公开(公告)号：EP2360008B1

公开(公告)日：2018-10-31

申请号：EP11165783.9

申请日：2006-09-20

Applicant: ORIENT CHEMICAL INDUSTRIES, LTD.

Inventor： Kihara, Tetsuji ,  Yamamoto, Satoshi

IPC: B29C65/16 ,  B29C53/40

CPC classification number: B29C66/14 ,  B29C53/40 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1667 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1696 ,  B29C66/1122 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/43 ,  B29C66/4322 ,  B29C66/71 ,  B29C66/727 ,  B29C66/731 ,  B29C66/7352 ,  B29C66/73772 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/836 ,  B29C66/9161 ,  B29C66/919 ,  B29C66/934 ,  B29C66/939 ,  B29K2023/086 ,  B29K2023/12 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2081/04 ,  B29K2101/12 ,  B29K2995/0027 ,  Y10T428/19 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24752 ,  B29K2081/06 ,  B29K2071/12 ,  B29K2059/00 ,  B29K2027/08 ,  B29K2027/06

Abstract: It is an object of the present invention to provide a laser-welded article that workpieces prepared simply can be easily unified by laser in one laser welding process without using complicated processes. Moreover, the laser-welded article has an excellent appearance and sufficient welding strength of the molded workpieces, and does not damage the resin property. The laser-welded article comprises: an integral construction of a single workpiece that at least a part of curled workpiece is overlapped or plural workpieces that at least a part of each workpiece is piled, which is welded by exothermic through irradiating laser, wherein the single laser-transmissible-absorptive molded workpiece or the plural laser-transmissible-absorptive molded workpieces include a thermoplastic resin and a laser-transmissible absorbent to have an absorbance: a ranging from 0.07 to 2.0, and have abilities of absorbing at least partial beam of the laser and transmitting another partial beam of the laser.

公开(公告)号：EP2695722B1

公开(公告)日：2017-07-05

申请号：EP12767314.3

申请日：2012-02-23

Applicant: Toray Industries, Inc.

Inventor： ISHIBASHI Soichi ,  KOSHI Masayuki

IPC: B29C65/02 ,  B29C65/48 ,  B29C70/34

CPC classification number: B29C65/02 ,  B29C65/04 ,  B29C65/06 ,  B29C65/08 ,  B29C65/10 ,  B29C65/106 ,  B29C65/14 ,  B29C65/16 ,  B29C65/20 ,  B29C65/22 ,  B29C65/3416 ,  B29C65/3436 ,  B29C65/3492 ,  B29C65/3616 ,  B29C65/3636 ,  B29C65/3684 ,  B29C65/38 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/301 ,  B29C66/54 ,  B29C66/71 ,  B29C66/712 ,  B29C66/7212 ,  B29C66/7214 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/723 ,  B29C66/7311 ,  B29C66/73774 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/73941 ,  B29C66/8322 ,  B29C70/00 ,  B29C70/345 ,  B32B27/28 ,  B32B27/34 ,  Y10T428/31728 ,  Y10T428/31909 ,  B29K2081/04 ,  B29K2077/00 ,  B29K2307/04

公开(公告)号：EP2669082A1

公开(公告)日：2013-12-04

申请号：EP11857083.7

申请日：2011-01-27

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ODA, Tetsuya ,  KAGEYAMA, Yuji

IPC: B32B5/28 ,  B29C43/18 ,  B29C43/20 ,  B29C45/14 ,  B32B7/02

CPC classification number: B32B5/10 ,  B29C43/18 ,  B29C43/20 ,  B29C45/0005 ,  B29C45/14 ,  B29C45/14311 ,  B29C45/14786 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/524 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/73115 ,  B29C66/73116 ,  B29C66/73117 ,  B29C66/73118 ,  B29C66/73771 ,  B29C66/73772 ,  B29C66/73775 ,  B29C66/73776 ,  B29C66/7392 ,  B29C66/73921 ,  B29C70/68 ,  B29K2105/12 ,  B32B7/02 ,  B32B27/08 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2419/00 ,  B32B2605/08 ,  B32B2605/18 ,  Y10T428/24942 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2077/00 ,  B29K2059/00 ,  B29K2067/003 ,  B29K2025/06 ,  B29K2027/06 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2063/00 ,  B29K2307/04 ,  B29K2309/08

