公开(公告)号：US20210151617A1

公开(公告)日：2021-05-20

申请号：US17252931

申请日：2019-07-08

Applicant: DSM IP ASSETS B.V.

Inventor： Yansen LAUW ,  Peter Leonardus Elisabeth Maria PASMANS ,  Mark Martinus Maria JANSSEN ,  Kurt VAN DURME

IPC: H01L31/049 ,  C08J5/18 ,  C08J5/12 ,  C08K3/22 ,  C08K3/04 ,  G02B5/08 ,  H01L31/048 ,  H01L31/054 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32

Abstract: The present invention relates to a multi-layer material sheet comprising an NIR-reflective, translucent polymeric layer having a reflectance of more than 20% of all light with a wavelength from 750 nm to 1000 nm and a transmission of more than 50% of all light with a wavelength from 380 nm to 750 nm and an NIR-reflective, colored polymeric layer having a reflectance of more than 25% of all light with a wavelength from 1000 nm to 2100 nm. The present invention also relates to a backsheet suitable for use in a photovoltaic module, said backsheet comprising said multi-layer material sheet; and to a photovoltaic module comprising said backsheet.

公开(公告)号：US20160264817A1

公开(公告)日：2016-09-15

申请号：US15026340

申请日：2014-11-21

Applicant: DSM IP ASSETS B.V.

Inventor： Jozef Johannes Catherina Jacobus BOONEN ,  Johan Franz Gradus Antonius JANSEN ,  Jacob Leendert DE HAAS ,  Petrus Henricus Marinus WELLENBERG ,  Gerrit Johannes DE LANGE ,  Kurt VAN DURME ,  Hugo Gerrit Barend RENKEMA

IPC: C09D167/06

CPC classification number: C09D167/06 ,  C08F220/10 ,  C09D4/00

Abstract: The invention relates to thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a thermal radical initiator comprising a first thermal radical initiator, wherein the first thermal radical initiator is a methyl-substituted benzoyl peroxide abbreviated herein as MBPO. The invention further relates to a process for making said thermosetting powder coating composition and processes for coating an article with said thermosetting powder coating composition. The invention further relates to a cured thermosetting powder coating composition derived upon curing of the thermosetting powder coating composition of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to the use of said thermosetting powder coating composition, to the use of an article having coated thereon said thermosetting powder coating composition and to the use of an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to cured thermosetting powder coating compositions derived upon curing of the thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a first thermal radical initiator, said first thermal radical initiator being methyl-substituted benzoyl peroxide, abbreviated herein as MBPO. The invention further relates to the use of MBPO for thermosetting powder coating compositions and especially wherein the thermosetting powder coating compositions are heat-curable at low temperatures on heat-sensitive articles.

Abstract translation: 本发明涉及热固性粉末涂料组合物，其包含包含烯属不饱和基团的不饱和树脂和包含第一热自由基引发剂的热自由基引发剂，其中第一热自由基引发剂是本文缩写为甲基取代的苯甲酰基作为MBPO。 本发明还涉及制备所述热固性粉末涂料组合物的方法和用所述热固性粉末涂料组合物涂覆制品的方法。 本发明还涉及一种固化的本发明的热固性粉末涂料组合物固化的热固性粉末涂料组合物。 本发明还涉及在其上涂覆有所述热固性粉末涂料组合物的制品以及在其上涂覆和固化的所述热固性粉末涂料组合物的制品。 本发明还涉及所述热固性粉末涂料组合物在使用其上涂覆有所述热固性粉末涂料组合物的制品的用途，以及使用其上涂覆和固化的所述热固性粉末涂料组合物的用途。 本发明还涉及固化的热固性粉末涂料组合物，该组合物包含含有烯属不饱和基团的不饱和树脂和第一热自由基引发剂，所述第一热自由基引发剂为甲基取代的过氧化苯甲酰，本文缩写为MBPO。 本发明还涉及MBPO用于热固性粉末涂料组合物的用途，特别是其中热固性粉末涂料组合物在低温下对热敏性物品是可热固化的。