|
US2543316A
(en)
*
|
|
1951-02-27 |
|
Dyeing textile materials made from |
|
US2733121A
(en)
*
|
|
1956-01-31 |
|
R in wash liquor |
|
US2499477A
(en)
*
|
1945-06-07 |
1950-03-07 |
Union Carbide & Carbon Corp |
Vinyl resin textile article
|
|
US2531406A
(en)
*
|
1946-10-25 |
1950-11-28 |
Ind Rayon Corp |
N,n-dimethyl acetamide-containing compositions
|
|
US2531407A
(en)
*
|
1946-10-25 |
1950-11-28 |
Ind Rayon Corp |
N,n-dimethyl acetamide-containing compositions
|
|
US2529541A
(en)
*
|
1946-11-05 |
1950-11-14 |
American Viscose Corp |
Knitted structure and method of producing said structure
|
|
US2558732A
(en)
*
|
1947-09-04 |
1951-07-03 |
American Cyanamid Co |
Method of producing staple fiber from polymers and copolymers of acrylonitrile
|
|
US2616084A
(en)
*
|
1947-12-05 |
1952-11-04 |
American Viscose Corp |
Seamless bust supporter
|
|
US2681265A
(en)
*
|
1948-11-27 |
1954-06-15 |
American Viscose Corp |
Spinning artificial filaments
|
|
US2622003A
(en)
*
|
1949-10-27 |
1952-12-16 |
American Viscose Corp |
Method of making shaped articles of an acrylonitrile polymer
|
|
US2667455A
(en)
*
|
1949-05-27 |
1954-01-26 |
Pyror Ltd |
Method for electrolytic production of iron from iron sulfate solutions
|
|
US2758003A
(en)
*
|
1949-07-27 |
1956-08-07 |
Bayer Ag |
Treatment of polyacrylonitrile fiber with ethylene diamine and product resulting therefrom
|
|
NL72613C
(US20090163788A1-20090625-C00002.png)
*
|
1949-08-02 |
|
|
|
|
US2636803A
(en)
*
|
1950-02-04 |
1953-04-28 |
Du Pont |
Polyvinyl alcohol fibers and process of treating
|
|
US2636804A
(en)
*
|
1950-02-04 |
1953-04-28 |
Du Pont |
Process of treating polyvinyl alcohol fibers
|
|
NL160173B
(nl)
*
|
1950-04-01 |
|
Basf Ag |
Werkwijze voor het uitvoeren van een katalytische reactie in een gefluidiseerd bed van dragerkatalysatorbolletjes met van buitenaf toegankelijke holle ruimten.
|
|
US2610359A
(en)
*
|
1950-04-22 |
1952-09-16 |
Du Pont |
Process for producing polyvinyl alcohol filaments of improved properties
|
|
US2610360A
(en)
*
|
1950-04-22 |
1952-09-16 |
Du Pont |
Water-resistant polyvinyl alcohol filament and process for producing same
|
|
US2697023A
(en)
*
|
1950-04-29 |
1954-12-14 |
Eastman Kodak Co |
Spinning acrylonitrile
|
|
US2712490A
(en)
*
|
1950-06-22 |
1955-07-05 |
Rhodiaceta |
Process for spinning swollen polyvinyl chloride
|
|
US2677591A
(en)
*
|
1950-07-07 |
1954-05-04 |
Du Pont |
Removal of porosity in wet-spun acrylonitrile filaments by pressing against a hot surface
|
|
US2677590A
(en)
*
|
1950-07-07 |
1954-05-04 |
Du Pont |
Removal of porosity in wet-spun acrylonitrile filaments by treatment with heated fluids
|
|
US2777751A
(en)
*
|
1951-03-08 |
1957-01-15 |
American Cyanamid Co |
Process for spinning aqueous-saline solutions of acrylonitrile polymers
|
|
US2769792A
(en)
*
|
1951-11-05 |
1956-11-06 |
Chemstrand Corp |
Fiber-forming vinyl chloride copolymer blends with acrylonitrile polymers
|
|
US2869972A
(en)
*
|
1952-12-31 |
1959-01-20 |
Eastman Kodak Co |
