SI9300294B - Prožne, gorljivostno-modificirane poliuretanske pene - Google Patents
Prožne, gorljivostno-modificirane poliuretanske pene Download PDFInfo
- Publication number
- SI9300294B SI9300294B SI9300294A SI9300294A SI9300294B SI 9300294 B SI9300294 B SI 9300294B SI 9300294 A SI9300294 A SI 9300294A SI 9300294 A SI9300294 A SI 9300294A SI 9300294 B SI9300294 B SI 9300294B
- Authority
- SI
- Slovenia
- Prior art keywords
- weight
- foam
- isomer
- isocyanate
- phenyl isocyanate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/3851—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
Landscapes
- Chemical & Material Sciences (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)
Claims (4)
1 Patentni zahtevki 1. Prožna, gorljivostno modificirana poliuretanska pena, pripravljena s presnovo: a) enega ali več polioksialkilen poliolov, ki imajo hidroksi funkcionalnosti od 2 do 3 in OH števila od 10 do 170, z b) polimetilen poli(fenil izocianatom), ki ima vsebnost metilen-bis(fenil izocianata) od 70 do 77 mas.%, kjer navedeni metilen-bis(fenil izocianat) sestoji iz ne več kot 6 mas.% 2,2-izomera in do 100 mas.% zmesi 4,4'-izomera in 2,4'-izomera, pri čemer je masno razmerje 4,4'-izomera proti 2,4'-izomeru od 2,3:1 do 7,0:1, v prisotnosti c) melamina, v taki količini, da je celokupna količina melamina v navedeni peni od 17 do 33 mas.%, d) fosfornega zavirala gorenja v takšni količini, da je vsebnost elemetnamega fosforja v navedeni peni od 0,15 do 1,0 mas. % in e) vode kot edinega penilnega sredstva, pri čemer je razmerje komponente a) proti komponenti b) takšno, da je izocianatni indeks od 80 do 105.
2. Pena po zahtevku 1, kjer je navedeno masno razmerje od 2,4:1 do 3,8:1.
3. Pena po zahtevku 1, kjer ima navedeni polimetilen poli(fenil izocianat) vsebnost izocianatnih skupin od 30 do 35 mas.%.
4. Pena po zahtevku 1, kjer ima navedeni poliol OH število od 25 do 50.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/893,472 US5229427A (en) | 1992-06-02 | 1992-06-02 | Flexible, combustion-modified, polyurethane foams |
Publications (2)
Publication Number | Publication Date |
---|---|
SI9300294A SI9300294A (sl) | 1993-12-31 |
SI9300294B true SI9300294B (sl) | 2002-02-28 |
Family
ID=25401617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI9300294A SI9300294B (sl) | 1992-06-02 | 1993-06-02 | Prožne, gorljivostno-modificirane poliuretanske pene |
Country Status (13)
Country | Link |
---|---|
US (1) | US5229427A (sl) |
EP (1) | EP0642543B1 (sl) |
AT (1) | ATE156154T1 (sl) |
CA (1) | CA2093885C (sl) |
DE (1) | DE69312711T2 (sl) |
DK (1) | DK0642543T3 (sl) |
ES (1) | ES2105264T3 (sl) |
GR (1) | GR3025039T3 (sl) |
HR (1) | HRP930945B1 (sl) |
MX (1) | MX9303126A (sl) |
SI (1) | SI9300294B (sl) |
WO (1) | WO1993024552A1 (sl) |
ZA (1) | ZA933813B (sl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446847A1 (de) * | 1994-12-27 | 1996-07-04 | Basf Schwarzheide Gmbh | Verfahren zur Herstellung von flammgeschützten Hartschaumstoffen auf Isocyanatbasis |
EP1023352B1 (en) * | 1997-09-26 | 2003-08-20 | The Dow Chemical Company | High service temperature polyurethane elastomers |
US5968669A (en) * | 1998-06-23 | 1999-10-19 | J. M. Huber Corporation | Fire retardant intumescent coating for lignocellulosic materials |
