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    • 1. 发明授权
    • 인공 피혁의 제조방법
    • 인공피혁의제조방법
    • KR100686981B1
    • 2007-02-26
    • KR1020050125515
    • 2005-12-19
    • 주식회사 포스코대우
    • 김진해조배성류재승배인기
    • D06N3/00D06N3/14
    • A manufacturing method of an artificial leather is provided to protrude partially the surface of the artificial leather with no a metal pattern. A process for preparing an artificial leather sheet constructed by a non-woven layer(10) and a silver layer(11) is performed. A metal thin film(12) is formed on the surface of the artificial leather sheet. The metal thin film is compressed so that the protrusion patterns are formed. The metal thin film formed on the upper portion of the protrusion patterns are removed. In the artificial leather sheet preparing process, the non-woven cloth is immersed into a polyurethane solution. The polyurethane mixing solution is coated on the immersed non-woven cloth so that a silver layer is formed. The surface of the silver layer is buffed so that the artificial leather sheet is completed.
    • 提供人造皮革的制造方法以使人造皮革的表面局部突出而不具有金属图案。 进行制备由非织造层(10)和银层(11)构成的人造革片材的方法。 在人造革片的表面上形成金属薄膜(12)。 金属薄膜被压缩以形成突起图案。 形成在突起图案的上部上的金属薄膜被去除。 在人造革片材制备过程中,将无纺布浸入聚氨酯溶液中。 将聚氨酯混合溶液涂布在浸渍的无纺布上以形成银层。 对银层的表面进行抛光以使人造革片材完成。
    • 3. 发明公开
    • 3차원 입체무늬를 가지는 인공피혁의 제조 방법
    • 具有三维固体图案的人造革的制造方法
    • KR1020040055846A
    • 2004-06-30
    • KR1020020082262
    • 2002-12-23
    • 주식회사 포스코대우
    • 류재승배인기김장태노민섭
    • D06N7/04
    • PURPOSE: A manufacturing method of artificial leather having three-dimensional solid patterns is provided. CONSTITUTION: Artificial leather having three-dimensional solid patterns is obtained by the steps of: gravure-printing or transfer-printing patterns on a surface of base leather to form a pattern layer; doubling a transparent or a semitransparent thermoplastic sheet on the printed base leather; and then embossing the base leather to form embossment on the thermoplastic sheet. The other method is as follows: gravure-printing or transfer-printing patterns on the surface of the base leather to form the pattern layer; coating release paper with a transparent or a semitransparent polyurethane coating mixed solution; heating and drying the solution to harden the release paper; coating the hardened release paper with a polyurethane adhering mixed solution; doubling the printed base leather on the release paper, followed by heating and drying the doubled leather to ripen the leather; separating the release paper from the base leather; and then embossing the base leather to form embossment.
    • 目的:提供具有三维实心图案的人造革的制造方法。 构成:通过以下步骤获得具有三维实心图案的人造革:在基底皮革的表面上进行凹版印刷或转印印刷图案以形成图案层; 将印刷的基底皮革上的透明或半透明热塑性片材加倍; 然后压花基底皮革以在热塑性片材上形成压花。 另一种方法如下:在底层皮革的表面上形成凹版印刷或转印印刷图案以形成图案层; 涂层脱模纸用透明或半透明聚氨酯涂料混合溶液; 加热干燥溶液以硬化脱模纸; 用聚氨酯粘合的混合溶液涂覆硬化的离型纸; 将印刷的基底皮革翻倍在脱模纸上,然后加热和干燥双倍皮革以成熟皮革; 将脱模纸与基底皮革分离; 然后将基底皮革压花以形成浮雕。
    • 4. 发明公开
    • 절단형 원사가 구비된 인공피혁의 제조방법 및 이에 따른인공피혁
    • 具有切割纤维和人造革的人造革的制造方法
    • KR1020080010484A
    • 2008-01-31
    • KR1020060070492
    • 2006-07-27
    • 주식회사 포스코대우
    • 박경순노민섭류재승배인기
    • D06N3/14D06C3/08D06M11/42
    • Artificial leather and a method for producing the same are provided to express high-quality touch effects of the artificial leather, by treating a nonwoven fabric with a polyurethane-mixed liquid containing cut fibers so as to protrude cut fibers from the nonwoven fabric. A nonwoven fabric impregnated with polyurethane is prepared by immersing the nonwoven fabric in a polyurethane-mixed liquid and coagulating the liquid(S510). A polyurethane-mixed liquid for wet silver layers is coated on an upper surface of the prepared nonwoven fabric, wherein the polyurethane-mixed liquid contains cut fibers(S550). The cut fibers are protruded from the fabric by coagulating the coated nonwoven fabric, washing off residual liquid from the coated nonwoven fabric, buffering the fabric using a buffing machine having sandpaper(S560).
    • 提供人造革及其制造方法以通过用含有切割纤维的聚氨酯混合液处理非织造织物以从非织造织物突出切割纤维来表现人造革的高质量触摸效果。 通过将无纺布浸渍在聚氨酯混合液中并使液体凝结(S510)来制备浸渍有聚氨酯的非织造织物。 在制备的无纺布的上表面上涂布用于湿银层的聚氨酯混合液,其中聚氨酯混合液含有切割纤维(S550)。 剪切的纤维通过凝结涂布的无纺织物而从织物突出,从涂布的无纺织物中洗去残留的液体,并使用具有砂纸的抛光机(S560)来缓冲织物。
    • 5. 发明公开
    • 원단조직의 전이가공을 통한 인공피혁의 제조방법
    • 使用织物结构转移方法制造具有内在图案的人造革的方法
    • KR1020050009314A
    • 2005-01-25
    • KR1020030048523
    • 2003-07-16
    • 주식회사 포스코대우
    • 김경덕류재승배인기
    • D06N3/00
    • PURPOSE: A manufacturing method of artificial leather having intricate patterns is characterized by using fabric for transferring patterns, omitting a process forming a special layer like a melamine layer of release paper, adhering directly a polyurethane solution for a film on the fabric for transferring the patterns to be capable of expressing the intricate patterns as it is, treating the fabric for transferring the patterns with a fluoride type water repellent to separate easily the fabric from wet type silver layer base or dry type fabric, not generating pin holes, manufacturing the fabric for transferring the patterns out of synthetic polymer fiber, reusing the fabric for transferring the patterns semi-permanently and increasing productivity. CONSTITUTION: Artificial leather is obtained by the steps of: manufacturing fabric, knitted fabric or non-woven fabric having embossing on a surface for transferring patterns; coating the fabric for transferring the patterns with dry type synthetic resin to form a film; heating and drying the coated fabric to harden; coating the hardened film layer with a synthetic resin for adhering; piling and ripening the wet type silver layer base or the dry type fabric on the coated film layer; and then separating the fabric for transferring the patterns from the wet type silver layer base or the dry type fabric to transfer the surface embossing of the fabric to the wet type silver layer base or the dry type fabric.
    • 目的:具有复杂图案的人造革的制造方法的特征在于使用织物转印图案,省略形成诸如隔离纸的三聚氰胺层的特殊层的工艺,直接将纤维上的聚氨酯溶液粘附在织物上以转印图案 能够表现复杂的图案,处理织物用氟化物型防水剂转移图案,以容易地将织物与湿式银层基底或干式织物分开,而不产生针孔,制造织物 从合成聚合物纤维转移图案,重新使用织物半永久性地转移图案并提高生产率。 构成:通过以下步骤获得人造革:制造用于转印图案的表面上具有压花的织物,针织物或无纺织物; 涂布织物以用干式合成树脂转印图案以形成薄膜; 加热干燥涂层织物硬化; 用合成树脂涂覆硬化膜层用于粘附; 在涂膜层上堆积并熟化湿式银层基体或干型织物; 然后分离用于从湿式银层基材或干型织物转印图案的织物,以将织物的表面压花转印到湿式银层基材或干型织物上。
    • 7. 发明公开
    • 폴리우레탄 인공피혁 및 그 제조 방법
    • POLYURETHANE人造皮革及其制品
    • KR1020010038330A
    • 2001-05-15
    • KR1019990046271
    • 1999-10-25
    • 주식회사 포스코대우
    • 노민섭류재승박진우
    • D06N3/14
    • PURPOSE: A process for preparing polyurethane artificial leather by sewing no artificial leather used for base material during the production of shoes is provided, which can reduce labor and the cost of production, and makes it possible to improve productivity by removing a sewing process. CONSTITUTION: This polyurethane artificial leather is obtained by the following procedure: a wet type polyurethane film is coated on a sheet by using a thermoplastic or thermosetting sheet(1) such as polyvinyl chloride, thermoplastic polyurethane, urethane thermo rubber and ethylene vinyl acetate as base material or dry type polyurethane mixed liquid is coated on mold release paper; an adhesive polyurethane mixed liquid is coated on the dry type polyurethane mixed liquid; the thermoplastic or thermosetting sheet(1) is adhered thereto; and then the mold release paper is peeled.
