IT988822B - Poliuretani ritardanti la propa gazione del fuoco e poliuretani aventi migliori doti di lavorabi lita e stabilita del colore - Google Patents
Poliuretani ritardanti la propa gazione del fuoco e poliuretani aventi migliori doti di lavorabi lita e stabilita del coloreInfo
- Publication number
- IT988822B IT988822B IT24854/73A IT2485473A IT988822B IT 988822 B IT988822 B IT 988822B IT 24854/73 A IT24854/73 A IT 24854/73A IT 2485473 A IT2485473 A IT 2485473A IT 988822 B IT988822 B IT 988822B
- Authority
- IT
- Italy
- Prior art keywords
- polyurethans
- qualities
- fire retardant
- color stability
- workable
- Prior art date
Links
Classifications
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US258164A US3919166A (en) | 1972-05-31 | 1972-05-31 | Fire retardant polyurethanes and polyurea-urethanes having improved processability and color stability |
Publications (1)
Publication Number | Publication Date |
---|---|
IT988822B true IT988822B (it) | 1975-04-30 |
Family
ID=22979367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24854/73A IT988822B (it) | 1972-05-31 | 1973-05-30 | Poliuretani ritardanti la propa gazione del fuoco e poliuretani aventi migliori doti di lavorabi lita e stabilita del colore |
Country Status (8)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069212A (en) * | 1973-06-28 | 1978-01-17 | Nasa | Flame retardant spandex type polyurethanes |
US4002580A (en) * | 1974-09-12 | 1977-01-11 | Gaf Corporation | Fire-retardant polyurethane |
US4002689A (en) * | 1974-09-13 | 1977-01-11 | The Quaker Oats Company | Modified, fire retardant polytetramethylene ether glycol |
US4094869A (en) * | 1975-06-16 | 1978-06-13 | Gaf Corporation | Thermally stable, rigid, cellular isocyanurate polyurethane foams |
JPS5316797A (en) * | 1976-07-30 | 1978-02-16 | Sanyo Chem Ind Ltd | Sheet material having good dyeability |
US4152497A (en) * | 1978-03-27 | 1979-05-01 | Pennwalt Corporation | Compounds containing the 2,2,2-trichloroethyl group as flame retardants for polyurethanes |
US4474900A (en) * | 1983-06-08 | 1984-10-02 | Texaco Inc. | Reaction injection molded elastomers |
HUT60306A (en) * | 1990-03-22 | 1992-08-28 | Idc System Ag | Solid aminoplast foam material and process for producing same |
DE4104199A1 (de) * | 1991-02-12 | 1992-08-13 | Basf Ag | Verfahren zur herstellung von polyurethan-elastomeren und hierfuer geeignete mischungen aus polyoxybutylen-polyoxyalkylen-glykolen und glycidylverbindungen |
WO1997009361A1 (fr) * | 1995-09-01 | 1997-03-13 | Matsushita Electric Industrial Co., Ltd. | Mousse d'isolation thermique, procede de production de cette mousse, et boitier d'isolation thermique |
US5726240A (en) * | 1996-11-25 | 1998-03-10 | Bayer Corporation | Reactivity stabilization of polymethylene poly(phenylisocyanates) |
US6166128A (en) * | 1998-12-08 | 2000-12-26 | Bayer Corporation | Color reduction of polymethylene poly (phenylisocyanates) |
US6127463A (en) * | 1999-03-23 | 2000-10-03 | Bayer Corporation | Polymeric MDI color reduction |
CN116253856B (zh) * | 2023-03-09 | 2024-04-19 | 武汉纺织大学 | 具有邻苯二酚基团的水性聚氨酯湿摩擦牢度提升剂及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885420A (en) * | 1956-01-27 | 1959-05-05 | Du Pont | Stabilization of organic isocyanates |
US3281379A (en) * | 1963-11-07 | 1966-10-25 | Dow Chemical Co | Process for making polyurethane foam |
US3406140A (en) * | 1964-01-09 | 1968-10-15 | Celanese Corp | Polyurethane composition containing an epoxy compound as a stabilizer |
NL134013C (US06174465-20010116-C00003.png) * | 1965-04-19 | |||
US3424691A (en) * | 1965-10-21 | 1969-01-28 | Dow Chemical Co | Stabilizer for polyols |
