SE7906908L - POLYURETHANE COMPOSITION - Google Patents

POLYURETHANE COMPOSITION

Info

Publication number
SE7906908L
SE7906908L SE7906908A SE7906908A SE7906908L SE 7906908 L SE7906908 L SE 7906908L SE 7906908 A SE7906908 A SE 7906908A SE 7906908 A SE7906908 A SE 7906908A SE 7906908 L SE7906908 L SE 7906908L
Authority
SE
Sweden
Prior art keywords
component
mixture
compound
propylene oxide
components
Prior art date
Application number
SE7906908A
Other languages
Swedish (sv)
Other versions
SE455101B (en
Inventor
F Olstowski
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of SE7906908L publication Critical patent/SE7906908L/en
Publication of SE455101B publication Critical patent/SE455101B/en

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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers

Abstract

1413761 Polyurethanes DOW CHEMICAL CO 22 Jan 1973 [28 Jan 1972] 3116/73 Heading C3R Rigid, rapid-setting, solid polyurethane compositions are prepared by reacting a mixture comprising: (A) an anionic or amineinitiated polyol having an OH equivalent weight of 50 to less than 250; (B) an organic polyisocyanate containing an aromatic ring and (C) a liquid having a b.p. above 150‹ C. which is (i) an optionally hydroxyl-containing polyoxyalkylene compound, (ii) an ester-modified polyoxyalkylene compound (iii) an organic phosphate, phosphite or phosphonate, (iv) a cyclic polyether, (v) an aromatic compound, (vi) a partially hydrogenated aromatic compound, (vii) an organic carbonate, (viii) a chlorinated aliphatic compound, (ix) a cyclic sulphone or (x) an ester of a carboxylic acid, or a eutectic mixture of two or more compounds from these classes which mixture has a b.p. above 150‹ C., components (A) and (B) being present such that the NCO : OH ratio is 0À8 to 1À5 and component (C) being employed in an amount of 5 to 60% of the combined weight of (A), (B) and (C). In examples component (A) is a propylene oxide adduct of aminoethylethanolamine or diethylene triamine or is triethanolamine, component (B) is toluene diisocyanate, a dimerized diphenylmethane diisocyanate, polymethylene polyphenylisocyanate or a prepolymer from toluene diisocyanate and a glycerol/ propylene oxide adduct and component (C) is trichlorobenzene, a glycerol/propylene oxide reaction product, dioctylphthalate, a mixture of aromatic compounds containing polyethylbenzenes, diphenylether, a liquid chlorinated paraffin or ethylacetoacetate. Numerous other examples of component (C) are listed. Articles may be prepared by casting the polyurethane compositions.

Claims (3)

PATENTKRAV. 1. Styv, snabbhArdad, fast polyuretanprodukt med en densitet av minst 1 g/cm3 lamplig exempelvis som ett gjutmaterial for framstA1lning av lagerytor, ringformiga mellanlAggsbrickor, speldelar, dekorativa fOremtl, mobler eller mbbelkomponenter, kugghjul eller andra maskindelar och gAngade skyddande plugger eller ktpor, kannetecknad darav, att den erhtlles som resultat av blandning av de komponenter son omfatterPATENT REQUIREMENTS. 1. Rigid, fast-cured, solid polyurethane product with a density of at least 1 g / cm3 suitable, for example, as a casting material for the production of bearing surfaces, annular spacers, game parts, decorative objects, furniture or furniture components, gears and other parts or machine parts, characterized in that it is obtained as a result of mixing the components it comprises 1. en ammoniak- eller amininitierad polyeterpolyol med en OH-ekvivalentvikt av frAn 50 till mindre an 250;1. an ammonia- or amine-initiated polyether polyol having an OH equivalent weight of from 50 to less than 250; 2. ett organiskt polyisocyanat som innehgaler en aromatisk ring ochAn organic polyisocyanate containing an aromatic ring and 3. en flytande modifieringemedelefarening med en kokpunkt Over 1°C son valjes bland estrar av karbonsyror, van i komponenterna (A) och (B) finnes narvarande I sAdana mAngder att NCO:OH-forhtllandet Ar frAn 0,8 till 1,5 och komponent (C) anvandes i en mAngd av 5-60 5 av den sammanlagda vikten av komponenterna (A), (8) och (C).3. a liquid modifier having a boiling point above 1 ° C is selected from esters of carboxylic acids, used in components (A) and (B) are present in component (C) was used in an amount of 5-60 of the total weight of components (A), (8) and (C).
SE7906908A 1972-01-28 1979-08-17 Rigid, hardened, solid polyurethane product based on an ammonia or amininitiated polyether polyol, an organic polyisocyanate, and a liquid modifier compound and preparation process SE455101B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22178472A 1972-01-28 1972-01-28

