-
1.发明授权公开(公告)号：US09228071B2
公开(公告)日：2016-01-05
申请号：US14305287
申请日：2014-06-16
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Philippe Bonnet , Maher Y. Elsheikh , Brett L. Van Horn
CPC classification number: C08J9/144 , B01F17/0085 , C08G18/06 , C08J9/146 , C08J9/149 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2300/104 , C08J2300/106 , C08J2375/04
Abstract: A blowing agent for thermosetting foams is disclosed. The blowing agent is a hydrofluoroolefin (HCFO), preferably HFCO-1234ze in combination with a hydrochlorofluoroolefin (HCFO) preferably one selected from HCFO-1233zd, HCFO-1223, HCFO-1233xf and mixtures thereof. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams.
Abstract translation: 公开了一种用于热固性泡沫的发泡剂。 发泡剂是氢氟代烯烃（HCFO），优选HFCO-1234ze与氢氯氟烯烃（HCFO），优选选自HCFO-1233zd，HCFO-1223，HCFO-1233xf及其混合物的一种。 发泡剂在制造热固性泡沫时作为发泡剂是有效的。
-
2.发明申请公开(公告)号：US20140336293A1
公开(公告)日：2014-11-13
申请号：US14339732
申请日：2014-07-24
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Brett L. Van Horn , Maher Y. Elsheikh , Philippe Bonnet
IPC: C08J9/14
CPC classification number: C08J9/144 , B01F17/0085 , C08G18/06 , C08J9/146 , C08J9/149 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2300/104 , C08J2300/106 , C08J2375/04
Abstract: A blowing agent for thermosetting foams is disclosed. The blowing agent is the hydrofluoropropene HFO-1243zf in combination with a hydrochlorofluoroolefin (HCFO) selected from HCFO-1233zd, HCFO-1233xf and HCFO-1223. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams.
Abstract translation: 公开了一种用于热固性泡沫的发泡剂。 发泡剂是与选自HCFO-1233zd，HCFO-1233xf和HCFO-1223的氢氯氟烯烃（HCFO）组合的氢氟丙烯HFO-1243zf。 发泡剂在制造热固性泡沫时作为发泡剂是有效的。
-
公开(公告)号：US20190119461A1
公开(公告)日：2019-04-25
申请号：US16228844
申请日：2018-12-21
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa
Abstract: The present invention relates to imidazole and/or its derivative as polyurethane or polyisocyanurate foam catalyst in the presence of Low Global Warming Potential (GWP) halogenated olefinic blowing agents, such as the hydrochlorofluoroolefin (HCFO) HCFO-1233zd. More particularly, the present invention relates to catalyst compositions comprising imidazole and/or its derivative. The present invention further relates to the stable pre-blend formulations and resulting polyurethane or polyisocyanurate foams. A method for stabilizing thermosetting foam blends comprises combining: (a) a polyisocyanate and, optionally, isocyanate compatible raw materials; and (b) a polyol pre-mix composition comprising a halogenated olefinic blowing agent, a polyol, a surfactant, and a catalyst, wherein the catalyst comprises substituted imidazole having C2 or greater substitutions at the N1 nitrogen and/or its derivative. The resultant polyurethane or polyisocyanurate foams have uniform cell structure with little or no foam collapse.
-
4.发明申请公开(公告)号：US20170088685A1
公开(公告)日：2017-03-30
申请号：US15378192
申请日：2016-12-14
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Laurent Abbas , Sri R. Seshadri
CPC classification number: C08J9/146 , C08G18/18 , C08G18/4018 , C08G18/48 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08J9/14 , C08J9/144 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/142 , C08J2203/146 , C08J2203/162 , C08J2203/182 , C08J2375/04 , C08L75/04 , C08L2203/14
Abstract: The shelf life of polyurethane polyol pre-blends containing halogenated olefins is extended by encapsulation of active components such as catalysts anti/or surfactants. The active component is encapsulated in a crystallizable or thermoplastic polymer. The encapsulated particles have a size of 2,800 microns or less and the active components are not significantly leaked out, particularly in the presence of halogenated olefins.
-
公开(公告)号：US09234070B2
公开(公告)日：2016-01-12
申请号：US13649346
申请日：2012-10-11
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Maher Y. Elsheikh , Philippe Bonnet , Brett L. Van Horn , Joseph S. Costa
CPC classification number: C08G18/7664 , C08G18/4018 , C08G18/482 , C08G18/6674 , C08G2101/00 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2375/04
Abstract: A blowing agent for thermosetting foams is disclosed. The blowing agent is predominately the trans isomer of the hydrochlorofluoroolefin (HCFO) HFCO-1233zd alone or in combination with a hydrofluoroolefin (HFO), hydrofluorocarbon (HFC), hydrochlorofluoroolefin (HCFO), a hydrocarbon. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams.
Abstract translation: 公开了一种用于热固性泡沫的发泡剂。 发泡剂主要是氢氯氟烯烃（HCFO）HFCO-1233zd单独或与氢氟烯烃（HFO），氢氟烃（HFC），氢氯氟烯烃（HCFO），烃类的组合的反式异构体。 发泡剂在制造热固性泡沫时作为发泡剂是有效的。
-
Patent Agency Ranking
6.发明申请STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT 审中-公开含有氢化烯烃发泡剂的聚氨酯多元醇混合物的稳定性公开(公告)号：US20150197614A1
公开(公告)日：2015-07-16
申请号：US14430289
申请日：2013-09-19
Applicant: ARKEMA INC.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Laurent Abbas , Maher Y. Elsheikh , Sri R. Seshadri , Gary S. Smith
CPC classification number: C08J9/144 , C08G18/14 , C08G18/1808 , C08G18/1816 , C08G18/1833 , C08G18/4018 , C08G18/4208 , C08G18/4829 , C08G18/6674 , C08G18/72 , C08G2101/0025 , C08J9/0023 , C08J9/0061 , C08J2203/162 , C08J2375/08 , C08J2383/12
Abstract: A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a catalyst composition, and an antioxidant. The antioxidant may be, for example, a benzene diol or a benzene triol or other polyhydroxy-substituted aromatic compound, which is optionally substituted with one or more substituents such as alkyl groups. A two-part system for producing a thermosetting foam blend includes (a) a polyisocyanate and, optionally, one or more isocyanate compatible raw materials; and (b) the polyol pre-mix composition. A method for producing a thermosetting foam blend includes combining: (a) a polyisocyanate; and (b) the polyol pre-mix composition.
