CL2009001465A1 - Proceso para preparar una resina de melamina urea formaldehido que comprende una primera etapa de coccion con una proporcion molar de formaldehido a urea y melamina de 2 a 5, una segunda etapa de coccion con una proporcion de 1,5 a 3 y un agregado final con una proporcion de 0,4 a 0,7; resina; y articulo fabricado. - Google Patents
Proceso para preparar una resina de melamina urea formaldehido que comprende una primera etapa de coccion con una proporcion molar de formaldehido a urea y melamina de 2 a 5, una segunda etapa de coccion con una proporcion de 1,5 a 3 y un agregado final con una proporcion de 0,4 a 0,7; resina; y articulo fabricado.Info
- Publication number
- CL2009001465A1 CL2009001465A1 CL2009001465A CL2009001465A CL2009001465A1 CL 2009001465 A1 CL2009001465 A1 CL 2009001465A1 CL 2009001465 A CL2009001465 A CL 2009001465A CL 2009001465 A CL2009001465 A CL 2009001465A CL 2009001465 A1 CL2009001465 A1 CL 2009001465A1
- Authority
- CL
- Chile
- Prior art keywords
- ratio
- urea
- formaldehyde
- resin
- melamine
- Prior art date
Links
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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
- C08G12/36—Ureas; Thioureas
- C08G12/38—Ureas; Thioureas and melamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic and acyclic or carbocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Proceso para preparar una resina de melamina urea formaldehído que comprende una primera etapa de cocción con una proporción molar de formaldehído a urea y melamina de 2 a 5, una segunda etapa de cocción con una proporción de 1,5 a 3 y un agregado final con una proporción de 0,4 a 0,7; resina; y artículo fabricado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/145,871 US8088881B2 (en) | 2008-06-25 | 2008-06-25 | Storage stable melamine-urea-formaldehyde resins and applications thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2009001465A1 true CL2009001465A1 (es) | 2009-10-23 |
Family
ID=41444875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2009001465A CL2009001465A1 (es) | 2008-06-25 | 2009-06-23 | Proceso para preparar una resina de melamina urea formaldehido que comprende una primera etapa de coccion con una proporcion molar de formaldehido a urea y melamina de 2 a 5, una segunda etapa de coccion con una proporcion de 1,5 a 3 y un agregado final con una proporcion de 0,4 a 0,7; resina; y articulo fabricado. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8088881B2 (es) |
EP (1) | EP2310433B1 (es) |
JP (1) | JP2011525944A (es) |
AR (1) | AR074627A1 (es) |
AU (1) | AU2009262835B8 (es) |
BR (1) | BRPI0912801B1 (es) |
CA (1) | CA2726459C (es) |
CL (1) | CL2009001465A1 (es) |
NZ (1) | NZ588582A (es) |
RU (1) | RU2450029C1 (es) |
WO (1) | WO2009158173A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8741430B2 (en) * | 2008-06-25 | 2014-06-03 | Momentive Specialty Chemicals Inc. | Storage stable amino-formaldehyde resins and applications thereof |
RU2505566C1 (ru) * | 2009-12-14 | 2014-01-27 | Моументив Спешелти Кемикалс Инк. | Аминоформальдегидные смолы, их применение и изделия, изготовленные из них |
AU2011326615B2 (en) * | 2010-11-10 | 2015-09-17 | Georgia-Pacific Chemicals Llc | Methods for making and using amino-aldehyde resins |
CN103085147B (zh) * | 2011-11-02 | 2014-12-17 | 大亚人造板集团有限公司 | 超低甲醛释放量中高密度纤维板的制造方法 |
CN102675574B (zh) * | 2012-04-12 | 2014-06-11 | 西南林业大学 | 一种共缩聚树脂型甲醛捕捉剂及其制备方法 |
CN102952495B (zh) * | 2012-10-22 | 2015-09-09 | 永港伟方(北京)科技股份有限公司 | 一种人造板用尺寸稳定剂及其制备方法 |
US9109123B2 (en) * | 2013-03-14 | 2015-08-18 | Georgia-Pacific Chemicals Llc | Urea mixtures and methods for making and using same |
CN104339436B (zh) * | 2014-09-30 | 2016-02-17 | 赣州诚博科技服务有限公司 | 一种刨花模压电线电缆盘的制备方法 |
