PT89314A - Processo para a fabricacao de resinas de ureia-formol que contem melamina - Google Patents
Processo para a fabricacao de resinas de ureia-formol que contem melaminaInfo
- Publication number
- PT89314A PT89314A PT89314A PT8931488A PT89314A PT 89314 A PT89314 A PT 89314A PT 89314 A PT89314 A PT 89314A PT 8931488 A PT8931488 A PT 8931488A PT 89314 A PT89314 A PT 89314A
- Authority
- PT
- Portugal
- Prior art keywords
- ureia
- manufacture
- resins containing
- containing melamine
- formol resins
- Prior art date
Links
Classifications
-
- 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
- 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
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
- Y10T428/31949—Next to cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31942—Of aldehyde or ketone condensation product
- Y10T428/31949—Next to cellulosic
- Y10T428/31957—Wood
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8717997A FR2625206B1 (fr) | 1987-12-23 | 1987-12-23 | Nouveau procede de fabrication de resines uree-formol contenant de la melamine |
Publications (2)
Publication Number | Publication Date |
---|---|
PT89314A true PT89314A (pt) | 1989-12-29 |
PT89314B PT89314B (pt) | 1993-08-31 |
Family
ID=9358201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT89314A PT89314B (pt) | 1987-12-23 | 1988-12-22 | Processo para a fabricacao de resinas de ureia-formol que contem melamina |
Country Status (10)
Country | Link |
---|---|
US (1) | US5008365A (pt) |
EP (1) | EP0323778A1 (pt) |
JP (1) | JPH01203419A (pt) |
AU (1) | AU612746B2 (pt) |
BR (1) | BR8806818A (pt) |
CA (1) | CA1337134C (pt) |
FR (1) | FR2625206B1 (pt) |
NZ (1) | NZ227490A (pt) |
PT (1) | PT89314B (pt) |
ZA (1) | ZA889615B (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2625205B1 (fr) * | 1987-12-23 | 1991-12-06 | Charbonnages Ste Chimique | Procede de fabrication de resines aminoplastes |
FR2625207B1 (fr) * | 1987-12-23 | 1991-12-06 | Charbonnages Ste Chimique | Nouveau procede de preparation de resines aminoplastes a tres faible degagement de formol |
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 |
US5681917A (en) * | 1996-03-26 | 1997-10-28 | Georgia-Pacific Resins, Inc. | Low mole ratio melamine-urea-formaldehyde resin |
FR2770530B1 (fr) * | 1997-10-31 | 1999-12-03 | Atochem Elf Sa | Procede de fabrication de resines aqueuses aminoplaste a base d'uree, de formol et de melanine, leur utilisation comme colles dans la fabrication de materiaux derives du bois, et leur materiaux derives du bois resultants |
US6379814B1 (en) | 1997-12-19 | 2002-04-30 | Georgia-Pacific Resins, Inc. | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders |
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 |
US6399719B1 (en) | 1999-06-23 | 2002-06-04 | Georgia-Pacific Resins, Inc. | Cyclic urea-formaldehyde prepolymer-modified melamine-containing resins, and use in binders for cellulosic-based composites |
US6548625B2 (en) * | 2001-03-23 | 2003-04-15 | Cytec Technology Corp. | Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same |
WO2009039386A1 (en) * | 2007-09-21 | 2009-03-26 | Saint-Gobain Abrasives, Inc. | Melamine methylol for abrasive products |
BE1022331B1 (nl) * | 2014-09-12 | 2016-03-16 | Unilin, Bvba | Brandwerende plaat en werkwijze voor het vervaardigen van een brandwerende plaat |
CN108822275A (zh) * | 2018-07-11 | 2018-11-16 | 四川农业大学 | 一种生态板用冷压快速固化的低摩尔比改性脲醛树脂制备方法 |
CN108794712A (zh) * | 2018-07-11 | 2018-11-13 | 四川农业大学 | 一种集装箱底板用改性脲醛树脂制备方法 |
CN109096457A (zh) * | 2018-07-11 | 2018-12-28 | 四川农业大学 | 一种农作物剩余物改性处理的环保型脲醛树脂 |
CN112606127B (zh) * | 2020-12-30 | 2022-06-03 | 佛山市板缘装饰材料有限公司 | 一种多层复合型环保生态板 |
WO2023094603A1 (en) | 2021-11-25 | 2023-06-01 | Foresa Technologies, S.L.U. | Method for the production of melamine-urea-formaldehyde resins, the resins obtained therewith, and applications of said resins |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891590A (en) * | 1971-12-20 | 1975-06-24 | Allied Chem | Curable amino resins |
DE2620478C3 (de) * | 1976-05-08 | 1980-01-10 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Herstellung von Lösungen härtbarer Harnstoff-Formaldehydharze und deren Verwendung |
GB1570339A (en) * | 1976-06-23 | 1980-06-25 | Ici Ltd | Process for producing aqueous-formaldehyde resin solutions |
DE2747830A1 (de) * | 1977-10-26 | 1979-05-10 | Basf Ag | Verfahren zur herstellung von holzleimen |
NL8101700A (nl) * | 1981-04-07 | 1982-11-01 | Methanol Chemie Nederland | Maken van spaanplaat en daarvoor geschikt bindmiddel. |
DE3116547A1 (de) * | 1981-04-25 | 1982-11-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von aminoplastischen leimharzen |
DE3620855A1 (de) * | 1986-06-21 | 1987-12-23 | Basf Ag | Pulverfoermiges aminoplastleimharz fuer holzwerkstoffe mit geringer formaldehydabspaltung, verfahren zu seiner herstellung und konfektioniertes, pulverfoermiges aminoplastleimharz |
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 |
-
1987
- 1987-12-23 FR FR8717997A patent/FR2625206B1/fr not_active Expired - Fee Related
-
1988
- 1988-12-19 EP EP19880403235 patent/EP0323778A1/fr not_active Withdrawn
- 1988-12-22 AU AU27345/88A patent/AU612746B2/en not_active Ceased
- 1988-12-22 BR BR888806818A patent/BR8806818A/pt not_active Application Discontinuation
- 1988-12-22 PT PT89314A patent/PT89314B/pt not_active IP Right Cessation
- 1988-12-22 CA CA000586870A patent/CA1337134C/fr not_active Expired - Fee Related
- 1988-12-22 ZA ZA889615A patent/ZA889615B/xx unknown
- 1988-12-22 NZ NZ227490A patent/NZ227490A/en unknown
- 1988-12-23 JP JP63325676A patent/JPH01203419A/ja active Pending
-
1990
- 1990-02-08 US US07/477,144 patent/US5008365A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0323778A1 (fr) | 1989-07-12 |
FR2625206B1 (fr) | 1990-05-04 |
AU612746B2 (en) | 1991-07-18 |
US5008365A (en) | 1991-04-16 |
AU2734588A (en) | 1989-06-29 |
JPH01203419A (ja) | 1989-08-16 |
FR2625206A1 (fr) | 1989-06-30 |
CA1337134C (fr) | 1995-09-26 |
ZA889615B (en) | 1989-10-25 |
NZ227490A (en) | 1991-06-25 |
PT89314B (pt) | 1993-08-31 |
BR8806818A (pt) | 1989-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19930216 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980831 |