ZA200307626B - Non-combustible polyesterpolyol and/or polyetherpolyol preblend for producing foamed products. - Google Patents
Non-combustible polyesterpolyol and/or polyetherpolyol preblend for producing foamed products. Download PDFInfo
- Publication number
- ZA200307626B ZA200307626B ZA200307626A ZA200307626A ZA200307626B ZA 200307626 B ZA200307626 B ZA 200307626B ZA 200307626 A ZA200307626 A ZA 200307626A ZA 200307626 A ZA200307626 A ZA 200307626A ZA 200307626 B ZA200307626 B ZA 200307626B
- Authority
- ZA
- South Africa
- Prior art keywords
- weight
- combustible
- blowing
- polyesterpolyol
- polyetherpolyol
- Prior art date
Links
- 229920005906 polyester polyol Polymers 0.000 title claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 15
- 229920005862 polyol Polymers 0.000 claims description 10
- 150000003077 polyols Chemical class 0.000 claims description 10
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- -1 phosphorus compound Chemical class 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- WZLFPVPRZGTCKP-UHFFFAOYSA-N 1,1,1,3,3-pentafluorobutane Chemical compound CC(F)(F)CC(F)(F)F WZLFPVPRZGTCKP-UHFFFAOYSA-N 0.000 claims description 4
- MWRASSVFHMUKGR-UHFFFAOYSA-N 1,1,2-trichloropropan-2-yl dihydrogen phosphate Chemical compound ClC(Cl)C(Cl)(C)OP(O)(O)=O MWRASSVFHMUKGR-UHFFFAOYSA-N 0.000 claims description 3
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims description 3
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 2
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 5
- 239000006260 foam Substances 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 3
- 239000003380 propellant Substances 0.000 abstract 2
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 description 8
- 150000002513 isocyanates Chemical class 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Natural products CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000002666 chemical blowing agent Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229960004132 diethyl ether Drugs 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004872 foam stabilizing agent Substances 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- DGWNGWVWFZCEGL-UHFFFAOYSA-L iron(2+);4-oxopentanoate Chemical compound [Fe+2].CC(=O)CCC([O-])=O.CC(=O)CCC([O-])=O DGWNGWVWFZCEGL-UHFFFAOYSA-L 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- GEMHFKXPOCTAIP-UHFFFAOYSA-N n,n-dimethyl-n'-phenylcarbamimidoyl chloride Chemical compound CN(C)C(Cl)=NC1=CC=CC=C1 GEMHFKXPOCTAIP-UHFFFAOYSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical class NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005903 polyol mixture Polymers 0.000 description 1
- 102220096711 rs876659744 Human genes 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10123604A DE10123604A1 (de) | 2001-05-16 | 2001-05-16 | Nichtbrennbare Polyesterpolyol- und/oder Polyetherpolyolvormischung zur Herstellung von Schaumprodukten |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200307626B true ZA200307626B (en) | 2004-09-30 |
Family
ID=7684865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200307626A ZA200307626B (en) | 2001-05-16 | 2003-09-30 | Non-combustible polyesterpolyol and/or polyetherpolyol preblend for producing foamed products. |
Country Status (14)
Country | Link |
---|---|
US (1) | US20040149955A1 (pl) |
EP (1) | EP1401930B2 (pl) |
JP (2) | JP4996034B2 (pl) |
AT (1) | ATE417889T1 (pl) |
AU (1) | AU2002302536B8 (pl) |
BR (1) | BR0209330B1 (pl) |
DE (2) | DE10123604A1 (pl) |
ES (1) | ES2322039T5 (pl) |
MX (1) | MXPA03010348A (pl) |
NO (1) | NO20035068L (pl) |
PL (1) | PL202989B1 (pl) |
PT (1) | PT1401930E (pl) |
WO (1) | WO2002092676A1 (pl) |
ZA (1) | ZA200307626B (pl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10123604A1 (de) * | 2001-05-16 | 2002-11-21 | Solvay Fluor & Derivate | Nichtbrennbare Polyesterpolyol- und/oder Polyetherpolyolvormischung zur Herstellung von Schaumprodukten |
JP4159315B2 (ja) | 2001-09-20 | 2008-10-01 | セントラル硝子株式会社 | 硬質ポリウレタンフォームまたはポリイソシアヌレートフォームの調製用のプレミックス、該フォームの製造方法および該フォーム |
EP1475404A1 (en) * | 2003-03-13 | 2004-11-10 | SOLVAY (Société Anonyme) | Hydrofluorocarbon compositions |
CN101500795A (zh) * | 2006-08-11 | 2009-08-05 | 巴斯夫欧洲公司 | 用于运输和家具业中座椅的具有增强的防火安全性的衬垫 |
WO2009108760A2 (en) | 2008-02-26 | 2009-09-03 | Board Of Regents, The University Of Texas System | Dendritic macroporous hydrogels prepared by crystal templating |
US20110215273A1 (en) * | 2008-11-13 | 2011-09-08 | Solvay Fluor Gmbh | Hydrofluoroolefins, manufacture of hydrofluoroolefins and methods of using hydrofluoroolefins |
