UA95792C2 - Способ обработки древесных материалов - Google Patents
Способ обработки древесных материаловInfo
- Publication number
- UA95792C2 UA95792C2 UAA200810446A UAA200810446A UA95792C2 UA 95792 C2 UA95792 C2 UA 95792C2 UA A200810446 A UAA200810446 A UA A200810446A UA A200810446 A UAA200810446 A UA A200810446A UA 95792 C2 UA95792 C2 UA 95792C2
- Authority
- UA
- Ukraine
- Prior art keywords
- polyamine
- wood materials
- treatment
- mixture
- cake
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing impregnating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Данное изобретение касается обработки древесных материалов путем нанесения, по крайней мере, одного полиамина, при этом (и) на древесный материал наносят смесь, содержащую, по крайней мере, один полиамин и, в случае необходимости, до 20 мас. %, в пересчете на смесь, карбамида; (ii) на или в неформованную массу опилок или волокон наносят полиамин; (iii) на субстрат покрытия, который используют для обработки поверхности, наносят полиамин и/или (iv) на открытые места наносят полиамин; причем молекулярная масса полиамина составляет менее 500 г/моль, и он содержит, по крайней мере, 6 первичных или вторичных аминогрупп.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06100479A EP1808278A1 (de) | 2006-01-17 | 2006-01-17 | Verfahren zur Reduktion der Formaldehydemission bei Holzwerkstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
UA95792C2 true UA95792C2 (ru) | 2011-09-12 |
Family
ID=36579575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200810446A UA95792C2 (ru) | 2006-01-17 | 2007-01-12 | Способ обработки древесных материалов |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1808278A1 (ru) |
CN (1) | CN101370626B (ru) |
UA (1) | UA95792C2 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008005875A1 (de) * | 2008-01-24 | 2009-07-30 | Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts | Verwendung von Polymeren mit Amino- bzw. Ammoniumgruppen zur Erhöhung der Dauerhaftigkeit von Holz gegenüber holzbesiedelnden Pilzen |
DE102008049941B3 (de) * | 2008-10-02 | 2010-04-29 | Fritz Egger Gmbh & Co. | Paneel, insbesondere Fußbodenpaneel |
MY158695A (en) * | 2011-10-05 | 2016-11-15 | Malaysian Palm Oil Board | Method for producing fibreboards utilizing palm biomass |
CN102398295A (zh) * | 2011-11-29 | 2012-04-04 | 宁波蓝鼎电子科技有限公司 | 一种甲醛含量低的纤维板的制备方法 |
US10800723B2 (en) * | 2015-09-28 | 2020-10-13 | Milliken & Company | Composition and method for reducing residual aldehyde content and foul odors of polyols |
CN110964434B (zh) * | 2019-11-28 | 2021-05-11 | 西南林业大学 | 一种无醛绿色环保胶黏剂及其制备方法 |
CN113750768A (zh) * | 2021-09-28 | 2021-12-07 | 绍兴道普新材料科技有限公司 | 一种ε-聚赖氨酸甲醛清除剂 |
CN114685933B (zh) * | 2021-12-15 | 2024-01-02 | 江苏金发科技新材料有限公司 | 一种聚甲醛复合材料及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2829021C2 (de) | 1978-07-01 | 1980-08-28 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen | Verfahren zur Verminderung der Formaldehydabgabe von Spanplatten |
DE3536417A1 (de) * | 1985-10-12 | 1987-04-16 | Desowag Bayer Holzschutz Gmbh | Verfahren zur herstellung von unverdichteten lagenhoelzern mit verbesserten eigenschaften |
JPH05245807A (ja) * | 1992-03-06 | 1993-09-24 | Daiken Trade & Ind Co Ltd | 改質木材の製造方法 |
DE19930525A1 (de) * | 1999-07-01 | 2001-01-04 | Basf Ag | Faserplatten aus Polyaminen oder Polyamin-haltigen Aminoplastharzen als Bindemittel |
JP2002273145A (ja) | 2001-03-15 | 2002-09-24 | Mariko Koizumi | ホルムアルデヒド捕捉剤、木質板の処理方法及び木質板 |
