Massachusetts Institute of Technology

Dow Global Technolgoies LLC

Ddp Specialty Electronic Materials Us, LLC

Longyan Liao

Jeremiah Allen Johnson

Jerzy Klosin

Edmund M Carnahan

Jasson T Patton

Yiyong He

Lixin Sun

Endre Szuromi

Kyoung Moo Koh

Shari Kram

Mark Alan Rickard

Jonathan Christopher Barnes

Megan Marie Thomas

Lars Alexander Massueger

John Hull Jr

Storage-stable two-component polyurethane or polyisocyanurate spray foam compositions are disclosed, said compositions comprising: (a) an A-side component comprising one or more polyisocyanate and one or more catalyst; and (b) a B-side component comprising one or more polyol; and further comprising one or more hydrohaloolefin blowing agent in either the A-side component or the B-side component, or in both; wherein both the A-side component and the B-side component, separately, generate less than 600 ppm of fluoride ion after two weeks of aging at 50&#xb0; C.

Two-component polyurethane or polyisocyanurate spray foam composition containing a hydrohaloolefin blowing agent

The present disclosure relates to a capped dual-headed organoaluminum composition having the formula (I) and processes to prepare the same. In at least one aspect, the capped dual-headed organoaluminum compositions can be used in olefin polymerization.

Capped dual-headed organoaluminum compositions

The present disclosure relates to dual-headed organoaluminum compositions having the formula (I) and processes to prepare the same. In at least one aspect, the compositions having the formula (I) may be used during olefin polymerization.

Dual-headed organoaluminum compositions

Described herein are platinum-based brush-arm star polymers (Pt-BASPs), or a pharmaceutical composition thereof, for delivery of platinum-based agents, such as cisplatin. Also provided are methods and kits involving the Pt-BASPs, or a pharmaceutical composition thereof, for treating proliferative diseases such as cancers (e.g., lung cancer, head-and-neck cancer, esophagus cancer, stomach cancer, breast cancer, pancreas cancer, liver cancer, kidney cancer, or prostate cancer) in a subject.

Drug delivery polymer and uses thereof

Described herein are platinum-based brush-arm star polymers (Pt-BASPs), or a pharmaceutical composition thereof, for delivery of platinum-based agents, such as oxaliplatin. Also provided are methods and kits involving the Pt-BASPs, or a pharmaceutical composition thereof, for treating proliferative diseases such as cancers (e.g., lung cancer, head-and-neck cancer, esophagus cancer, stomach cancer, breast cancer, pancreas cancer, colorectal cancer, liver cancer, kidney cancer, or prostate cancer) in a subject.

Drug delivery polymers and uses thereof

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Midland, MI, United States of America

Longyan Liao