公开(公告)号：US20240400793A1

公开(公告)日：2024-12-05

申请号：US18687835

申请日：2022-08-31

Applicant: Momentive Performance Materials Inc.

Inventor： Mary MA ,  Joshi KAUSTUBH ,  Gnuni KARAPETYAN ,  Karthik RAJENDRAN ,  Karthikeyan SIVASUBRAMANIAN ,  Petr KOUTNIK ,  Madhusudhan SRINIVASAN

IPC: C08K5/53 ,  C08K5/13 ,  C08K5/3445 ,  C08K5/39 ,  C08K5/50 ,  C08K5/524

Abstract: A composition and method for preparing a polyurethane foam. The composition comprises at least one emission control agent. In embodiments, the composition comprises at least one emission control agent selected from the group consisting of (i) a phosphorous containing group; (ii) a thiocarbamate; (iii) a nitrogen containing compound; (iv) a phenolic antioxidant; or a combination of two or more thereof. The invention also relates to a method of controlling the emission of at least one aldehyde species in a raw material employed in the foam composition or that may be produced during the foam forming or foam curing or foam aging process.

公开(公告)号：US20230151136A1

公开(公告)日：2023-05-18

申请号：US17907860

申请日：2020-03-03

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Gnuni KARAPETYAN ,  Roger Christopher CLARK ,  Jason STENGEL ,  Yevgen BEREZHANSKYY

IPC: C08G18/16 ,  C08G18/22 ,  C08G18/18 ,  C08G18/48 ,  C08G18/63 ,  C08G18/40 ,  C08G18/32 ,  C08G18/66 ,  C08G18/76 ,  C08J9/06

CPC classification number: C08G18/163 ,  C08G18/222 ,  C08G18/632 ,  C08G18/1833 ,  C08G18/3275 ,  C08G18/4072 ,  C08G18/4829 ,  C08G18/6688 ,  C08G18/7614 ,  C08J9/06 ,  C08G2110/0008 ,  C08G2110/0016 ,  C08G2110/0025 ,  C08G2150/60 ,  C08G2170/60 ,  C08J2201/022 ,  C08J2205/05 ,  C08J2205/06 ,  C08J2205/08 ,  C08J2205/10 ,  C08J2205/052 ,  C08J2207/02 ,  C08J2207/04 ,  C08J2375/08

Abstract: The present invention relates to a composition comprising a copper(II)-salt capable of being used as a catalyst, a process for the manufacture of said composition, the use of said composition as a catalyst, in particular, as catalyst for the reaction of at least one isocyanate compound with at least one isocyanate-reactive compound, in particular for the manufacture of polyisocyanate polyaddition products, such as polyurethanes, in particular, polyurethane foams.

公开(公告)号：US20230149910A1

公开(公告)日：2023-05-18

申请号：US17907868

申请日：2020-03-03

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Gnuni KARAPETYAN

IPC: B01J31/02 ,  C08G18/32 ,  C08G18/08 ,  C08G18/30 ,  C08G18/48 ,  C08G18/22

CPC classification number: B01J31/0237 ,  C08G18/3225 ,  C08G18/14 ,  C08G18/302 ,  C08G18/4829 ,  C08G18/22 ,  C08G2101/00

Abstract: The present invention relates to a composition comprising at least one tertiary amino compound (A), and at least one copper(II)-compound (B), a process for the manufacture of said composition, the use of said composition as a catalyst, in particular, as catalyst for the reaction of at least one isocyanate compound with at least one isocyanate-reactive compound, in particular for the manufacture of polyisocyanate polyaddition products, such as polyurethanes, in particular, polyurethane foams.

公开(公告)号：US20230134280A1

公开(公告)日：2023-05-04

申请号：US17907869

申请日：2020-03-03

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Gnuni KARAPETYAN ,  Alberto Giovanni MELLE ,  Roger Christopher CLARK

IPC: C08G18/18 ,  C08G18/48 ,  C08G18/08

Abstract: The invention relates to novel urethane or carbamate compounds which can act as a catalyst for the reaction of at least one isocyanate compound with at least one isocyanate-reactive compound, in particular for the manufacture of polyisocyanate polyaddition products, such as polyurethanes, in particular, for the manufacture of polyurethane (PU) foams, where they exhibit superior blowing performance.