Title:
アルデヒド放出を低減させた組成物
Document Type and Number:
Japanese Patent JP7195321
Kind Code:
B2
Abstract:
This invention generally provides composition for making a polyurethane foam with reduced aldehyde emission and more specially to composition useful in means of transport such as interior part of cars, wherein composition is comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition; and (c) a compound of the formula (I) or (II), wherein the compound (c) is present by weight percentage in the composition in an amount ranging from about 0.001 to about 10, preferably from about 0.01 to about 5, and more preferably from about 0.05 to about 2 based on the total weight of the composition. The compositions can reduce aldehyde emission, especially acetaldehyde emission in the PU foam and has no obvious influence on the mechanic properties of the foam.
Inventors:
Wu, Ponfei
Bonami, Rise
Chan, Yufan
Bosman, Joris Karel Peter
Chu, Shuelong
Welbert, Ingrid
Bonami, Rise
Chan, Yufan
Bosman, Joris Karel Peter
Chu, Shuelong
Welbert, Ingrid
Application Number:
JP2020531503A
Publication Date:
December 23, 2022
Filing Date:
December 13, 2018
Export Citation:
Assignee:
Huntsman International LLC
International Classes:
C08G18/00; C08G18/48; C08G18/76; C08K5/41; C08L75/04
Domestic Patent References:
| JP2005137601A | ||||
| JP2017501258A | ||||
| JP2004339496A | ||||
| JP2005194159A | ||||
| JP2009525414A |
Foreign References:
| WO2017134296A1 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Nakamura
Toru Miyamae
Motoharu Nakanishi
Nakamura