公开(公告)号：US10100513B2

公开(公告)日：2018-10-16

申请号：US14070874

申请日：2013-11-04

Applicant: BASF SE

Inventor： Marc Fricke ,  Mark Elbing ,  Nils Mohmeyer

IPC: E04B1/76 ,  B29D99/00 ,  B29C47/04 ,  B29C47/00 ,  B29C47/02

Abstract: The present invention relates to composite elements comprising a profile and an insulating core enclosed at least to some extent by the profile, where the insulating core is composed of an organic porous material which has a thermal conductivity in the range from 13 to 30 mW/m*K, determined in accordance with DIN 12667, and a compressive strength of more than 0.20 N/mm2, determined in accordance with DIN 53421, processes for producing composite elements of this type, and the use of a composite element of this type for producing windows, doors, refrigerators, and chest freezers, or elements for facade construction.

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：US20190382592A1

公开(公告)日：2019-12-19

申请号：US16480373

申请日：2018-01-22

Applicant: BASF SE

Inventor： Nils Mohmeyer ,  Onno Graalmann ,  Christof Grieser-Schmitz ,  Andrea Eisenhardt ,  Josep-Daniel Eslava

IPC: C09D5/02 ,  C08G18/50 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/32 ,  C08G18/38 ,  C08G18/66 ,  C08G18/76 ,  C08G18/24 ,  C08G18/18 ,  C08G18/16 ,  C08K5/521 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C09D5/18 ,  C09D175/12 ,  F17C3/02

Abstract: Described herein are processes for producing cold-flexible polyurethane insulation, in which (a) polyisocyanates are mixed with (b) compounds having groups which are reactive to isocyanates, (c) blowing agents, (d) catalysts, (e) plasticizers and optionally (f) further additives to give a reaction mixture and the mixture is applied to a surface and cured to form insulation. Also described herein is a polyurethane insulation obtainable by a process described herein.

公开(公告)号：US11091652B2

公开(公告)日：2021-08-17

申请号：US16480373

申请日：2018-01-22

Applicant: BASF SE

Inventor： Nils Mohmeyer ,  Onno Graalmann ,  Christof Grieser-Schmitz ,  Andrea Eisenhardt ,  Josep-Daniel Eslava

IPC: C09D5/02 ,  C08G18/16 ,  C08G18/18 ,  C08G18/24 ,  C08G18/32 ,  C08G18/38 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08K5/521 ,  C09D5/18 ,  C09D175/12 ,  F17C3/02

Abstract: Described herein are processes for producing cold-flexible polyurethane insulation, in which (a) polyisocyanates are mixed with (b) compounds having groups which are reactive to isocyanates, (c) blowing agents, (d) catalysts, (e) plasticizers and optionally (f) further additives to give a reaction mixture and the mixture is applied to a surface and cured to form insulation. Also described herein is a polyurethane insulation obtainable by a process described herein.

公开(公告)号：US20140127495A1

公开(公告)日：2014-05-08

申请号：US14070874

申请日：2013-11-04

Applicant: BASF SE

Inventor： Marc Fricke ,  Mark Elbing ,  Nils Mohmeyer

IPC: E04B1/76 ,  B29D99/00

CPC classification number: E04B1/76 ,  B29C47/003 ,  B29C47/02 ,  B29C47/04 ,  B29D99/0021 ,  Y10T29/49826 ,  Y10T428/249953 ,  Y10T428/24999 ,  Y10T428/249992

Abstract: The present invention relates to composite elements comprising a profile and an insulating core enclosed at least to some extent by the profile, where the insulating core is composed of an organic porous material which has a thermal conductivity in the range from 13 to 30 mW/m*K, determined in accordance with DIN 12667, and a compressive strength of more than 0.20 N/mm2, determined in accordance with DIN 53421, processes for producing composite elements of this type, and the use of a composite element of this type for producing windows, doors, refrigerators, and chest freezers, or elements for facade construction.

Abstract translation: 本发明涉及复合元件，其包括轮廓和至少在一定程度上由轮廓封闭的绝缘芯，其中绝缘芯由有机多孔材料组成，该有机多孔材料的导热率为13至30mW / m * K，根据DIN 12667确定，抗压强度大于0.20N / mm2，根据DIN 53421确定，制造这种复合材料的方法，以及这种复合材料用于生产 窗户，门，冰箱和胸部冷柜，或用于立面施工的元素。