MX9802021A - Esteres de polialquileno como plastificantes y auxiliadores de flujo en resinas de poli(tereftalato de 1,4-ciclohexandimetileno). - Google Patents
Esteres de polialquileno como plastificantes y auxiliadores de flujo en resinas de poli(tereftalato de 1,4-ciclohexandimetileno).Info
- Publication number
- MX9802021A MX9802021A MX9802021A MX9802021A MX9802021A MX 9802021 A MX9802021 A MX 9802021A MX 9802021 A MX9802021 A MX 9802021A MX 9802021 A MX9802021 A MX 9802021A MX 9802021 A MX9802021 A MX 9802021A
- Authority
- MX
- Mexico
- Prior art keywords
- plasticizers
- resins
- poly
- polyalkylene ethers
- flow aids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Esta invencion se refiere a la composicion de un poliéster que comprende una mezcla de: (A) 99.5 a 75% por peso de un copoliéster que tiene una viscosidad inherente de 0.1 a 1.2 dl/g y que tiene un punto de fusion mayor de 250 degree C, que comprende: (a) uno o más ácidos dicarboxílicos, y (b) un componente glicol que comprende por lo menos 80% en mol de 1,4-ciclohexanodimetanol; y (B) de 0.5 a 25% por peso de uno o más éteres polialquileno, en donde los porcentajes por peso de todos los compuestos en tal mezcla dan 100% por peso total.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US528971 | 1995-09-15 | ||
| US08/528,971 US5624987A (en) | 1995-09-15 | 1995-09-15 | Polyalkylene ethers as plasticizers and flow aids in poly(1,4-cyclohexanedimethylene terephthalate) resins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9802021A true MX9802021A (es) | 1998-08-30 |
| MXPA98002021A MXPA98002021A (es) | 1998-11-12 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997010302A1 (en) | 1997-03-20 |
| DE69628310T2 (de) | 2004-04-01 |
| JP3732520B2 (ja) | 2006-01-05 |
| US5624987A (en) | 1997-04-29 |
| ZA967712B (en) | 1997-03-26 |
| EP0850275A1 (en) | 1998-07-01 |
| US5965648A (en) | 1999-10-12 |
| EP0850275B1 (en) | 2003-05-21 |
| JPH11511500A (ja) | 1999-10-05 |
| AU6916996A (en) | 1997-04-01 |
| DE69628310D1 (de) | 2003-06-26 |
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