ES457026A1 - Procedimiento de fabricacion de adhesivos termofusibles. - Google Patents

Procedimiento de fabricacion de adhesivos termofusibles.

Info

Publication number
ES457026A1
ES457026A1 ES457026A ES457026A ES457026A1 ES 457026 A1 ES457026 A1 ES 457026A1 ES 457026 A ES457026 A ES 457026A ES 457026 A ES457026 A ES 457026A ES 457026 A1 ES457026 A1 ES 457026A1
Authority
ES
Spain
Prior art keywords
fatty acids
heat melting
melting adhesive
mixture
polycondensing
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
Application number
ES457026A
Other languages
English (en)
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.)
Chem-Plast SpA
Original Assignee
Chem-Plast SpA
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
Application filed by Chem-Plast SpA filed Critical Chem-Plast SpA
Publication of ES457026A1 publication Critical patent/ES457026A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
    • C09J177/06—Polyamides derived from polyamines and polycarboxylic acids
    • C09J177/08—Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Adhesive Tapes (AREA)

Abstract

Procedimiento de fabricación de adhesivos termofusibles, en particular en forma de hilo continuo, caracterizado por la operación de policondensar una diamina alifática con una mezcla de ácidos grasos, estando constituida dicha mezcla de ácidos grasos por ácidos grasos insaturados, monómeros y polímeros, con un contenido máximo de dímeros del 80% en peso.
ES457026A 1976-12-20 1977-03-21 Procedimiento de fabricacion de adhesivos termofusibles. Expired ES457026A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30635/76A IT1067326B (it) 1976-12-20 1976-12-20 Adesivo termofusibile

Publications (1)

Publication Number Publication Date
ES457026A1 true ES457026A1 (es) 1978-02-16

Family

ID=11230416

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457026A Expired ES457026A1 (es) 1976-12-20 1977-03-21 Procedimiento de fabricacion de adhesivos termofusibles.

Country Status (8)

Country Link
JP (1) JPS5378241A (es)
BR (1) BR7702439A (es)
DE (1) DE2708840A1 (es)
ES (1) ES457026A1 (es)
FR (1) FR2374392A1 (es)
GB (1) GB1538715A (es)
IT (1) IT1067326B (es)
NL (1) NL7702214A (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1101211A (en) * 1963-11-04 1968-01-31 Coates Brothers & Co Aleohol-soluble polyamides
US3334726A (en) * 1965-04-09 1967-08-08 Fredriksons Verkst S Aktiebola Link chains for conveyors
DE2021671C3 (de) * 1970-05-02 1978-12-07 Schering Ag, 1000 Berlin Und 4619 Bergkamen Zwickzement für das Zwicken von Schuhwerk

Also Published As

Publication number Publication date
GB1538715A (en) 1979-01-24
FR2374392A1 (fr) 1978-07-13
JPS5378241A (en) 1978-07-11
DE2708840A1 (de) 1978-06-22
NL7702214A (nl) 1978-06-22
FR2374392B1 (es) 1982-06-11
BR7702439A (pt) 1978-08-01
IT1067326B (it) 1985-03-16

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