DE102017010363B3 (de) | 2017-10-10 | 2018-12-13 | Fritz Egger Gmbh & Co. Og | Poröses Trägersystem zur Reduktion der Formaldehydemission in einem Holzwerkstoff |
CN110181747A (zh) * | 2019-05-14 | 2019-08-30 | 中国民用航空总局第二研究所 | 一种基于软质三聚氰胺泡沫制备座椅垫的方法 |
KR102515787B1 (ko) * | 2020-09-25 | 2023-03-30 | 주식회사 유니드비티플러스 | 준불연 기능을 구비한 난연제 조성물, 이를 이용한 친환경 방염보드의 제조방법 및 이 방염보드에 사용되는 수지 조성물 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU364426A1 (ru) * | 1971-05-07 | 1972-12-28 | А. Е. Анохин, А. Г. Забродкин , Т. В. Захарова Центральный научно исследовательский институт фанеры | КЛЕЯЩИЙ СОСТАВ" ВСЕСОЮЗНАЯ j1.,^^^^'^1^^^^^Щ• ^^,^.r\'^.O^'C^f^ S 1^.^—--'--" |
SU1002306A1 (ru) * | 1978-03-31 | 1983-03-07 | Предприятие П/Я М-5885 | Способ получени клеевых смол |
US4482699A (en) | 1983-07-25 | 1984-11-13 | Borden, Inc. | Low emitting aqueous formulations of aminoplast resins and processes for manufacturing them |
US4536245A (en) | 1983-10-11 | 1985-08-20 | Borden, Inc. | Low formaldehyde emission urea-formaldehyde resins containing a melamine additive |
US5125952A (en) | 1987-08-06 | 1992-06-30 | Melamine Chemicals, Inc. | Storage-stable melamine dispersion |
FR2625207B1 (fr) | 1987-12-23 | 1991-12-06 | Charbonnages Ste Chimique | Nouveau procede de preparation de resines aminoplastes a tres faible degagement de formol |
FR2625205B1 (fr) | 1987-12-23 | 1991-12-06 | Charbonnages Ste Chimique | Procede de fabrication de resines aminoplastes |
US5681917A (en) | 1996-03-26 | 1997-10-28 | Georgia-Pacific Resins, Inc. | Low mole ratio melamine-urea-formaldehyde resin |
US5684118A (en) | 1996-03-26 | 1997-11-04 | Georgia-Pacific Resins, Inc. | Method of scavenging formaldehyde using a low mole ratio melamine-urea-formaldehyde resin |
US6114491A (en) | 1997-12-19 | 2000-09-05 | Georgia-Pacific Resins, Inc. | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders |
MY135503A (en) * | 2001-10-18 | 2008-04-30 | Akzo Nobel Nv | Method of gluing wood based materials |
US6706809B2 (en) | 2001-11-21 | 2004-03-16 | Georgia-Pacific Resins, Inc. | Resin/binder system for preparation of low odor fiberglass products |
US6566459B1 (en) | 2002-04-29 | 2003-05-20 | Georgia-Pacific Resins, Inc. | Melamine-urea-formaldehyde resins modified with cyclic urea prepolymer and sodium metabisulfite |
-
2008
- 2008-06-25 US US12/145,871 patent/US8088881B2/en active Active
-
2009
- 2009-06-05 BR BRPI0912801-8A patent/BRPI0912801B1/pt active IP Right Grant
- 2009-06-05 EP EP09770707.9A patent/EP2310433B1/en active Active
- 2009-06-05 NZ NZ588582A patent/NZ588582A/en unknown
- 2009-06-05 CA CA2726459A patent/CA2726459C/en active Active
- 2009-06-05 RU RU2011102592/04A patent/RU2450029C1/ru active
- 2009-06-05 WO PCT/US2009/046374 patent/WO2009158173A1/en active Application Filing
- 2009-06-05 JP JP2011516402A patent/JP2011525944A/ja active Pending
- 2009-06-05 AU AU2009262835A patent/AU2009262835B8/en active Active
- 2009-06-23 CL CL2009001465A patent/CL2009001465A1/es unknown
- 2009-06-25 AR ARP090102356A patent/AR074627A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2310433B1 (en) | 2016-01-06 |
WO2009158173A1 (en) | 2009-12-30 |
BRPI0912801A2 (pt) | 2015-10-13 |
US8088881B2 (en) | 2012-01-03 |
AU2009262835B8 (en) | 2013-05-09 |
US20090326185A1 (en) | 2009-12-31 |
CA2726459A1 (en) | 2009-12-30 |
EP2310433A4 (en) | 2013-11-27 |
RU2450029C1 (ru) | 2012-05-10 |
AU2009262835B2 (en) | 2013-01-10 |
AU2009262835A1 (en) | 2009-12-30 |
CA2726459C (en) | 2013-09-17 |
JP2011525944A (ja) | 2011-09-29 |
BRPI0912801B1 (pt) | 2019-05-28 |
AR074627A1 (es) | 2011-02-02 |
EP2310433A1 (en) | 2011-04-20 |
NZ588582A (en) | 2012-04-27 |
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