ES2187319B1 - POLYMERIC FORMULATION WITH HIGH ADHERENCE DOTS, IN PARTICULAR FOR THE MANUFACTURE OF SOILS FOR FOOTWEARS, AND SOILS OF SHOES MADE WITH SUCH FORMULATION. - Google Patents
POLYMERIC FORMULATION WITH HIGH ADHERENCE DOTS, IN PARTICULAR FOR THE MANUFACTURE OF SOILS FOR FOOTWEARS, AND SOILS OF SHOES MADE WITH SUCH FORMULATION.Info
- Publication number
- ES2187319B1 ES2187319B1 ES200001270A ES200001270A ES2187319B1 ES 2187319 B1 ES2187319 B1 ES 2187319B1 ES 200001270 A ES200001270 A ES 200001270A ES 200001270 A ES200001270 A ES 200001270A ES 2187319 B1 ES2187319 B1 ES 2187319B1
- Authority
- ES
- Spain
- Prior art keywords
- formulation
- soils
- manufacture
- molecular weight
- footwears
- 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 - Fee Related
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Formulación polimérica con elevadas dotes de adherencia, en particular para la fabricación de suelas para calzados y suelas de calzados realizadas con dicha formulación que comprende una composición poliólica, que incluye a su vez un diol (por ejemplo, el 1,4-butandiol) y un poliéter lineal de bajo peso molecular (preferentemente politetrahidrofurano), y un prepolímero de bajo peso molecular con cadena lineal poliéter y contenido preestablecido de grupos activos isocianato -NCO: en particular, dicho prepolímero es el producto de reacción de un politetrahidrofurano de un peso molecular de 1.000 y de difenilmetano-diisocianato, MDI.Polymeric formulation with high adhesion skills, in particular for the manufacture of shoe soles and shoe soles made with said formulation comprising a polyol composition, which in turn includes a diol (for example, 1,4-butanediol) and a linear low molecular weight polyether (preferably polytetrahydrofuran), and a low molecular weight prepolymer with a linear polyether chain and preset content of isocyanate-NCO active groups: in particular, said prepolymer is the reaction product of a polytetrahydrofuran of a molecular weight of 1,000 and diphenylmethane diisocyanate, MDI.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO99A0277 | 1999-05-21 | ||
| IT1999BO000277A IT1310380B1 (en) | 1999-05-21 | 1999-05-21 | POLYMERIC FORMULATION WITH HIGH ADHESION FEES, IN PARTICULAR FOR THE MANUFACTURE OF FOOTWEAR SOLES, AND FOOTWEAR SOLES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2187319A1 ES2187319A1 (en) | 2003-06-01 |
| ES2187319B1 true ES2187319B1 (en) | 2004-08-16 |
Family
ID=11344006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200001270A Expired - Fee Related ES2187319B1 (en) | 1999-05-21 | 2000-05-19 | POLYMERIC FORMULATION WITH HIGH ADHERENCE DOTS, IN PARTICULAR FOR THE MANUFACTURE OF SOILS FOR FOOTWEARS, AND SOILS OF SHOES MADE WITH SUCH FORMULATION. |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2187319B1 (en) |
| IT (1) | IT1310380B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595612B2 (en) * | 1981-03-05 | 1984-02-06 | 大日本インキ化学工業株式会社 | New method for producing thermoplastic polyurethane resin |
| US4448903A (en) * | 1983-07-25 | 1984-05-15 | Mobay Chemical Corporation | Novel system for the production of polyurethanes |
| TR27248A (en) * | 1991-06-13 | 1994-12-21 | Dow Italia | A method for preparing a polyurethane elastomer from a soft sectioned isocyanate end prepolymer. |
| EP0771829A1 (en) * | 1995-10-30 | 1997-05-07 | Basf Corporation | Process of making an integral skin polyurethane article |
| US5624966A (en) * | 1995-10-30 | 1997-04-29 | Basf Corporation | Process of making an integral skin polyurethane article |
-
1999
- 1999-05-21 IT IT1999BO000277A patent/IT1310380B1/en active
-
2000
- 2000-05-19 ES ES200001270A patent/ES2187319B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2187319A1 (en) | 2003-06-01 |
| ITBO990277A1 (en) | 2000-11-21 |
| IT1310380B1 (en) | 2002-02-13 |
| ITBO990277A0 (en) | 1999-05-21 |
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| ES2187319B1 (en) | POLYMERIC FORMULATION WITH HIGH ADHERENCE DOTS, IN PARTICULAR FOR THE MANUFACTURE OF SOILS FOR FOOTWEARS, AND SOILS OF SHOES MADE WITH SUCH FORMULATION. | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20030601 Kind code of ref document: A1 |
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| FD1A | Patent lapsed |
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