公开(公告)号：US20170209897A1

公开(公告)日：2017-07-27

申请号：US15500399

申请日：2015-07-14

Applicant: BASF SE

Inventor： Oliver Clamor ,  Gunnar Kampf ,  Andrea Eisenhardt ,  Erhard Gleinig ,  Sven Moennig ,  Sarunas Turcinskas ,  Dirk Weinrich

IPC: B05D1/02 ,  E04B1/76 ,  B05D1/28

CPC classification number: B05D1/02 ,  B05D1/28 ,  B32B5/18 ,  B32B5/20 ,  B32B5/22 ,  B32B5/24 ,  B32B5/32 ,  B32B7/12 ,  B32B15/08 ,  B32B15/095 ,  B32B15/14 ,  B32B15/16 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/40 ,  B32B2255/06 ,  B32B2255/062 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2266/0278 ,  B32B2307/304 ,  B32B2307/7246 ,  B32B2607/00 ,  E04B1/762 ,  E04B2001/7691

Abstract: The present invention relates to a process for the production of a composite element. The process includes (i) provision of an outer layer with an uncoated surface and a coated surface coated at least partially with a composition (B) including at least one inorganic material, (ii) treatment of the uncoated surface of the outer layer and (iii) application, to the treated surface of the outer layer, of a composition (Z2) suitable for the production of a polyurethane foam and/or polyisocyanurate foam. The present invention further relates to a composite element obtainable or obtained by a process of the invention, and also to the use of a composite element obtainable or obtained by a process of the invention or of a composite element of the invention as insulation material or in the construction of façades.

公开(公告)号：US10987910B2

公开(公告)日：2021-04-27

申请号：US15747460

申请日：2016-07-06

Applicant: BASF SE

Inventor： Anoop Gupta ,  Sarunas Turcinskas ,  Gerhard Albrecht ,  Eva Guenther ,  Samuel Weiss ,  Michael Kutschera ,  Lutz Schaefer

IPC: B32B37/12 ,  B32B15/00 ,  B32B15/04 ,  B32B5/02 ,  B32B7/00 ,  B32B9/04 ,  B32B7/02 ,  B32B9/00 ,  B32B5/00 ,  B32B27/08 ,  B32B27/28 ,  B32B7/04 ,  B32B19/04 ,  B32B27/00 ,  B32B5/18 ,  B32B19/00 ,  B32B5/26 ,  B32B15/08 ,  B32B27/18 ,  B32B27/06 ,  B32B27/12 ,  B32B27/20 ,  B32B7/12

Abstract: The present invention relates to a process for the preparation of a composite for thermal insulation comprising at least layers (L1), (L2) and (LB), the process comprising the steps of providing layer (L1) containing from 25 to 95% by weight of aerogel and from 5 to 75% by weight of fibers and from 0 to 70% by weight of fillers and layer (L2) containing from 25 to 95% by weight of aerogel and from 5 to 75% by weight of fibers and from 0 to 70% by weight of fillers; applying a composition (C1) comprising an inorganic binder on one surface of the layer (L1) or layer (L2) or layer (L1) and (L2), and combining layer (L1) and layer (L2) in a manner that composition (C1) is located between layer (L1) and (L2), wherein composition (C1) is applied in the form of a, as well as a composite for thermal insulation comprising at least layers (L1), (L2) and layer (LB) which is located between layers (L1) and (L2) and the use of said composite for thermal insulation.