Abstract: With respect to fiber-reinforced plastics in which a base member is at least partially reinforced with a continuous fiber-reinforced resin member, there is provided a fiber-reinforced plastic in which the continuous fibers forming the continuous fiber-reinforced resin member do not bend, and, further, the base member and the continuous fiber-reinforced resin member are made to favorably adhere to each other, as well as a method of producing same. Provided is a fiber-reinforced plastic in which at least a portion of the base member is laminated with, as a reinforcement member, the continuous fiber-reinforced resin member. An adhesion layer comprising a thermoplastic resin is present between the base member and the reinforcement member, the adhesion layer making the two adhere to each other. With respect to the thermoplastic resin of the reinforcement member, assuming Tg1 denotes its glass transition point if it is an amorphous plastic, or Tm1 its melting point if it is a crystalline plastic, and with respect to the thermoplastic resin of the adhesion layer, assuming Tg2 denotes its glass transition point if it is an amorphous plastic, or Tm2 its melting point if it is a crystalline plastic, then Tg1 > Tg2 or Tm2, or Tm1 > Tg2 or Tm2.

Abstract translation: 对于使用连续纤维增强树脂部件至少部分地增强基材的纤维增强塑料，提供了一种纤维增强塑料，其中形成连续纤维增强树脂部件的连续纤维不弯曲 并且进一步地，使基材和连续纤维增强树脂构件彼此有利地粘合，以及其制造方法。 提供一种纤维增强塑料，其中基材的至少一部分与连续纤维增强树脂构件一起作为加强构件层压。 包含热塑性树脂的粘合层存在于基底构件和加强构件之间，使粘合层彼此粘附。 对于加强构件的热塑性树脂，如果Tg1表示玻璃化转变点，如果是非晶态塑料，则Tm1表示其熔点，如果是结晶塑料，则相对于粘合层的热塑性树脂，假设 Tg2表示玻璃化转变点，如果它是无定形塑料，或Tm2的熔点如果是结晶塑料，则Tg1> Tg2或Tm2，或Tm1> Tg2或Tm2。

公开(公告)号：EP2188438B1

公开(公告)日：2012-06-06

申请号：EP08772589.1

申请日：2008-07-18

Applicant: STARLINGER & CO. GESELLSCHAFT MBH

Inventor： FÜRST, Herbert ,  SKOPEK, Peter

IPC: D06N3/00 ,  D06M15/227 ,  B29C65/00 ,  D06N3/04 ,  B65D33/22 ,  B65D30/04 ,  B32B27/12 ,  B65D75/12 ,  F02F1/24 ,  F02F1/40

CPC classification number: B29C66/83413 ,  B29C65/02 ,  B29C65/08 ,  B29C65/10 ,  B29C65/103 ,  B29C65/14 ,  B29C65/1412 ,  B29C65/16 ,  B29C65/18 ,  B29C66/0342 ,  B29C66/43121 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/71 ,  B29C66/7292 ,  B29C66/73115 ,  B29C66/73712 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/81417 ,  B29C66/90 ,  B29C66/9141 ,  B29C66/91411 ,  B29C66/91935 ,  B29C2035/0822 ,  B29K2023/06 ,  B29K2023/0633 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2067/00 ,  B29K2101/12 ,  B29K2995/0051 ,  B29L2009/00 ,  B29L2031/7128 ,  B32B5/02 ,  B32B27/12 ,  B65D31/14 ,  B65D75/12 ,  D06N3/0002 ,  D06N3/045 ,  F01P3/02 ,  F01P2003/028 ,  F02F1/242 ,  F02F1/40 ,  Y10T442/2098 ,  Y10T442/2738 ,  B29C65/00 ,  B29K2023/00 ,  B29K2067/003

