|
US3949454A
(en)
*
|
1971-01-25 |
1976-04-13 |
Textured Yarn Co., Inc. |
Treatment of textile film strands
|
|
US4075746A
(en)
*
|
1976-06-16 |
1978-02-28 |
Kling-Tecs, Inc. |
Compression crimping apparatus
|
|
US4503593A
(en)
*
|
1983-01-03 |
1985-03-12 |
Celanese Corporation |
Stuffer box crimper
|
|
US5020198A
(en)
*
|
1988-08-10 |
1991-06-04 |
Filter Materials Ltd. |
Crimped textile fibers and stuffer box apparatus and methods for crimping textile fibers
|
|
US7585441B2
(en)
*
|
2004-06-25 |
2009-09-08 |
Celanese Acetate, Llc |
Process of making cellulose acetate tow
|
|
US7445737B2
(en)
|
2004-06-25 |
2008-11-04 |
Celanese Acetate, Llc |
Cellulose acetate tow and method of making same
|
|
US7585442B2
(en)
*
|
2004-06-25 |
2009-09-08 |
Celanese Acetate, Llc |
Process for making cellulose acetate tow
|
|
US20130115452A1
(en)
*
|
2011-11-03 |
2013-05-09 |
Celanese Acetate Llc |
High Denier Per Filament and Low Total Denier Tow Bands
|
|
GB201209589D0
(en)
*
|
2012-05-30 |
2012-07-11 |
British American Tobacco Co |
Filter for a smoking article
|
|
US9179709B2
(en)
|
2012-07-25 |
2015-11-10 |
R. J. Reynolds Tobacco Company |
Mixed fiber sliver for use in the manufacture of cigarette filter elements
|
|
US9896786B2
(en)
|
2012-08-23 |
2018-02-20 |
Columbia Insurance Company |
Systems and methods for improving and controlling yarn texture
|
|
US9951445B2
(en)
|
2012-08-23 |
2018-04-24 |
Columbia Insurance Company |
Systems and methods for improving and controlling yarn texture
|
|
US9119419B2
(en)
|
2012-10-10 |
2015-09-01 |
R.J. Reynolds Tobacco Company |
Filter material for a filter element of a smoking article, and associated system and method
|
|
EP3225116A4
(en)
*
|
2014-11-28 |
2018-05-16 |
Daicel Corporation |
Tow band of cellulose acetate fibers for cigarette filter, cigarette filter, tow band production device, and tow band production method
|
|
US10524500B2
(en)
|
2016-06-10 |
2020-01-07 |
R.J. Reynolds Tobacco Company |
Staple fiber blend for use in the manufacture of cigarette filter elements
|
|
JP7377107B2
(ja)
|
2017-02-28 |
2023-11-09 |
イーストマン ケミカル カンパニー |
不織布におけるセルロースアセテート繊維
|
|
WO2019168845A1
(en)
|
2018-02-27 |
2019-09-06 |
Eastman Chemical Company |
Slivers containing cellulose acetate for spun yarns
|
|
US11492757B2
(en)
|
2018-08-23 |
2022-11-08 |
Eastman Chemical Company |
Composition of matter in a post-refiner blend zone
|
|
US11286619B2
(en)
|
2018-08-23 |
2022-03-29 |
Eastman Chemical Company |
Bale of virgin cellulose and cellulose ester
|
|
US11519132B2
(en)
|
2018-08-23 |
2022-12-06 |
Eastman Chemical Company |
Composition of matter in stock preparation zone of wet laid process
|
|
US11401659B2
(en)
|
2018-08-23 |
2022-08-02 |
Eastman Chemical Company |
Process to produce a paper article comprising cellulose fibers and a staple fiber
|
|
US11408128B2
(en)
|
2018-08-23 |
2022-08-09 |
Eastman Chemical Company |
Sheet with high sizing acceptance
|
|
US11512433B2
(en)
|
2018-08-23 |
2022-11-29 |
Eastman Chemical Company |
Composition of matter feed to a head box
|
|
US11313081B2
(en)
|
2018-08-23 |
2022-04-26 |
Eastman Chemical Company |
Beverage filtration article
|
|
US11639579B2
(en)
|
2018-08-23 |
2023-05-02 |
Eastman Chemical Company |
Recycle pulp comprising cellulose acetate
|
|
US11420784B2
(en)
|
2018-08-23 |
2022-08-23 |
Eastman Chemical Company |
