BR112014026806A2 - produtos compostos feitos com composições ligantes catalisadas com ácido de lewis que incluem taninos e aldeídos multifuncionais - Google Patents
produtos compostos feitos com composições ligantes catalisadas com ácido de lewis que incluem taninos e aldeídos multifuncionaisInfo
- Publication number
- BR112014026806A2 BR112014026806A2 BR112014026806A BR112014026806A BR112014026806A2 BR 112014026806 A2 BR112014026806 A2 BR 112014026806A2 BR 112014026806 A BR112014026806 A BR 112014026806A BR 112014026806 A BR112014026806 A BR 112014026806A BR 112014026806 A2 BR112014026806 A2 BR 112014026806A2
- Authority
- BR
- Brazil
- Prior art keywords
- tannins
- functional group
- products made
- aldehydes
- lewis acid
- 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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D159/00—Coating compositions based on polyacetals; Coating compositions based on derivatives of polyacetals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C09D161/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
resumo produtos compostos feitos com composições ligantes catalisadas com ácido de lewis que incluem taninos e aldeídos multifuncionais produtos compostos feitos com composições ligantes que incluem um ou mais taninos, um ou mais aldeídos multifuncionais e um ou mais ácidos de lewis, e métodos para fazer os mesmos. o método pode inclui colocar em contato om uma pluralidade de substratos com a composição ligante e curar, pelo menos parcialmente, a composição ligante para produzir um produto composto. os um ou mais compostos de aldeído multifuncional podem incluir: (1) dois ou mais átomos de carbono e dois ou mais grupos funcionais aldeído, ou (2) dois ou mais átomos de carbono, pelo menos um grupo funcional aldeído e pelo menos um grupo funcional diferente de um grupo funcional aldeído. um átomo de carbono de pelo menos um grupo funcional aldeído pode ter uma primeira ligação com uma primeira molécula de tanino e uma segunda ligação com (a) a primeira molécula de tanino, (b) uma segunda molécula de tanino ou (c) um átomo de oxigênio do pelo menos um grupo funcional aldeído.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261639281P | 2012-04-27 | 2012-04-27 | |
PCT/US2013/037886 WO2013163242A1 (en) | 2012-04-27 | 2013-04-24 | Composite products made with lewis acid catalyzed binder compositions that include tannins and multifunctional aldehydes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014026806A2 true BR112014026806A2 (pt) | 2017-06-27 |
Family
ID=49477832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014026806A BR112014026806A2 (pt) | 2012-04-27 | 2013-04-24 | produtos compostos feitos com composições ligantes catalisadas com ácido de lewis que incluem taninos e aldeídos multifuncionais |
Country Status (12)
Country | Link |
---|---|
US (1) | US8674019B2 (pt) |
CN (1) | CN104334326B (pt) |
AU (1) | AU2013251681A1 (pt) |
BR (1) | BR112014026806A2 (pt) |
CA (1) | CA2871479A1 (pt) |
CL (1) | CL2014002821A1 (pt) |
IN (1) | IN2014KN02616A (pt) |
MX (1) | MX2014013116A (pt) |
NZ (1) | NZ701271A (pt) |
RU (1) | RU2593908C2 (pt) |
WO (1) | WO2013163242A1 (pt) |
ZA (1) | ZA201407785B (pt) |
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---|---|---|---|---|
US20130292864A1 (en) * | 2012-05-03 | 2013-11-07 | Georgia-Pacific Chemicals Llc | Methods and systems for adjusting the composition of a binder system containing two or more resins |
US9157016B2 (en) | 2012-10-01 | 2015-10-13 | Georgia-Pacific Chemicals Llc | Modified polyphenol binder compositions and methods for making and using same |
US9920516B2 (en) | 2014-02-03 | 2018-03-20 | Owens Corning Intellectual Capital, Llc | Roof insulation systems |
US9476204B2 (en) | 2014-02-03 | 2016-10-25 | Owens Corning Intellectual Capital, Llc | Boxed netting insulation system for roof deck |
