公开(公告)号：US3828542A

公开(公告)日：1974-08-13

申请号：US20010471

申请日：1971-11-18

Applicant: RHODIACETA

Inventor： BOUTONNET A ,  CLAVELET G ,  MORIERAS G

IPC: D01D5/30 ,  D02G1/02 ,  D02G3/04

CPC classification number: D02G1/0253 ,  D02G1/0246 ,  Y10T428/2922 ,  Y10T428/2931

Abstract: Effect yarns having an irregular and twisted surface formed from at least two components having different physical properties, at least one of which is a thermoplastic material which are intermittently bonded to form the effect. These effect yarns are produced by heating the yarns to soften at least one component and twisting and untwisting the softened yarns.

Abstract translation: 效果纱线具有由至少两种具有不同物理性质的组分形成的不规则和扭曲表面，其中至少一种是热塑性材料，其间断地结合以形成该效果。 这些效果纱线是通过加热纱线来软化至少一个部件并扭曲和解捻所述软化纱线来生产的。

公开(公告)号：US3823541A

公开(公告)日：1974-07-16

申请号：US19111571

申请日：1971-10-20

Applicant: RHODIACETA

Inventor： BUZANO M

IPC: D02G1/16 ,  D02G3/24 ,  D02G3/34

CPC classification number: D02G1/162

Abstract: A high bulk multifilament textured yarn is disclosed, and process and nozzle for manufacturing same. The yarn has alternating compact zones and open zones with the specific volume of the open zones being at least twice that of the compact zones, the open zones being substantially of oblong form with at least a portion of the filaments thereof being distributed in a random manner in the interior of said open zones and entangled therein. The yarn is produced by passing at least one effect yarn through a turbulence chamber under substantially no tension, with the yarn being fed substantially axially to said turbulence chamber by way of a cylindrical conduit having a smaller cross-sectional area than said turbulence chamber. The yarn of this invention may be used to make woven or knitted goods and is suitable for use in hosiery.

Abstract translation: 公开了一种高体积复丝变形丝，以及用于制造其的加工和喷嘴。 纱线具有交替的紧密区域和开放区域，开放区域的比体积至少为紧密区域的两倍，开放区域基本上为长方形形状，其长丝的至少一部分以随机方式分布 在所述开放区域的内部并且缠结在其中。 纱线是通过使基本上没有张力的至少一种效应纱线通过湍流室而产生的，纱线通过具有比所述湍流室更小的横截面面积的圆柱形导管基本上轴向地供给到所述湍流室。 本发明的纱线可用于制造机织或针织物品，并且适用于袜类。

公开(公告)号：US3777465A

公开(公告)日：1973-12-11

申请号：US3777465D

申请日：1971-10-11

Applicant: RHODIACETA

Inventor： BUZANO M

IPC: D02G1/02 ,  D01H7/52 ,  D01H13/06

CPC classification number: D02G1/0233

Abstract: Process and apparatus for texturizing a thermoplastic yarn to provide a residual twist couple by generating a twist in the yarn as the yarn is unwound and contacting the twisted yarn with a twist barrier ring downstream from a heating element and upstream from a ring and traveller spindle windup system.

Abstract translation: 用于使热塑性纱线变形的方法和设备，以在纱线退绕时在纱线中产生扭曲并使加捻纱线与加热元件下游的加捻丝圈和环的上游接触并且使梭子主轴卷绕 系统。

公开(公告)号：US3751778A

公开(公告)日：1973-08-14

申请号：US3751778D

申请日：1971-10-07

Applicant: RHODIACETA

Inventor： VIDAL R ,  GROSJEAN P ,  GUILLERMIN R

IPC: D02G1/12 ,  D06B3/04

CPC classification number: D02G1/122 ,  D06B3/045

Abstract: A process for the simultaneous texturizing, i.e. crimping, and dyeing or finishing of thermoplastic yarns comprising packing and compressing the yarns into a confined space through introduction of a flow of a compressed fluid heated to a temperature sufficient to set the yarns, allowing a portion of the compressed fluid to provide movement of the yarns axially in the confined space with the remainder of the fluid escaping laterally from the confined space into further annular space under a pressure lower than the pressure of the confined space, but higher than atmospheric pressure; and simultaneously introducing at least one dyeing solution or finishing agent into the confined space over the compressed yarns, such process being characterized in that the compressed yarn is continuously passed through at least one expansion zone and thereafter through at least one zone in which a further fluid is introduced under pressure. Such process allows for the simultaneous dyeing or finishing of thermoplastic yarns in a high speed texturizing process.