Abstract: A coated fabric (11, 11') comprises a fabric from monoaxially drawn polymer tapes (12a, 12b), especially polyolefin or polyester tapes, preferably polypropylene or polyethylene terephthalate tapes. The fabric (12) is coated with a sealing layer (13), produced of a thermoplastic synthetic the melting point of which lies below the crystallite melting point of the fabric tape material. The coated fabric (11, 11') is especially suitable for hot air, ultrasonic, heated tool, infrared or laser beam welding techniques.

公开(公告)号：EP1759721B1

公开(公告)日：2009-10-21

申请号：EP06252862.5

申请日：2006-06-02

Applicant: VASCUTEK LIMITED ,  TERUMO KABUSHIKI KAISHA

Inventor： Fitzpatrick, Charles ,  Okubo, Tadanori

IPC: A61L27/16 ,  A61L27/50 ,  A61L27/56 ,  A61F2/06 ,  B29C53/58

CPC classification number: A61L27/56 ,  A61L27/16 ,  A61L27/507 ,  B29C53/581 ,  B29C65/02 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/729 ,  B29C66/73711 ,  B29C66/73712 ,  B29C66/73713 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/91411 ,  B29C66/919 ,  B29C66/949 ,  B29K2021/00 ,  B29K2021/003 ,  B29K2027/18 ,  B29K2067/00 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2083/00 ,  B29K2105/0085 ,  B29L2031/7534 ,  C08L53/02 ,  C08L27/18

公开(公告)号：EP2090630A1

公开(公告)日：2009-08-19

申请号：EP07832963.8

申请日：2007-12-03

Applicant: Mitsubishi Gas Chemical Company, Inc.

Inventor： OKAMURA, Akira ,  NAGAI, Satoshi

IPC: C09J5/06 ,  B29C65/40 ,  C09J159/04 ,  B29K59/00

CPC classification number: C09J159/00 ,  B29C65/02 ,  B29C65/18 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/73115 ,  B29C66/73116 ,  B29C66/73772 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/91411 ,  B29C66/91931 ,  B29C66/91935 ,  B29K2059/00 ,  B29K2105/0026 ,  B29K2105/0038 ,  B29K2105/0041 ,  B29K2105/0044 ,  B29K2105/126 ,  B29K2105/16 ,  B29K2309/08 ,  B29K2309/10 ,  B29K2995/0041 ,  C09J159/02 ,  Y10T428/31855

Abstract: Provided are a method of bonding resin materials for bonding a resin material (X) containing an oxymethylene-based polymer (A) and a resin material (Y), and a structure obtained by the bonding method. The method includes preparing as the resin material (Y) a low-melting-point oxymethylene-based polymer (B) having a melting point lower than that of the oxymethylene-based polymer (A) by 5 to 50°C, or preparing as the resin material (Y) the resin material (X) or another resin material, and providing the low-melting-point oxymethylene-based polymer (B) between the resin material (Y) and the resin material (X) and heating resin materials.

Abstract translation: 提供了将含有甲醛系聚合物（A）和树脂材料（Y）的树脂材料（X）接合的树脂材料的接合方法和通过接合方法得到的结构。 该方法包括将熔点低于甲醛基聚合物（A）的低熔点甲醛基聚合物（B）的树脂材料（Y）制备5〜50℃，或者制备为 树脂材料（Y），树脂材料（X）或其他树脂材料，并且在树脂材料（Y）和树脂材料（X）之间提供低熔点甲醛基聚合物（B）和加热树脂材料 。

