FIELD: polymer materials.
SUBSTANCE: invention relates to impact-resistant diene rubber-modified monovinylidenearomatic polymers. Impact-resistant modified polystyrene of invention is characterized by that 0.5 to 30% of diene rubber modifier has linear structure and 70-99.5% of that branched structure, whilst molecular weight of branched-structure rubber is below that of linear-structure rubber.
EFFECT: increased strength and rigidity of polymer product.
2 cl, 1 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SHOCK-RESISTANT MONOVINYLIDENE-AROMATIC POLYMERS MODIFIED BY LINEAR AND BRANCHED DIENE RUBBER | 2000 |
|
RU2232778C2 |
| IMPROVEMENT OF RUBBER-MODIFIED MONOVINYLIDENE AROMATIC POLYMERS AND ARTICLES MADE FROM SAID POLYMERS | 2005 |
|
RU2397992C2 |
| RUBBER-REINFORCED VINYL AROMATIC (CO) | 2009 |
|
RU2506278C2 |
| METHOD FOR PRODUCING 1,4-CIS-POLYBUTADIENE | 2015 |
|
RU2626967C2 |
| METHOD FOR SYNTHESIS OF SHOCK RESISTANT VINYLAROMATIC (CO) | 2005 |
|
RU2401282C2 |
| MONOVYNILIDENE AROMATIC POLYIMERSIC COMPOUNDS WITH IMPROVED PROPERTIES AND A METHOD OF THEIR PRODUCTION | 2000 |
|
RU2263122C2 |
| POLYBUTADIENE WITH LOW CHLORIDE CONTENT | 2009 |
|
RU2510401C2 |
| METHOD FOR SYNTHESIS OF FUNCTIONALISED POLY(1,3-ALKADIENES) AND USE THEREOF IN PRODUCING IMPACT-RESISTANT VINYL AROMATIC POLYMERS | 2009 |
|
RU2493174C2 |
| ASTERISK-BRANCHED DIENE RUBBER | 2018 |
|
RU2778333C2 |
| RUBBER-REINFORCED VINYLARENE POLYMERS | 2004 |
|
RU2346964C2 |
