Title:
天然油によるポリ乳酸のエステル交換反応からのポリエステルを使用したラミネート接着剤
Document Type and Number:
Japanese Patent JP7391870
Kind Code:
B2
Abstract:
A specific mixture of polyols, at least one of which contains the transesterification product of the polymer polylactic acid with natural oils. The mixture of polyols can be used as one component of a two-component adhesive for laminating flexible packaging. The other component comprises an isocyanate-functionalized compound. The two components are combined before use and the resulting adhesive can be used to bond films to form a flexible packaging material.
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Inventors:
Kenyon, Grant Bee.
Mgaya, Alexander P.
Zhang, Zhenmian
Ramalingam, Balasubramaniam
Mgaya, Alexander P.
Zhang, Zhenmian
Ramalingam, Balasubramaniam
Application Number:
JP2020554471A
Publication Date:
December 05, 2023
Filing Date:
March 28, 2019
Export Citation:
Assignee:
Henkel AG & Co. KGaA
International Classes:
C09J175/06; B32B27/00; B32B27/36; B65D65/40; C08G18/42; C08G63/91; C09J167/04
Domestic Patent References:
| JP2005089712A | ||||
| JP2018051796A |
Foreign References:
| US20170002240 | ||||
| WO2017136373A1 | ||||
| WO2011074328A1 | ||||
| US20180327545 |
Attorney, Agent or Firm:
Katsuhiro Ito