公开(公告)号：EP1966057A1

公开(公告)日：2008-09-10

申请号：EP06828756.4

申请日：2006-12-21

Applicant: Superfos A/S

Inventor： ABRAHAMSSON, Bertil ,  NOER, Torben

IPC: B65D43/02 ,  B29C65/76 ,  B29C69/00 ,  B29C65/58

CPC classification number: B29C65/76 ,  B29C45/006 ,  B29C65/02 ,  B29C65/08 ,  B29C65/58 ,  B29C66/1312 ,  B29C66/3452 ,  B29C66/346 ,  B29C66/47 ,  B29C66/542 ,  B29C66/545 ,  B29C66/71 ,  B29C66/73776 ,  B29C66/73921 ,  B29C2045/1601 ,  B29K2023/12 ,  B29K2995/0041 ,  B29K2995/0069 ,  B29L2031/712 ,  B65D43/0254 ,  B65D43/0256 ,  B65D77/208 ,  B65D2543/00231 ,  B65D2543/00296 ,  B65D2543/0037 ,  B65D2543/00425 ,  B65D2543/00518 ,  B65D2543/00527 ,  B65D2543/00537 ,  B65D2543/00546 ,  B65D2543/0062 ,  B65D2543/00629 ,  B65D2543/00685 ,  B65D2543/0074 ,  B65D2543/00796

Abstract: The invention relates to a packaging, preferably for foodstuffs, said packag ing comprising a container and a lid, both of which is made of a material which is suitable for injection moulding, said lid being sealable relative to the container; and wherein the lid comprises an elevated portion for abutment on the internal, upper edge of the container, wherein at least a portion of the lid (2) is made with a sealing zone (7, 8) for joining with the container (1 ), said sealing zone (7, 8) being added with an active material which, by influence during joining, changes the material in the sealing zone (7, 8) to the effect that the sealing becomes weaker than the surrounding material, whereby the sealing is, upon opening, broken in the joint and not in the surrounding material. The invention also relates to a method of sealing the above packaging, wherein a material is added which, during the sealing procedure, changes the material in the joint to the effect that the seal becomes weaker than the surrounding material, whereby, when opened, the seal is broken in the joint and not in the surrounding material.

公开(公告)号：EP1939254A1

公开(公告)日：2008-07-02

申请号：EP06822173.8

申请日：2006-10-18

Applicant: Ube Industries, Ltd.

Inventor： KATAYAMA, Tsutomu, Ube Industries, Ltd. ,  MIYAMOTO, Akio ,  FUKUI, Yasuharu, Ube Industries, Ltd. ,  HARADA, Hideki, Ube Industries, Ltd.

IPC: C08L77/00 ,  B29C65/16 ,  C08K7/14 ,  C08L101/00 ,  B29K77/00 ,  B29K105/12 ,  B29K509/08 ,  B29L31/30 ,  F02M35/10

CPC classification number: B29C66/54 ,  B29C45/006 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/0023 ,  B29C49/00 ,  B29C65/1606 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1677 ,  B29C65/168 ,  B29C65/1683 ,  B29C65/5057 ,  B29C65/8207 ,  B29C65/8215 ,  B29C66/1142 ,  B29C66/1312 ,  B29C66/652 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/7332 ,  B29C66/73772 ,  B29C66/73776 ,  B29C66/7392 ,  B29C66/73921 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2081/04 ,  B29K2101/12 ,  B29K2105/12 ,  B29K2309/08 ,  B29K2995/002 ,  B29K2995/0027 ,  B29L2031/3431 ,  B29L2031/749 ,  B29L2031/7492 ,  C08J5/043 ,  C08J2377/00 ,  C08K7/14 ,  F02M35/10321 ,  F02M35/1034 ,  F02M35/1036 ,  Y10T428/24994 ,  C08L77/00 ,  B29C65/00 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2025/04 ,  B29K2067/003 ,  B29K2025/08 ,  B29K2025/06 ,  C08L77/02

Abstract: To provide a material for laser welding, which is excellent in laser transmittance, as well as low warpage and enables a shaped article to be obtained with high weld strength and uniform weld strength by laser welding. This material for laser welding comprises a thermoplastic resin composition containing (A) a thermoplastic resin and (B) a glass fiber having a non-circular cross-section with the ratio between the long diameter and the short diameter in the cross-section at right angles to the length direction being from 1.2 to 10.