DE10007693A1 (de) * | 2000-02-19 | 2001-08-23 | Basf Ag | Verfahren zur Herstellung von hydrophilen flammgeschützten Polyurethanweichschaumstoffen |
DE10047024A1 (de) * | 2000-09-22 | 2002-04-11 | Basf Ag | Verfahren zur Herstellung von flammgeschützten Polyurethanweichschaumstoffen |
US7428824B1 (en) * | 2005-04-25 | 2008-09-30 | Michael William Malachowsky | Method and system for making and vending ice |
US7678936B2 (en) | 2007-08-21 | 2010-03-16 | Lear Corporation | Isocyanato terminated precursor and method of making the same |
US8722753B2 (en) | 2007-08-21 | 2014-05-13 | Lear Corporation | Hydroxyl terminated precursor and method of making the same |
EP2854880B1 (en) | 2012-05-29 | 2019-03-13 | 3M Innovative Properties Company | Absorbent article comprising polymeric foam |
US10619001B2 (en) | 2013-03-14 | 2020-04-14 | Lear Corporation | Polyurethane foam forming composition including triglycerides, polyurethane foam made from the composition, and method of making polyurethane foam |
WO2015094961A1 (en) | 2013-12-17 | 2015-06-25 | Icl-Ip America Inc. | Flame retardant additive composition comprising cyclic phosphonate blend and bis-phosphate ester, and polyurethane foam containing the same |
CN108136067A (zh) | 2015-10-05 | 2018-06-08 | 3M创新有限公司 | 包含柔性聚合物泡沫以及中间体的吸收制品 |
GB201703738D0 (en) * | 2017-03-08 | 2017-04-19 | Levitex Foams Ltd | Polyurethane foam |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960788A (en) * | 1974-09-23 | 1976-06-01 | Jefferson Chemical Company, Inc. | Modified isocyanate foams |
DE2623346C2 (de) * | 1976-05-25 | 1978-07-13 | Bayer Ag, 5090 Leverkusen | Verfahren zum Verfestigen von geologischen Formationen und Zweikammer-Patrone |
US4256849A (en) * | 1976-10-21 | 1981-03-17 | Bayer Aktiengesellschaft | Process for the production of cold setting foams which contain urethane groups prepared from a mixture of 4,4-diphenyl methane diisocyanate and 2,4-diphenyl methane diisocyanate |
DE2722400C2 (de) * | 1977-05-17 | 1985-05-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von wärmebeständigen, blasenfreien Isocyanuratgruppen aufweisenden Kunststoffen |
DE2815554A1 (de) * | 1978-04-11 | 1979-10-25 | Basf Ag | Schwerentflammbare polyurethan-weichschaumstoffe |
EP0010850B2 (en) * | 1978-10-03 | 1990-01-31 | Imperial Chemical Industries Plc | Liquid polyisocyanate compositions |
US4381351A (en) * | 1982-07-26 | 1983-04-26 | Mobay Chemical Corporation | Combustion modified flexible polyurethane foam |
US4546117A (en) * | 1983-04-22 | 1985-10-08 | Mobay Chemical Corporation | Combustion modified flexible polyurethane foam |
DE3342864A1 (de) * | 1983-11-26 | 1985-06-05 | Basf Ag, 6700 Ludwigshafen | Fluessige, harnstoffgruppen enthaltende polyisocyanatmischungen, verfahren zu deren herstellung und deren verwendung zur herstellung von kompakten oder zelligen polyurethan- und/oder polyisocyanurat-kunststoffen, insbesondere polyurethan-weichschaumstoffen |
DE4007063A1 (de) * | 1990-03-07 | 1991-09-12 | Bayer Ag | Stabile dispersionen von polyharnstoffen und/oder polyhydrazodicarbonamiden in hoehermolekularen, mindestens eine hydroxylgruppe aufweisenden verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethankunststoffen |
GB8421967D0 (en) * | 1984-08-30 | 1984-10-03 | Hickory Springs Mfg Co | Polyurethane foams |