CN102585139B (zh) * | 2012-01-18 | 2013-12-11 | 上海东大聚氨酯有限公司 | 煤矿用喷涂堵漏风聚氨酯组合聚醚及其制备、使用方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4454251A (en) * | 1982-05-03 | 1984-06-12 | Schaum-Chemie Wilhelm Bauer Gmbh & Co. Kg | Polyurea foams prepared from isocyanate, water, and a lower-alkanol |
DE4318962A1 (de) * | 1993-06-08 | 1994-12-15 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
WO1996014354A2 (de) | 1994-11-02 | 1996-05-17 | Solvay Fluor Und Derivate Gmbh | Flüssiges kohlendioxid enthaltende treibmittel |
WO1998027145A1 (de) * | 1996-12-17 | 1998-06-25 | Solvay Fluor Und Derivate Gmbh | Gemische mit 1,1,1,3,3-pentafluorbutan |
DE19822944A1 (de) * | 1998-05-22 | 1999-11-25 | Solvay Fluor & Derivate | Herstellung von Polyurethanschäumen |
DE59904637D1 (de) * | 1998-05-22 | 2003-04-24 | Solvay Fluor & Derivate | Herstellung von polyurethanschäumen und geschäumten thermoplastischen kunststoffen |
HUP0203868A3 (en) * | 1999-12-16 | 2005-07-28 | Bayer Ag | Method for producing soft to semirigid polyurethane integral foamed materials form pieces by this process and products from thereof |
JP2002047324A (ja) * | 2000-05-26 | 2002-02-12 | Bridgestone Corp | 硬質ポリウレタンフォーム及びその製造方法 |
JP2002220429A (ja) * | 2000-11-21 | 2002-08-09 | Bridgestone Corp | 硬質ポリウレタンフォーム |
US6451867B1 (en) * | 2001-03-21 | 2002-09-17 | Honeywell International Inc. | Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane |
DE10123604A1 (de) * | 2001-05-16 | 2002-11-21 | Solvay Fluor & Derivate | Nichtbrennbare Polyesterpolyol- und/oder Polyetherpolyolvormischung zur Herstellung von Schaumprodukten |
-
2001
- 2001-05-16 DE DE10123604A patent/DE10123604A1/de not_active Withdrawn
-
2002
- 2002-04-16 DE DE50213127T patent/DE50213127D1/de not_active Expired - Lifetime
- 2002-04-16 AT AT02730162T patent/ATE417889T1/de active
- 2002-04-16 PT PT02730162T patent/PT1401930E/pt unknown
- 2002-04-16 MX MXPA03010348A patent/MXPA03010348A/es unknown
- 2002-04-16 AU AU2002302536A patent/AU2002302536B8/en not_active Ceased
- 2002-04-16 EP EP02730162.1A patent/EP1401930B2/de not_active Expired - Lifetime
- 2002-04-16 ES ES02730162.1T patent/ES2322039T5/es not_active Expired - Lifetime
- 2002-04-16 PL PL367222A patent/PL202989B1/pl unknown
- 2002-04-16 BR BRPI0209330-8A patent/BR0209330B1/pt not_active IP Right Cessation
- 2002-04-16 WO PCT/EP2002/004185 patent/WO2002092676A1/de active Application Filing
- 2002-04-16 JP JP2002589554A patent/JP4996034B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-30 ZA ZA200307626A patent/ZA200307626B/en unknown
- 2003-11-14 NO NO20035068A patent/NO20035068L/no not_active Application Discontinuation
- 2003-11-14 US US10/712,257 patent/US20040149955A1/en not_active Abandoned
-
2009
- 2009-01-13 JP JP2009004269A patent/JP2009074099A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO20035068D0 (no) | 2003-11-14 |
BR0209330B1 (pt) | 2011-08-09 |
PL202989B1 (pl) | 2009-08-31 |
ES2322039T5 (es) | 2017-07-18 |
EP1401930B1 (de) | 2008-12-17 |
US20040149955A1 (en) | 2004-08-05 |
DE10123604A1 (de) | 2002-11-21 |
DE50213127D1 (de) | 2009-01-29 |
AU2002302536B8 (en) | 2008-05-29 |
EP1401930B2 (de) | 2017-02-22 |
NO20035068L (no) | 2003-11-14 |
EP1401930A1 (de) | 2004-03-31 |
JP2004528456A (ja) | 2004-09-16 |
BR0209330A (pt) | 2004-07-20 |
WO2002092676A1 (de) | 2002-11-21 |
ES2322039T3 (es) | 2009-06-16 |
MXPA03010348A (es) | 2004-03-16 |
PT1401930E (pt) | 2009-03-23 |
JP4996034B2 (ja) | 2012-08-08 |
JP2009074099A (ja) | 2009-04-09 |
AU2002302536B2 (en) | 2008-03-06 |
ATE417889T1 (de) | 2009-01-15 |
PL367222A1 (pl) | 2005-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9695267B2 (en) | Foams and foamable compositions containing halogenated olefin blowing agents | |
KR20140105739A (ko) | Hcfo 또는 hfo 발포제를 함유하는 폼 및 폼으로 형성된 물품 | |
SK872000A3 (en) | Flame resistant rigid polyurethane foams blown with hydrofluorocarbons | |
US20070270517A1 (en) | Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-Heptafluoropropane | |
EP3487902A1 (en) | Polyester polyol compositions containing hf0-1336mzzm(z) | |
JP2009074099A (ja) | 発泡生成物を製造するための不燃性ポリエステルポリオールおよび/またはポリエーテルポリオールプレミックス | |
US5183583A (en) | Catalysts for extending the shelf life of formulations for producing rigid polyurethane foams | |
US5112878A (en) | Catalysts for extending the shelf life of formulations for producing rigid polyurethane foams | |
EP0914369B1 (en) | Use of blowing agent blends in the preparation of polyisocyanate-based foams | |
US20200131301A1 (en) | Shelf-stable rigid foam formulations | |
US9963539B2 (en) | Hydrofluorocarbon compositions | |
US20060033079A1 (en) | Noncombustible pre-mixture | |
CN111108139A (zh) | 具有提高的多元醇存放期和稳定性的聚氨酯硬质泡沫系统 |