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公开(公告)号：US12091607B2
公开(公告)日：2024-09-17
申请号：US18134361
申请日：2023-04-13
IPC分类号： C09K5/04 , A62D1/00 , C07C17/04 , C07C17/087 , C07C17/20 , C07C17/23 , C07C17/25 , C07C19/08 , C07C19/10 , C07C19/12 , C07C21/04 , C07C21/18 , C08J9/14 , C09K3/00 , C09K3/30 , C09K21/08 , C09K23/00 , C11D7/30 , H01B3/56
CPC分类号： C09K5/044 , A62D1/0028 , A62D1/0057 , A62D1/0092 , C07C17/04 , C07C17/087 , C07C17/204 , C07C17/206 , C07C17/23 , C07C17/25 , C07C19/08 , C07C19/10 , C07C19/12 , C07C21/04 , C07C21/18 , C08J9/144 , C08J9/146 , C08J9/149 , C09K3/00 , C09K3/30 , C09K5/045 , C09K5/048 , C09K21/08 , C09K23/007 , C09K23/017 , C11D7/30 , H01B3/56 , C08J2203/14 , C08J2203/142 , C08J2203/144 , C08J2203/164 , C09K2205/12 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C07C17/04 , C07C19/10 , C07C17/087 , C07C19/10 , C07C17/204 , C07C19/10 , C07C17/206 , C07C21/18 , C07C17/25 , C07C21/18
摘要： Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
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公开(公告)号：US20240294721A1
公开(公告)日：2024-09-05
申请号：US18647320
申请日：2024-04-26
IPC分类号： C08J9/14 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08G101/00 , C08J9/12 , C09D5/02 , C09D175/08
CPC分类号： C08J9/144 , C08G18/4018 , C08G18/4208 , C08G18/48 , C08G18/7671 , C08J9/122 , C08J9/127 , C08J9/146 , C09D5/021 , C09D175/08 , C08G2101/00 , C08J2201/02 , C08J2201/022 , C08J2203/06 , C08J2203/162 , C08J2203/164 , C08J2207/04 , C08J2375/04 , C08J2375/08
摘要： 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 blowing agent; and (b) a B-side component comprising one or more polyol and one or more blowing agent comprising pressurized gaseous carbon dioxide and one or more liquid blowing agent; wherein both the A-side component and the B-side component, separately, generate less than 300 ppm of fluoride ion after one week of aging at 50° C.
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公开(公告)号：US20240199788A1
公开(公告)日：2024-06-20
申请号：US18286153
申请日：2022-03-28
发明人： Matthew T. Meredith , Jingjun Zhou
CPC分类号： C08G18/2081 , C08G18/222 , C08G18/227 , C08G18/24 , C08J9/144 , C08G2110/0025 , C08J2203/142 , C08J2375/04
摘要： A catalyst for use in a rigid foaming system including an isocyanate and a halogenated olefinic blowing agent is described and a process for creating a rigid foaming system thereof. The catalyst can include a morpholine ring and a central N-alkyl group.
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公开(公告)号：US11999835B2
公开(公告)日：2024-06-04
申请号：US18299012
申请日：2023-04-11
IPC分类号： C08J9/12 , C08G18/00 , C08G18/40 , C08G18/42 , C08G18/48 , C08G18/76 , C08J9/14 , C09D5/02 , C09D175/08 , C08G101/00
CPC分类号： C08J9/144 , C08G18/4018 , C08G18/4208 , C08G18/48 , C08G18/7671 , C08J9/122 , C08J9/127 , C08J9/146 , C09D5/021 , C09D175/08 , C08G2101/00 , C08J2201/02 , C08J2201/022 , C08J2203/06 , C08J2203/162 , C08J2203/164 , C08J2207/04 , C08J2375/04 , C08J2375/08
摘要： 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 blowing agent; and (b) a B-side component comprising one or more polyol and one or more blowing agent comprising pressurized gaseous carbon dioxide and one or more liquid blowing agent; wherein both the A-side component and the B-side component, separately, generate less than 300 ppm of fluoride ion after one week of aging at 50° C.
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公开(公告)号：US20240150536A1
公开(公告)日：2024-05-09
申请号：US18552841
申请日：2022-03-29
发明人： Bin YU , Alexey KRUGLOV
IPC分类号： C08J9/14
CPC分类号： C08J9/149 , C08J9/141 , C08J9/144 , C08J2203/14 , C08J2203/162 , C08J2203/182 , C08J2375/04
摘要： The present disclosure provides blowing agents for polyurethane and polyisocyanurate foams, comprising Z-1-chloro-2,3,3,3-tetrafluoropentene (HCFO-1224yd(Z)) and cyclopentane in amounts of 65 wt. % to 99 wt. % and 1 wt. % to 35 wt. %, respectively. The present disclosure further provides foams formed from polyurethane or polyisocyanurate foams and blowing agents comprising Z-1-chloro-2,3,3,3-tetrafluoropentene (HCFO-1224yd(Z)) and cyclopentane having low initial lambda values.
