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公开(公告)号：US3737950A
公开(公告)日：1973-06-12
申请号：US3737950D
申请日：1971-07-12
Applicant: RHODIACETA
Inventor： BOLLIAND R , SALIGNY C
Abstract: Method and apparatus for making padding web is disclosed, wherein uncut, highly crimped, tensioned tow is passed through a series of rollers. The rollers are arranged in at least two sets of pairs, the rollers of each pair rotating at different peripheral velocities. The ratio of peripheral velocities is higher for the upstream pair of rollers. The upper rollers of the two pairs rotates faster than the lower rollers thereof. The padding web produced is suitable for stuffing articles such as bed covers, sleeping bags, anoraks, and the like.
Abstract translation: 公开了一种用于制造衬垫网的方法和装置，其中未切割的，高度卷曲的张紧丝束通过一系列辊。 辊子至少布置成两组，每对辊子以不同的圆周速度旋转。 上游辊对圆周速度的比率较高。 两对的上辊比其下辊旋转得更快。
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公开(公告)号：US3687776A
公开(公告)日：1972-08-29
申请号：US3687776D
申请日：1969-11-24
Applicant: RHODIACETA
Inventor： ALLARD PIERRE , DUMAS VICTOR
CPC classification number: B29C70/16 , B29C70/885 , B29K2105/0809 , B29K2105/101 , B29K2277/00 , B29K2279/00 , B29K2305/00 , B29K2307/00 , B29K2307/02 , B29K2309/08 , B29K2995/0005
Abstract: LAMINATED MATERIALS COMPRISING AT LEAST ONE REINFORCING LAYER PRODUCED FROM A MECHANICALLY-STABLE AND HEAT-RESISTANT YARN, IMPREGNATED WITH A HEAT-STABLE RESIN ARE FLEXIBLE AND HEAT-RESISTANT AND HAVE A HIGH RESISTANCE TO DELAMINATION. THEY ARE MADE BY FORMING AN ASSEMBLY OF ONE OR MORE LAYERS OF REINFORCING YARNS ASSOCIATED WITH A TEXTILE FABRIC CONSTITUTED BY A SOLID HEAT-STABLE POLYMER COMPOSITION, WHICH WHEN HEATED PASSES THROUGH A TRANSIENT LIQUID PHASE, AND HEATING THE ASSEMBLY TO A TEMPERATURE AND FOR A TIME SUFFICIENT TO LIQUEFY THE POLYMER COMPOSITION.
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公开(公告)号：US3634576A
公开(公告)日：1972-01-11
申请号：US3634576D
申请日：1969-03-25
Applicant: RHODIACETA
Inventor： STUCHLIK RENE
CPC classification number: D01D4/00 , B29C47/0014 , B29C47/081 , B29C47/68 , B29C47/686 , D01D1/106
Abstract: The specification describes a spinneret unit for spinning textile filaments, in which the spinneret is mounted at the downstream end of the housing. Within the housing is mounted a first filter, having filter elements having a check threshold which decreases in the downstream direction. The flow rate is increased in a conduit of decreasing cross-section and the material then passes through a second filter located immediately upstream of the spinneret, the second filter having a check threshold no greater than any of the first filter elements.
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34.发明授权Tetralobal synthetic filament process for producing the same and article made therefrom 失效用于制造它们的四面体合成纤维工艺及其制造方法
公开(公告)号：US3616633A
公开(公告)日：1971-11-02
申请号：US3616633D
申请日：1970-06-12
Applicant: RHODIACETA
Inventor： CHEVALIER-SEYVET GENEVIEVE , JOLY JEAN
CPC classification number: D01D5/253 , Y10T428/2973
Abstract: A NOVEL SYNTHETIC FILAMENT AND ARTICLES PRODUCED THEREFROM WHEREIN SAID FILAMENT HAS A TETRALOBAL CONFIGURATION, THE FILAMENT AND ARTICLE PRODUCED THEREFROM POSSESSING IMPROVED CHARACTERISTICS OF RIGIDITY AND GOOD COVERING POWER. SUCH FILAMENTS ARE CHARACTERIZED IN THAT THE RATIO OF THE RADIUS OF THE INSCRIBED CIRCLE, I.E., THE CIRCLE WHICH PASSES THROUGH THE CONNECTING POINT OF THE LOBES, TO THE RADIUS OF THE CIRCUMSCRIBED CIRCLE, I.E., THE CIRCLE WHICH PASSES BY THE SPEX OF THE LOBES, IS WITHIN THE RANGE OF 0.25 AND 0.42. THE TETRALOBAL CONFIGURTION IS FURTHER CHARACTERIZED IN THAT TWO ADJACENT ANGLES FORMED BY THE AXES OF THE LOBES ARE BETWEEN GREATER THAN 90* TO 120*. THE TETRALOBAL SYNTHETIC FILAMENTS ARE PREPARED BY EXTRUDING A THERMOPLASTIC POLYMER IN A MOLTEN CONDITION THROUGH A SPINNERET, THE APERTURES OF WHICH ARE COMPOSED OF FOUR SLITS OF SUBSTANTIALLY EQUAL LENGTH FORMING A CROSS OF TWO ADJACENT ANGLES OF BETWEEN GREATER THAN 90* TO 120*, THE FILAMENTS BEING THEREAFTER PASSED THROUGH A GASEOUS ATMOPHERE AND THROUGH A COOLING BATH MAINTAINED AT A TEMPERATURE LOWER THAN 100*C.
