOL-1,4, B) 0 A 2,5 MOLES DEUN DIOL DE PESO MOLECULAR DE 62 A 200, Y C) 0,95 A 3,6 MOLES DE DIISOCIANATO SIENDO LA RELACION MOLAR DE LOS GRUPOS ISOCIANATO EN C) EN RELACION CON LOS GRUPOS QUE REACCIONAN CON LOS ISOCIANATOS EN A) Y B) DE 0,95 A 1,01.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19506251A DE19506251A1 (de) | 1995-02-23 | 1995-02-23 | Peroxidisch und mit Schwefel vulkanisierbare Polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2181815T3 true ES2181815T3 (es) | 2003-03-01 |
Family
ID=7754802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96101978T Expired - Lifetime ES2181815T3 (es) | 1995-02-23 | 1996-02-12 | Poliuretano vulcanizables mediante peroxidos y azufre. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0733655B1 (es) |
| JP (1) | JPH08245744A (es) |
| DE (2) | DE19506251A1 (es) |
| ES (1) | ES2181815T3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011091196A1 (en) * | 2010-01-22 | 2011-07-28 | Lubrizol Advanced Materials, Inc. | Crosslinkable thermoplastic polyurethane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU32337A1 (es) * | 1952-09-29 | 1900-01-01 | ||
| DE1152535B (de) * | 1962-03-22 | 1963-08-08 | Bayer Ag | Verfahren zur Herstellung von Urethangruppen aufweisenden Elastomeren |
| DE1595805A1 (de) * | 1966-08-04 | 1970-01-02 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Urethangruppen enthaltenden Kunststoffen |
| DE2061957A1 (en) * | 1970-12-16 | 1972-07-06 | Lorenz O | Cross-linkable poly(urea)urethanes - obtd from polyesters diisocyanates and allylether gp-contg cpd |
| US4335231A (en) * | 1981-04-03 | 1982-06-15 | Uniroyal, Inc. | Sulfur curable millable polyurethane gum |
| JPH07314792A (ja) * | 1994-05-24 | 1995-12-05 | Asahi Optical Co Ltd | カラープリンタ |
-
1995
- 1995-02-23 DE DE19506251A patent/DE19506251A1/de not_active Withdrawn
-
1996
- 1996-02-12 DE DE59609617T patent/DE59609617D1/de not_active Expired - Fee Related
- 1996-02-12 EP EP96101978A patent/EP0733655B1/de not_active Expired - Lifetime
- 1996-02-12 ES ES96101978T patent/ES2181815T3/es not_active Expired - Lifetime
- 1996-02-19 JP JP8053642A patent/JPH08245744A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE19506251A1 (de) | 1996-08-29 |
| EP0733655A1 (de) | 1996-09-25 |
| JPH08245744A (ja) | 1996-09-24 |
| DE59609617D1 (de) | 2002-10-10 |
| EP0733655B1 (de) | 2002-09-04 |
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