US9926702B2 (en) | 2014-02-03 | 2018-03-27 | Owens Corning Intellectual Property, LLC | Roof insulation systems |
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US9791012B1 (en) * | 2016-04-20 | 2017-10-17 | King Abdulaziz University | Thermo-set resin composition for brake pads, method of preparation, and brake pad assembly |
DK3472115T3 (da) | 2016-06-17 | 2022-10-31 | Owens Corning Intellectual Capital Llc | Sizingsammensætning til vådanvendelse af opskårne glasfibre |
CN107118316B (zh) * | 2017-06-01 | 2019-12-24 | 河北大学 | 一种酚醛树脂微球及其制备方法与应用 |
CN107286905B (zh) * | 2017-07-28 | 2019-08-09 | 东北林业大学 | 一种利用木质素制备无醛木质素基木材胶黏剂的方法 |
CN109401696B (zh) * | 2018-11-01 | 2022-04-26 | 安吉明微智科技有限公司 | 一种用于竹木集成材使用的户外酚醛树脂胶的制备方法 |
CN111349208B (zh) * | 2018-12-21 | 2022-07-12 | 中国石油化工股份有限公司 | 一种木质素基聚氨酯薄膜及其合成方法 |
CN109880548B (zh) * | 2019-03-28 | 2020-09-18 | 广州市长迅环保科技有限公司 | 一种环保建筑胶及其制备方法 |
CN110452635B (zh) * | 2019-08-28 | 2020-12-22 | 贵州大学 | 一种环保型单宁-壳聚糖基胶粘剂 |
CN111087923A (zh) * | 2020-01-16 | 2020-05-01 | 闽江学院 | 一种活性炭环保家具涂料及其制备方法 |
EP3944941A1 (de) * | 2020-07-28 | 2022-02-02 | Fritz Egger GmbH & Co. OG | Herstellung von aminoplastharzen mittels extruder |
CN112080236B (zh) * | 2020-09-25 | 2022-02-18 | 西南林业大学 | 一种耐热耐水性好的单宁基木材胶黏剂及其制备方法 |
Family Cites Families (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2492510A (en) | 1945-04-24 | 1949-12-27 | Monsanto Chemicals | Amino-aldehyde adhesives |
US2507465A (en) | 1946-07-15 | 1950-05-09 | Agrashell Inc | Organic fillers and extenders and processes of producing the same |
US2781286A (en) | 1953-05-06 | 1957-02-12 | Agrashell Inc | Phenolic resin glue compositions containing a vegetable shell flour derivative |
US3311594A (en) | 1963-05-29 | 1967-03-28 | Hercules Inc | Method of making acid-stabilized, base reactivatable amino-type epichlorohydrin wet-strength resins |
US3285805A (en) | 1964-09-24 | 1966-11-15 | Dow Chemical Co | Polyvalent metal carbonate-extended phenolic resins |
US3442754A (en) | 1965-12-28 | 1969-05-06 | Hercules Inc | Composition of amine-halohydrin resin and curing agent and method of preparing wet-strength paper therewith |
US3772076A (en) | 1970-01-26 | 1973-11-13 | Hercules Inc | Reaction products of epihalohydrin and polymers of diallylamine and their use in paper |
US3700623A (en) | 1970-04-22 | 1972-10-24 | Hercules Inc | Reaction products of epihalohydrin and polymers of diallylamine and their use in paper |
US3957703A (en) | 1974-02-25 | 1976-05-18 | Georgia-Pacific Corporation | Plywood adhesive and use thereof |
US4070314A (en) | 1976-10-07 | 1978-01-24 | Krause Milling Company | Plywood adhesives using amylaceous extenders comprising finely ground cereal-derived high fiber by-product |
US4244846A (en) | 1979-10-22 | 1981-01-13 | Edler Folke J | Sulfite waste liquor-urea formaldehyde resin plywood glue |
US4536524A (en) | 1981-04-21 | 1985-08-20 | Capsulated Systems, Inc. | Microencapsulated epoxy adhesive system |
US4656296A (en) | 1983-06-01 | 1987-04-07 | Sun Chemical Corporation | Novel compounds and their use as insolubilizers for binders for paper coating compositions |
US4625029A (en) | 1983-07-14 | 1986-11-25 | Sun Chemical Corporation | Novel cyclic ureas |
US4778530A (en) | 1986-02-18 | 1988-10-18 | Agrashell, Inc. | Almond shell flour glue extenders |
US4695606A (en) | 1986-09-22 | 1987-09-22 | Sun Chemical Corporation | Coating binder additive |
JPS63268777A (ja) | 1987-04-25 | 1988-11-07 | Kanzaki Paper Mfg Co Ltd | マイクロカプセルインキ組成物 |
US4889877A (en) | 1988-01-07 | 1989-12-26 | The Standard Register Company | High solids CB printing ink |
US5205290A (en) | 1991-04-05 | 1993-04-27 | Unger Evan C | Low density microspheres and their use as contrast agents for computed tomography |
US5389716A (en) | 1992-06-26 | 1995-02-14 | Georgia-Pacific Resins, Inc. | Fire resistant cured binder for fibrous mats |