WO2004085125A2 (en) | 2003-03-25 | 2004-10-07 | Akzo Nobel Coatings International B.V. | Method for reducing emissions and method for producing a wooden product |
JP2008534325A (ja) * | 2005-04-01 | 2008-08-28 | アクゾ ノーベル コーティングス インテルナショナール ベー.ファオ. | 木材をベースとする製品からのアルデヒドの放出の低減方法 |
-
2006
- 2006-01-17 EP EP06100479A patent/EP1808278A1/de not_active Withdrawn
-
2007
- 2007-01-12 CN CN200780002439.6A patent/CN101370626B/zh not_active Expired - Fee Related
- 2007-01-12 UA UAA200810446A patent/UA95792C2/ru unknown
Also Published As
Publication number | Publication date |
---|---|
CN101370626B (zh) | 2013-05-01 |
EP1808278A1 (de) | 2007-07-18 |
CN101370626A (zh) | 2009-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY146656A (en) | Method for the reduction of formaldehyde emissions in wood materials | |
UA95792C2 (ru) | Способ обработки древесных материалов | |
Boran et al. | Decreasing formaldehyde emission from medium density fiberboard panels produced by adding different amine compounds to urea formaldehyde resin | |
BRPI0515236A (pt) | composição de revestimento de poliuréia, revestimento compósito multi-componente, artigo revestido, método para formar um revestimento de poliuréia sobre um substrato e método para formar um artigo revestido | |
MX2008011097A (es) | Composicion para el tratamiento de superficies metalicas, metodo para el tratamiento de superficies metalicas y material metalico. | |
AU755290B2 (en) | Method of application | |
FI10176U1 (fi) | Pohjamateriaali | |
EA200802374A1 (ru) | Труба с покрытием, содержащим полиолефиновый слой с повышенной адгезией | |
RU2009127823A (ru) | Композиция покрытия, содержащая полимочевину, и способ ее нанесения | |
UA101842C2 (ru) | Способ обработки доски | |
BRPI0810944A2 (pt) | "composição de revestimento aquoso para a formação de um revestimento temporário descascável sobre um substrato, processo de formação de um revestimento temporário sobre um substrato, substrato revestido com um revestimento temporário descascável e uso de partículas sólidas de um polímero com base em resina amino como aditivo em uma composição de revestimento com base em água" | |
ATE468418T1 (de) | Verfahren zur beschichtung einer substratoberfläche unter verwendung eines plasmastrahles | |
DE60017065D1 (de) | Verbesserte Polyharnstoffbeschichtungen aus dimethylsubstituierten Polyaspartatestermischungen | |
PT92182A (pt) | Processo para revestir substratos metalicos com o auxilio de um primario em po e de um revestimento superficial aplicado por imersao, de composicoes de primario em po utilizadas nesse processo e materiais compositos assim obtidos | |
HUP0401796A2 (hu) | Eljárás faalapú anyagok ragasztására | |
JP2003226877A (ja) | 水系防炎・難燃化剤 | |
EA016157B1 (ru) | Способ пропитывания пористых объектов | |
ATE311421T1 (de) | Beschichtungsgemisch auf wasserbasis, verfahren zum aufbringen einer korrosionsschutzschicht mit diesem gemisch, derart beschichtete unterlage und deren verwendung | |
MX2021011954A (es) | Gránulos reflectantes solares revestidos y métodos para fabricar los mismos. | |
DE60141249D1 (de) | Beschichtungssystem enthaltend modifizierte vernetzer | |
RU2681098C2 (ru) | Способ отделки плиты на основе древесных материалов | |
US8753719B1 (en) | Substrate coloration methods | |
BR0313931A (pt) | Poliuretano, dispersão de poliuretano, composição de revestimento, processo para revestir um susbstrato, e, uso de um poliuretano | |
MY142312A (en) | Plywood, and a process for preparing plywood | |
RU2008133385A (ru) | Способ сокращения выделения формальдегида в древесных материалах |