Abstract translation: 一种用于同时组织，即压缩和染色或整理热塑性纱线的方法，包括通过引入加热到足以设定纱线的温度的压缩流体的流动将纱线包封并压缩到密闭空间中，从而允许一部分 所述压缩流体在所述受限空间内轴向地运动所述纱线，其余流体在所述密闭空间的压力低于大气压力的压力下从所述受限空间横向排出到另外的环形空间中; 并且同时将至少一种染色溶液或整理剂引入压缩纱线中的密闭空间中，这种方法的特征在于，压缩纱线连续地通过至少一个膨胀区域，然后通过至少一个区域，其中另外的流体 在压力下引入。 这种方法允许在高速纹理化过程中同时染色或整理热塑性纱线。

公开(公告)号：US3743685A

公开(公告)日：1973-07-03

申请号：US3743685D

申请日：1971-07-09

Applicant: RHODIACETA

Inventor： GROSJEAN P ,  VAGINAY Y

IPC: C08L67/02 ,  C08G39/10

CPC classification number: C08L67/02 ,  Y10S260/15 ,  Y10S260/21 ,  C08L71/00

Abstract: ANTISTATIC THERMOPLASTIC COMPOSITIONS WHICH HAVE GOOD RESISTANCE TO SOILING AND CAN EASILY BE SHAPED ARE DISCLOSED WHEREIN THE COMPOSITION CONTAINS FROM 1 TO 7% BY WEIGHT OF A SULFONATED POLYOXALKYLENE HAVING AN AVERAGE MOLECULAR WEIGHT ABOVE 500 AND THE GENERAL FORMULA

R-(-O-(CH2)M-CO3M)P

WHEREIN R IS A POLYOXYALKYLENE RADICAL HAVING A MOLECULAR WEIGHT OF Z AND CONTAINING N HYDROXYL GROUPS, N IS BETWEEN 1 AND 6, P$N THE DEGREE OF HYDROXYL GROUP BLOCKAGE, EXPRESSED BY THE FORMULA

PX100 N

IS GREATER THAN 80%, Z/N IS GREATER THAN 100, M IS 1 TO 4, AND M IS AN ALKALINE EARTH METAL. THESE COMPOSITIONS ARE USEFUL FOR THE MANUFACTURE OF FILAMENTS, FILMS, MOLDED ARTICLES AND THE LIKE.

公开(公告)号：US3727275A

公开(公告)日：1973-04-17

申请号：US3727275D

申请日：1971-06-17

Applicant: RHODIACETA

Inventor： OHAYON G

IPC: D02J1/08 ,  D02G1/16

CPC classification number: D02J1/08

Abstract: A process for the production of a multistrand yarn having a coherent structure by interlacing the strands thereof comprising subjecting the strands, while substantially parallel, to the action of a rapidly moving fluid delivered from at least two jets in a zone substantially parallel to the passage of the yarn, the two jets being in substantially parallel planes, but delivering the rapidly moving fluid in substantially opposite directions. The apparatus for the production of such multistrand yarn includes two plates or blocks having abutting surfaces, at least one of the abutting surfaces having recesses therein defining at least two straight or curved conduits for passage of a rapidly moving fluid in opposite directions, impinging a yarn traveling in a plane substantially parallel to the rapidly moving fluid.

Abstract translation: 一种用于生产具有相干结构的多股纱线的方法，其通过使其股线交织在一起，包括使股线基本上平行于从基本上平行于至少两条射流的区域中从至少两条喷嘴输送的快速移动流体的作用， 纱线，两个喷嘴处于基本上平行的平面中，但以基本相反的方向输送快速移动的流体。 用于生产这种多股纱的装置包括具有邻接表面的两个板或块，至少一个具有凹槽的邻接表面限定了至少两个直的或弯曲的导管，用于使快速移动的流体沿相反方向通过，冲击纱线 在与快速移动的流体基本平行的平面中行进。

公开(公告)号：US3724040A

公开(公告)日：1973-04-03

申请号：US3724040D

申请日：1971-06-14

Applicant: RHODIACETA

Inventor： OHAYON G

IPC: D02J1/08 ,  D02G1/16

CPC classification number: D02J1/08

Abstract: A device for the production of yarns having interlaced strands which includes a first plate having a passage for the yarn therethrough; a second plate having a passage for the yarn therethrough aligned with the passage of the first plate and a surface in abutting relation to a surface of the first plate; and at least two curved conduits defined by recesses in at least one of the abutting surfaces of the first and second plates, such conduits communicating with the passages through the first and second plates. Means is provided to hold the yarn in a substantially constant position when traveling through the passages of the first and second plates and the curved conduits converge substantially tangentially toward such means to hold the yarn in place. When a rapidly moving fluid, e.g. air, is passed through the curved conduits the same impinges upon the yarn and interlaces the same.