Method of treating yarns and filaments and products produced thereby
|
|
US2768868A
(en)
*
|
1953-03-27 |
1956-10-30 |
Du Pont |
Improving the dyeing uniformity and thermostability of undrawn acrylonitrile polymer filaments by applying steam under pressure
|
|
US2799915A
(en)
*
|
1953-03-30 |
1957-07-23 |
Johns Manville |
Thermal modification of acrylonitrile polymers
|
|
US2888317A
(en)
*
|
1953-04-10 |
1959-05-26 |
Du Pont |
Production of polyacrylonitrile filaments of high uniform density
|
|
US2913802A
(en)
*
|
1953-07-16 |
1959-11-24 |
Johns Manville |
Thermal modification of acrylonitrile yarns
|
|
NL190972A
(US20090163788A1-20090625-C00002.png)
*
|
1953-09-21 |
|
|
|
|
US2821458A
(en)
*
|
1954-04-08 |
1958-01-28 |
Du Pont |
Process for producing uniform polyacrylonitrile fibers by heat relaxing solvent containing undrawn fibers, removing solvent and drawing the fibers
|
|
LU34560A1
(US20090163788A1-20090625-C00002.png)
*
|
1954-06-08 |
1958-02-03 |
|
|
|
US3018157A
(en)
*
|
1954-10-28 |
1962-01-23 |
Du Pont |
Process of producing uniformly dyeing polyacrylonitrile filaments by heat stretching the water wetted filaments
|
|
US2956855A
(en)
*
|
1955-09-01 |
1960-10-18 |
Dow Chemical Co |
Dimensionally stable oriented filaments and method for producing the same
|
|
DE1278367B
(de)
*
|
1956-08-20 |
1968-09-19 |
Union Carbide Corp |
Florgewebe, wie Teppich od. dgl., bei welchem die Florfaeden ueberwiegend aus vollsynthetischen, Polyacrylnitril enthaltenden Einzelfaeden bestehen
|
|
NL113969C
(US20090163788A1-20090625-C00002.png)
*
|
1957-04-06 |
|
|
|
|
DE1302793C2
(de)
*
|
1959-02-18 |
1973-07-05 |
|
Verfahren zur herstellung von gekraeuselten endlosfaeden aus hochkristallinem polypropylen
|
|
US3097415A
(en)
*
|
1959-02-20 |
1963-07-16 |
|
Acrylonitrile fiber and process for |
|
NL249219A
(US20090163788A1-20090625-C00002.png)
*
|
1959-03-09 |
1900-01-01 |
|
|
|
US3096563A
(en)
*
|
1959-06-18 |
1963-07-09 |
Du Pont |
Novel fabric of improved cover and reduced slickness
|
|
US2984593A
(en)
*
|
1959-08-31 |
1961-05-16 |
Monsanto Chemicals |
Uniaxially oriented polyvinyl chloride
|
|
DE1192147B
(US20090163788A1-20090625-C00002.png)
*
|
1959-10-16 |
|
|
|
|
US3073002A
(en)
*
|
1960-03-28 |
1963-01-15 |
E B & A C Whiting |
Non-distorting polypropylene fibers
|
|
IT649942A
(US20090163788A1-20090625-C00002.png)
*
|
1960-05-11 |
|
|
|
|
US3152380A
(en)
*
|
1961-05-05 |
1964-10-13 |
Du Pont |
Process for treating polypropylene fibers
|
|
US3413397A
(en)
*
|
1961-08-17 |
1968-11-26 |
Eastman Kodak Co |
Process for stretching polypropylene filaments
|
|
NO117287B
(US20090163788A1-20090625-C00002.png)
*
|
1962-04-11 |
1969-07-21 |
Ici Ltd |
|
|
DE2604630C2
(de)
*
|
1976-02-06 |
1982-06-24 |
Bayer Ag, 5090 Leverkusen |
Verfahren zur Herstellung von Acrylnitril-Vinylchlorid-Copolymerisaten mit erhöhter Viskositätzszahl
|
|
US8684043B2
(en)
*
|
2012-04-12 |
2014-04-01 |
Gessner Holding Ag |
Textile substrate with water and water vapor dissipating properties
|
