BR0012089A - Composição adesiva de poliuretano com um reduzido teor monomérico - Google Patents
Composição adesiva de poliuretano com um reduzido teor monoméricoInfo
- Publication number
- BR0012089A BR0012089A BR0012089-8A BR0012089A BR0012089A BR 0012089 A BR0012089 A BR 0012089A BR 0012089 A BR0012089 A BR 0012089A BR 0012089 A BR0012089 A BR 0012089A
- Authority
- BR
- Brazil
- Prior art keywords
- adhesive
- polyurethane composition
- reaction
- polyurethane
- monomeric content
- Prior art date
Links
- 230000001070 adhesive effect Effects 0.000 title abstract 5
- 239000000853 adhesive Substances 0.000 title abstract 4
- 229920002635 polyurethane Polymers 0.000 title abstract 4
- 239000004814 polyurethane Substances 0.000 title abstract 4
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000003292 glue Substances 0.000 abstract 2
- 239000012948 isocyanate Substances 0.000 abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 150000002513 isocyanates Chemical class 0.000 abstract 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
-
- 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
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/40—Compositions for pressure-sensitive adhesives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Packages (AREA)
- Sealing Material Composition (AREA)
Abstract
Patente de Invenção: "COMPOSIçãO ADESIVA DE POLIURETANO COM UM REDUZIDO TEOR MONOMéRICO". A invenção refere-se a uma composição de poliuretano com propriedades adesivas, a um processo para sua preparação, assim como a seu emprego como cola adesiva. Para otimização da cola tendo em vista a aderência após diversas aberturas e novamente acréscimo do composto adesivo assim como na migração de componentes nocivos é aconselhada uma composição de poliuretano, que é obtenível por reação de dois componentes A e B, sendo que a) como componente A é empregado pelo menos um pré-polímero de poliuretano A1, que é obtenível por reação de pelo menos um componente poliol com pelo menos dois isocianatos difuncionais diferentes e b) como componente B é empregado pelo menos um endurecedor difuncional, que apresenta por molécula pelo menos dois grupos funcionais passíveis de reação perante grupos isocianato, sendo que a proporção de grupos isocianato para grupos funcionais passíveis de reação com isocianato é maior do que 0,75 e menor do que 1,15.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19930657 | 1999-07-02 | ||
| PCT/EP2000/005804 WO2001002458A1 (de) | 1999-07-02 | 2000-06-23 | Haftklebrige polyurethanzusammensetzung mit einem niedrigen monomergehalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0012089A true BR0012089A (pt) | 2002-04-02 |
Family
ID=7913501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0012089-8A BR0012089A (pt) | 1999-07-02 | 2000-06-23 | Composição adesiva de poliuretano com um reduzido teor monomérico |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1189961B1 (pt) |
| JP (1) | JP2003504435A (pt) |
| AT (1) | ATE258943T1 (pt) |
| AU (1) | AU6688000A (pt) |
| BR (1) | BR0012089A (pt) |
| CA (1) | CA2378222A1 (pt) |
| DE (2) | DE50005215D1 (pt) |
| DK (1) | DK1189961T3 (pt) |
| ES (1) | ES2215706T3 (pt) |
| HU (1) | HUP0201786A2 (pt) |
| MX (1) | MXPA02000019A (pt) |
| NO (1) | NO20016418L (pt) |
| PL (1) | PL352996A1 (pt) |
| PT (1) | PT1189961E (pt) |
| TR (1) | TR200103451T2 (pt) |
| WO (1) | WO2001002458A1 (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6866743B2 (en) | 2001-04-12 | 2005-03-15 | Air Products And Chemicals, Inc. | Controlled structure polyurethane prepolymers for polyurethane structural adhesives |
| DE10229519A1 (de) * | 2001-07-10 | 2003-01-30 | Henkel Kgaa | Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten |
| DE10150722A1 (de) | 2001-10-13 | 2003-04-30 | Henkel Kgaa | Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt |
