WO2013100501A1 - Composition de film de liaison - Google Patents

Composition de film de liaison Download PDF

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Publication number
WO2013100501A1
WO2013100501A1 PCT/KR2012/011297 KR2012011297W WO2013100501A1 WO 2013100501 A1 WO2013100501 A1 WO 2013100501A1 KR 2012011297 W KR2012011297 W KR 2012011297W WO 2013100501 A1 WO2013100501 A1 WO 2013100501A1
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive film
sole
midsole
composition
bonding
Prior art date
Application number
PCT/KR2012/011297
Other languages
English (en)
Korean (ko)
Inventor
박희대
메타비락
Original Assignee
Park Heedae
Mehta Veerag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110143127A external-priority patent/KR101214673B1/ko
Priority claimed from KR1020120062954A external-priority patent/KR101500807B1/ko
Application filed by Park Heedae, Mehta Veerag filed Critical Park Heedae
Priority to CN201280064347.1A priority Critical patent/CN104053738B/zh
Publication of WO2013100501A1 publication Critical patent/WO2013100501A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D25/00—Devices for gluing shoe parts
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J121/00—Adhesives based on unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2409/00—Presence of diene rubber

Definitions

  • the present invention relates to an adhesive film used when manufacturing a shoe, and more particularly, when manufacturing a shoe consisting of a sole, midsole, upper, etc., washing process or UV primer (or UV irradiation), aqueous primer process and adhesion It does not use a process, of course, does not require a separate bonding equipment and cleaning equipment, and relates to the composition of the adhesive film that can be environmentally friendly and can reduce the workforce.
  • shoes are worn in order to protect the human foot area, but are manufactured and sold in various forms and types, but usually, an upper that protects the instep and the ankle area and an upper part of the foot, while protecting the sole It is composed of a shoe sole to increase the friction with the ground to improve the walkability and at the same time to mitigate the impact on the soles of the foot when walking.
  • the insole and the midsole is usually made of rubber or foam resin or sponge material having excellent cushioning power so as to elastically disperse and support the load of the human body when walking
  • the insole (insole) to be a shoe insole It is attached to the bottom surface of the midsole consists of an outsole made of a rubber material to give a friction force when walking.
  • the sole, midsole and upper are manufactured separately and combined with each other in a washing process, a primer process, and an adhesive process.
  • Korean Patent Publication No. 10-0978284 describes a method for manufacturing a shoe consisting of a sole and a midsole and upper.
  • a method for manufacturing a shoe consisting of a sole and a midsole and upper.
  • Figure 7 the shoe manufacturing method proposed in the prior application registration invention.
  • the outsole manufacturing process is performed by pressing the sheet at high temperature and high pressure in a state where a rubber sheet is introduced into a mold for forming the sole, and then molding the sole, and then increasing the adhesive area with the midsole.
  • the molded sole is washed for 5-10 minutes with an aqueous alkaline cleaner (pH 10-12) using a separate cleaner.
  • the washing process may be performed using a hydroxyl cleaner mixed with water instead of the aqueous alkaline cleaner.
  • an aqueous or oily primer containing acetone is applied to the surface of the sole which has undergone the washing process so as to smoothly apply the adhesive, dried, and then the adhesive is applied, followed by drying the shoe.
  • the sole manufacturing process for manufacturing is completed.
  • the manufacturing process of the midsole is a raw material (typically, EVA) in a flat plate pyron (Press Phylon) mold or a compressed mold pylon (CMP: Compressed Molded Phylon) mold for molding the midsole by After pre-foaming the foam, the molded midsole is placed in a separate pylon mold to secondly complete the shape of the pylon midsole.
  • the process of forming the midsole is usually composed of three or two stages, specifically, by issuing a biscuit-shaped EVA foamed about 190% larger than the actual size of the midsole, and then forcibly put it in a pylon mold Then it is press-molded again into a midsole of actual size.
  • the midsole is washed for 5 to 10 minutes with water of 40 ⁇ 60 °C using a washing machine.
  • the midsole is modified by applying a UV primer and irradiating UV so that adhesion between the sole and the midsole and the midsole and the upper is smooth.
  • the manufacturing process of the midsole for manufacturing shoes is completed by performing a drying process.
  • the process of manufacturing the upper is prepared by cutting the tissue paper or leather, and then washed with methyl ethyl ketone (MEK) so that the adhesion between the upper and the midsole can be made smoothly, this is an aqueous primer
  • MEK methyl ethyl ketone
  • the sole and midsole are bonded to the sole and the midsole by applying a constant heat and pressure in a state in which the sole and the midsole are laminated in a separate molding frame.
  • the sole is made.
