FIELD: tire industry.
SUBSTANCE: invention relates to a group of inventions: a modified polymer based on conjugated diene and a rubber composition for the manufacture of tires. This modified polymer has a molecular mass distribution curve with a unimodal profile and a molecular mass distribution (CP; MMD) in the range of 1.0-1.7. The modified polymer contains a functional group derived from the initiator of modification in one end position and a functional group derived from the modifier in the other end position. The modification initiator is a reaction product between a compound
and an organometallic compound. The rubber composition contains a modified polymer based on conjugated diene and a filler.
EFFECT: creation of a modified polymer based on conjugated diene obtained as a result of continuous polymerization and characterized by remarkable recyclability and excellent physical properties, such as mechanical properties under tension, and viscoelasticity characteristics.
12 cl, 4 dwg, 6 tbl, 14 ex
| Title |
Year |
Author |
Number |
| MODIFIED POLYMER BASED ON A CONJUGED DIENE AND A RUBBER COMPOSITION INCLUDING IT |
2019 |
- Seo, Kyung Chang
- Kim, Yu Jin
- Na, Youk Reol
- Kim, No Ma
|
RU2794173C2 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE AND RUBBER COMPOSITION CONTAINING IT |
2018 |
- Lee, Ho Young
- Choe, Jae Hoon
- Seo, Kyung Chang
- Kim, No Ma
|
RU2782599C2 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE AND RUBBER COMPOSITION CONTAINING IT |
2017 |
- Mun, Min Sik
- Lee, Ro Mi
- Kim, No Ma
- Kim, Sun Keun
- Na, Youk Reol
- Choi, Heung Yeal
|
RU2777932C2 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE AND A RUBBER COMPOSITION CONTAINING IT |
2019 |
- Lee, Ro Mi
- Lee, Tae Chul
- Kim, No Ma
- Na, Youk Reol
|
RU2762063C1 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE AND RUBBER COMPOSITION INCLUDING THE POLYMER |
2017 |
- Sohn, Hae Sung
- Lee, Tae Chul
- Lee, He Seung
- Kim, No Ma
- Kim, Sun Keun
- Na, Youk Reol
- Seo, Kyung Chang
- Choi, Heung Yeal
|
RU2746726C2 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE, METHOD FOR PRODUCTION THEREOF AND RUBBER COMPOSITION CONTAINING SAME |
2021 |
- Oh Jung Hwan
- Lee Ho Young
- Choi Jae Sun
|
RU2823863C1 |
| MODIFIED POLYMER BASED ON CONJUGED DIENE AND RUBBER COMPOSITION INCLUDING IT |
2020 |
- Lee Hyoung Woo
- Lee Ro Mi
- Kim Yu Jin
|
RU2814665C1 |
| MODIFIED POLYMER BASED ON CONJUGED DIENE AND RUBBER COMPOSITION INCLUDING IT |
2020 |
- Kim Yu Jin
- Yoo Suk Joon
- Baek Geun Seung
- Kim Hyun Jun
|
RU2814938C1 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE, METHOD OF ITS PRODUCTION AND RUBBER COMPOSITION CONTAINING IT |
2020 |
- Lee Ho Young
- Jun Jae Moon
- Oh Jung Hwan
- Shin Hye Jung
- Oh Kyoung Hwan
- Kim Hyun Jun
- Park Hyeon Jong
|
RU2815196C1 |
| MODIFIED POLYMER BASED ON CONJUGATED DIENE, METHOD OF ITS PRODUCTION AND RUBBER COMPOSITION CONTAINING IT |
2020 |
- Shin Hye Jung
- Seo You Seok
- Lee He Seung
- Na Youk Reol
- Kim Hyun Jun
- Lee Ro Mi
- Oh Kyoung Hwan
- Choi Jae Sun
|
RU2814923C1 |
