ES2046736T3 - Procedimiento de tratamiento antiadherente en continuo de un cordon de materia adhesiva permanente, mas particularmente de un adhesivo termofusible a la salida de un mezclador extruidor, asi como instalacion que permite la puesta en practica de este proced., y prod. asi obtenido. - Google Patents

Procedimiento de tratamiento antiadherente en continuo de un cordon de materia adhesiva permanente, mas particularmente de un adhesivo termofusible a la salida de un mezclador extruidor, asi como instalacion que permite la puesta en practica de este proced., y prod. asi obtenido.

Info

Publication number
ES2046736T3
ES2046736T3 ES199090402093T ES90402093T ES2046736T3 ES 2046736 T3 ES2046736 T3 ES 2046736T3 ES 199090402093 T ES199090402093 T ES 199090402093T ES 90402093 T ES90402093 T ES 90402093T ES 2046736 T3 ES2046736 T3 ES 2046736T3
Authority
ES
Spain
Prior art keywords
adhesive
procedure
thermosfusable
exit
installation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES199090402093T
Other languages
English (en)
Inventor
Jean Paul Mireux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel France SAS
Original Assignee
Henkel France SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26227510&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2046736(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8910821A external-priority patent/FR2650765B1/fr
Priority claimed from FR8915964A external-priority patent/FR2655289B1/fr
Application filed by Henkel France SAS filed Critical Henkel France SAS
Application granted granted Critical
Publication of ES2046736T3 publication Critical patent/ES2046736T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0071—Dusting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Adhesive Tapes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO DE TRATAMIENTO ANTIADHERENTE EN CONTINUO DE UN CORDON DE MATERIAL ADHESIVO PERMANENTE, MAS PARTICULARMENTE DE UN ADHESIVO TERMOFUNDIBLE QUE SALE DE UN MEZCLADOR EXTRUSOR O DE UNA TERRAJA A UNA TEMPERATURA SUPERIOR A SU TEMPERATURA DE ABLANDAMIENTO. PROCEDIMIENTO CARACTERIZADO PORQUE SE APLICA ALMENOS UNA PARTE DE LA SUPERFICIE DEL CORDON CON UN REVESTIMIETO DE UN AGENTE ANTI-ADHERENTE COMPATIBLE CON EL MATERIAL CONSTITUTIVO DE ESTE Y QUE NO ARRASTRA MODIFICACION FISICO-QUIMICA ALGUNA DE DICHO MATERIAL, SE ENFRIA EL CORDON ASI REVESTIDO, DESPUES SE CORTE EN LA LONGITUD DESEADA Y SE ACONDICIONAN DIRECTAMENTE LOS FRAGMENTOS ASI OBTENIDOS SIN PRECAUCION SUPLEMENTARIA. EL INVENTO SE REFIERE IGUALMENTE A UNA INSTALACION PARA LA APLICACION DEL PROCEDIMIENTO.
ES199090402093T 1989-08-11 1990-07-20 Procedimiento de tratamiento antiadherente en continuo de un cordon de materia adhesiva permanente, mas particularmente de un adhesivo termofusible a la salida de un mezclador extruidor, asi como instalacion que permite la puesta en practica de este proced., y prod. asi obtenido. Expired - Lifetime ES2046736T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8910821A FR2650765B1 (fr) 1989-08-11 1989-08-11 Procede de traitement anti-adherent en continu d'un cordon de matiere adhesive permanente, plus particulierement d'un adhesif thermofusible a la sortie d'un melangeur extrudeur ainsi que dispositif permettant la mise en oeuvre de ce procede et produit ainsi obtenu
FR8915964A FR2655289B1 (fr) 1989-12-04 1989-12-04 Procede de traitement anti-adherent continu d'un cordon d'adhesif thermofusible a la sortie d'une extrudeuse; installation et produit obtenu.

Publications (1)

Publication Number Publication Date
ES2046736T3 true ES2046736T3 (es) 1994-02-01

Family

ID=26227510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090402093T Expired - Lifetime ES2046736T3 (es) 1989-08-11 1990-07-20 Procedimiento de tratamiento antiadherente en continuo de un cordon de materia adhesiva permanente, mas particularmente de un adhesivo termofusible a la salida de un mezclador extruidor, asi como instalacion que permite la puesta en practica de este proced., y prod. asi obtenido.

Country Status (5)

Country Link
EP (1) EP0412867B1 (es)
AT (1) ATE94802T1 (es)
DE (1) DE69003491T2 (es)
DK (1) DK0412867T3 (es)
ES (1) ES2046736T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9306378A (pt) * 1992-05-18 1998-09-01 Nat Starch Chem Invest Processo para embalagem de composiç es adesivas fundidas a quente e massa adesiva n o bloqueante fundida a quente
US5373682A (en) * 1992-05-18 1994-12-20 National Starch And Chemical Investment Holding Corporation Method for tackless packaging of hot melt adhesives
CA2094358A1 (en) * 1992-12-24 1994-06-25 Alfonso D'aniello Can seam coating process and apparatus
US5443903A (en) * 1993-02-25 1995-08-22 Minnesota Mining And Manufacturing Company Hot melt stick
US5819505A (en) * 1993-04-22 1998-10-13 Henkel France Process for continuous abherent treatment of a surface adherent holt-melt adhesive
FR2704162B1 (fr) * 1993-04-22 1995-06-23 Henkel France Procede de traitement anti-adherent en continu d'un adhesif thermofusible collant en surface.
DK0716667T3 (da) * 1994-06-30 2000-03-20 Nat Starch Chem Invest Fremgangsmåde til coating af varme smeltestoffer
BE1009414A3 (fr) * 1995-06-21 1997-03-04 Tritec Adhesives S A Procede de conditionnement de compositions adhesives thermofusibles autoadherentes sous forme de blocs.
US6006497A (en) 1997-03-26 1999-12-28 Reichhold Chemicals, Inc. Methods and apparatus for preparing a hot melt adhesive
DE102006032830A1 (de) * 2006-07-14 2008-01-17 Schmidt & Heinzmann Gmbh & Co. Kg Vorrichtung zum Transportieren eines Materialstrangs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT290833B (de) * 1968-01-11 1971-06-25 Basf Ag Verwendung von pulverförmigen Äthylenpolymerisaten als Trennmittel für Bitumen-haltige Formmassen
US4218353A (en) * 1976-11-18 1980-08-19 Allied Chemical Corporation External lubricant compositions for rigid vinyl polymers
EP0141087B1 (de) * 1983-08-24 1991-05-22 Uniroyal Englebert Reifen GmbH Verfahren zum Behandeln von unvulkanisierten elastomeren Formkörpern oder Halbfabrikaten
FR2601616B1 (fr) * 1986-07-21 1989-06-02 Ceca Sa Nouveau procede pour l'obtention de blocs d'autoadhesifs a surface non collante.
US4940557A (en) * 1987-12-28 1990-07-10 Hashmoto Forming Industry Co., Ltd. Method of manufacturing molding members
JPH0249036A (ja) * 1988-04-08 1990-02-19 Asahi Chem Ind Co Ltd ダステイング処理剤並びにダステイング処理した熱可塑性樹脂フイルム及びそのフイルムのダステイング処理方法

Also Published As

Publication number Publication date
EP0412867B1 (fr) 1993-09-22
ATE94802T1 (de) 1993-10-15
EP0412867A1 (fr) 1991-02-13
DE69003491D1 (de) 1993-10-28
DK0412867T3 (da) 1994-02-07
DE69003491T2 (de) 1994-03-17

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