ATE273359T1 - Warmehärtbare klebstoffe aus kondensierten tanninen und verwendung in der holzindustrie - Google Patents
Warmehärtbare klebstoffe aus kondensierten tanninen und verwendung in der holzindustrieInfo
- Publication number
- ATE273359T1 ATE273359T1 AT97830672T AT97830672T ATE273359T1 AT E273359 T1 ATE273359 T1 AT E273359T1 AT 97830672 T AT97830672 T AT 97830672T AT 97830672 T AT97830672 T AT 97830672T AT E273359 T1 ATE273359 T1 AT E273359T1
- Authority
- AT
- Austria
- Prior art keywords
- formaldehyde
- products
- condensed tannins
- reaction
- urea
- 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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C09J161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- 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
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- 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
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97830672A EP0924280B1 (de) | 1997-12-15 | 1997-12-15 | Warmehärtbare Klebstoffe aus kondensierten Tanninen und Verwendung in der Holzindustrie |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE273359T1 true ATE273359T1 (de) | 2004-08-15 |
Family
ID=8230895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97830672T ATE273359T1 (de) | 1997-12-15 | 1997-12-15 | Warmehärtbare klebstoffe aus kondensierten tanninen und verwendung in der holzindustrie |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0924280B1 (de) |
AT (1) | ATE273359T1 (de) |
DE (1) | DE69730221T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5912317A (en) * | 1997-04-02 | 1999-06-15 | Angus Chemical Company | Oxazolidine-based hardeners for the room temperature cure of resorcinol resins in the bonding of wood articles--II |
US7235613B2 (en) * | 2001-10-18 | 2007-06-26 | Akzo Nobel N.V. | Method of gluing wood based materials |
AU2002953568A0 (en) * | 2002-12-24 | 2003-01-16 | Borden Chemical Australia Pty Ltd | Novel chemical composition, method of making same, and products made therefrom |
NZ701271A (en) | 2012-04-27 | 2016-10-28 | Georgia Pacific Chemicals Llc | Composite products made with lewis acid catalyzed binder compositions that include tannins and multifunctional aldehydes |
DE102016100083B4 (de) | 2016-01-04 | 2019-02-14 | Refractory Intellectual Property Gmbh & Co. Kg | Feuerfeste Formkörper und Massen sowie Bindemittel und Verfahren zu deren Herstellung |
CN112048268B (zh) * | 2020-09-18 | 2022-03-22 | 西南林业大学 | 一种单宁改性酚醛树脂胶黏剂的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174980A (en) * | 1974-10-25 | 1979-11-20 | Oxy Metal Industries Corporation | Melamine-formaldehyde and tannin treatment of metal surfaces |
JPS5167334A (ja) * | 1974-12-07 | 1976-06-10 | Hohnen Oil | Danbooruyotaisuisetsuchakuzaisoseibutsu |
JPS5480340A (en) * | 1977-12-10 | 1979-06-27 | Agency Of Ind Science & Technol | Tannin-type adhesive composition |
JPS54148697A (en) * | 1978-05-13 | 1979-11-21 | Hohnen Oil | Method of manufacturing reinforced corrugated cardboard |
JPS60173074A (ja) * | 1984-02-17 | 1985-09-06 | Shoei Kagaku Kogyo Kk | 接着性組成物およびそれを用いる合板の製造方法 |
US5200447A (en) * | 1990-06-22 | 1993-04-06 | Grow Group, Inc. | Method of decreasing formaldehyde content in organic paint coating systems |
DE4431316C1 (de) * | 1994-09-02 | 1996-05-02 | Schlingmann Gmbh & Co | Verfahren zur Verminderung der Formaldehydabgabe von Holzspan- oder Faserplatten |
-
1997
- 1997-12-15 EP EP97830672A patent/EP0924280B1/de not_active Expired - Lifetime
- 1997-12-15 AT AT97830672T patent/ATE273359T1/de not_active IP Right Cessation
- 1997-12-15 DE DE69730221T patent/DE69730221T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0924280B1 (de) | 2004-08-11 |
EP0924280A1 (de) | 1999-06-23 |
DE69730221D1 (de) | 2004-09-16 |
DE69730221T2 (de) | 2005-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0924280 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |