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 massasInfo
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
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)
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)
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 |
-
1987
- 1987-03-09 DE DE8787810132T patent/DE3761311D1/de not_active Expired - Fee Related
- 1987-03-09 ES ES87810132T patent/ES2012812B3/es not_active Expired - Lifetime
- 1987-03-09 EP EP87810132A patent/EP0239531B1/de not_active Expired - Lifetime
- 1987-03-09 AT AT87810132T patent/ATE49221T1/de not_active IP Right Cessation
- 1987-03-25 BR BR8701347A patent/BR8701347A/pt unknown
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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