Publications (2)

Publication Number Publication Date
SE7906908L true SE7906908L (en) 1979-08-17
SE455101B SE455101B (en) 1988-06-20

Family

ID=22829381

Family Applications (4)

Application Number Title Priority Date Filing Date
SE7301154A SE447576B (en) 1972-01-28 1973-01-26 Rigid, hardened solid polyurethane product as well as manufacturing process thereof
SE7906907A SE424001B (en) 1972-01-28 1979-08-17 Rigid, Rapid, Solid Polyurethane Product, Which Modifier Contains Chlorinated Aliphatic Compounds, and Procedures for Preparation of Polyurethane Product
SE7906906A SE455100B (en) 1972-01-28 1979-08-17 Rigid, hardened solid polyurethane product based on an ammonia or aminitiated polyethylene poly, an organic polyisocyanate and a liquid modifier compound and preparation process
SE7906908A SE455101B (en) 1972-01-28 1979-08-17 Rigid, hardened, solid polyurethane product based on an ammonia or amininitiated polyether polyol, an organic polyisocyanate, and a liquid modifier compound and preparation process

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SE7301154A SE447576B (en) 1972-01-28 1973-01-26 Rigid, hardened solid polyurethane product as well as manufacturing process thereof
SE7906907A SE424001B (en) 1972-01-28 1979-08-17 Rigid, Rapid, Solid Polyurethane Product, Which Modifier Contains Chlorinated Aliphatic Compounds, and Procedures for Preparation of Polyurethane Product
SE7906906A SE455100B (en) 1972-01-28 1979-08-17 Rigid, hardened solid polyurethane product based on an ammonia or aminitiated polyethylene poly, an organic polyisocyanate and a liquid modifier compound and preparation process

Country Status (13)

Country Link
JP (1) JPS5615416B2 (en)
AR (1) AR195697A1 (en)
AU (1) AU476706B2 (en)
BE (1) BE794607A (en)
CA (1) CA997892A (en)
DE (1) DE2303669A1 (en)
ES (1) ES411019A1 (en)
FR (1) FR2169371B1 (en)
GB (1) GB1413761A (en)
IT (1) IT977067B (en)
NL (1) NL7301001A (en)
SE (4) SE447576B (en)
ZA (1) ZA73324B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476292A (en) * 1984-01-30 1984-10-09 Ciba-Geigy Corporation Castable polyurethane systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102875A (en) * 1953-08-07 1963-09-03 Monsanto Chemicals Polyurethane reaction product and method for making same
US3143517A (en) * 1953-08-07 1964-08-04 Monsanto Co Substantially non-porous polyurethane plastic and method for producing same
FR1413775A (en) * 1963-11-14 1965-10-08 Ici Ltd Polyurethanes manufacturing process
US3378511A (en) * 1965-01-15 1968-04-16 Dow Chemical Co Polymeric urethane compositions
US3440224A (en) * 1966-03-15 1969-04-22 Ashland Oil Inc Polyurethane compositions and methods for preparing such
US3449320A (en) * 1966-04-21 1969-06-10 Union Carbide Corp Hexachlorobutadiene polyol compounds
US3489723A (en) * 1966-12-06 1970-01-13 Nopco Chem Co Two-component castable polyurethane elastomer composition and use
GB1279415A (en) * 1969-01-09 1972-06-28 Ici Ltd New polymerisation process
DE1923934A1 (en) * 1969-05-10 1970-11-19 Dynamit Nobel Ag Process for the production of polyurethanes
JPS5017519B2 (en) * 1972-01-11 1975-06-21

Also Published As

Publication number Publication date
JPS4884196A (en) 1973-11-08
ZA73324B (en) 1973-10-31
SE7906906L (en) 1979-08-17
ES411019A1 (en) 1976-04-01
SE447576B (en) 1986-11-24
SE455101B (en) 1988-06-20
JPS5615416B2 (en) 1981-04-10
GB1413761A (en) 1975-11-12
FR2169371B1 (en) 1976-11-05
NL7301001A (en) 1973-07-31
AU476706B2 (en) 1976-09-30
IT977067B (en) 1974-09-10
SE455100B (en) 1988-06-20
BE794607A (en) 1973-07-26
CA997892A (en) 1976-09-28
DE2303669A1 (en) 1973-08-02
AU5125173A (en) 1974-07-25
AR195697A1 (en) 1973-10-31
FR2169371A1 (en) 1973-09-07
SE7906907L (en) 1979-08-17
SE424001B (en) 1982-06-21

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