  • shoe sole the process of bonding the sole and the midsole (hereinafter referred to as "shoe sole") is completed, by performing a process of combining the sole and the upper applying a constant heat and pressure in a state in which the sole and the upper is laminated to the molding mold The process of manufacturing the shoe is completed.
  • UV primer or UV irradiation, acetone-containing primer and the process of applying the adhesive to the process of manufacturing the sole, midsole and upper in addition to the need for additional
  • this also requires a lot of work force, as well as causing an increase in the shoe manufacturing process (that is, primer coating process and adhesion process) there is a problem to increase the production cost.
  • the solvents used in the UV primer or UV irradiation process and acetone-containing primers not only damage the eyes of the operator, but also cause skin irritation, and inhalation irritation and nausea, vomiting, drowsiness, And it can affect the lungs, there is a problem that can cause paralysis and cramps with long-term symptoms can cause fatal damage to workers.
  • the conventional shoe manufacturing method when molding the sole, the midsole and the upper separately and bonding them, all of them require a number of processes such as washing step, primer application step, adhesive application step, drying step and the like, the productivity is lowered In addition, the raw materials and workforce was consumed a lot to increase the cost of the product.
  • Patent Document 1 Registered Patent Publication No. 10-0978284 (Invention name: Manufacturing method of shoes. Date of registration: August 20, 2010)
  • Patent Document 2 Publication No. 10-2011-0018061 (Invention name: Method of manufacturing shoes using a multi-functional treatment agent for adhesion. Publication date: February 23, 2011)
  • Patent Document 3 Publication No. 10-2010-0015358 (Invention name: Method for manufacturing waterproof and breathable shoes and shoes obtained by the method. Publication date: February 12, 2010 Work)
  • Patent Document 4 Publication No. 10-2011-0017824 (Invention name: shoe manufacturing method. Publication date: February 22, 2011)
  • the present invention is to solve the conventional problems as described above, when manufacturing a shoe consisting of the sole and the midsole and upper, in the pylon mold to manufacture the midsole without performing a process such as washing step and primer application step and adhesion step
  • An object of the present invention is to provide a composition of an adhesive film that can be molded at the same time in one process the sole and the sole.
  • Another object of the present invention is that when manufacturing a shoe consisting of the sole, midsole and upper, there is no need for a separate bonding equipment and cleaning equipment, it is environmentally friendly and can reduce the number of workers, the adhesion can significantly shorten the shoe manufacturing process In providing the composition of the film for.
  • Another object of the present invention is to provide a composition of the adhesive film that can be molded at the same time outsole and midsole using an adhesive film.
  • Still another object of the present invention is to provide an adhesive film and a composition for simultaneously molding an outsole and a midsole, and allowing the upper and the sole to be easily bonded.
  • the present invention inserts a rubber sheet into a conventional mold for molding outsole, and then put a first adhesive film thereon, and pressurizing it to form, and in the step of the pylon mold used when molding the midsole After inserting the molded sole, the first film is placed on it, and then the ordinary EVA foam is placed on it again, and then the adhesive of any one selected from ⁇ 2nd adhesive film, 1st adhesive film ⁇ is placed on it again. After placing the film, it is characterized in that it comprises a step of manufacturing a shoe sole by pressing the molding, and the shoe sole and the upper by using the second adhesive film adhered to the surface of the midsole to prepare a shoe.
  • the first adhesive film is an adhesive film for adhering a shoe sole and a midsole
  • the composition is a polyethylene base couple containing 7% of syndiotactic 1,2-polybutadiene and maleic anhydride. It is characterized by consisting of a ring agent, montan wax, and petty acid (with 5 to 9 carbon atoms) esters having pentritritol.
  • the second adhesive film is an adhesive film for adhering a shoe sole and the upper, which is composed of a sole and a midsole
  • the composition is an ethylene vinyl acetate resin base containing 6% polyester type thermoplastic polyurethane and maleic anhydride. It is characterized by consisting of a compatibilizing agent of, montan wax, and a petty acid (with 5 to 9 carbon atoms) esters with pentyl tritol.
  • FIG. 1 is a view showing a manufacturing method of a shoe using an adhesive film according to an embodiment of the present invention.
  • FIG. 2 is a view showing a method of molding the sole shown in FIG.
  • FIG. 3 is a view showing a sole molded in the manner shown in FIG.
  • FIG. 4 is a view showing a method of simultaneously molding the sole and the midsole shown in FIG.
  • FIG. 5 is a view showing a shoe sole molded at the same time the sole and midsole in the method shown in FIG.
  • FIG. 6 is a graph showing a thermal parallax analysis of the first adhesive film shown in FIG.
  • FIG. 7 is a graph showing a thermal parallax analysis of the second adhesive film shown in FIG.
