BRPI0518689A2 - processo para preparo de composiÇÕes reativas de poliuretano - Google Patents
processo para preparo de composiÇÕes reativas de poliuretanoInfo
- Publication number
- BRPI0518689A2 BRPI0518689A2 BRPI0518689-7A BRPI0518689A BRPI0518689A2 BR PI0518689 A2 BRPI0518689 A2 BR PI0518689A2 BR PI0518689 A BRPI0518689 A BR PI0518689A BR PI0518689 A2 BRPI0518689 A2 BR PI0518689A2
- Authority
- BR
- Brazil
- Prior art keywords
- isocyanate
- reactive
- reactive polyurethane
- groups
- polyurethane compositions
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 5
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920013730 reactive polymer Polymers 0.000 abstract 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract 2
- 230000006735 deficit Effects 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
- C08G18/28—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4202—Two or more polyesters of different physical or chemical nature
-
- 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
- C08G18/70—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
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G2170/20—Compositions for hot melt 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)
- Paints Or Removers (AREA)
Abstract
PROCESSO PARA PREPARO DE COMPOSIÇÕES REATIVAS DE POLIURETANO. A presente invenção refere-se a um processo para o preparo de uma composição de poliuretano reativa que é caracterizada pelo fato de: - em um primeiro estágio do processo, a partir de um polimero isocianato reativo ou mistura de polimero isocianato reativos com uma fração de pelo menos 90%, de preferência pelo menos 95%, mais preferivelmente pelo menos 99% em peso de moléculas lineares, através de reação com um poliisocianato tendo um peso molecular < 500, em um déficit molar dos grupos isocianato do poliisocianato com relação aos grupos terminais isocianato reativos do polímero ou mistura de polímeros, um poliuretano termoplástico isento de monômeros é preparado, o qual contém grupos ter- minais isocianato reativos e o qual - em um segundo estágio do processo, é reagido com um pré-polímero isocianato terminal com baixo teor de monômeros, em uma pro porção molar dos grupos terminais isocianato reativos do poliuretano termoplás- tico para os grupos isocianato do pré-polímero de 1:1,1 a 1:5, para proporcionar a composição reativa de poliuretano.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004057292A DE102004057292A1 (de) | 2004-11-26 | 2004-11-26 | Verfahren zur Herstellung von reaktiven Polyurethanzusammensetzungen |
| PCT/EP2005/012688 WO2006056472A1 (de) | 2004-11-26 | 2005-11-28 | Verfahren zur herstellung von reaktiven polyurethanzusammensetzungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0518689A2 true BRPI0518689A2 (pt) | 2008-12-02 |
| BRPI0518689B1 BRPI0518689B1 (pt) | 2016-07-12 |
Family
ID=35874363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0518689A BRPI0518689B1 (pt) | 2004-11-26 | 2005-11-28 | processo para preparo de composições reativas de poliuretano, composição reativa de poliuretano, e seu uso |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8653219B2 (pt) |
| EP (1) | EP1831277B1 (pt) |
| JP (1) | JP5543067B2 (pt) |
| AT (1) | ATE455140T1 (pt) |
| AU (1) | AU2005308910B2 (pt) |
| BR (1) | BRPI0518689B1 (pt) |
| CA (1) | CA2589437C (pt) |
| DE (2) | DE102004057292A1 (pt) |
| ES (1) | ES2336813T3 (pt) |
| PL (1) | PL1831277T3 (pt) |
| RU (1) | RU2397180C2 (pt) |
| SI (1) | SI1831277T1 (pt) |
| WO (1) | WO2006056472A1 (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1964868A1 (de) * | 2007-03-01 | 2008-09-03 | Henkel AG & Co. KGaA | Migrationsarme Polyurethane |