US4849459A (en) * | 1985-06-27 | 1989-07-18 | Basf Corporation | Flame retardant polyurethane foams |
GB2177405B (en) * | 1985-06-28 | 1989-08-23 | Basf Corp | Flame retardant polyurethane foams |
US4803229A (en) * | 1986-01-06 | 1989-02-07 | Basf Corporation | Modified polyisocyanate compositions and molded flexible polyurethane foam |
US4644015A (en) * | 1986-05-08 | 1987-02-17 | Ashland Oil, Inc. | Stable polyol-melamine blend for use in the manufacture of fire retardant flexible urethane foam |
US4757094A (en) * | 1987-05-21 | 1988-07-12 | Reeves Brothers, Inc. | Melamine cured polyurethane foam with improved properties |
US4757093A (en) * | 1987-05-21 | 1988-07-12 | Reeves Brothers, Inc. | Flame retardant melamine containing polyurethane foam |
US4900760A (en) * | 1987-06-16 | 1990-02-13 | Mobay Corporation | Flexible polyurethane foam prepared from a novel polyisocyanate mixture |
US4822517A (en) * | 1987-06-16 | 1989-04-18 | Mobay Corporation | Novel polyisocyanate mixture |
US4826884A (en) * | 1987-07-20 | 1989-05-02 | Basf Corporation | Flame retardant polyurethane foams resistant to cigarette smoldering ignition |
US5086082A (en) * | 1989-09-27 | 1992-02-04 | Pmc, Inc. | Ignition resistant polyurethane foams with melamine |
DE4001556A1 (de) * | 1990-01-20 | 1991-07-25 | Bayer Ag | Neue polyisocyanatmischungen und ihre verwendung bei der herstellung von weichen polyurethan-schaumstoffen |
US5114989A (en) * | 1990-11-13 | 1992-05-19 | The Dow Chemical Company | Isocyanate-terminated prepolymer and polyurethane foam prepared therefrom |
-
1992
- 1992-06-02 US US07/893,472 patent/US5229427A/en not_active Expired - Lifetime
-
1993
- 1993-04-13 CA CA002093885A patent/CA2093885C/en not_active Expired - Fee Related
- 1993-05-18 WO PCT/US1993/004818 patent/WO1993024552A1/en active IP Right Grant
- 1993-05-18 AT AT93911371T patent/ATE156154T1/de not_active IP Right Cessation
- 1993-05-18 ES ES93911371T patent/ES2105264T3/es not_active Expired - Lifetime
- 1993-05-18 DE DE69312711T patent/DE69312711T2/de not_active Expired - Lifetime
- 1993-05-18 EP EP93911371A patent/EP0642543B1/en not_active Expired - Lifetime
- 1993-05-18 DK DK93911371.8T patent/DK0642543T3/da active
- 1993-05-27 MX MX9303126A patent/MX9303126A/es not_active IP Right Cessation
- 1993-06-01 HR HR07/893,472A patent/HRP930945B1/xx not_active IP Right Cessation
- 1993-06-01 ZA ZA933813A patent/ZA933813B/xx unknown
- 1993-06-02 SI SI9300294A patent/SI9300294B/sl not_active IP Right Cessation
-
1997
- 1997-10-15 GR GR970402685T patent/GR3025039T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ZA933813B (en) | 1993-12-29 |
CA2093885C (en) | 2003-06-24 |
HRP930945B1 (en) | 2000-02-29 |
SI9300294A (sl) | 1993-12-31 |
CA2093885A1 (en) | 1993-12-03 |
HRP930945A2 (en) | 1997-04-30 |
DK0642543T3 (da) | 1998-02-23 |
DE69312711D1 (de) | 1997-09-04 |
MX9303126A (es) | 1994-01-31 |
EP0642543A1 (en) | 1995-03-15 |
GR3025039T3 (en) | 1998-01-30 |
EP0642543B1 (en) | 1997-07-30 |
DE69312711T2 (de) | 1997-12-04 |
ATE156154T1 (de) | 1997-08-15 |
US5229427A (en) | 1993-07-20 |
ES2105264T3 (es) | 1997-10-16 |
WO1993024552A1 (en) | 1993-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
IF | Valid on the event date | ||
KO00 | Lapse of patent |
Effective date: 20080207 |