FIELD: polymer materials.
SUBSTANCE: invention relates to technology of manufacturing transparent profiled articles, for example, containers and bottles. Transparent article comprises continuous polyester matrix containing at least one incompatible filler dispersed therein. Incompatible filler provides domains in polyester matrix, each of them having particular size thereby forming a size range for domains contained in an article. To create turbidity, domain sizes lie within the range between about 400 nm and about 700 nm. Once size range is determined, a light absorbing substance can be selected to absorb light within a wavelength range, which at least essentially overlaps the preliminarily found domain size range.
EFFECT: facilitated finding substance masking turbidity of a polymer article.
20 cl, 12 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLYAMIDES AND POLYESTERS MIXED WITH INTERPHASE SURFACE TENSION REDUCING AGENT BASED ON LITHIUM SALT | 2006 |
|
RU2414494C2 |
| METHOD OF STORING HOLOGRAPHIC INFORMATION | 2007 |
|
RU2437134C2 |
| IMPROVED POLYAMIDE DISPERSIONS WITH HIGH CONTENT OF CARBOXYL GROUPS IN POLYESTERS USING INTERFACIAL TENSION REDUCING AGENT | 2006 |
|
RU2420543C2 |
| POLYMER COMPOSITION FOR FOOD CONTAINERS | 2009 |
|
RU2472814C2 |
| OPAQUE MULTILAYER CONTAINER | 2013 |
|
RU2592350C2 |
| POLYMER MATERIALS | 2012 |
|
RU2609798C2 |
| POLYMER MATERIALS AND ADDITIVES | 2005 |
|
RU2397999C2 |
| POLYMER MATERIALS | 2014 |
|
RU2664935C2 |
| SINGLE-LAYER LIGHT- AND OXYGEN-DEPENDENT BOTTLE FOR MILK AND DAIRY PRODUCTS AND THE METHOD OF ITS MANUFACTURING (OPTIONS) | 2016 |
|
RU2646672C2 |
| SINGLE-LAYER LIGHTPROOF CONTAINER AND METHOD OF ITS PRODUCTION | 2013 |
|
RU2636709C2 |