US5435376A (en) | 1992-08-17 | 1995-07-25 | Microtek Laboratories, Inc. | Flame resistant microencapsulated phase change materials |
US5919407A (en) | 1992-12-28 | 1999-07-06 | Moore Business Forms, Inc. | Method for producing microencapsulated adhesive |
IT1260117B (it) * | 1992-12-30 | 1996-03-28 | Procedimento di fabbricazione di pannelli di prodotti simili in materiale isolante e pannello o prodotto ottenuto mediante tale procedimento. | |
US5362842A (en) | 1993-09-10 | 1994-11-08 | Georgia Pacific Resins, Inc. | Urea-formaldehyde resin composition and method of manufacture thereof |
DK0648807T3 (da) | 1993-10-13 | 1998-06-02 | Bakelite Ag | Bindemiddel på basis af tannin |
US5532293A (en) | 1994-09-07 | 1996-07-02 | The Mead Corporation | Microcapsule-containing cohesive coating |
US6004417A (en) | 1995-12-08 | 1999-12-21 | The Lamson & Sessions Co. | Method for coupling conduits using microencapsulatable solvent adhesive composition |
US5741592A (en) | 1995-12-20 | 1998-04-21 | Ncr Corporation | Microsencapsulated system for thermal paper |
PL184356B1 (pl) * | 1996-04-12 | 2002-10-31 | Marlit Ltd | Sposób wytwarzania lignocelulozowych materiałów złożonych |
EP0806302B1 (en) | 1996-05-10 | 1999-10-13 | Ncr International Inc. | Thermal transfer medium |
US5911923A (en) | 1996-07-01 | 1999-06-15 | Microtek Laboratories, Inc. | Method for microencapsulating water-soluble or water-dispersible or water-sensitive materials in an organic continuous phase |
GB9625068D0 (en) * | 1996-12-02 | 1997-01-22 | Marlit Ltd | Method for production of lignocellulosic composite materials |
US5827913A (en) | 1997-02-05 | 1998-10-27 | H.B. Fuller Licensing & Financing, Inc. | Hot melt adhesive comprising an encapsulated ingredient |
WO1998037147A2 (en) * | 1997-02-20 | 1998-08-27 | Kronospan Gmbh | Adhesive composition and its use |
DE19733925A1 (de) | 1997-08-06 | 1999-02-11 | Bakelite Ag | Bindemittelzusammensetzung, ihre Verwendung sowie ein Verfahren zur Herstellung von Spanplatten |
DE69730221T2 (de) | 1997-12-15 | 2005-08-18 | Silva S.R.L., Pamparato | Warmehärtbare Klebstoffe aus kondensierten Tanninen und Verwendung in der Holzindustrie |
WO2000008110A1 (en) | 1998-08-07 | 2000-02-17 | Kansas State University Research Foundation | Modified soy protein adhesives |
CN1190454C (zh) | 2000-04-28 | 2005-02-23 | 田边制药株式会社 | 用于制备微球的方法 |
JP2004505761A (ja) | 2000-08-15 | 2004-02-26 | ボード・オブ・トラスティーズ・オブ・ザ・ユニバーシティ・オブ・イリノイ | 微小粒子 |
MXPA03001997A (es) | 2000-09-06 | 2004-10-15 | Appleton Paper Inc | Adhesivo microencapsulado in situ. |
WO2002026911A1 (en) | 2000-09-27 | 2002-04-04 | Microtek Laboratories, Inc. | Macrocapsules containing microencapsulated phase change materials |
DE60138641D1 (de) | 2000-10-27 | 2009-06-18 | Baxter Healthcare Sa | Herstellung von mikrokügelchen |
US6642299B2 (en) | 2000-12-22 | 2003-11-04 | Georgia-Pacific Resins, Inc. | Urea-formaldehyde resin binders containing styrene acrylates and acrylic copolymers |
US6517648B1 (en) | 2001-11-02 | 2003-02-11 | Appleton Papers Inc. | Process for preparing a non-woven fibrous web |
US6833191B2 (en) | 2001-11-20 | 2004-12-21 | Encap Technologies, Llc | Microencapsulated particles and process for manufacturing same |
US7376344B2 (en) | 2002-04-08 | 2008-05-20 | Joseph Manne | Scent delivery device |
US7064175B2 (en) * | 2002-04-26 | 2006-06-20 | Mitanic, Inc. | Adhesive system containing tannin for binding lignocellulosic materials |
TWI315439B (en) | 2002-07-30 | 2009-10-01 | Sipix Imaging Inc | Novel microencapsulation processes and composition for electrophoretic displays |
DE10237200A1 (de) | 2002-08-14 | 2004-03-04 | Henkel Kgaa | Portionierte Wasch- oder Reinigungsmittelzusammensetzung |
US7319131B2 (en) * | 2003-03-07 | 2008-01-15 | Angus Chemical Company | Phenolic resins |
