Title:
ALIPHATICALLY MODIFIED ROSIN RESIN AND TACKIFIED ADHESIVE
Document Type and Number:
Japanese Patent JP2019112653
Kind Code:
A
Abstract:
To provide improved metallocene catalyzed polyolefin adhesive compositions.SOLUTION: Aliphatically modified rosin resins are prepared by reacting rosin esters with aliphatic monomers. These aliphatically modified rosin resins are compatible with metallocene catalyzed polyolefins and other aliphatic base polymers, and are used as tackifiers in combination with metallocene catalyzed polyolefins and other aliphatic base polymers to form adhesive compositions for hot melt and pressure sensitive applications.SELECTED DRAWING: None
Inventors:
BRETT A NEUMANN
JOHN C WIDDERS
RUSS N FITZGERALD
JOHN C WIDDERS
RUSS N FITZGERALD
Application Number:
JP2019074795A
Publication Date:
July 11, 2019
Filing Date:
April 10, 2019
Export Citation:
Assignee:
INGEVITY SOUTH CAROLINA LLC
International Classes:
C09F1/04; C09J11/08; C09J121/00; C09J123/04; C09J123/10; C09J201/00
Domestic Patent References:
| JPS5767615A | 1982-04-24 | |||
| JPS5249259A | 1977-04-20 | |||
| JPH03139538A | 1991-06-13 | |||
| JP2008045138A | 2008-02-28 | |||
| JP2002524576A | 2002-08-06 | |||
| JPS52108489A | 1977-09-10 | |||
| JPH03118353A | 1991-05-20 | |||
| JP2007217564A | 2007-08-30 | |||
| JP2012214790A | 2012-11-08 | |||
| JPH08301950A | 1996-11-19 | |||
| JPH05247150A | 1993-09-24 | |||
| JPH05263059A | 1993-10-12 | |||
| JPH02248481A | 1990-10-04 |
Foreign References:
| WO2013133407A1 | 2013-09-12 | |||
| US5039726A | 1991-08-13 | |||
| CN103232349A | 2013-08-07 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe