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1.发明公开SEWING-FREE HOT MELT ADHESIVE TPU LEATHER AND PREPARATION METHOD THEREOF 有权NEFFREIES HEISSSCHMELZKLEBER-TPU-LEDER UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP3034688A4
公开(公告)日：2017-04-26
申请号：EP14836076
申请日：2014-06-09
发明人： HE JIANXIONG , WANG YILIANG
IPC分类号： D06N3/14 , C08G18/10 , C08G18/12 , C08G18/18 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/75 , C09J175/04
CPC分类号： C09J7/0282 , B29C47/0021 , B29K2075/00 , B29L2007/008 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/10 , B32B27/18 , B32B27/20 , B32B27/36 , B32B27/40 , B32B37/10 , B32B37/1207 , B32B37/26 , B32B2037/1215 , B32B2037/268 , B32B2255/04 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2264/10 , B32B2307/21 , B32B2307/3065 , B32B2307/714 , B32B2437/00 , B32B2437/02 , B32B2439/00 , B32B2479/00 , C08G18/10 , C08G18/12 , C08G18/1833 , C08G18/3206 , C08G18/4213 , C08G18/4216 , C08G18/4854 , C08G18/73 , C08G18/751 , C08G18/7671 , C08G2170/20 , C09J7/25 , C09J7/403 , C09J175/04 , C09J175/06 , C09J2201/61 , C09J2205/102 , C09J2400/28 , C09J2423/103 , C09J2475/00 , C09J2475/006 , D21H27/001
摘要： The present invention provides a novel sewing-free hot melt adhesive TPU leather and a preparation method thereof. The hot melt adhesive TPU leather comprises a release paper, a hot melt adhesive film, and a TPU film. The release paper comprises a bottom paper layer, an adhesive layer, a plastic layer, a transition layer, and a release layer; a hot melt adhesive raw material comprises polyester polyol, diisocyanate, polyether polyol, and a plurality of additives; and a TPU raw material comprises polymer polyol, 1,4-cyclohexane-diisocyanate, a chain extender, and a plurality of functional additives. According to the present invention, innovations are conducted on raw material components of the release paper, the hot melt adhesive, and the TPU film, and extrusion shaping is conducted by utilizing the hot melt adhesive with strong plasticity and the TPU thin film; and the prepared sewing-free TPU leather has the technical advantages of firm adhesion, durability, environmentally-friendly materials, no invisible harm to human body, and the like.
摘要翻译： 本发明提供一种新型无缝热熔胶TPU皮革及其制备方法。 热熔粘合剂TPU皮革包含离型纸，热熔粘合剂膜和TPU膜。 隔离纸包括底纸层，粘合层，塑料层，过渡层和隔离层; 热熔胶粘剂原料包括聚酯多元醇，二异氰酸酯，聚醚多元醇和多种添加剂; 并且TPU原料包含聚合物多元醇，1,4-环己烷二异氰酸酯，扩链剂和多种功能性添加剂。 根据本发明，对离型纸，热熔胶和TPU薄膜的原料成分进行了改进，利用可塑性强的热熔胶和TPU薄膜进行挤出成型， 所制备的无缝TPU皮革具有粘结牢固，耐用，环保材料，对人体无隐形伤害等技术优势。
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公开(公告)号：EP3034688B1
公开(公告)日：2018-07-04
申请号：EP14836076.1
申请日：2014-06-09
发明人： HE, Jianxiong , WANG, Yiliang
IPC分类号： D06N3/14 , C09J175/04 , C08G18/48 , C08G18/75 , C08G18/10 , C08G18/12 , C08G18/18 , C08G18/32 , C08G18/42
CPC分类号： C09J7/25 , B29C47/0021 , B29K2075/00 , B29L2007/008 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/10 , B32B27/18 , B32B27/20 , B32B27/36 , B32B27/40 , B32B37/10 , B32B37/1207 , B32B37/26 , B32B2037/1215 , B32B2037/268 , B32B2255/04 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2264/10 , B32B2307/21 , B32B2307/3065 , B32B2307/714 , B32B2437/00 , B32B2437/02 , B32B2439/00 , B32B2479/00 , C08G18/10 , C08G18/12 , C08G18/1833 , C08G18/3206 , C08G18/4213 , C08G18/4216 , C08G18/4854 , C08G18/73 , C08G18/751 , C08G18/7671 , C08G2170/20 , C09J7/403 , C09J175/04 , C09J175/06 , C09J2201/61 , C09J2205/102 , C09J2400/28 , C09J2423/103 , C09J2475/00 , C09J2475/006 , D21H27/001
摘要： The present invention provides a novel sewing-free hot melt adhesive TPU leather and a preparation method thereof. The hot melt adhesive TPU leather comprises a release paper, a hot melt adhesive film, and a TPU film. The release paper comprises a bottom paper layer, an adhesive layer, a plastic layer, a transition layer, and a release layer; a hot melt adhesive raw material comprises polyester polyol, diisocyanate, polyether polyol, and a plurality of additives; and a TPU raw material comprises polymer polyol, 1,4-cyclohexane-diisocyanate, a chain extender, and a plurality of functional additives. According to the present invention, innovations are conducted on raw material components of the release paper, the hot melt adhesive, and the TPU film, and extrusion shaping is conducted by utilizing the hot melt adhesive with strong plasticity and the TPU thin film; and the prepared sewing-free TPU leather has the technical advantages of firm adhesion, durability, environmentally-friendly materials, no invisible harm to human body, and the like.
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3.发明公开
公开(公告)号：EP3050927A1
公开(公告)日：2016-08-03
申请号：EP14849836.3
申请日：2014-09-24
申请人： Kuraray Co., Ltd.
CPC分类号： B32B27/32 , B32B7/12 , B32B27/08 , B32B27/302 , B32B27/308 , B32B2250/03 , B32B2250/24 , B32B2405/00 , B32B2457/00 , B32B2457/20 , C08L23/0853 , C08L33/10 , C08L53/02 , C08L53/025 , C08L2205/03 , C08L2205/06 , C08L2666/68 , C09J7/243 , C09J7/385 , C09J7/387 , C09J133/08 , C09J2201/606 , C09J2423/103 , C09J2433/00 , C09J2453/00 , C08L33/06 , C08L23/0869
摘要： Provided is a thermoplastic polymer composition containing an aromatic vinyl-based block copolymer (a-1) having a number average molecular weight of 30,000 to 200,000, the aromatic vinyl-based block copolymer containing a polymer block F containing a structural unit derived from an aromatic vinyl-based monomer as a main component and a hydrogenated or non-hydrogenated polymer block G containing a structural unit derived from a conjugated diene monomer or an isobutylene monomer as a main component; an acrylic polymer (a-2); an olefin-based polymer containing polar groups (a-3); and a softening agent (a-4), at the proportions that satisfy the following Expressions (1) to (3): 0.05 ≤ W a − 2 / W a − 1 ≤ 9 0.1 W a − 3 / W a − 1 + W a − 2 + W a − 3 + W a − 4 ≤ 0.9 and 0 ≤ W a − 4 / W a − 1 + W a − 2 + W a − 3 + W a − 4 ≤ 0.5 wherein W (a-1) , W (a-2) , W (a-3) and W (a-4) represent the contents (on a mass basis) of the aromatic vinyl-based block copolymer (a-1), acrylic polymer (a-2), olefin-based polymer containing polar groups (a-3) and softening agent (a-4), respectively, in the thermoplastic polymer composition.
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4.发明公开
公开(公告)号：EP3034688A1
公开(公告)日：2016-06-22
申请号：EP14836076.1
申请日：2014-06-09
发明人： HE, Jianxiong , WANG, Yiliang
IPC分类号： D06N3/14 , C09J175/04
CPC分类号： C09J7/25 , B29C47/0021 , B29K2075/00 , B29L2007/008 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/10 , B32B27/18 , B32B27/20 , B32B27/36 , B32B27/40 , B32B37/10 , B32B37/1207 , B32B37/26 , B32B2037/1215 , B32B2037/268 , B32B2255/04 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2264/10 , B32B2307/21 , B32B2307/3065 , B32B2307/714 , B32B2437/00 , B32B2437/02 , B32B2439/00 , B32B2479/00 , C08G18/10 , C08G18/12 , C08G18/1833 , C08G18/3206 , C08G18/4213 , C08G18/4216 , C08G18/4854 , C08G18/73 , C08G18/751 , C08G18/7671 , C08G2170/20 , C09J7/403 , C09J175/04 , C09J175/06 , C09J2201/61 , C09J2205/102 , C09J2400/28 , C09J2423/103 , C09J2475/00 , C09J2475/006 , D21H27/001
摘要： The present invention provides a novel sewing-free hot melt adhesive TPU leather and a preparation method thereof. The hot melt adhesive TPU leather comprises a release paper, a hot melt adhesive film, and a TPU film. The release paper comprises a bottom paper layer, an adhesive layer, a plastic layer, a transition layer, and a release layer; a hot melt adhesive raw material comprises polyester polyol, diisocyanate, polyether polyol, and a plurality of additives; and a TPU raw material comprises polymer polyol, 1,4-cyclohexane-diisocyanate, a chain extender, and a plurality of functional additives. According to the present invention, innovations are conducted on raw material components of the release paper, the hot melt adhesive, and the TPU film, and extrusion shaping is conducted by utilizing the hot melt adhesive with strong plasticity and the TPU thin film; and the prepared sewing-free TPU leather has the technical advantages of firm adhesion, durability, environmentally-friendly materials, no invisible harm to human body, and the like.
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