BR8701347A - Processo para modificacao quimica da superficie de massas de polimetano,respectivas massas,aplicacao do dito processo e aplicacao das massas - Google Patents

Processo para modificacao quimica da superficie de massas de polimetano,respectivas massas,aplicacao do dito processo e aplicacao das massas

Info

Publication number
BR8701347A
BR8701347A BR8701347A BR8701347A BR8701347A BR 8701347 A BR8701347 A BR 8701347A BR 8701347 A BR8701347 A BR 8701347A BR 8701347 A BR8701347 A BR 8701347A BR 8701347 A BR8701347 A BR 8701347A
Authority
BR
Brazil
Prior art keywords
application
pasta
sealing composition
adhesive sealing
polymetane
Prior art date
Application number
BR8701347A
Other languages
English (en)
Inventor
Wolfgang Saur
Original Assignee
Gurit Essex Ag
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 DE3618405A external-priority patent/DE3618405C1/de
Application filed by Gurit Essex Ag filed Critical Gurit Essex Ag
Publication of BR8701347A publication Critical patent/BR8701347A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12Chemical modification
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
BR8701347A 1986-03-25 1987-03-25 Processo para modificacao quimica da superficie de massas de polimetano,respectivas massas,aplicacao do dito processo e aplicacao das massas BR8701347A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH119686 1986-03-25
DE3618405A DE3618405C1 (en) 1986-03-25 1986-05-31 Process for the adhesive bonding of two urethane prepolymer compositions, and the use of the process

Publications (1)

Publication Number Publication Date
BR8701347A true BR8701347A (pt) 1987-12-29

Family

ID=25686958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8701347A BR8701347A (pt) 1986-03-25 1987-03-25 Processo para modificacao quimica da superficie de massas de polimetano,respectivas massas,aplicacao do dito processo e aplicacao das massas

Country Status (5)

Country Link
EP (1) EP0239531B1 (pt)
AT (1) ATE49221T1 (pt)
BR (1) BR8701347A (pt)
DE (1) DE3761311D1 (pt)
ES (1) ES2012812B3 (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707521A (en) * 1970-03-05 1972-12-26 Essex Chemical Corp Polyurethane sealant-primer system isocyanate-reactive surface primer composition for polyurethane sealants
CA1077352A (en) * 1975-03-06 1980-05-13 Usm Corporation Coating and bonding method particularly for sole attaching
US4374237A (en) * 1981-12-21 1983-02-15 Union Carbide Corporation Silane-containing isocyanate-terminated polyurethane polymers
FR2543534B1 (fr) * 1983-03-31 1986-08-14 Saint Gobain Vitrage Perfectionnement au montage par collage d'un vitrage dans une baie, notamment de vehicule automobile

Also Published As

Publication number Publication date
EP0239531A3 (en) 1988-08-03
ATE49221T1 (de) 1990-01-15
ES2012812B3 (es) 1990-04-16
EP0239531B1 (de) 1990-01-03
DE3761311D1 (de) 1990-02-08
EP0239531A2 (de) 1987-09-30

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