公开(公告)号：US10336040B2

公开(公告)日：2019-07-02

申请号：US15514759

申请日：2015-09-22

Applicant: BASF SE

Inventor： Werner Wiegmann ,  Marc Fricke ,  Joerg Krogmann

IPC: B32B27/00 ,  B32B5/00 ,  B32B37/00 ,  B29C63/00 ,  E04B1/00 ,  F16L59/00 ,  B32B27/06 ,  B32B37/04 ,  F16L59/065 ,  B29C63/02 ,  E04B1/80 ,  B29C63/04 ,  B32B5/18 ,  B32B27/36 ,  B32B37/06 ,  B29K667/00 ,  B29K675/00 ,  B29L7/00

Abstract: The present invention relates to a method for manufacturing a composite element comprising a single- or multi-part core and an envelope which are in a force fit combination with each other, at least comprising providing a single- or multi-part core of an evacuable organic material; at least partly enveloping the core with an envelope to obtain a composite element precursor; and treating the composite element precursor for a period leading to an at least partial softening of the evacuable organic material and of the envelope surface apposing the core. The present invention further relates to composite elements obtained or obtainable by a method of the present invention and also to the method of using a composite element of the present invention as a vacuum insulation panel or as a thermal insulation material.

公开(公告)号：US20210269579A1

公开(公告)日：2021-09-02

申请号：US17250256

申请日：2019-06-19

Applicant: BASF SE

Inventor： Hendrik WAGNER ,  Marko Grever ,  Frank Thielbeer ,  Sabrina Kronig ,  Antje Huskobla ,  Joerg Krogmann ,  Dejan Petrovic

IPC: C08G18/63 ,  C08G18/48 ,  C08G18/40 ,  C08G18/22 ,  C08G18/20 ,  C08G18/08 ,  C08J9/14

Abstract: A process is useful for producing a rigid polyurethane foam, also referred to as rigid PU foam, via mixing of three streams, rigid PU foams that are obtained by that process, and the use thereof as an insulation material.

公开(公告)号：US11772309B2

公开(公告)日：2023-10-03

申请号：US17757461

申请日：2020-12-08

Applicant: BASF SE

Inventor： Hendrik Wagner ,  Marko Grever ,  Joachim Holle ,  Joerg Krogmann

IPC: B29C44/34 ,  B29C44/06 ,  B29C44/08 ,  B29C45/16 ,  C08G18/48 ,  C08G18/76 ,  C08J9/14 ,  B29K75/00 ,  B29K105/04 ,  B29L31/00

CPC classification number: B29C44/3442 ,  B29C44/06 ,  B29C44/08 ,  B29C45/16 ,  C08G18/4829 ,  C08G18/4845 ,  C08G18/7664 ,  C08J9/141 ,  C08J9/144 ,  C08J9/146 ,  B29K2075/00 ,  B29K2105/046 ,  B29K2995/0015 ,  B29L2031/7152 ,  B29L2031/7622 ,  C08G2110/0025 ,  C08G2330/00 ,  C08J2203/14 ,  C08J2203/162 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2375/04

Abstract: A flexible discontinuous process produces a series of at least two articles containing thermally insulating polyurethane foam from at least three streams (A), (B) and (C). The process involves mixing the at least three streams with different mixing ratios and injecting the mixture into cavities of the articles. A production unit can be used for performing this process.

公开(公告)号：US20190054669A1

公开(公告)日：2019-02-21

申请号：US15768927

申请日：2016-10-10

Applicant: BASF SE

Inventor： Nils MOHMEYER ,  Marc Fricke ,  Joerg Krogmann ,  Mark Elbing ,  Johann Klassen ,  Juergen Boos

IPC: B29C44/12 ,  F16L59/065 ,  F25D23/06 ,  B32B5/20 ,  B32B38/00 ,  B32B37/14

Abstract: The present invention relates to a process for the production of composite elements comprising a first and a second outer layer, a vacuum insulation panel between the two outer layers, rigid polyurethane foam in contact with the first outer layer and the underside of the vacuum insulation panel, and also rigid polyurethane foam in contact with the second outer layer and the upper side of the vacuum insulation panel, comprising application of a reaction mixture (R1) for the production of a rigid polyurethane foam onto the first outer layer, bringing the lower side of a vacuum insulation panel into contact with the unhardened reaction mixture (R1), application of a reaction mixture (R2) for the production of a rigid polyurethane foam to the upper side of the vacuum insulation panel, bringing the second outer layer into contact with the layer of the unhardened reaction mixture (R2), and finally hardening of the two rigid polyurethane foam systems (R1) and (R2) to give the composite element. The present invention further relates to composite elements thus obtainable, and also to the use of a composite element of the invention or of a composite element obtainable by a process of the invention, as component for refrigeration equipment or as construction material.