  • Figure 8 is a view showing a method for manufacturing a shoe consisting of a sole and a midsole and upper according to the prior art.
  • the composition of the adhesive film for adhering a shoe sole and a midsole for a general shoe is made of a thermoplastic plastic elastomer of a rubber base.
  • a midsole made of EVA foam and a rubber outsole are put into a pylon mold, an adhesive film is inserted therebetween, and the sole and the midsole are manufactured by simultaneously molding at high temperature and pressure. It is not necessary to perform the washing process, primer application process and adhesion process, which are required at all times, and no separate equipment for cleaning and bonding process is required, and it is possible to reduce unnecessary workforce, as well as to improve environment and work environment. To implement a composition of the adhesive film that can be.
  • FIG. 1 to 5 are views showing a method for manufacturing by molding a shoe made of a sole, a midsole and an upper at the same time using an adhesive film (adhesive film) according to an embodiment of the present invention.
  • the first adhesive film 200 and the rubber sheet 100 are inserted into a mold 10 for ordinary sole molding, and then the sole 300 is molded at a high temperature and pressure.
  • the sole 300 is molded together with the first adhesive film 200 into the pylon mold 20 used when forming the midsole, and then the first adhesive film 400 and the EVA foam 500a thereon.
  • molding the shoe sole 700 by forming the sole 300 and the midsole 500 at the same time by molding the second adhesive film 600 at a high temperature and pressure.
  • first adhesive films 200 and 400 may be used instead of the second adhesive film 600.
  • the first adhesive film 200 is placed thereon, and then the high temperature and pressure (preferably , A temperature of 150 ⁇ 160 °C, pressure of 100 ⁇ 160kgf / cm2) for 5 to 10 minutes to form a sole 300 as shown in FIG.
  • the high temperature and pressure preferably , A temperature of 150 ⁇ 160 °C, pressure of 100 ⁇ 160kgf / cm2
  • a process required for bonding the sole and the midsole specifically, a buffing process, a washing process, a primer coating process, and an adhesive process You do not need this.
  • the composition and physical properties of the first adhesive film 200 will be described in detail below.
  • the sole 300 in which the first adhesive film 200 is integrally formed is inserted into the pylon mold 20, and then the first adhesive film 400 is placed thereon.
  • the EVA foam 500a is placed on it again, and then the second adhesive film 600 is placed on the EVA foam 500a.
  • the EVA foam (500a) refers to the foamed EVA foam in a conventional manner, for example, by foaming the EVA in the form of biscuits is about 190% larger than the actual size of the midsole.
  • the pylon mold 20 is a mold commonly used, that is, a mold generally used when manufacturing a midsole.
  • the pylon mold 20 used in the present invention has a conventional internal depth of a pylon mold. It is desirable to manufacture deeply. This is to allow the sole 300, the first adhesive film 400 and the EVA foam 500a, and the second adhesive film 600 to be inserted at the same time inside the pylon mold 20.
  • the "sole 300, the first adhesive film 400, the EVA foam 500a, and the second adhesive film 600" inserted into the pylon mold 20 are 160 ° C.
  • the shoe of the present invention by adhering the sole (preferably, the sole and midsole are molded at the same time in a Pyron mold) and the upper (not shown) made by the conventional method manufactured by the molding method as described above Are manufactured.
  • the sole 700 and the upper, specifically, the midsole 500 and the upper is bonded by the second adhesive film 600.
  • the sole 300 and the midsole 500 is inserted into the pylon mold 20, and at the same time using an adhesive film for pressure molding, specifically the sole 300 and EVA foam midsole
  • an adhesive film for pressure molding specifically the sole 300 and EVA foam midsole
  • the first adhesive films 200 and 400 are used, and the second adhesive film 600 is used to bond the midsole 500 and the upper.
  • the composition constituting the first and second adhesive films 200, 400, and 600 and the physical properties thereof will be described in detail.
  • the first adhesive films 200 and 400 used to simultaneously bond and mold the sole 300 and the midsole 500 in the pylon mold 20 are thermoplastic materials of a rubber base as a main material for rubber bonding.
  • Elastomers Thermo Plastic Elastomers, hereinafter referred to as "TPE"
  • olefins Olefin
  • rubber etc.
  • Syndiotactic 1,2-Polybutadiene Syndiotactic 1,2-Polybutadiene
  • Syndiotactic 1,2-Polybutadiene syndiotactic 1,2-Polybutadiene
  • adhesive strength is decreased.
  • the first adhesive films 200 and 400 may use a polyethylene-based coupling agent or an ethylene vinyl acetate (EVA) based coupling agent as a main material for EVA foam adhesion.
  • EVA ethylene vinyl acetate
  • 2 to 50% by weight of a polyethylene-based coupling agent containing 2 to 20% maleic anhydride (preferably containing 7% maleic anhydride) is used.
  • the polyethylene base coupling agent is used in an amount of 2% by weight or less, the adhesive strength is decreased, and when 50% by weight or more is used, linearity and film strength are inferior.
  • the processing aid is used because the first adhesive films 200 and 400 do not adhere to the die lip when they are extruded from the T-die.