US3459628A (en) * | 1966-05-18 | 1969-08-05 | Westinghouse Electric Corp | Urethane foam corrosion protection |
FR1502050A (fr) * | 1966-10-05 | 1967-11-18 | Pechiney Saint Gobain | Procédé de préparation de polyuréthannes autoextinguibles |
US3600266A (en) * | 1968-06-26 | 1971-08-17 | Air Prod & Chem | Color stabilized polyvinyl chloride polyurethane compositions |
US3676380A (en) * | 1969-05-19 | 1972-07-11 | Upjohn Co | Low friability polyisocyanurate foams |
DE1926661A1 (de) * | 1969-05-24 | 1970-11-26 | Bayer Ag | Verfahren zur Herstellung von Polyurethan-Kunststoffen |
US3692707A (en) * | 1970-08-19 | 1972-09-19 | Dow Chemical Co | Prepolymers and fire retardant polyurethanes therefrom |
US3764546A (en) * | 1971-03-10 | 1973-10-09 | Ici America Inc | Alkoxylated dihalobutenediol containing compositions |
US3779953A (en) * | 1971-08-16 | 1973-12-18 | Union Carbide Corp | Flame-retardant polyurethanes containing 1,2,5,6-tetrabromo-3,4-dihydroxyhexane |
-
1972
- 1972-05-31 US US258164A patent/US3919166A/en not_active Expired - Lifetime
-
1973
- 1973-05-07 CA CA170,588A patent/CA1004798A/en not_active Expired
- 1973-05-08 GB GB2197873A patent/GB1376863A/en not_active Expired
- 1973-05-28 CH CH761173A patent/CH606261A5/xx not_active IP Right Cessation
- 1973-05-28 DE DE2327116A patent/DE2327116A1/de active Pending
- 1973-05-29 JP JP48060207A patent/JPS4951394A/ja active Pending
- 1973-05-30 IT IT24854/73A patent/IT988822B/it active
- 1973-05-30 FR FR7319689A patent/FR2186508B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3919166A (en) | 1975-11-11 |
FR2186508B1 (US06174465-20010116-C00003.png) | 1978-05-26 |
JPS4951394A (US06174465-20010116-C00003.png) | 1974-05-18 |
DE2327116A1 (de) | 1973-12-13 |
FR2186508A1 (US06174465-20010116-C00003.png) | 1974-01-11 |
CA1004798A (en) | 1977-02-01 |
CH606261A5 (US06174465-20010116-C00003.png) | 1978-10-31 |
GB1376863A (en) | 1974-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT988822B (it) | Poliuretani ritardanti la propa gazione del fuoco e poliuretani aventi migliori doti di lavorabi lita e stabilita del colore | |
BE754856A (fr) | Nouveaux antibiotiques | |
AT312228B (de) | Baukonstruktion | |
AT351221B (de) | Feuerwiderstandsfaehiges fenster | |
NO141478C (no) | Stigekonstruksjon eller lignende rammeverk | |
NL164791B (nl) | Brandbuis. | |
BE759250A (fr) | Composition gastro-intestinale anti-moussage et sa preparation | |
SE386089B (sv) | Sett att framstella ror med lengsgaende rennor pa insidan och/eller utsidan | |
BE782074A (fr) | Construction de batiment industrialisee | |
BE768424A (fr) | Compositions ignifuges et leur utilisation | |
NL145667B (nl) | Vlamboogoven met drie elektroden en drie vulopeningen. | |
BR7403482D0 (pt) | Respiradouro de teto e teto dotado de respiradouro | |
IT1046107B (it) | Antiacidi essiccati risospendibili | |
BE750303A (fr) | Nouvel antibiotique utilisable en therapeutique et sa preparation | |
DE2048158B2 (de) | Nachbeschleunigungs-farbbildroehre | |
BE807771A (fr) | Compositions de blanchiment seches et chlorees | |
AT325312B (de) | Feuerhemmende polymermasse | |
BE773603A (fr) | Raquette de tennis | |
BE762880A (fr) | Colorants diazoiques et leur obtention | |
DOP1984004201A (es) | Nuevas hidrazinas (nitrofulacrilideno) sustituidas con propiedades antibacterianas | |
AT298012B (de) | Stranggepreßter Hohlziegel | |
BR6911714D0 (pt) | Fabricacao de negro de fumo | |
AT320400B (de) | Rohr- oder Trommelmühle mit Innenpanzerung | |
AT321540B (de) | Zweiteiliges Fenster ohne feste Mittelsprosse | |
CH509497A (de) | Schalldämmendes Doppelfenster |