United States Patents ;
- Marwan R. Kamal : NOVEL DERIVATIVES OF POLYISOCYANATES REPARED FROM POLYMERIC FATTY ACIDS & CERTAIN OXIMES'
U S. 3,726,921 (1973 )
- Marwan R. Kamal "DIISOCYANATES"
US. 3,691,225 (1972)
- Robert C. Kuder & Marwan R. Kamal "ETHER DIISOCYANATES
U S. 3,691 ,223 (1972 )
- Robert C. Kuder & Marwan R. Kamal "ETHER DIAMINES"
US. 3,661,993 (1972)
- Marwan R. Kamal & Robert C. Kuder "CARBONATES OF ETHER AND HYDROXY SUBSTITUTED FATTY NITRILES"
U S. 3,647,853 (1972)
- Marwan R. Kamal & Robert C. Kuder "CARBONATES OF ETHER AND HYDROXY SUBSTITUTED FATTY AMINES"
US. 3,647,852 (1972)
- Marwan R. Kamal & Robert C. Kuder "ETHER CARBONATE DIISOCY ANATES"
U S. 3,644,465 (1972)
- Robert C. Kuder & Marwan R. Kamal "ETHER DINITRILES"
U S. 3,631,090 (1971 )
- Marwan R. Kamal , John R. Nazy & Donald H. Wheeler "ALICYCLIC DIISOCYANATES"
US. 3,624,122 (1971 )
- Robert C. Kuder & Marwan R. Kamal CARBONATE ETHERS OF HYDROXY SUBSTITUTED FATTY NITRILES"
US. 3,622,623 (1971)
- Marwan R. Kamal & James L. Keen "PROCESS OF MAKING WATER REPELLENT PAPER USING A FATTY POL YISOCY ANATE AND A CATIONIC GUM ETHER AND PRODUCT THEREFORM"
US. 3,489,978 (1971 )
- Marwan R. Kamal, John R. Nazy & Donald H. Wheeler "DIISOCYANATES AND DERIVATIVES"
US. 3,536,671 (1970)
- Marwan R. Kamal, John R. Nazy & Harold A. Wittcoff DERIVATIVES OF CERTAIN POLYAMINE AND CARBOXYLIC ACIDS"
US. 3,535,353 (1970)
- Marwan R.. Kamal, John R. Nazy & Harold A. Wittcoff "POLYMERS PREPARED FROM ORGANIC
POLYISOCYANATES OR POLYISOTHIOCYANATES AND AMIDES OF CERTAINKETIMINE BLOCKED POLY AMINES AND CARBOXYLIC ACIDS"
US. 3,523,925 (1970)
- Marwan R. Kamal PROCESS OF TREATING LEATHER AND FIBROUS MATERIAL WITH POL YISOCY ANATE DERIVATIVES"
U.S. 3,493,426 (1970)
- Marwan R. Kamal & Don E. Floyd "TREATMENT OF WOOD AND RESULTING TREATED PRODUCT"
US. 3,481,774 (1969)
- Marwan R. Kamal "PREPARATION OF NONAROMATIC POLYISOCYANATES"
US. 3,465,023 (1969)
- Marwan R. Kamal & Edgar H. Rogier "POLYISOCY ANATES AND DERIVATIVES"
US. 3,455,883 (1969)
- LyleF. Elmquist & Marwan R. Kamal "PROCESS FOR RENDERING CELLULOSIC AND FIDROUS MATERIALS OIL-WATER-REPELLENT AND PRODUCT THEREFORM"
US. 3,462,295 (1969)
- Edmund G. Nash & Marwan R. Kamal "1-4-BIS-ISOCYANATO AND ISOTHIOCYANATOMETHYL)- I-PHENYL TETRAHYDRONAPHTHALENE "
US. 3,455,981 (1969)
- Marwan R. Kamal & Harold A. Wittcoff "POLYUREA COATING FOR COPPER"
US. 3,440,087 (1969)
- Marwan R. Kamal SCHIFF BASES PREPARED BY REACTING UNSATURATED CARBONYL COMPOUNDS WITH AMINE-TERMINATED POLYMERIC FATS"
US. 3,432,574 (1969)
- Marwan R. Kamal, John R. Nazy & Harold A. Wittcoff "HARDENABLE AND CURED EPOXY RESIN COMPOSITIONS"
US. 3,401,146 (1968)
- Marwan R. Kamal "METAL COMPLEXES OF POLYSECONDARY AMINES AND FILMS THEREFROM"
US. 3,391,127 (1968)
- Marwan R. Kamal "POLYURETHANES FORMED FROM FATTY AMINE POL YOLS"
US. 3,346,517 (1966)
- Marwan R. Kamal "POLYMERIC FAT ACID BASED POLYAMIDEUREAS"
US. 3,284,416 (1966)
- Marwan R. Kamal REACTION PRODUCT OF AN ORGANIC DI ISOCYANATE WITH A POLYMERIC FAT ACID DIALKANOLAMINE CONDENSATE"
US. 3,267,080 (1966)
- Marwan R. Kamal 1-OXA-4-HYDROXYETHYLAZASPIRO (4,4),6,6,8,9TETRACHLORO-NONA- 6,9-DIENE AND ITS SYNTHESIS"
U S. 3,264,319 (1966)
Other Patents in which Marwan R. Kamal is inventor or co-inventor:
POLYISOCYANATES AND DERIVATIVES:
Belgium |
668,214 |
Canada |
743,980 |
Canada |
781,548 |
France |
1,429,509 |
Great Britain |
1,023,390 |
Italy |
745,427 |
Japan |
745,427 |
Mexico |
91,198 |
Norway |
115,639 |
Switzerland |
460,745 |
POLYOL-POL YISOCYANATE PRODUCTS
Canada |
785,246 |
France |
1,431,136 |
Great Britain |
1,032,873 |
Italy |
747,501 |
DllSOCYANATES AND DERIVATIVES
Belgium |
700,212 |
Canada |
796,773 |
France |
1,543,973 |
Italy |
810,629 |
Japan |
537,033 |
DIMERYL DllSOCYANATE AS A LEATHER WATER-PROOFING AGENT
POLYURETHANE COATINGS
Canada |
798,898 |
Great Britain |
1,056,646 |
Italy |
758,993 |
PREPARATION OF NON-AROMATIC POLYISOCY ANATES
MOISTURE CURED POLYUREA COMPOSITIONS
Belgium |
681,917 |
France |
1,481,386 |
Italy |
769,036 |
Japan |
92,075 |
PROCESS FOR RENDERING CELLUOSIC AND FERROUS MATERIALS WATER REPELLENT AND PRODUCT THEREFROM
Belgium |
684,723 |
France |
1,487,78G |
Great Britain |
1,118,268 |
Italy |
784,2g9 |
Japan |
524,dOG |
Mexico |
93,603 |
POLYUREA COATING FOR COPPER
Belgium |
687,836 |
Canada |
785,246 |
France |
1,495,830 |
Italy |
810,668 |
|