BR7707075A - Processo para preparar adesivos que endurecem sem bolhas em presenca da umidade do ar - Google Patents
Processo para preparar adesivos que endurecem sem bolhas em presenca da umidade do arInfo
- Publication number
- BR7707075A BR7707075A BR7707075A BR7707075A BR7707075A BR 7707075 A BR7707075 A BR 7707075A BR 7707075 A BR7707075 A BR 7707075A BR 7707075 A BR7707075 A BR 7707075A BR 7707075 A BR7707075 A BR 7707075A
- Authority
- BR
- Brazil
- Prior art keywords
- hurt
- bubbles
- air moisture
- prepare adhesives
- adhesives
- Prior art date
Links
Classifications
-
- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2651479A DE2651479C2 (de) | 1976-11-11 | 1976-11-11 | Elastisches Klebemittel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7707075A true BR7707075A (pt) | 1978-07-18 |
Family
ID=5992922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7707075A BR7707075A (pt) | 1976-11-11 | 1977-10-24 | Processo para preparar adesivos que endurecem sem bolhas em presenca da umidade do ar |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS6058269B2 (pt) |
BE (1) | BE860724A (pt) |
BR (1) | BR7707075A (pt) |
DE (1) | DE2651479C2 (pt) |
DK (1) | DK152440C (pt) |
ES (1) | ES463601A1 (pt) |
FR (1) | FR2375309A1 (pt) |
GB (1) | GB1575666A (pt) |
IE (1) | IE45942B1 (pt) |
IT (1) | IT1088877B (pt) |
LU (1) | LU78482A1 (pt) |
NL (1) | NL179062C (pt) |
SE (1) | SE439169B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469831A (en) * | 1981-08-26 | 1984-09-04 | Basf Aktiengesellschaft | Moisture-curing, storage stable, single-component polyurethane systems |
JPH01502436A (ja) * | 1987-02-20 | 1989-08-24 | ヘンケル・テロゾン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | コーキング剤及び接着剤並びにその使用 |
GB2242907A (en) * | 1990-04-03 | 1991-10-16 | Bostik Ltd | Two-component polyurethane composition and method of mixing thereof |
GB9117068D0 (en) * | 1991-08-08 | 1991-09-25 | Ici Plc | Cold curable polyisocyanate adhesive and sealant systems |
US5584958A (en) * | 1992-08-04 | 1996-12-17 | Imperial Chemical Industries Plc | Polyisocyanate adhesive and sealant systems |
DE4311923A1 (de) * | 1993-04-10 | 1994-10-13 | Huels Chemische Werke Ag | Zweikomponentig zu verarbeitende Beschichtungszusammensetzung zur Herstellung von PUR-Elastomeren |
US5922809A (en) * | 1996-01-11 | 1999-07-13 | The Dow Chemical Company | One-part moisture curable polyurethane adhesive |
WO2005095421A1 (de) * | 2004-04-02 | 2005-10-13 | Siemens Aktiengesellschaft | Strukturoptimierte haftvermittler für polymerwerkstoffe, verwendung davon und daraus hergestellter verbundwerkstoff |
EP1918314A1 (de) | 2006-10-31 | 2008-05-07 | Sika Technology AG | Polyurethanzusammensetzung mit guter Anfangsfestigkeit |
EP1975187A1 (de) * | 2007-03-28 | 2008-10-01 | Sika Technology AG | Verfahren zur Herstellung von Polyurethanzusammensetzungen mit niedrigem Isocyanat-Monomergehalt |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1719121C3 (de) * | 1967-11-04 | 1980-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zum Abdichten und Ausfüllen von Fugen |
DE2116882C3 (de) * | 1971-04-06 | 1985-05-15 | Schering AG, 1000 Berlin und 4709 Bergkamen | Enaminverbindungen und deren Herstellung |
DE2166502C3 (de) * | 1971-04-06 | 1982-01-14 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Verfahren zur Herstellung von neuen Enamingruppen enthaltenden Prepolymeren und ihre Verwendung |
DE2356213C2 (de) * | 1973-11-10 | 1986-11-13 | Schering AG, 1000 Berlin und 4709 Bergkamen | Durch Ketimingruppen terminierte Prepolymere und Verfahren zu ihrer Herstellung |
-
1976
- 1976-11-11 DE DE2651479A patent/DE2651479C2/de not_active Expired
-
1977
- 1977-09-30 NL NLAANVRAGE7710731,A patent/NL179062C/xx not_active IP Right Cessation
- 1977-10-13 DK DK454777A patent/DK152440C/da not_active IP Right Cessation
- 1977-10-24 BR BR7707075A patent/BR7707075A/pt unknown
- 1977-10-27 ES ES463601A patent/ES463601A1/es not_active Expired
- 1977-11-08 IE IE2270/77A patent/IE45942B1/en unknown
- 1977-11-09 LU LU78482A patent/LU78482A1/xx unknown
- 1977-11-10 BE BE182546A patent/BE860724A/xx not_active IP Right Cessation
- 1977-11-10 IT IT29525/77A patent/IT1088877B/it active
- 1977-11-10 JP JP52135207A patent/JPS6058269B2/ja not_active Expired
- 1977-11-10 GB GB46839/77A patent/GB1575666A/en not_active Expired
- 1977-11-10 FR FR7733882A patent/FR2375309A1/fr active Granted
- 1977-11-10 SE SE7712731A patent/SE439169B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1088877B (it) | 1985-06-10 |
ES463601A1 (es) | 1978-07-16 |
DK152440B (da) | 1988-02-29 |
NL7710731A (nl) | 1978-05-16 |
JPS6058269B2 (ja) | 1985-12-19 |
SE7712731L (sv) | 1978-05-12 |
LU78482A1 (pt) | 1978-03-14 |
JPS5360939A (en) | 1978-05-31 |
IE45942L (en) | 1978-05-11 |
BE860724A (fr) | 1978-05-10 |
GB1575666A (en) | 1980-09-24 |
FR2375309A1 (fr) | 1978-07-21 |
NL179062C (nl) | 1986-07-01 |
DK152440C (da) | 1988-07-25 |
DE2651479A1 (de) | 1978-05-18 |
DK454777A (da) | 1978-05-12 |
SE439169B (sv) | 1985-06-03 |
DE2651479C2 (de) | 1986-03-20 |
FR2375309B1 (pt) | 1983-06-24 |
IE45942B1 (en) | 1983-01-12 |
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