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公开(公告)号：US3612170A
公开(公告)日：1971-10-12
申请号：US3612170D
申请日：1969-04-03
Applicant: RHODIACETA
Inventor： JUPPET PAUL , KONOPATSKY ROBERT , RUETSCH JEAN
CPC classification number: H05B3/0095 , D02G1/00 , D02J13/005 , Y10S165/139
Abstract: The specification describes a thermal treatment roll, e.g. for heating or cooling a textile yarns etc., wherein a rotor is mounted on a stator which is provided with a heating or cooling means. Between the stator and rotor is a connecting element of a solid, heat-conducting lubricating material, e.g. a ring or rings of sintered metal impregnated with a lubricating oil.
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Patent Agency Ranking36.发明授权
公开(公告)号：US3600994A
公开(公告)日：1971-08-24
申请号：US3600994D
申请日：1969-11-14
Applicant: RHODIACETA
Inventor： ZAPATER JEAN
CPC classification number: B26D7/01 , B26F1/40 , B26F3/08 , Y10T83/0319 , Y10T83/0326 , Y10T83/207 , Y10T83/222 , Y10T83/293
Abstract: Apparatus for cutting the neck portion opening of an article of clothing, e.g. a pullover, of thermoplastic material including a hollow, bust-shaped former having an aperture in the flattened upper portion thereof. A transparent reference plate is used to locate the pullover on the former, and a heated cutter within the former is raised to cut out the neck portion. The waste material is removed downwardly through a suction tube.
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37.发明授权
公开(公告)号：US3597113A
公开(公告)日：1971-08-03
申请号：US3597113D
申请日：1969-01-23
Applicant: RHODIACETA
Inventor： DUMOULIN GEORGES , MANJOT LUCIEN
CPC classification number: G05D11/001 , B01F15/0454 , B01F2215/0049 , B01J4/008 , F04B1/02 , F04B7/0241 , F04B9/02
Abstract: A process of and a device for the automatic continuous injection of an adjuvant into a fluid in which the adjuvant is injected into the fluid by means of a plurality of syringes of which at any one time at least one is feeding adjuvant to the fluid, the individual syringes being operated in alternating filling and discharge phases, and the pressure in each syringe at the end of the filling phase and before the discharge phase begins being equal to or greater than the pressure existing in the zone occupied by the said fluid. In the device a motor is provided for reciprocating the syringe pistons and a commutation device is provided for communicating each syringe orifice in turn and alternately to the fluid and to a source of adjuvant.
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公开(公告)号：US3566451A
公开(公告)日：1971-03-02
申请号：US3566451D
申请日：1968-10-30
Applicant: RHODIACETA AG
Inventor： WEIGAND HANS
CPC classification number: D02J1/18 , A24D3/0204
Abstract: CONTINUOUS ARTIFICIAL FIBER STRANDS ARE WIDENED AND LOOSENED BY MEANS OF A SINGLE OR MULTIPLE PASSES THROUGH AN APPARATUS HAVING A PLURALITY OF ROWS OF NOZZLES. GAS IS BLOWN THROUGH ONE ROW OF NOZZLES AWAY FROM THE CENTER. AND IS BLOWN THROUGH THE ADJACENT ROW OF NOZZLES TOWARD THE CENTER OF THE APLPARATUS.
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公开(公告)号：US3555536A
公开(公告)日：1971-01-12
申请号：US3555536D
申请日：1967-12-18
Applicant: RHODIACETA
Inventor： OHAYON GABRIEL
IPC: B65H63/028 , B65H25/14 , G08B21/00
CPC classification number: B65H63/028 , B65H2701/31
Abstract: A YARN RUPTURE DETECTOR FOR USE IN A TEXTILE MACHINE IN WHICH A LEVER CARRIES A SENSING ARM WHICH BEARS ON THE RUNNING YARN. THE LEVER IS URGED FROM THE DETECTING POSITION TOWARDS AN ALARM POSITION BY A FIRST FORCE WHICH DESCREASES AS THE LEVER MOVES TOWARDS THE ALARM POSITION. IF THE YARN RUPTURES, THE LEVER MOVES BEYOND AN EQUILIB-
RIUM POSITION AND A MAGNETIC FORCE TAKES OVER TO MOVE THE LEVER FIRMLY TO THE ALARM POSITION.-
40.发明授权Process for the production of cellulose triacetate having good characteristics 失效生产具有良好特性的纤维素三乙酸酯的方法
公开(公告)号：US3525734A
公开(公告)日：1970-08-25
申请号：US3525734D
申请日：1969-04-03
Applicant: RHODIACETA
Inventor： RAJON ANDRE
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