Food packaging articles
|
|
US11421385B2
(en)
|
2018-08-23 |
2022-08-23 |
Eastman Chemical Company |
Soft wipe comprising cellulose acetate
|
|
US11230811B2
(en)
|
2018-08-23 |
2022-01-25 |
Eastman Chemical Company |
Recycle bale comprising cellulose ester
|
|
US11299854B2
(en)
|
2018-08-23 |
2022-04-12 |
Eastman Chemical Company |
Paper product articles
|
|
US11390991B2
(en)
|
2018-08-23 |
2022-07-19 |
Eastman Chemical Company |
Addition of cellulose esters to a paper mill without substantial modifications
|
|
US11401660B2
(en)
|
2018-08-23 |
2022-08-02 |
Eastman Chemical Company |
Broke composition of matter
|
|
US11479919B2
(en)
|
2018-08-23 |
2022-10-25 |
Eastman Chemical Company |
Molded articles from a fiber slurry
|
|
US11396726B2
(en)
|
2018-08-23 |
2022-07-26 |
Eastman Chemical Company |
Air filtration articles
|
|
US11332885B2
(en)
|
2018-08-23 |
2022-05-17 |
Eastman Chemical Company |
Water removal between wire and wet press of a paper mill process
|
|
US11466408B2
(en)
|
2018-08-23 |
2022-10-11 |
Eastman Chemical Company |
Highly absorbent articles
|
|
US11339537B2
(en)
|
2018-08-23 |
2022-05-24 |
Eastman Chemical Company |
Paper bag
|
|
US11421387B2
(en)
|
2018-08-23 |
2022-08-23 |
Eastman Chemical Company |
Tissue product comprising cellulose acetate
|
|
US11492755B2
(en)
|
2018-08-23 |
2022-11-08 |
Eastman Chemical Company |
Waste recycle composition
|
|
US11332888B2
(en)
|
2018-08-23 |
2022-05-17 |
Eastman Chemical Company |
Paper composition cellulose and cellulose ester for improved texturing
|
|
US11414818B2
(en)
|
2018-08-23 |
2022-08-16 |
Eastman Chemical Company |
Dewatering in paper making process
|
|
US11492756B2
(en)
|
2018-08-23 |
2022-11-08 |
Eastman Chemical Company |
Paper press process with high hydrolic pressure
|
|
US11306433B2
(en)
|
2018-08-23 |
2022-04-19 |
Eastman Chemical Company |
Composition of matter effluent from refiner of a wet laid process
|
|
US11530516B2
(en)
|
2018-08-23 |
2022-12-20 |
Eastman Chemical Company |
Composition of matter in a pre-refiner blend zone
|
|
US11441267B2
(en)
|
2018-08-23 |
2022-09-13 |
Eastman Chemical Company |
Refining to a desirable freeness
|
|
US11390996B2
(en)
|
2018-08-23 |
2022-07-19 |
Eastman Chemical Company |
Elongated tubular articles from wet-laid webs
|
|
US11414791B2
(en)
|
2018-08-23 |
2022-08-16 |
Eastman Chemical Company |
Recycled deinked sheet articles
|
|
US11525215B2
(en)
|
2018-08-23 |
2022-12-13 |
Eastman Chemical Company |
Cellulose and cellulose ester film
|
|
US20200071882A1
(en)
|
2018-08-29 |
2020-03-05 |
Eastman Chemical Company |
Cellulose acetate fiber blends for thermal insulation batting
|
|
US11641873B2
(en)
|
2018-10-25 |
2023-05-09 |
Daicel Corporation |
Tow band for heated tobacco product tip, tip for heated tobacco product, method for manufacturing tow band for heated tobacco product tip, and method for manufacturing heated tobacco product tip
|
|
US11118313B2
(en)
|
2019-03-21 |
2021-09-14 |
Eastman Chemical Company |
Ultrasonic welding of wet laid nonwoven compositions
|
|
JP2022548025A
(ja)
|
2019-09-13 |
2022-11-16 |
イーストマン ケミカル カンパニー |
酢酸セルロースステープルファイバーを使用した布の耐ピリング性の改善
|
|
TW202202685A
(zh)
|
2020-06-30 |
2022-01-16 |
美商伊士曼化學公司 |
用於絕熱之可水洗之醋酸纖維素纖維摻合物
|
|
CN117916413A
(zh)
|
2021-08-26 |
2024-04-19 |
伊士曼化工公司 |
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|