FIELD: chemistry.
SUBSTANCE: present invention relates to a hot melt adhesive consisting of a thermoplastic block copolymer (A) which is a vinyl aromatic hydrocarbon copolymer and conjugated diene compounds, in which the thermoplastic block copolymer (A) comprises a styrenic block copolymer of a radial type with a styrene content of 35 to 45 wt% and a diblock content of 50 to 90% by weight, and having a viscosity at 25°C in a 25% (by weight) solution in toluene from 100 to 250 mPa⋅s (A1). Disposable product obtained using the above hot melt adhesive is also described.
EFFECT: technical result is the production of a hot melt adhesive having excellent adhesion at low temperature.
4 cl, 6 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HOT MELT ADHESIVE | 2014 |
|
RU2657054C2 |
| HOT-MELT ADHESIVE AGENT | 2014 |
|
RU2646067C2 |
| HEAT-MELTING ADHESIVE COMPOSITION | 1994 |
|
RU2166526C2 |
| HOT MELT ADHESIVE FOR STRAW CONTAINER | 2017 |
|
RU2745958C2 |
| HOT-MELT BINDER | 2015 |
|
RU2695175C2 |
| AMORPHOUS POLY-ALPHA-OLEFIN ADHESIVE WITH LOW APPLICATION TEMPERATURE | 2011 |
|
RU2585640C2 |
| EXTRUDABLE PRESSURE-SENSITIVE ADHESIVE BASED ON POLYBUTENE-1 POLYMER AND STYRENE COPOLYMER, SUITABLE FOR PACKAGES WITH POSSIBILITY OF RE-CLOSING | 2017 |
|
RU2752564C2 |
| HOT-MELT ADHESIVE | 2013 |
|
RU2643549C2 |
| HOT-MELT ADHESIVE | 2012 |
|
RU2607586C2 |
| HYDROGENATED BLOCK COPOLYMER COMPOSITION AND A SELF-ADHESIVE COMPOSITION | 2015 |
|
RU2661999C2 |