US7026390B2 (en) | 2002-12-19 | 2006-04-11 | Owens Corning Fiberglas Technology, Inc. | Extended binder compositions |
AU2002953568A0 (en) * | 2002-12-24 | 2003-01-16 | Borden Chemical Australia Pty Ltd | Novel chemical composition, method of making same, and products made therefrom |
US7309500B2 (en) | 2003-12-04 | 2007-12-18 | The Board Of Trustees Of The University Of Illinois | Microparticles |
US20050261404A1 (en) | 2004-05-20 | 2005-11-24 | Georgia-Pacific Resins, Inc. | Thermosetting adhesive compositions comprising a protein-based component and a polymeric quaternary amine cure accelerant |
US7736559B2 (en) | 2004-05-20 | 2010-06-15 | Georgia-Pacific Chemicals Llc | Binding wood using a thermosetting adhesive composition comprising a protein-based component and a polymeric quaternary amine cure accelerant |
DK1791424T3 (da) | 2004-09-14 | 2010-06-28 | Microtek Lab Inc | Mikroindkapsling af biocider og antifoulingmidler |
US7294678B2 (en) | 2005-01-28 | 2007-11-13 | Regent Medical Limited | Thin walled polynitrile oxide crosslinked rubber film products and methods of manufacture thereof |
DE102005026801A1 (de) | 2005-06-10 | 2006-12-14 | Symrise Gmbh & Co. Kg | Sandelriechstoffe |
CN102766423B (zh) | 2005-07-26 | 2015-10-28 | 可耐福保温材料有限公司 | 粘结剂和由其制备的材料 |
US7781501B2 (en) | 2005-09-02 | 2010-08-24 | Georgia-Pacific Chemicals Llc | Thermosetting adhesives comprising a resin having azetidinium functional groups |
CN101384654A (zh) | 2006-01-12 | 2009-03-11 | 太尔公司 | 用于制造木制品的聚合物-醛粘合体系 |
US20110165398A1 (en) | 2009-12-02 | 2011-07-07 | Georgia-Pacific Chemicals Llc | Binder compositions for making fiberglass products |
US9217065B2 (en) | 2006-06-16 | 2015-12-22 | Georgia-Pacific Chemicals Llc | Binder compositions for making fiberglass products |
DE102007063430A1 (de) * | 2007-12-19 | 2009-08-06 | Dynea Oy | Bindemittel für Werkstoffe auf Holzspan- und/oder Holzfaserbasis, Verfahren zur Herstellung desselben und Formkörper |
CA2734129C (en) * | 2008-08-13 | 2015-05-12 | Sylvanova, Inc. | Rapid curing aldehyde resin-polyisocyanate composition and method for producing hybrid polymer |
CA2771321A1 (en) | 2009-08-20 | 2011-02-24 | Georgia-Pacific Chemicals Llc | Modified binders for making fiberglass products |
FI20096036A0 (fi) | 2009-10-08 | 2009-10-08 | Upm Kymmene Wood Oy | Bioliima ja puulevy |
-
2013
- 2013-04-24 NZ NZ701271A patent/NZ701271A/en not_active IP Right Cessation
- 2013-04-24 US US13/869,070 patent/US8674019B2/en not_active Expired - Fee Related
- 2013-04-24 CA CA2871479A patent/CA2871479A1/en not_active Abandoned
- 2013-04-24 CN CN201380028148.XA patent/CN104334326B/zh not_active Expired - Fee Related
- 2013-04-24 WO PCT/US2013/037886 patent/WO2013163242A1/en active Application Filing
- 2013-04-24 BR BR112014026806A patent/BR112014026806A2/pt not_active IP Right Cessation
- 2013-04-24 RU RU2014147711/13A patent/RU2593908C2/ru not_active IP Right Cessation
- 2013-04-24 IN IN2616KON2014 patent/IN2014KN02616A/en unknown
- 2013-04-24 AU AU2013251681A patent/AU2013251681A1/en not_active Abandoned
- 2013-04-24 MX MX2014013116A patent/MX2014013116A/es unknown
-
2014
- 2014-10-20 CL CL2014002821A patent/CL2014002821A1/es unknown
- 2014-10-24 ZA ZA2014/07785A patent/ZA201407785B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IN2014KN02616A (pt) | 2015-05-08 |
MX2014013116A (es) | 2015-05-12 |
WO2013163242A1 (en) | 2013-10-31 |
CN104334326B (zh) | 2016-12-28 |
US8674019B2 (en) | 2014-03-18 |
RU2593908C2 (ru) | 2016-08-10 |
CN104334326A (zh) | 2015-02-04 |
AU2013251681A1 (en) | 2014-11-13 |
ZA201407785B (en) | 2016-05-25 |
RU2014147711A (ru) | 2016-06-20 |
CA2871479A1 (en) | 2013-10-31 |
US20130289191A1 (en) | 2013-10-31 |
CL2014002821A1 (es) | 2015-05-08 |
NZ701271A (en) | 2016-10-28 |
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Legal Events
Date | Code | Title | Description |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |