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公开(公告)号：EP3592797A1
公开(公告)日：2020-01-15
申请号：EP18707739.1
申请日：2018-03-06
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公开(公告)号：EP4061872A1
公开(公告)日：2022-09-28
申请号：EP20807408.8
申请日：2020-11-19
IPC分类号： C08G73/10 , C09D179/08 , B33Y70/00 , B33Y10/00 , B29C64/106 , C09D11/16 , C09D11/101 , C09D11/102 , C09D11/30
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公开(公告)号：EP2986663A2
公开(公告)日：2016-02-24
申请号：EP14717148.2
申请日：2014-04-14
CPC分类号： C08J9/0061 , C08J9/142 , C08J9/36 , C08J2201/03 , C08J2203/12 , C08J2379/08 , C08J2381/06 , C08J2479/08 , C08J2481/06
摘要： A method for manufacturing a thermoformed a polyetherimide / poly(biphenyl ether sulfone) foam article which comprises following three steps: Step 1. preparing a polyetherimide (PEI) / poly(biphenyl ether sulfone) (P2) foamable composition [composition (FP)], wherein said composition (FP) comprises PEI in an amount ranging from 0.1 % weight (% wt.) to 99.9 % wt., based on the total weight of the PEI and the poly(biphenyl ether sulfone) (P2), Step 2. foaming the composition (FP) to yield a foamed (PEI) / poly(biphenyl ether sulfone) material [foam (P) material], and Step 3. molding said foam (P) material under the effect of heat and pressure to provide a thermoformed foamed article.
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4.发明公开
公开(公告)号：EP3372632A1
公开(公告)日：2018-09-12
申请号：EP17159867.5
申请日：2017-03-08
发明人： KENKARE, Nirupama , KWAN, Kermit S. , LOONEY, William W. , EL-HIBRI, Mohammad Jamal , GOPALAKRISHNAN, Vijay , RICH, Jason
IPC分类号： C08J9/00
CPC分类号： C08J9/0061 , C08J9/0066 , C08J9/142 , C08J2201/03 , C08J2203/12 , C08J2381/06 , C08J2481/06
摘要： Described herein are foam materials comprising a blend of a poly(biphenyl ether sulfone) (PPSU), and a polyethersulfone polymer (PES) with improved compressive strength and impact performance, a method for their formation and articles comprising said foam materials for use in various lightweight applications such as transport and building materials.
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公开(公告)号：EP3087120B1
公开(公告)日：2018-02-21
申请号：EP14815713.4
申请日：2014-12-18
发明人： KENKARE, Nirupama , KWAN, Kermit S.
CPC分类号： C08J9/0061 , C08G75/23 , C08J9/00 , C08J9/0066 , C08J9/10 , C08J9/108 , C08J9/12 , C08J2201/03 , C08J2203/04 , C08J2205/052 , C08J2205/10 , C08J2207/06 , C08J2381/06 , C08J2423/04 , C08J2423/10 , C08J2423/12 , C08L81/06
摘要： A foamable composition comprising from 60 to 99.88% by weight (% wt.) of at least one poly(aryl ether sulfone), from 0.10 to 10.00% by weight (% wt.) of at least one olefinic polymer, from 0.01 to 5.00% by weight (% wt.) of at least one tetrazole compound and from 0.01 to 2.50% by weight (% wt.) of at least one additive selected from the group of titanium dioxide (Ti02), clays, talc, silicates, silica, aluminates, barites, titanates, borates, nitrides, carbon-based materials or combinations thereof, all % wt. are relative to the total weight of the composition (C). Foam materials made from said foamable compositions and articles made from said foam materials.
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公开(公告)号：EP4149994A1
公开(公告)日：2023-03-22
申请号：EP21725757.5
申请日：2021-05-12
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公开(公告)号：EP3372632B1
公开(公告)日：2019-08-21
申请号：EP17159867.5
申请日：2017-03-08
发明人： KENKARE, Nirupama , KWAN, Kermit S. , LOONEY, William W. , EL-HIBRI, Mohammad Jamal , GOPALAKRISHNAN, Vijay , RICH, Jason
IPC分类号： C08J9/00
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公开(公告)号：EP4061870A1
公开(公告)日：2022-09-28
申请号：EP20807406.2
申请日：2020-11-19
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9.发明公开
公开(公告)号：EP3864071A1
公开(公告)日：2021-08-18
申请号：EP19782996.3
申请日：2019-10-01
发明人： POLLINO, Joel , JEOL, Stéphane , KWAN, Kermit S. , LONG, Timothy Edward , WILLIAMS, Christopher Bryant , MEENAKSHISUNDARM, Viswanath , CHARTRAIN, Nicholas Raymond , SIRRINE, Justin , HEIFFERON, Katherine V.
IPC分类号： C08G73/10 , C08G75/23 , C08L79/08 , C08L81/06 , B29C64/124 , B29C64/135 , B33Y70/00
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公开(公告)号：EP3601420A1
公开(公告)日：2020-02-05
申请号：EP18713278.2
申请日：2018-03-29
发明人： GOPALAKRISHNAN, Vijay , RICH, Jason , CHEN, Nan , KWAN, Kermit S.
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