Abstract translation: 多元醇预混合物组合物包括具有卤化氢烯烃，多元醇，催化剂组合物和抗氧化剂的发泡剂。 抗氧化剂可以是例如苯二醇或苯三醇或其它多羟基取代的芳族化合物，其任选被一个或多个取代基例如烷基取代。 用于生产热固性泡沫共混物的两部分系统包括（a）多异氰酸酯和任选的一种或多种异氰酸酯相容的原料; 和（b）多元醇预混合组合物。 一种制备热固性泡沫共混物的方法包括：（a）多异氰酸酯; 和（b）多元醇预混合组合物。
-
公开(公告)号：US12098260B2
公开(公告)日：2024-09-24
申请号：US17972664
申请日：2022-10-25
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Sri R. Seshadri , Laurent Abbas
CPC classification number: C08J9/144 , C08G18/092 , C08G18/1808 , C08G18/1816 , C08G18/4018 , C08G18/42 , C08G18/4208 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/7664 , C08G2110/0025 , C08G2110/005 , C08J2201/022 , C08J2203/142 , C08J2205/052 , C08J2205/06 , C08J2205/10 , C08J2375/06 , C08J2375/08
Abstract: A polyol pre-mix containing at least one halogenated hydroolefin blowing agent and having improved shelf life stability is provided, wherein each polyol combined with the halogenated hydroolefin blowing agent has an apparent pH of between 3 and 11.4. Controlling the apparent pH of the polyol(s) enables the polyol pre-mix to be stored for extended periods of time and then used in combination with organic polyisocyanate to produce foam formulations having gel times and tack free times not significantly different from those exhibited when freshly prepared polyol pre-mix is used.
-
公开(公告)号：US20170369668A1
公开(公告)日：2017-12-28
申请号：US15680738
申请日：2017-08-18
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Philippe Bonnet , Brett L. Van Horn , Joseph S. Costa
IPC: C08J9/14
CPC classification number: C08J9/144 , C08G18/4018 , C08G18/482 , C08G18/6674 , C08G18/7664 , C08G2101/00 , C08J9/146 , C08J9/149 , C08J2203/12 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2375/04
Abstract: A blowing agent for thermosetting foams is disclosed. The blowing agent is predominately the trans isomer of the hydrochlorofluoroolefin (HCFO) HFCO-1233zd alone or in combination with a hydrofluoroolefin (HFO), hydrofluorocarbon hydrochlorofluoroolefin (HCFO), a hydrocarbon. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams.
-
公开(公告)号：US09738768B2
公开(公告)日：2017-08-22
申请号：US14992250
申请日：2016-01-11
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Philippe Bonnet , Brett L. Van Horn , Joseph S. Costa
CPC classification number: C08J9/144 , C08G18/06 , C08G18/4018 , C08G18/482 , C08G18/6674 , C08G18/7664 , C08G2101/00 , C08J9/146 , C08J9/149 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2375/04
Abstract: A blowing agent for thermosetting foams is disclosed. The blowing agent is predominately the trans isomer of the hydrochlorofluoroolefin (HCFO) HFCO-1233zd alone or in combination with a hydrofluoroolefin (HFO), hydrofluorocarbon (HFC), hydrochlorofluoroolefin (HCFO), a hydrocarbon. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams.
-
10.发明申请SHELF LIFE OF POLYOL BLENDS CONTAINING HALOGENATED OLEFINS BY ENCAPSULATION OF ACTIVE COMPONENTS 有权通过加入活性成分来保存含有氢化烯烃的多元醇混合物的使用寿命公开(公告)号：US20140371338A1
公开(公告)日：2014-12-18
申请号：US14374616
申请日：2013-01-31
Applicant: Arkema Inc.
Inventor： Benjamin Bin Chen , Joseph S. Costa , Laurent Abbas , Sri R. Seshadri
IPC: C08L75/04
CPC classification number: C08J9/146 , C08G18/18 , C08G18/4018 , C08G18/48 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08J9/14 , C08J9/144 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/142 , C08J2203/146 , C08J2203/162 , C08J2203/182 , C08J2375/04 , C08L75/04 , C08L2203/14
Abstract: The shelf life of polyurethane polyol pre-blends containing halogenated olefins is extended by encapsulation of active components such as catalysts and/or surfactants. The active component is encapsulated in a crystallizable or thermoplastic polymer. The encapsulated particles have a size of 2,800 microns or less and the active components are not significantly leaked out, particularly in the presence of halogenated olefins.
Abstract translation: 包含卤代烯烃的聚氨酯多元醇预混合物的保存期限通过包封活性组分如催化剂和/或表面活性剂来延长。 活性组分被包封在可结晶或热塑性聚合物中。 包封的颗粒具有2,800微米或更小的尺寸，并且活性组分没有显着泄漏，特别是在卤代烯烃的存在下。
-
-
-
-
-
-
-
-
-
Search Results
16
records
(took 0.019 seconds)
