公开(公告)号：US20200094516A1

公开(公告)日：2020-03-26

申请号：US16472151

申请日：2017-12-11

Applicant: Dow Global Technologies LLC ,  Dow Italia Divisione Commerciale SRL

Inventor： Andreas Ottens ,  Francesca Pignagnoli ,  Luigi Bertucelli

IPC: B32B5/18 ,  B32B27/40

Abstract: The present disclosure provides a panel, comprising a first outer skin consisting of a metal facing, at least two thermal insulation layers, with at least one of which consisting of a rigid polyurethane or polyisocyanurate foam, and at least one reinforcement layer spaced apart from the two outer skins and between two thermal insulation layers. It further provides a process for preparing the panel.

公开(公告)号：US20170067248A1

公开(公告)日：2017-03-09

申请号：US15265491

申请日：2016-09-14

Applicant: Dow Global Technologies LLC

Inventor： Giuseppe Vairo ,  Maurizio Guandalini ,  Luca Lotti ,  Francesca Pignagnoli ,  Luigi Bertucelli

IPC: E04B1/94 ,  B32B15/04 ,  B32B15/095 ,  B32B27/20 ,  B32B27/40 ,  B32B15/18 ,  B32B15/20 ,  C08G18/32 ,  C08G18/76 ,  C08G18/09 ,  C08J9/14 ,  C09J175/04 ,  C08K7/26 ,  C08K7/28 ,  C08K3/04 ,  E04B1/78

CPC classification number: E04B1/94 ,  B32B5/20 ,  B32B15/043 ,  B32B15/046 ,  B32B15/095 ,  B32B15/18 ,  B32B15/20 ,  B32B27/065 ,  B32B27/20 ,  B32B27/205 ,  B32B27/40 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2262/10 ,  B32B2264/10 ,  B32B2264/108 ,  B32B2266/0278 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2607/00 ,  C08G18/092 ,  C08G18/3203 ,  C08G18/6469 ,  C08G18/7657 ,  C08G18/7664 ,  C08G2101/0025 ,  C08J9/141 ,  C08J2203/14 ,  C08J2205/10 ,  C08J2375/04 ,  C08K3/04 ,  C08K7/26 ,  C08K7/28 ,  C09J175/04 ,  E04B1/78 ,  E04B1/942 ,  Y10T156/10 ,  Y10T428/19 ,  Y10T428/24999

Abstract: A panel with fire barrier comprises: a metal facing; an insulating foam layer; and at least one fire barrier layer between the metal facing and the foam layer, the fire barrier layer(s) comprising at least one of porous silica; hollow glass microspheres; glass fibres; an inorganic ceramifying composition; a dispersion in a polyurethane polymer matrix or polyurethane/polyisocyanurate polymer matrix or polyurethane/polyurea polymer matrix of expandable graphite. A panel arrangement with fire barrier material in the joint regions between panels, methods of forming the panel and panel arrangement, fire barrier compositions, and reactants for forming the fire barrier compositions are also described.

Abstract translation: 还描述了在面板之间的接合区域中具有防火材料的面板装置，形成面板和面板装置的方法，防火组合物和用于形成防火组合物的反应物。

公开(公告)号：US09738767B2

公开(公告)日：2017-08-22

申请号：US14770239

申请日：2014-02-25

Applicant: Dow Global Technologies LLC

Inventor： Francesca Pignagnoli ,  Eric M. Rexrode ,  Kelly R. Flaherty ,  Giuseppe Vairo

IPC: C08J9/12 ,  B29C44/34 ,  C08J9/14 ,  C08G18/76 ,  C08G18/18 ,  C08G18/40 ,  C08G18/48 ,  C08J9/30 ,  B29K75/00 ,  C08G101/00

CPC classification number: C08J9/127 ,  B29C44/3403 ,  B29K2075/00 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/4018 ,  C08G18/4816 ,  C08G18/7664 ,  C08G2101/005 ,  C08J9/122 ,  C08J9/141 ,  C08J9/142 ,  C08J9/143 ,  C08J9/30 ,  C08J2201/022 ,  C08J2203/02 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/184 ,  C08J2375/04

Abstract: A process of making a polyurethane or polyisocyanurate foam comprises the step of mixing under low pressure: (A) An isocyanate; (B) A compound reactive with the isocyanate, e.g., a polyol; (C) A liquid blowing agent; and (D) Carbon dioxide.

公开(公告)号：US20160002427A1

公开(公告)日：2016-01-07

申请号：US14770239

申请日：2014-02-25

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Francesca Pignagnoli ,  Eric M. Rexrode ,  Kelly R. Flaherty ,  Giuseppe Vairo

IPC: C08J9/12 ,  C08J9/30 ,  C08J9/14

CPC classification number: C08J9/127 ,  B29C44/3403 ,  B29K2075/00 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/4018 ,  C08G18/4816 ,  C08G18/7664 ,  C08G2101/005 ,  C08J9/122 ,  C08J9/141 ,  C08J9/142 ,  C08J9/143 ,  C08J9/30 ,  C08J2201/022 ,  C08J2203/02 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/184 ,  C08J2375/04

Abstract: A process of making a polyurethane or polyisocyanurate foam comprises the step of mixing under low pressure: (A) An isocyanate; (B) A compound reactive with the isocyanate, e.g., a polyol; (C) A liquid blowing agent; and (D) Carbon dioxide.

Abstract translation: 制备聚氨酯或聚异氰脲酸酯泡沫的方法包括在低压下混合的步骤：（A）异氰酸酯; （B）与异氰酸酯反应的化合物，例如多元醇; （C）液体发泡剂; 和（D）二氧化碳。