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Title:
LAMINATE MANUFACTURING METHOD AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2020/204076
Kind Code:
A1
Abstract:
Provided are a laminate with superior alkali resistance and superior interlayer adhesion under high temperatures, and a laminate manufacturing method.　This laminate manufacturing method is a method for manufacturing a layered article that has a layer of a first composition including a fluorine atom-including copolymer, and a layer of a second composition including a non-fluorine polymer, then causing the first composition and the second composition to react to manufacture a laminate that has a first crosslinking layer manufactured from the first composition and a second crosslinking layer manufactured from the second composition, wherein the absolute value of the difference between the ML of the first composition and the ML of the second composition is 0-5.0. ML is the minimum value of the torque when a crosslinking test is performed using a rubber processing analysis device.

Inventors:
YAGI KEISUKE (JP)
Application Number:
PCT/JP2020/015041
Publication Date:
October 08, 2020
Filing Date:
April 01, 2020
Export Citation:
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Assignee:
AGC INC (JP)
International Classes:
B32B25/14; B32B27/30; F16L11/04
Domestic Patent References:
WO2007148759A12007-12-27
WO2013108856A12013-07-25
WO2019070039A12019-04-11
WO2009119202A12009-10-01
WO2010053056A12010-05-14
WO2010082633A12010-07-22
WO2017057512A12017-04-06
Foreign References:
JP2018052054A2018-04-05
JP2004017485A2004-01-22
JPH11129398A1999-05-18
JPH05320453A1993-12-03
JP2019072264A2019-05-16
Other References:
See also references of EP 3950323A4
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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