| MY163207A (en) | 2010-12-20 | 2017-08-15 | Akzo Nobel Coatings Int Bv | Mdi based linings and membranes from prepolymers with very low free monomeric isocyanates |
| US20130338291A1 (en) * | 2010-12-20 | 2013-12-19 | Klebchemie M. G. Becker Gmbh & Co. Kg | Reactive polyurethane composition comprising abrasion-resistant fillers |
| US20140342110A1 (en) * | 2013-05-15 | 2014-11-20 | Chemtura Corporation | Thermoplastic Polyurethane From Low Free Monomer Prepolymer |
| PL235304B1 (pl) * | 2014-01-14 | 2020-06-29 | Selena Labs Spolka Z Ograniczona Odpowiedzialnoscia | Jednoskładnikowa mieszanina prepolimeru izocyjanianu oraz sposób wytwarzania pianki poliuretanowej w pojemniku dozującym w jednoetapowym procesie |
| TR201815128T4 (tr) * | 2014-05-16 | 2018-11-21 | Henkel Ag & Co Kgaa | Termoplasti̇k poli̇üretan isiyla eri̇yen yapiştirici. |
| US20170240785A1 (en) * | 2014-10-13 | 2017-08-24 | Dow Global Technologies Llc | Low monomer laminating adhesive |
| ES2879637T3 (es) * | 2015-03-23 | 2021-11-22 | Dow Global Technologies Llc | Composiciones fotocurables para impresión tridimensional |
| DE102015005495A1 (de) | 2015-04-30 | 2016-11-03 | Klebchemie M.G. Becker Gmbh & Co. Kg | Verfahren zur Herstellung von strukturierten Oberflächen und derart strukturierte Gegenstände |
| DE102016007914A1 (de) | 2016-06-30 | 2018-01-04 | Lohmann Gmbh & Co. Kg | Thermisch aktivierbarer latent reaktiver Klebefilm |
| WO2019089237A1 (en) | 2017-10-31 | 2019-05-09 | Basf Se | Polyurethane compositions with low exposure to free monomeric mdi isocyanate content during spray application |
| DE102017221708A1 (de) | 2017-12-01 | 2019-06-06 | Klebchemie, M.G. Becker Gmbh & Co Kg | Vorrichtung und Verfahren zum Aufschmelzen eines Schmelzklebstoffes |
| TWI696638B (zh) * | 2018-12-06 | 2020-06-21 | 財團法人工業技術研究院 | 樹脂與熱熔膠 |
| 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 |
| CN112300030B (zh) * | 2019-08-02 | 2023-03-31 | 万华化学集团股份有限公司 | 一种稳定单体异氰酸酯活性的方法 |
| DE102020115796A1 (de) | 2020-06-16 | 2021-12-16 | Klebchemie M.G. Becker GmbH & Co KG | Folienverbund und dessen Herstellung durch eine Beschichtungsanlage |
| DE102022107720A1 (de) | 2022-03-31 | 2023-10-05 | Renolit Se | UV Schutzfolie für den Außenbereich |
| DE102020131858B4 (de) | 2020-10-12 | 2024-12-24 | Renolit Se | UV Schutzfolie für den Außenbereich, Verfahren zu ihrer Herstellung, Verwendung der Folie zum Beschichten und Verfahren zur Herstellung von Bauelementen |
| DE102022107719B4 (de) | 2022-03-31 | 2024-12-24 | Renolit Se | UV Schutzfolie für den Außenbereich |
| WO2023217728A1 (en) * | 2022-05-09 | 2023-11-16 | Arlanxeo Deutschland Gmbh | Amorphous eva-polymers and their use |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3394164A (en) * | 1965-10-24 | 1968-07-23 | Upjohn Co | Stabilized methylenebis-(phenyl isocyanate) compositions |
| JPS5015253B1 (pt) * | 1969-10-06 | 1975-06-03 | ||
| JPS55123616A (en) | 1979-03-14 | 1980-09-24 | Takeda Chem Ind Ltd | Preparation of one-pack type urethane resin |
| US4413111A (en) * | 1982-09-29 | 1983-11-01 | Mobay Chemical Corporation | Isocyanate-terminated prepolymers with low free monomer contents |
| DE3407031A1 (de) * | 1984-02-27 | 1985-09-05 | Gurit-Essex, Freienbach | Chemisch haertende zweikomponentenmasse auf der basis von polyurethanen, verfahren zur herstellung einer haertbaren masse auf polyurethanbasis und verwendung von mischungen aus zwei komponenten auf polyurethanbasis |
| US4889915A (en) * | 1987-04-14 | 1989-12-26 | Caschem, Inc. | Urethane adhesives |
| DE3827224C3 (de) * | 1988-08-11 | 2003-09-25 | Degussa | Schmelzklebeverfahren |