Abstract translation: 本发明提供一种激光焊接用材料，其具有优异的激光透射率，并且具有低翘曲性，并且能够通过激光焊接获得具有高焊接强度和均匀焊接强度的成型制品。 该激光焊接用材料含有热塑性树脂组合物，该热塑性树脂组合物含有（A）热塑性树脂和（B）截面为非圆形的玻璃纤维，其截面中的长径与短径之比 长度方向的角度为1.2至10°。

公开(公告)号：EP1759721A1

公开(公告)日：2007-03-07

申请号：EP06252862.5

申请日：2006-06-02

Applicant: VASCUTEK LIMITED ,  TERUMO KABUSHIKI KAISHA

Inventor： Fitzpatrick, Charles ,  Okubo, Tadanori

IPC: A61L27/16 ,  A61L27/50 ,  A61L27/56 ,  A61F2/06 ,  B29C53/58

CPC classification number: A61L27/56 ,  A61L27/16 ,  A61L27/507 ,  B29C53/581 ,  B29C65/02 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/71 ,  B29C66/729 ,  B29C66/73711 ,  B29C66/73712 ,  B29C66/73713 ,  B29C66/73776 ,  B29C66/73921 ,  B29C66/91411 ,  B29C66/919 ,  B29C66/949 ,  B29K2021/00 ,  B29K2021/003 ,  B29K2027/18 ,  B29K2067/00 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2083/00 ,  B29K2105/0085 ,  B29L2031/7534 ,  C08L53/02 ,  C08L27/18

Abstract: There is provided a thin-walled self-sealing vascular graft with a first tubular structure formed from ePTFE and having a wall thickness of 0.2mm or less, and a resealable polymer layer, such as a styrene copolymer, located on one surface of said first tubular structure. A second tubular structure may also be present, so that the resealable polymer layer is disposed between said first and second tubular structure. The second tubular structure is preferably formed from a textile layer but can also be ePTFE. A method of forming such a self-sealing graft is also provided comprising the steps of wrapping unsintered ePTFE tape helically onto a mandrel such that adjacent turns of the ePTFE tape overlap; sintering the layers of tape by heating above the crystalline melting point of ePTFE to form a sintered tubular structure, and applying a resealable polymer layer to one surface of said first tubular structure. The graft can be used for replacing a defective portion of the vasculature in a patient in need thereof.

Abstract translation: 提供了一种薄壁自密封血管移植物，其具有由ePTFE形成并具有0.2mm或更小的壁厚的第一管状结构，以及可重新密封的聚合物层，例如苯乙烯共聚物，位于所述第一 管状结构。 还可以存在第二管状结构，使得可重新密封的聚合物层设置在所述第一和第二管状结构之间。 第二管状结构优选由织物层形成，但也可以是ePTFE。 还提供了一种形成这种自密封移植物的方法，包括以下步骤：将未烧结的ePTFE带螺旋地缠绕在心轴上，使得ePTFE带的相邻匝重叠; 通过在ePTFE的结晶熔点之上加热烧结带的层以形成烧结的管状结构，并将可再密封的聚合物层施加到所述第一管状结构的一个表面上。 移植物可以用于替代有需要的患者中脉管系统的缺陷部分。

公开(公告)号：EP1715468A1

公开(公告)日：2006-10-25

申请号：EP05766431.0

申请日：2005-07-21

Applicant: Daicel Polymer Ltd. ,  ORIENT CHEMICAL INDUSTRIES, LTD.