  • Table 1 below shows specific composition ratios of the first adhesive films 200 and 400 mentioned above.
  • Table 1 Composition of the first adhesive film Creation costs Remarks Syndiotactic 1,2-Polybutadiene 95 wt% Polyethylene-based coupling agent (containing 7% maleic anhydride) 5 wt% Montan wax 0.2 pbw part by weight Esters with Pentaery Thritol 0.2 pbw part by weight
  • Table 2 shows the test data values comparing the physical properties of the first adhesive film (200,400) and the physical properties of each composition.
  • a thermal parallax analysis of the first adhesive films 200 and 400 having the properties shown in Table 2 is shown in FIG. 6.
  • the graph of FIG. 6 shows a melting temperature or a thermal history of the first adhesive films 200 and 400, and uses DSC (thermo disparity analyzer) analysis equipment.
  • DSC thermo disparity analyzer
  • the second adhesive film 600 mounted on the upper surface of the EVA foam 500a is upper (eg, For example, 50 ⁇ 98% by weight of polyester type TPU is used as a main material for textile, synthetic leather, leather adhesion, and also EVA-based compatibilizer (2-20% maleic anhydride) is used as main material for EVA foam adhesion. 2% to 50% by weight of maleic anhydride is preferably used.
  • the polyester type TPU when used at 50% by weight or less, the basic adhesive strength is lowered, and when used at 98% by weight or more, the compatibility or penetration force with the non-adhesive agent is reduced and the adhesion is not performed.
  • the EVA-based compatibilizer when used in an amount of 2% by weight or less, the compatibility or penetration force with the non-adhesive agent is not reduced, and the adhesion strength is lowered when used in an amount of 50% by weight or more.
  • montan wax Montane Wax
  • a petty acid having pentyl tritol 5 to 9 carbon atoms
  • Table 3 below shows specific composition ratios of the second adhesive film 600 mentioned above.
  • Table 4 below shows the physical properties of the second adhesive film 600 in detail.
  • Second adhesive film of the present invention Melt temperature DSC 102.35 °C 158.15 °C Flow Beginning Temperature Capillary rheo-meter 155.2 °C Specific Gravity 1.141 g / cc Thickness Thickness gauge 0.11mm 300% Modulus UTM 130kgf / cm2 Tensile strength UTM 610kgf / cm2 Tear strength UTM 107kgf / cm UTM 560%
  • the thermal parallax analysis of the second adhesive film 600 having the properties shown in Table 4 is shown in FIG. 7.
  • the graph of FIG. 7 shows a melting temperature or a thermal history of the second adhesive film 600, and uses a DSC (thermo disparity analyzer) analysis equipment.
  • DSC thermo disparity analyzer
  • the adhesive film of the present invention is composed of a second adhesive film 600 for bonding the EVA foam midsole and the upper and a first adhesive film 200,400 for bonding the EVA foam midsole and the sole,
  • the sole 300 and the EVA foam midsole 500a are simultaneously formed in the pylon mold 20 as shown in FIG. 4, and finally, the sole 700 (preferably, the sole 300 and the midsole as shown in FIG. 5).
  • 500 is manufactured by sole molding 700 which is adhesively molded in one mold (pylon mold) at the same time.
  • the upper is simply adhered by the second adhesive film 600 adhered to the midsole 500, so that the shoe of the present invention is manufactured.
  • the midsole made of EVA foam and the sole made of rubber can be molded at the same time in a pylon mold, the manufacturing process of the shoe can be significantly shortened, and the workforce required for washing and bonding (primer coating) is not required. have.
  • the present invention does not require a separate work process for washing the sole and midsole, applying a primer, and applying an adhesive when manufacturing a shoe consisting of the sole, midsole and upper
  • a separate work process for washing the sole and midsole, applying a primer, and applying an adhesive when manufacturing a shoe consisting of the sole, midsole and upper
  • the present invention does not perform a separate primer application process and adhesion process, it is possible to implement an environment-friendly, clean working environment as well as to protect the worker from harmful components.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une composition de film de liaison avec laquelle on introduit une semelle intercalaire en mousse d'EVA et une semelle extérieure en caoutchouc dans un moule de pilon, un film de liaison étant introduit entre elles, et subissant toutes les deux une formation simultanée à haute température et sous pression, de sorte qu'un traitement de lavage, un traitement d'application de couche de fond et un traitement de liaison qui sont nécessaires à la fabrication d'une semelle extérieure et d'une semelle intercalaire ne sont pas nécessaires, qu'il est inutile d'utiliser un équipement distinct destiné au traitement de lavage et de liaison, que l'on peut réduire le nombre d'ouvriers inutiles et, en outre, que la fabrication est écologique et que l'on peut améliorer l'environnement de travail.
PCT/KR2012/011297 2011-12-27 2012-12-21 Composition de film de liaison WO2013100501A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280064347.1A CN104053738B (zh) 2011-12-27 2012-12-21 粘合膜组合物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0143127 2011-12-27
KR1020110143127A KR101214673B1 (ko) 2011-12-27 2011-12-27 접착용 필름을 이용한 신발의 제조방법
KR10-2012-0062954 2012-06-13
KR1020120062954A KR101500807B1 (ko) 2012-06-13 2012-06-13 접착용 필름의 조성물