公开(公告)号：US20230025840A1

公开(公告)日：2023-01-26

申请号：US17757461

申请日：2020-12-08

Applicant: BASF SE

Inventor： Hendrik WAGNER ,  Marko Grever ,  Joachim Holle ,  Joerg Krogmann

IPC: B29C44/06 ,  C08G18/76 ,  C08G18/48 ,  C08J9/14 ,  B29C44/08 ,  B29C45/16

Abstract: A flexible discontinuous process produces a series of at least two articles containing thermally insulating polyurethane foam from at least three streams (A), (B) and (C). The process involves mixing the at least three streams with different mixing ratios and injecting the mixture into cavities of the articles. A production unit can be used for performing this process.

公开(公告)号：US10946562B2

公开(公告)日：2021-03-16

申请号：US15768927

申请日：2016-10-10

Applicant: BASF SE

Inventor： Nils Mohmeyer ,  Marc Fricke ,  Joerg Krogmann ,  Mark Elbing ,  Johann Klassen ,  Juergen Boos

IPC: B29C44/12 ,  B32B5/20 ,  F16L59/065 ,  F25D23/06 ,  E04B1/80 ,  B32B21/04 ,  B32B15/04 ,  B32B5/24 ,  B32B27/30 ,  B32B5/30 ,  B32B27/06 ,  B32B27/40 ,  B32B13/04 ,  B32B5/32 ,  B32B37/14 ,  B32B38/00 ,  B29L31/00 ,  B29K75/00 ,  B29K105/00

Abstract: The present invention relates to a process for the production of composite elements comprising a first and a second outer layer, a vacuum insulation panel between the two outer layers, rigid polyurethane foam in contact with the first outer layer and the underside of the vacuum insulation panel, and also rigid polyurethane foam in contact with the second outer layer and the upper side of the vacuum insulation panel, comprising application of a reaction mixture (R1) for the production of a rigid polyurethane foam onto the first outer layer, bringing the lower side of a vacuum insulation panel into contact with the unhardened reaction mixture (R1), application of a reaction mixture (R2) for the production of a rigid polyurethane foam to the upper side of the vacuum insulation panel, bringing the second outer layer into contact with the layer of the unhardened reaction mixture (R2), and finally hardening of the two rigid polyurethane foam systems (R1) and (R2) to give the composite element. The present invention further relates to composite elements thus obtainable, and also to the use of a composite element of the invention or of a composite element obtainable by a process of the invention, as component for refrigeration equipment or as construction material.

公开(公告)号：US10883759B2

公开(公告)日：2021-01-05

申请号：US16089149

申请日：2017-03-27

Applicant: BASF SE

Inventor： Frank Beham ,  Stefan Kolb ,  Philipp Johannes Boeckmann ,  Jan Kurt Walter Sandler ,  Marc Fricke ,  Elsie Jamin-Maguire ,  Joerg Krogmann

IPC: F25D29/00 ,  F25D3/06 ,  H04Q9/02 ,  G06Q10/08

Abstract: A transport container for transporting an object includes an object location to receive the object and a vacuum insulation panel (VIP) to thermally insulate the object location. A sensor unit in the VIP provides a panel condition signal that corresponds to a measurement value of a physical property of the VIP. The physical property influences temperature of the object. A short-distance transmitter unit transmits a first coding of the PCS inside the Container, a long-distance transmitter unit transmits a second coding of the PCS to a remote server for processing the PCS. The server determines a representation of an operation state of the transport container, wherein the operation state is related to the temperature of the object. The material of the VIP is classified and differentiated so that transmitting parameters depend on the material.