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(en)
*
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1972-04-24 |
1979-05-15 |
The Dow Chemical Company |
Fluid rapid-setting urethane compositions
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*
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1972-09-07 |
1975-06-17 |
Enamel Varnish & Chemical Comp |
Method and compositions for protecting surfaces
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(en)
*
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1973-01-29 |
1977-01-04 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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*
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1973-01-29 |
1976-12-28 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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*
|
1973-05-07 |
1975-05-13 |
Dow Chemical Co |
Rapid setting polyurethanes from diols and polyfunctional polyisocyanates prepared in the presence of carboxylic acid esters
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1973-05-07 |
1975-05-27 |
Dow Chemical Co |
Rapid setting polyurethanes from diols and polyisocyanates prepared in the presence of a mixture of liquid modifiers
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1973-05-07 |
1975-05-13 |
Dow Chemical Co |
Rapid setting polyurethanes from diols and polyisocyanates in the presence of a hydroxyl-containing halogenated aliphatic compound
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1973-06-04 |
1975-07-29 |
Dow Chemical Co |
Rapid setting non-elastomeric polyurethane compositions prepared in the presence of a mixture of liquid modifiers
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1973-06-04 |
1976-06-22 |
The Dow Chemical Company |
Preparation of rapid setting non-elastomeric polyurethane compositions in the presence of ester-modified polyoxyalkylene compounds
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(en)
*
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1973-08-29 |
1975-10-21 |
Dow Chemical Co |
Rapid-setting polyurethanes
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(en)
*
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1973-08-29 |
1977-07-26 |
The Dow Chemical Company |
Low density rapid-setting polyurethanes
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US3983069A
(en)
*
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1973-10-10 |
1976-09-28 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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US3983068A
(en)
*
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1973-10-10 |
1976-09-28 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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US3983065A
(en)
*
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1973-10-10 |
1976-09-28 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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1973-10-10 |
1976-11-02 |
The Dow Chemical Company |
Solid, rapid-setting rigid polyurethanes
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1973-10-10 |
1976-09-28 |
The Dow Chemical Company |
Solid, rapid setting, rigid polyurethanes
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(en)
*
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1973-10-10 |
1976-09-28 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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(en)
*
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1974-03-29 |
1977-02-15 |
The Dow Chemical Company |
Process for preparing rapid-setting polyurethanes
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(en)
*
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1975-05-05 |
1978-02-21 |
The Dow Chemical Company |
Solid, rapid-setting, rigid polyurethanes
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(en)
*
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1976-10-27 |
1978-01-31 |
General Latex And Chemical Corporation |
Reduced-friability, highly cross-linked, flame-resistant, polyurethane foams
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US4165414A
(en)
*
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1978-01-23 |
1979-08-21 |
Basf Wyandotte Corporation |
Urethane-modified isocyanurate foams having improved insulating and flame retardant properties
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(en)
*
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1978-10-30 |
1981-04-21 |
Mooney Chemicals, Inc. |
Polyurethane compositions and process for preparing polyurethane emitting reduced amounts of toxic fumes on burning using a cobalt, copper, nickel or manganese salt
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(en)
*
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1979-03-26 |
1981-06-16 |
W. R. Grace & Co. |
Isocyanate capped urethane-containing prepolymer prepared from polyols obtained from epihalohydrin
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(en)
*
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1979-07-20 |
1980-12-30 |
The General Tire & Rubber Company |
Thermoset polyurethane prepared from a polypropylene ether triol obtained using a double metal cyanide complex catalyst, ethylene glycol and tolylene diisocyanate
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EP0027498B1
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*
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1979-09-21 |
1985-03-27 |
Basf Wyandotte Corporation |
Composition de polyuréthane rigide non-cellulaire modifiée avec le produit de réaction d'un isocyanate et d'un alcool et procédé pour sa préparation
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(en)
*
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1979-12-13 |
1981-10-27 |
W. R. Grace & Co. |
Chain-extended polyol compositions and method
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1982-12-17 |
1985-10-22 |
American Cyanamid Company |
Catalyst compositions for polyaliphatic isocyanate-based polyurethanes
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GB2191208A
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1986-06-05 |
1987-12-09 |
Basf Corp |
High resiliency molded polyurethane foams
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EP2816066A1
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2013-06-19 |
2014-12-24 |
Basf Se |
Polyuréthane stabilisé peu émissif
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2020-04-08 |
2020-08-11 |
上海抚佳精细化工有限公司 |
一种聚氨酯硬质泡沫及其制备方法
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2022-03-29 |
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