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6.发明公开公开(公告)号：US20230250278A1
公开(公告)日：2023-08-10
申请号：US18003102
申请日：2021-06-23
申请人： BASF SE
CPC分类号： C08L75/04 , C08J9/144 , C08J9/141 , C08J2203/14 , C08L2201/02 , C08J2375/04 , C08J2203/162
摘要： Disclosed herein is a process for producing rigid polyisocyanurate foams, where (a) aromatic polyisocyanate, (b) isocyanate-reactive compounds including at least one polyetherol (b1) and/or polyesterol (b2), wherein where the number-average content of isocyanate-reactive hydrogen atoms of components (b 1) and (b2) is at least 1.7, (c) catalyst, (d) blowing agents, (e) flame retardants, (f) optionally auxiliary and additive substances and (g) optionally compounds having aliphatic hydrophobic groups and not falling under the definition of compounds (a) to (f) are mixed to afford a reaction mixture and allowed to cure to afford a rigid polyisocyanurate foam. Further disclosed herein is a rigid polyisocyanurate foam obtainable by the process.
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公开(公告)号：US11649315B2
公开(公告)日：2023-05-16
申请号：US16644802
申请日：2018-09-12
发明人： Sachchida N. Singh , Lifeng Wu , Khang Nguyen
CPC分类号： C08G18/163 , C08G18/1833 , C08G18/227 , C08G18/329 , C08G18/3221 , C08G18/7664 , C08J9/144 , C08G2110/0025 , C08J2203/182 , C08J2205/10 , C08J2207/04
摘要： A polyurethane insulation foam composition is disclosed herein. The polyurethane insulation foam comprises: (i) an isocyanate compound; (ii) an isocyanate reactive compound; (iii) water; (iv) a tertiary amine compound; (v) a hydrophilic carboxylic acid compound; (vi) a halogenated olefin compound; and (vii) optionally, other additives.
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公开(公告)号：US20190233605A1
公开(公告)日：2019-08-01
申请号：US16381093
申请日：2019-04-11
申请人： Arkema Inc.
IPC分类号： C08J9/14 , C08G18/42 , C08G18/66 , C08G18/48 , C08G18/18 , C08G18/40 , C08G18/72 , C08J9/00 , C08G18/08
CPC分类号： 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
摘要： 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.
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公开(公告)号：US20180264303A1
公开(公告)日：2018-09-20
申请号：US15925892
申请日：2018-03-20
IPC分类号： A62D1/00 , C08J9/14 , C09K5/04 , C09K3/30 , C10M105/52 , C10M105/04 , A01N29/00 , C11D7/50 , H01B3/56 , H05F3/04 , B01D11/02
CPC分类号： A62D1/0057 , A01N29/00 , A62D1/0071 , A62D1/0092 , B01D11/0288 , C08J9/144 , C08J9/146 , C08J2203/162 , C08J2203/182 , C08J2203/202 , C08J2367/00 , C09K3/30 , C09K5/00 , C09K5/044 , C09K5/045 , C09K5/048 , C09K2205/12 , C09K2205/126 , C09K2205/24 , C09K2205/32 , C10M105/04 , C10M105/52 , C10M2203/045 , C10M2211/0225 , C11D7/5018 , H01B3/24 , H01B3/56 , H05F3/04
摘要： Disclosed is a mixture comprising the compound trans-1,1,1,4,4,4-hexafluoro-2-butene and at least one additional compound selected from the group consisting of HFOs, HFCs, HFEs, CFCs, CO2, olefins, organic acids, alcohols, hydrocarbons, ethers, aldehydes, ketones, and others such as methyl formate, formic acid, trans-1,2 dichloroethylene, carbon dioxide, cis-HFO-1234ze+HFO-1225yez; mixtures of these plus water; mixtures of these plus CO2; mixtures of these trans 1,2-dichloroethylene (DCE); mixtures of these plus methyl formate; mixtures with cis-HFO-1234ze+CO2; mixtures with cis-HFO-1234ze+HFO-1225yez+CO2; and mixtures with cis-HFO-1234ze+HFC-245fa. Also disclosed are methods of using and products of using the above compositions as blowing agents, solvents, heat transfer compositions, aerosol propellant compositions, fire extinguishing and suppressant compositions.
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公开(公告)号：US20180258334A1
公开(公告)日：2018-09-13
申请号：US15972638
申请日：2018-05-07
申请人： ARKEMA FRANCE
CPC分类号： C09K5/044 , A61K8/046 , A61K8/69 , A61K8/70 , A61K9/124 , A61K47/06 , A61K2800/10 , A61Q5/00 , A61Q5/06 , A61Q13/00 , A61Q15/00 , A61Q19/00 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2203/162 , C08J2203/164 , C08J2203/182 , C09K3/00 , C09K3/30 , C09K5/04 , C09K5/045 , C09K5/10 , C09K2205/122 , C09K2205/126 , C09K2205/22 , C09K2205/32 , C11D7/5018 , C11D7/5054 , F01K25/06 , F01K25/08 , F28D15/00
摘要： Provided are compositions, preferably azeotrope or azeotrope-like compositions including 1,1,1,4,4,4-hexafluoro-2-butene and chlorotrifluoropropene, particularly 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), and uses thereof of the compositions. The composition may be a heat transfer composition. The composition may be a blowing agent composition. The composition may be a solvent composition. The composition may be a sprayable composition.
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