BE839795A - Procede d'obtention d'une mousse de polyurethane cellulaire rigide et thermiquement stable - Google Patents
Procede d'obtention d'une mousse de polyurethane cellulaire rigide et thermiquement stableInfo
- Publication number
- BE839795A BE839795A BE165360A BE165360A BE839795A BE 839795 A BE839795 A BE 839795A BE 165360 A BE165360 A BE 165360A BE 165360 A BE165360 A BE 165360A BE 839795 A BE839795 A BE 839795A
- Authority
- BE
- Belgium
- Prior art keywords
- rigid
- obtaining
- polyurethane foam
- thermally stable
- cellular polyurethane
- Prior art date
Links
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
- C08J9/0066—Use of inorganic compounding ingredients
-
- 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
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
- C08G18/677—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
- C08G18/6775—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups containing halogen
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
-
- 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
- Y10S521/902—Cellular polymer containing an isocyanurate structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/587,063 US4094869A (en) | 1975-06-16 | 1975-06-16 | Thermally stable, rigid, cellular isocyanurate polyurethane foams |
Publications (1)
Publication Number | Publication Date |
---|---|
BE839795A true BE839795A (fr) | 1976-09-20 |
Family
ID=24348189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE165360A BE839795A (fr) | 1975-06-16 | 1976-03-19 | Procede d'obtention d'une mousse de polyurethane cellulaire rigide et thermiquement stable |
Country Status (8)
Country | Link |
---|---|
US (1) | US4094869A (xx) |
JP (1) | JPS51151799A (xx) |
AU (1) | AU501701B2 (xx) |
BE (1) | BE839795A (xx) |
CA (1) | CA1062850A (xx) |
DE (1) | DE2624112A1 (xx) |
FR (1) | FR2314928A1 (xx) |
GB (1) | GB1472245A (xx) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212917A (en) * | 1978-06-01 | 1980-07-15 | The Celotex Corporation | Polyisocyanurate foam laminate |
US4311801A (en) | 1978-06-01 | 1982-01-19 | The Celotex Corporation | Polyisocyanurate foam and process therefor |
EP0008589A1 (en) * | 1978-08-24 | 1980-03-19 | Basf Wyandotte Corporation | Alumina trihydrate as flame retardant agent for urethane-modified carbodiimide-isocyanurate foams |
US4271273A (en) * | 1979-06-25 | 1981-06-02 | Gaf Corporation | Rigid isocyanurate polyurethane foams and method for preparing same |
US4362678A (en) | 1980-01-18 | 1982-12-07 | The Celotex Corporation | Method of making polyisocyanurate foam laminate |
DE3113385A1 (de) * | 1981-04-02 | 1982-10-21 | Bayer Ag, 5090 Leverkusen | Halogenarmes, thermoplastisches polyurethanelastomer verbesserter flammbestaendigkeit durch zusatz einer 4-stoff-additiv-kombination, seine herstellung und seine verwendung |
US4814360A (en) * | 1986-06-05 | 1989-03-21 | Basf Corporation | High resiliency molded foam consisting of the reaction product of a polyisocyanate, a polyoxyalkylene polyether polyol, water and a halogenated monohydric alcohol |
DE4020255A1 (de) * | 1990-06-26 | 1992-01-02 | Bayer Ag | Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und deren verwendung als daemmaterialien |
EP0831185A3 (en) * | 1996-09-23 | 1999-03-03 | Bridgestone/Firestone, Inc. | Roofing members without auxiliary facers and related methods |
US7671105B2 (en) | 2006-08-22 | 2010-03-02 | Basf Corporation | Resin composition and an article formed therefrom |
RU2466019C2 (ru) * | 2007-02-28 | 2012-11-10 | Басф Се | Способ получения композитных элементов на основе пенопластов на основе изоцианатов |
PL2274254T3 (pl) * | 2008-05-06 | 2017-05-31 | Huntsman International Llc | Nanodyspersje glinka-izocyjanian i wytwarzany z nich nanokompozyt poliuretanowy |
TWI394764B (zh) | 2009-11-20 | 2013-05-01 | Ind Tech Res Inst | 防火聚氨酯發泡材料及其製法 |
KR101803117B1 (ko) * | 2013-10-04 | 2017-11-30 | (주)엘지하우시스 | 폴리이소시안우레이트 발포체 및 그 제조방법 |
JP6685108B2 (ja) * | 2015-11-09 | 2020-04-22 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトCovestro Deutschland Ag | 耐火性物品およびその製造方法 |
US20170321028A1 (en) * | 2016-05-09 | 2017-11-09 | Johns Manville | System and method for making high-density cover boards |
CN112552474B (zh) * | 2020-11-11 | 2023-03-31 | 万华化学(宁波)容威聚氨酯有限公司 | 用于喷涂法制备低密度热力管道的组合料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676380A (en) * | 1969-05-19 | 1972-07-11 | Upjohn Co | Low friability polyisocyanurate foams |
GB1339441A (en) * | 1970-06-19 | 1973-12-05 | Dunlop Holdings Ltd | Polyurethane foams |
US3738953A (en) * | 1971-12-06 | 1973-06-12 | Upjohn Co | Synergistic fire retardant foams |
CA999400A (en) * | 1972-04-28 | 1976-11-02 | General Tire And Rubber Company (The) | Flame retardant flexible polyurethane foams |
US3799896A (en) * | 1972-05-08 | 1974-03-26 | Celotex Corp | Polyisocyanurate |
US3919166A (en) * | 1972-05-31 | 1975-11-11 | Gaf Corp | Fire retardant polyurethanes and polyurea-urethanes having improved processability and color stability |
US3909464A (en) * | 1974-03-20 | 1975-09-30 | Upjohn Co | Flame retardant flexible polyanethane foam containing alumina trihydrate |
-
1975
- 1975-06-16 US US05/587,063 patent/US4094869A/en not_active Expired - Lifetime
-
1976
- 1976-02-20 CA CA246,183A patent/CA1062850A/en not_active Expired
- 1976-02-27 AU AU11492/76A patent/AU501701B2/en not_active Expired
- 1976-03-19 BE BE165360A patent/BE839795A/xx unknown
- 1976-03-22 FR FR7608273A patent/FR2314928A1/fr active Granted
- 1976-03-25 GB GB1209676A patent/GB1472245A/en not_active Expired
- 1976-04-27 JP JP51047340A patent/JPS51151799A/ja active Pending
- 1976-05-28 DE DE19762624112 patent/DE2624112A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2624112A1 (de) | 1976-12-30 |
CA1062850A (en) | 1979-09-18 |
FR2314928A1 (fr) | 1977-01-14 |
AU1149276A (en) | 1977-09-01 |
JPS51151799A (en) | 1976-12-27 |
AU501701B2 (en) | 1979-06-28 |
GB1472245A (en) | 1977-05-04 |
US4094869A (en) | 1978-06-13 |
FR2314928B1 (xx) | 1979-04-20 |
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