    • 目的:提供在生产鞋子期间不用人造革用于基材的人造革,制造聚氨酯人造革的方法,可以减少劳动力和生产成本,并且可以通过去除缝纫过程来提高生产率。 构成:通过以下方法得到该聚氨酯人造革:通过使用聚氯乙烯,热塑性聚氨酯,氨基甲酸酯热塑性橡胶和乙烯 - 乙酸乙烯酯等热塑性或热固性性基材(1)作为基材,将湿式聚氨酯膜涂布在片材上 材料或干式聚氨酯混合液涂在脱模纸上; 将粘性聚氨酯混合液涂布在干式聚氨酯混合液上; 将热塑性或热固性片(1)粘附在其上; 然后剥离脱模纸。
    • 8. 发明授权
    • 핫멜트 접착제가 도포된 무늬전이용 PET 필름의제조방법과 이에 따른 PET 필름 및 이를 이용한인공피혁의 제조방법과 이에 따른 인공피혁
    • 本发明涉及应用了热熔性粘合剂的PET膜的制造方法,PET膜及使用其的人造皮革的制造方法,
    • KR100723908B1
    • 2007-05-31
    • KR1020060043549
    • 2006-05-15
    • 주식회사 포스코대우
    • 김장태조배성류재승배인기
    • D06N3/00D06N3/04
    • 본 발명은 핫멜트 접착제가 도포된 무늬전이용 PET 필름의 제조방법과 이에 따른 PET 필름 및 이를 이용한 인공피혁의 제조방법과 이에 따른 인공피혁에 관한 것으로, 특히 인공피혁을 제조하기 위하여 습식 은층 베이스 또는 건식 원단에 무늬를 형성시키기 위한 무늬전이용 필름의 제조방법에 있어서, 핫멜트(hot melt) 접착제가 도포된 PET 필름의 표면을 100℃~300℃의 온도로 가열하는 단계; 상기 가열된 PET 필름을 표면에 미세한 입자나 원단조직 무늬를 가지는 무늬전이용 물품과 합포시킨 후, 증착 가온시켜서, 상기 미세한 입자나 원단조직 무늬를 상기 PET 필름의 표면에 전이시키는 단계; 및 상기 합포된 무늬전이용 물품과 PET 필름을 냉각시킨 후, 상기 PET 필름을 분리하는 단계;를 포함하여 이루어지는 것을 특징으로 하는 핫멜트 접착제가 도포된 무늬전이용 PET 필름의 제조방법에 의하는 경우, 이렇게 제조된 무늬전이용 PET 필름을 이용하면 고급스러운 엡보싱과 표면효과를 가지는 인공피혁을 제조할 수 있다.
      인공피혁, 무늬전이, PET 필름
    • 本发明是应用,并相应地在PET薄膜制造用PET膜之前的图案的热熔粘接剂的方法和它根据使用相同的皮革状片材的制造方法中涉及一种皮革状片材,特别是生产人造皮革,湿银层的碱或干的 在图案化的膜的制造方法前者用于形成在织物上的图案,热熔(热熔融)粘合剂,其包含:在100℃〜300℃的温度下加热涂布的PET膜的表面上; 后的加热步骤,从而图案使用前制品和八方具有微细颗粒和组织的表面上的织物图案,沉积经加热的PET膜,细颗粒与PET膜的表面上的组织织物图案的过渡; 2.根据权利要求1所述的涂布有热熔粘合剂的图案转印PET薄膜的制造方法,其特征在于,在将所述PET薄膜和所述图案转印物冷却后, 使用这样制造的图案化PET膜,可以制造具有奢华的表皮效果和表面效果的人造皮革。
    • 10. 发明公开
    • 인공피혁 및 레이저 식각에 의한 인공피혁 제조방법
    • 合成皮革的合成皮革和制造方法
    • KR1020060128440A
    • 2006-12-14
    • KR1020050049893
    • 2005-06-10
    • 주식회사 포스코대우
    • 이도관노민섭류재승배인기
    • D06N3/14
    • An artificial leather and a manufacturing method thereof by the laser etching are provided to include the heating and compressing processes before the laser etching. The non-woven cloth is impregnated so that the impregnated non-woven cloth is obtained(S10). The polyurethane combination solution is coated on the impregnated non-woven cloth so that the wet polyurethane layer is obtained(S20). The dry 1-solution type of polyurethane combination solution is coated on the rear of the wet polyurethane layer so that the dry 1-liquid type of polyurethane layer is formed(S30). The upper surface of the dry 1-liquid type of polyurethane layer is etched by laser so that each layer is exposed with a predetermined pattern(S40).
    • 提供通过激光蚀刻的人造革及其制造方法,以包括在激光蚀刻之前的加热和压缩工艺。 浸渍无纺布,从而获得浸渍的无纺布(S10)。 将聚氨酯组合溶液涂布在浸渍的无纺布上,得到湿聚氨酯层(S20)。 将干燥的1-溶液型聚氨酯组合溶液涂布在湿聚氨酯层的后部,从而形成干燥的一液型聚氨酯层(S30)。 通过激光蚀刻干燥的1液体型聚氨酯层的上表面,使得每层以预定图案曝光(S40)。