Publications (1)

Publication Number Publication Date
WO2013100501A1 true WO2013100501A1 (fr) 2013-07-04

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PCT/KR2012/011297 WO2013100501A1 (fr) 2011-12-27 2012-12-21 Composition de film de liaison

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CN (1) CN104053738B (fr)
WO (1) WO2013100501A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10779610B2 (en) 2015-12-18 2020-09-22 Henkel Ag & Co. Kgaa Process for manufacturing and bonding a shoe rubber outsole

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TWI518164B (zh) * 2014-10-29 2016-01-21 San Fang Chemical Industry Co 高黏著力複合膜及其製造方法
KR101617878B1 (ko) * 2015-12-08 2016-05-18 최혜경 신발 제조 방법
SG11202102826UA (en) * 2018-09-20 2021-04-29 Dow Global Technologies Llc Bonding method to attach ethylene-based polymer foam with vulcanized rubber
CN112300725A (zh) * 2020-11-09 2021-02-02 鸿顺科技(东莞)有限公司 一种耐高温胶膜

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KR20060038392A (ko) * 2003-06-09 2006-05-03 내쇼날 스타치 앤드 케미칼 인베스트멘트 홀딩 코포레이션 아크릴 폴리머로 변성된 습기 경화형 반응성 폴리우레탄핫멜트 접착제
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KR100818906B1 (ko) * 2003-12-01 2008-04-07 에보니크 데구사 게엠베하 접착제 및 밀봉제 조성물
WO2010144774A2 (fr) * 2009-06-11 2010-12-16 Henkel Corporation Composition d'adhésif thermofusible thermiquement réversible contenant des composés diènes et diénophiles multifonctionnels

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Publication number Priority date Publication date Assignee Title
KR20060038392A (ko) * 2003-06-09 2006-05-03 내쇼날 스타치 앤드 케미칼 인베스트멘트 홀딩 코포레이션 아크릴 폴리머로 변성된 습기 경화형 반응성 폴리우레탄핫멜트 접착제
KR100818906B1 (ko) * 2003-12-01 2008-04-07 에보니크 데구사 게엠베하 접착제 및 밀봉제 조성물
KR20070109944A (ko) * 2006-05-11 2007-11-15 내쇼날 스타치 앤드 케미칼 인베스트멘트 홀딩 코포레이션 방사 경화형 핫멜트 포지셔닝 접착제를 포함하는 흡수성물품
WO2010144774A2 (fr) * 2009-06-11 2010-12-16 Henkel Corporation Composition d'adhésif thermofusible thermiquement réversible contenant des composés diènes et diénophiles multifonctionnels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10779610B2 (en) 2015-12-18 2020-09-22 Henkel Ag & Co. Kgaa Process for manufacturing and bonding a shoe rubber outsole

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CN104053738A (zh) 2014-09-17

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