Abstract translation: 一种用于生产具有交织股线的纱线的装置，包括具有用于纱线通过的通道的第一板; 第二板，其具有与第一板的通道对准的纱线通道和与第一板的表面邻接的表面; 以及由所述第一和第二板的至少一个邻接表面中的凹部限定的至少两个弯曲导管，所述导管与通过所述第一和第二板的通道连通。 提供了用于在穿过第一和第二板的通道行进时将纱线保持在基本上恒定的位置的装置，并且弯曲的管道基本上相切地朝着这种装置收敛以将纱线保持在适当位置。 当快速移动的流体，例如， 空气通过弯曲的管道，其相同地撞击在纱线上并与其交织。

公开(公告)号：US3691195A

公开(公告)日：1972-09-12

申请号：US3691195D

申请日：1970-06-09

Applicant: RHODIACETA

Inventor： SAMBETH JOERG ,  GRUNDSCHOBER FRIEDRICH

IPC: C08G73/02 ,  C07D27/10

CPC classification number: C08G73/028

Abstract: Novel aziridine derivatives of the formula: WHEREIN R is hydrogen or methyl and R1 is hydrogen, methyl, phenyl or a radical of the formula: WHEREIN R is as defined above and R'''' is an alkylene radical of 2 to 12 carbon atoms or two phenylene residues bonded to one another by -CH2-, -SO2- or -O- are produced by reacting stoichiometric amounts of an unsaturated dicarboxylic acid imide of the formula: WHEREIN R2 is hydrogen, methyl, phenyl or a radical of the formula: WHEREIN R'''' is as defined above with an aziridine of the formula: WHEREIN R is as defined above at a temperature of 20* to 200* C. for 10 minutes to 10 hours in the presence or absence of a solvent.

公开(公告)号：US3689344A

公开(公告)日：1972-09-05

申请号：US3689344D

申请日：1969-04-02

Applicant: RHODIACETA

Inventor： BOLLIAND ROBERT ,  SALIGNY CLAUDE

IPC: D04H3/02 ,  D04H3/05 ,  B29H9/04 ,  D04H3/08

CPC classification number: D04H3/011 ,  D04H3/02 ,  D04H3/05

Abstract: THE SPECIFICATION DESCRIBES A METHOD AND APPARATUS FOR FORMING A NON-WOVEN FIBROUS WEB, E.G. SUITABLY FOR PADDING OR STUFFING. A TOW IS SPREAD AND FED WITHOUT TENSION BY TWO ROLLERS, ROTATING AT DIFFERENT SPEEDS, ONTO A CONVEYOR BELT, AND A PUSHER BLADE EXTENDING OVER THE FULL WIDTH INTERMITTENTLY PRESSES ON THE TOW AND MOVES FASTER THAN THE BELT. THE RESULTING WEB IS SPRAYED WITH A BONDING AGENT WHICH IS THEN CORED.

D R A W I N G

公开(公告)号：US3683732A

公开(公告)日：1972-08-15

申请号：US3683732D

申请日：1971-04-13

Applicant: RHODIACETA

Inventor： JUPPET PAUL

IPC: B65H54/88 ,  B26D7/06

CPC classification number: B65H54/88 ,  B65H2701/31 ,  Y10T83/207 ,  Y10T83/412 ,  Y10T83/6472

Abstract: A yarn handling pneumatic device including a casing having a distribution chamber therein, a delivery conduit adapted to pick up yarn at one end to move the yarn through a delivery tube and an egress tube co-axially aligned in the device to a yarn collecting device, and a lever for pivotally sliding the egress tube to therefore control the area of a control orifice defined between the outlet of the delivery tube and the inlet lip of the egress tube in the distribution chamber, the inlet lip having an inner surface configuration defined by a surface of revolution having an arcuate generatrix with a point of inflexion. The egress tube is advanced toward the delivery tube to define a restricted position for initially introducing yarn into the pneumatic device and is thereafter moved away from the delivery tube to increase traction on the yarn as it passes through the pneumatic device. In a modification of the yarn handling pneumatic device a cutting mechanism is provided therein to selectively cut yarn passing therethrough.

Abstract translation: 一种纱线处理气动装置，包括在其中具有分配室的壳体，适于在一端拾取纱线的输送管道，以使纱线通过同轴地对准在装置中的输送管和出口管移动到纱线收集装置， 以及用于枢转地滑动出口管的杠杆，从而控制限定在输送管的出口和分配室中的出口管的入口边缘之间的控制孔的区域，入口唇缘具有由 具有弯曲点的弓形母线的革命表面。 出口管朝向输送管前进以限定用于将纱线初始引入气动装置的受限位置，此后将其从输送管移开，以在纱线通过气动装置时增加纱线的牵引力。 在纱线处理气动装置的变形例中，设置切割机构以选择性地切割通过其的纱线。