| EP1338635B2 (de) | 2002-02-22 | 2020-10-14 | Jowat AG | Polyurethan-Zusammensetzungen mit geringem Anteil an Diisocyanatmonomer(en) |
| DE10215641C1 (de) * | 2002-02-22 | 2003-11-27 | Jowat Ag | Verfahren zur Herstellung einer Polyurethan-Zusammensetzung mit einem geringen Anteil an Diisocyanatmonomeren |
| DE10317791A1 (de) | 2003-04-16 | 2004-12-02 | Tesa Ag | Haftklebstoff aus Polyurethan für empfindliche Oberflächen |
| DE10317789A1 (de) | 2003-04-16 | 2004-12-02 | Tesa Ag | Haftklebstoff aus Polyurethan |
| DE502005004768D1 (de) * | 2004-04-01 | 2008-09-04 | Basf Se | Polyisocyanatprepolymere und deren Verwendung zum Verguss von Nierenfiltern |
| DE102006020482A1 (de) | 2006-04-28 | 2007-10-31 | Tesa Ag | Wieder ablösbarer Haftklebstoff aus Polyurethan |
| DE102006033796A1 (de) * | 2006-07-19 | 2008-01-31 | Tesa Ag | Haftklebestoffe aus einem harzmodifizierten Polyurethan |
| CN102785836A (zh) * | 2012-08-21 | 2012-11-21 | 饶平挚信彩印有限公司 | 一种抗紫外线透明食品包装膜及其制备方法 |
| EP3481885B1 (en) * | 2016-07-11 | 2023-09-13 | Dow Global Technologies Llc | High-solids content solvent-based adhesive compositions and methods of making same |
| EP3683248A1 (en) | 2019-01-17 | 2020-07-22 | Henkel AG & Co. KGaA | Process for the production of hot melt adhesives having a low emission of monomeric isocyanates |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3401129A1 (de) * | 1984-01-14 | 1985-07-18 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung gemischter polyurethan-prepolymerer |
| DE4232015A1 (de) * | 1992-09-24 | 1994-03-31 | Bayer Ag | Lösungsmittelfreie Zweikomponentenpolyurethanklebstoffsysteme |
| DE19700014A1 (de) * | 1997-01-02 | 1998-07-09 | Henkel Kgaa | Monomerenarmes PU-Prepolymer |
| DE19851182A1 (de) * | 1997-11-11 | 1999-05-12 | Henkel Kgaa | Polyurethanbindemittel mit einem niedrigen Gehalt an leichtflüchtigen Monomeren |
-
2000
- 2000-06-23 DK DK00954417T patent/DK1189961T3/da active
- 2000-06-23 DE DE50005215T patent/DE50005215D1/de not_active Expired - Fee Related
- 2000-06-23 HU HU0201786A patent/HUP0201786A2/hu not_active Application Discontinuation
- 2000-06-23 AT AT00954417T patent/ATE258943T1/de not_active IP Right Cessation
- 2000-06-23 JP JP2001508244A patent/JP2003504435A/ja active Pending
- 2000-06-23 WO PCT/EP2000/005804 patent/WO2001002458A1/de active IP Right Grant
- 2000-06-23 BR BR0012089-8A patent/BR0012089A/pt not_active IP Right Cessation
- 2000-06-23 PL PL00352996A patent/PL352996A1/xx unknown
- 2000-06-23 MX MXPA02000019A patent/MXPA02000019A/es unknown
- 2000-06-23 CA CA002378222A patent/CA2378222A1/en not_active Abandoned
- 2000-06-23 EP EP00954417A patent/EP1189961B1/de not_active Expired - Lifetime
- 2000-06-23 PT PT00954417T patent/PT1189961E/pt unknown
- 2000-06-23 TR TR2001/03451T patent/TR200103451T2/xx unknown
- 2000-06-23 ES ES00954417T patent/ES2215706T3/es not_active Expired - Lifetime
- 2000-06-23 AU AU66880/00A patent/AU6688000A/en not_active Abandoned
- 2000-06-24 DE DE10030908A patent/DE10030908A1/de not_active Withdrawn
-
2001
- 2001-12-28 NO NO20016418A patent/NO20016418L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02000019A (es) | 2002-07-02 |
| PL352996A1 (en) | 2003-09-22 |
| DE10030908A1 (de) | 2001-02-08 |
| EP1189961B1 (de) | 2004-02-04 |
| NO20016418D0 (no) | 2001-12-28 |
| DK1189961T3 (da) | 2004-06-21 |
| WO2001002458A1 (de) | 2001-01-11 |
| ATE258943T1 (de) | 2004-02-15 |
| AU6688000A (en) | 2001-01-22 |
| JP2003504435A (ja) | 2003-02-04 |
| CA2378222A1 (en) | 2001-01-11 |
| NO20016418L (no) | 2002-02-28 |
| PT1189961E (pt) | 2004-06-30 |
| HUP0201786A2 (en) | 2002-11-28 |
| TR200103451T2 (tr) | 2002-04-22 |
| EP1189961A1 (de) | 2002-03-27 |
| ES2215706T3 (es) | 2004-10-16 |
| DE50005215D1 (de) | 2004-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008. |