Patent
Process for dyeing a textile web
Robert Allen Janssen,Thomas David Ehlert,John Gavin Macdonald,Earl C. Mccraw,Patrick Sean Mcnichols,Michael J. Garvey +5 more
- 28 Dec 2006
37
TL;DR: In this paper, a textile web having a first face and a second face opposite the first face is applied to the textile web and the web is then moved in an open configuration over a contact surface of an ultrasonic vibration system with the textile Web in direct contact with the contact surface.
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Abstract: In a process for dyeing a textile web having a first face and a second face opposite the first face, dye is applied to the textile web and the web is then moved in an open configuration thereof over a contact surface of an ultrasonic vibration system with the textile web in direct contact with the contact surface of the ultrasonic vibration system. The ultrasonic vibration system is operated to impart ultrasonic energy to the textile web to facilitate the distribution of dye throughout the web. The web is then moved further in its open configuration through a microwave application chamber of a microwave system and the microwave system is operated to impart microwave energy to the web in the microwave application chamber to facilitate binding of the dye to the web.
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Citations
Patent
Ultrasonic liquid treatment system
Robert Allen Janssen,Thomas David Ehlert,John Gavin Macdonald,Earl C. Mccraw,Patrick Sean Mcnichols +4 more
- 03 Dec 2007
TL;DR: In this paper, an ultrasonic treatment chamber and a process for ultrasonically treating a liquid in a tubular treatment chamber are described, with an elongate, generally tubular housing (55 ) having an inlet (69a, b) and an outlet (55) spaced longitudinally from the inlet.
69
Patent
Ultrasonic liquid treatment chamber and continuous flow mixing system
Robert Allen Janssen,Steve Roffers,Thomas David Ehlert,John Glen Ahles,Paul Warren Rasmussen,Patrick Sean Mcnichols,Earl C. Mccraw +6 more
- 27 Jul 2007
TL;DR: In this article, an ultrasonic liquid treatment chamber has an elongate housing through which liquid flows longitudinally from an inlet port to an outlet port thereof, and an elongated ultrasonic waveguide assembly extends within the housing and is operable at a predetermined ultrasonic frequency.
41
Patent
Ultrasonic treatment chamber for preparing emulsions
Philip Eugene Kieffer,Corey Thomas Cunningham,Steven Michael Hurley,Scott W. Wenzel,Shiming Zhuang +4 more
- 23 Dec 2008
TL;DR: In this paper, an ultrasonic mixing system having a treatment chamber in which at least two separate phases can be mixed to prepare an emulsion is disclosed, where an elongate ultrasonic horn of the waveguide assembly is disposed at least in part intermediate the inlet and outlet ports, and a plurality of discrete agitating members are in contact with and extending transversely outward from the horn.
34
Patent
Ultrasonic treatment system for separating compounds from aqueous effluent
Robert Allen Janssen,Earl C. Mccraw,Kimberlee Fay Thompson,John Gavin Macdonald,Thomas David Ehlert,Patrick Sean Mcnichols,John Glen Ahles,Paul Warren Rasmussen,Steve Roffers +8 more
- 24 Jul 2007
TL;DR: In this article, the ultrasonic treatment method and system for separating compounds in an aqueous effluent is disclosed, where ultrasonic energy is used to energize adsorbent to provide efficient and effective removal of compounds from textile effluents.
33
Patent
Ultrasonic treatment chamber for particle dispersion into formulations
Janssen Robert A,Scott W. Wenzel,David W. Koenig,Thomas David Ehlert,Shiming Zhuang,John Glen Ahles,Paul Warren Rasmussen,Steve Roffers +7 more
- 23 Dec 2008
TL;DR: An ultrasonic mixing system with a particulate dispensing system to dispense particulates into a treatment chamber and the treatment chamber in which particulates can be mixed with one or more formulations is disclosed in this article.
33
References
Patent
Method for forming nonwoven webs
Appel David W,Michael Tod Morman +1 more
- 05 May 1980
TL;DR: In this paper, an improved method and apparatus for forming nonwoven webs by spinning filaments into a quench chamber where they are contacted with a quenching fluid, then utilizing the quench fluid to draw the filaments through a two-dimensional nozzle spanning the full machine width, and collecting the filament as a web on a porous surface.
1.5K
Patent
Non-woven mats by melt blowing
TL;DR: In this article, an improved melt-blowing process is proposed in which thermoplastic polymer resins, preferably polypropylene, having initial intrinsic viscosities of at least 1.4, are degraded, optionally in the presence of a free radical source compound, to have both reduced intrinsic viscoities and an apparent viscoity in the meltblowing nozzle orifices of from about 50 to about 300 poise.
1.5K
Patent
Continuous filament nonwoven web
Dorschner Dr Heinz Oskar,Carduck Franz Josef,Christoph Storkebaum +2 more
- 09 Oct 1969
TL;DR: In this paper, the authors describe a non-woven web platform for the production of textile-like or paper-like sheets, which is capable of producing textiles or pAPER-LIKE sheets.
1.3K
Patent
Apparatus for producing non-woven fleeces
Goto M,Matsuki M,Nishimura S +2 more
- 29 Sep 1972
TL;DR: In this article, a process for the manufacture of a fleece-like sheet having a non-woven texture from a large number of melt-spun monofilaments is described.
1.3K
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