Inventor： ITAKURA, Masahiko, Daicel Polymer, Ltd. ,  OKUMURA, Yasuo, Daicel Polymer, Ltd. ,  OOE, Yuichi ,  HATASE, Yoshiteru, Orient Chemical Industries, Ltd

IPC: G09F3/04 ,  B23K26/18 ,  B23K26/20 ,  B29C65/16

CPC classification number: G09F3/04 ,  B29C47/0011 ,  B29C47/0019 ,  B29C47/0023 ,  B29C47/04 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1683 ,  B29C65/1696 ,  B29C65/8207 ,  B29C65/8223 ,  B29C65/8253 ,  B29C66/1122 ,  B29C66/242 ,  B29C66/24221 ,  B29C66/30621 ,  B29C66/4722 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7315 ,  B29C66/7332 ,  B29C66/73772 ,  B29C66/73774 ,  B29C66/73776 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/81267 ,  B29C66/8282 ,  B29C66/9161 ,  B29C66/944 ,  B29C2795/002 ,  B29K2023/00 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/00 ,  B29K2027/06 ,  B29K2029/04 ,  B29K2031/04 ,  B29K2033/12 ,  B29K2033/20 ,  B29K2055/02 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2071/12 ,  B29K2077/00 ,  B29K2101/12 ,  B29K2105/0011 ,  B29K2105/0026 ,  B29K2105/0044 ,  B29K2105/0079 ,  B29K2105/0085 ,  B29K2105/16 ,  B29K2995/002 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29K2995/0027 ,  B29K2995/0029 ,  B29K2995/0039 ,  B29K2995/0041 ,  B29K2995/0089 ,  B29L2009/00 ,  B29L2031/286 ,  B29L2031/3431 ,  B29L2031/712 ,  B29L2031/724 ,  B29L2031/744 ,  B29L2031/7622 ,  B29L2031/767 ,  Y10T428/24843 ,  Y10T428/264 ,  Y10T428/2809 ,  Y10T428/2826 ,  B29C65/00 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2067/006 ,  B29K2033/08 ,  B29K2025/08 ,  B29K2025/06 ,  B29K2025/04 ,  B29K2023/16 ,  B29K2023/086 ,  B29K2023/083 ,  B29K2021/00 ,  B29K2009/06

Abstract: The laser-transmissive welding label of the present invention is a resin label which comprises at least a resin layer and is affixable to a resin shaped article by a laser welding, wherein the resin layer has a light-scattering property, and the transmittance of the resin layer relative to a laser beam having an oscillation wavelength within the range of 740 to 1100 nm is not less than 20%, and the total light transmittance of the resin layer relative to a visible light (in accordance with ASTM D1003) is not more than 50%. The resin layer may comprise a thermoplastic resin which may have a compatibility with a resin for the resin shaped article. The label may be able to mask the resin shaped article, or may be colored with a coloring agent. A shaped composite article (e.g., a toner cartridge) may be formed by bonding the label to the resin shaped article with use of the laser welding. The present invention provides the resin label which is affixable to the resin shaped article in an easy and simple way, without an adhesive.

Abstract translation: 本发明的激光发射焊接标签是至少包含树脂层并通过激光焊接固定在树脂成型制品上的树脂标签，其中树脂层具有光散射性，并且 相对于振荡波长在740〜1100nm范围内的激光束的树脂层不小于20％，树脂层相对于可见光的总透光率（根据ASTM D1003）不是更大的 超过50％。 树脂层可以包含可与树脂成型制品的树脂相容的热塑性树脂。 标签可能能够遮蔽树脂成形制品，或者可以着色剂着色。 可以通过使用激光焊接将标签粘合到树脂成形制品上来形成成型的复合制品（例如，调色剂盒）。 本发明以容易且简单的方式提供可粘附到树脂成型制品上的树脂标签，而无需粘合剂。