公开(公告)号：WO2021130201A1

公开(公告)日：2021-07-01

申请号：PCT/EP2020/087582

申请日：2020-12-22

Applicant: HUNTSMAN INTERNATIONAL LLC

Inventor： KLEIN, Rene, Alexander ,  ESMAEILI, Nima ,  RICHTER, Nadja, Kathrin ,  GAJENDRAN, Rajesh, Kumar ,  GUO, Xiaodong ,  JONCHERAY, Thomas, Julien ,  VANDENBROECK, Jan

IPC: C08G18/76 ,  C08G18/79 ,  C08G18/81 ,  C08G18/48 ,  C08G18/02 ,  C08G18/09 ,  C08G18/20 ,  C08G18/18 ,  C08G18/67 ,  C08J9/14 ,  C08K5/54 ,  C08F290/06 ,  C08F290/067 ,  C08G18/092 ,  C08G18/1833 ,  C08G18/1866 ,  C08G18/2036 ,  C08G18/672 ,  C08G18/673 ,  C08G18/7664 ,  C08G18/794 ,  C08G18/8175 ,  C08G2110/0025 ,  C08G2115/02 ,  C08G2350/00 ,  C08J9/141 ,  C08L79/04

Abstract: A polyisocyanurate and/or polyurethane (PIR/PUR) comprising material having improved Flame, Smoke and/or Toxicity (FST) retardancy is disclosed and a method for forming said PIR/PUR comprising material. The PIR/PUR material is comprising at least 0.2 wt % of compounds having a number average equivalent weight

公开(公告)号：WO2022028916A1

公开(公告)日：2022-02-10

申请号：PCT/EP2021/070596

申请日：2021-07-22

Applicant: HUNTSMAN INTERNATIONAL LLC

Inventor： JONCHERAY, Thomas, Julien ,  BRASSINNE, Jeremy, Frederic, Sylvain ,  GEUMEZ, Gilles, Jean ,  ESMAEILI, Nima ,  GUO, Xiaodong ,  MOESEN, Maarten ,  RICHTER, Nadja, Kathrin ,  BRENNAN, Mark, Joseph ,  KLEIN, Rene, Alexander

IPC: C08G18/12 ,  C08G18/22 ,  C08G18/30 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08J9/06 ,  C08J9/14 ,  C08K3/013 ,  C08K5/54 ,  C08L75/08 ,  C08G18/225 ,  C08G18/302 ,  C08G18/3206 ,  C08G18/667 ,  C08G18/7664 ,  C08G2110/0025 ,  C08G2110/0066 ,  C08G2115/02 ,  C08G2330/00 ,  C08J2203/12 ,  C08J2203/162 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/04 ,  C08J9/0061 ,  C08J9/141 ,  C08J9/144

Abstract: The present invention relates to a reaction mixture for manufacturing an inorganic-filler based closed-cell rigid polyurethane or polyisocyanurate (PU or PIR) containing foam having a calorific value below 6 MJ/kg, preferably below 4.5 MJ/kg, more preferably below 3 MJ/kg, measured according to EN ISO 1716, the reaction mixture comprising: - At least one polyisocyanate-containing compound; - At least one isocyanate-reactive compound; - An inorganic filler composition; - At least one physical blowing agent; characterised in that said inorganic filler composition has bulk density higher than 2 g/cm3, preferably higher than 2.1 g/cm3, more preferably higher than 2.2 g/cm3, even more preferably higher than 2.4 g/cm3.

公开(公告)号：WO2021130205A1

公开(公告)日：2021-07-01

申请号：PCT/EP2020/087586

申请日：2020-12-22

Applicant: HUNTSMAN INTERNATIONAL LLC

Inventor： KLEIN, Rene, Alexander ,  ESMAEILI, Nima ,  RICHTER, Nadja, Kathrin ,  GAJENDRAN, Rajesh, Kumar ,  GUO, Xiaodong ,  JONCHERAY, Thomas, Julien ,  VANDENBROECK, Jan

IPC: C08G18/76 ,  C08G18/79 ,  C08G18/09 ,  C08G18/81 ,  C08G18/48 ,  C08G18/20 ,  C08G18/18 ,  C08G18/67 ,  C08J9/14 ,  C08K5/54 ,  C08F290/06 ,  C08K5/523 ,  C08F290/067 ,  C08G18/092 ,  C08G18/1833 ,  C08G18/1866 ,  C08G18/2036 ,  C08G18/672 ,  C08G18/673 ,  C08G18/7664 ,  C08G18/794 ,  C08G18/8175 ,  C08G2110/0025 ,  C08G2115/02 ,  C08G2350/00 ,  C08J9/141

Abstract: A reactive mixture comprising a Fire, Smoke and Toxicity retardant (FST) composition for making a polyisocyanurate and/or polyurethane (PIR/PUR) comprising material, said FST composition comprising: a) at least one compound having at least one ethylenically unsaturated moiety having a number average equivalent weight