| JPH0735503B2 (ja) * | 1989-07-27 | 1995-04-19 | サンスター技研株式会社 | 湿気硬化性熱溶融型接着剤 |
| JP2855685B2 (ja) * | 1989-08-31 | 1999-02-10 | 大日本インキ化学工業株式会社 | ウレタン樹脂の製造方法 |
| JPH06316617A (ja) * | 1992-02-25 | 1994-11-15 | Nippon Polyurethane Ind Co Ltd | 熱可塑性ポリウレタンの製造方法 |
| CA2214311A1 (en) * | 1996-09-06 | 1998-03-06 | Air Products And Chemicals, Inc. | Hot melt adhesives comprising low free monomer, low oligomer isocyanate prepolymers |
| US6365700B1 (en) * | 1999-06-07 | 2002-04-02 | National Starch And Chemical Investment Holding Corporation | High green strength reactive hot melt by a prepolymerization in the main reactor |
| EP1237971B1 (de) * | 1999-11-29 | 2010-08-04 | Henkel AG & Co. KGaA | Haftungsverstärker für monomerfreie reaktive polyurethane |
| US7074297B2 (en) * | 2000-09-21 | 2006-07-11 | Rohm And Haas Company | Method for forming a hot melt adhesive |
| DE10229519A1 (de) | 2001-07-10 | 2003-01-30 | Henkel Kgaa | Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten |
| US6844073B1 (en) * | 2001-09-27 | 2005-01-18 | H. B. Fuller Licensing & Financing Inc. | Hot melt moisture cure polyurethane adhesive with wide range of open time |
| DE10149142A1 (de) * | 2001-10-05 | 2003-04-24 | Henkel Kgaa | Modifizierter reaktiver Schmelzklebstoff und dessen Verwendung |
| DE10150722A1 (de) | 2001-10-13 | 2003-04-30 | Henkel Kgaa | Reaktive Polyurethan-Zusammensetzungen mit niedrigem Restmonomergehalt |
| DE10225982B4 (de) * | 2002-06-11 | 2012-04-19 | Jowat Ag | Polyurethan-Zusammensetzungen mit geringem Anteil von Diisocyanatmonomeren |
| EP1338635B2 (de) * | 2002-02-22 | 2020-10-14 | Jowat AG | Polyurethan-Zusammensetzungen mit geringem Anteil an Diisocyanatmonomer(en) |
| US7296766B2 (en) * | 2004-07-13 | 2007-11-20 | Sikorsky Aircraft Corporation | Lightweight structural damping assembly |
-
2004
- 2004-11-26 DE DE102004057292A patent/DE102004057292A1/de not_active Withdrawn
-
2005
- 2005-11-28 US US11/791,693 patent/US8653219B2/en active Active
- 2005-11-28 CA CA2589437A patent/CA2589437C/en active Active
- 2005-11-28 RU RU2007123707/04A patent/RU2397180C2/ru active
- 2005-11-28 AU AU2005308910A patent/AU2005308910B2/en active Active
- 2005-11-28 DE DE502005008886T patent/DE502005008886D1/de active Active
- 2005-11-28 EP EP05814446A patent/EP1831277B1/de active Active
- 2005-11-28 PL PL05814446T patent/PL1831277T3/pl unknown
- 2005-11-28 AT AT05814446T patent/ATE455140T1/de active
- 2005-11-28 WO PCT/EP2005/012688 patent/WO2006056472A1/de active Application Filing
- 2005-11-28 BR BRPI0518689A patent/BRPI0518689B1/pt active IP Right Grant
- 2005-11-28 ES ES05814446T patent/ES2336813T3/es active Active
- 2005-11-28 JP JP2007541863A patent/JP5543067B2/ja active Active
- 2005-11-28 SI SI200530958T patent/SI1831277T1/sl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE502005008886D1 (de) | 2010-03-04 |
| AU2005308910B2 (en) | 2011-04-07 |
| RU2397180C2 (ru) | 2010-08-20 |
| EP1831277B1 (de) | 2010-01-13 |
| US8653219B2 (en) | 2014-02-18 |
| DE102004057292A1 (de) | 2006-06-01 |
| JP2008521953A (ja) | 2008-06-26 |
| BRPI0518689B1 (pt) | 2016-07-12 |
| CA2589437C (en) | 2014-07-15 |
| CA2589437A1 (en) | 2006-06-01 |
| US20080009592A1 (en) | 2008-01-10 |
| PL1831277T3 (pl) | 2010-04-30 |
| AU2005308910A1 (en) | 2006-06-01 |
| EP1831277A1 (de) | 2007-09-12 |
| SI1831277T1 (sl) | 2010-05-31 |
| WO2006056472A1 (de) | 2006-06-01 |
| JP5543067B2 (ja) | 2014-07-09 |
| ES2336813T3 (es) | 2010-04-16 |
| ATE455140T1 (de) | 2010-01-15 |
| RU2007123707A (ru) | 2009-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/07/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B25D | Requested change of name of applicant approved |