ES381565A1 - A procedure for preparing a phenol-aldehyde condensation product. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for preparing a phenol-aldehyde condensation product. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES381565A1 ES381565A1 ES381565A ES381565A ES381565A1 ES 381565 A1 ES381565 A1 ES 381565A1 ES 381565 A ES381565 A ES 381565A ES 381565 A ES381565 A ES 381565A ES 381565 A1 ES381565 A1 ES 381565A1
- Authority
- ES
- Spain
- Prior art keywords
- phenol
- resin
- aldehyde
- translation
- preparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
Abstract
A phenolic resin is produced by reacting 1 mol. of a monohydric phenol having at least two reactive hydrogen atoms with at least 1 mol. of an aldehyde of formula C n H 2n+1 CHO (n=0-10) in the presence of a transition metal salt of an acid of formula C n H 2n+1 COOH at a temperature between 60 and 80 C. The phenol may be phenol itself. The aldehyde may be formaldehyde. The salt may be manganous formate, zinc formate, manganous acetate, cobalt acetate or zinc acetate. The products are used to make a moulding composition comprising resin, wood flour, dehydrated lime, calcium stearate and carbon black an adhesive emulsion comprising resin, water, Norprofil (Registered Trade Mark), wheat flour and soda ash and another adhesive comprising resin, ethyl hydroxycellulose, and a nonionic surface-active agent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA56613 | 1969-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES381565A1 true ES381565A1 (en) | 1973-04-01 |
Family
ID=4085442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES381565A Expired ES381565A1 (en) | 1969-07-09 | 1970-07-08 | A procedure for preparing a phenol-aldehyde condensation product. (Machine-translation by Google Translate, not legally binding) |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT307046B (en) |
| CA (1) | CA927041A (en) |
| CH (1) | CH552645A (en) |
| DE (1) | DE2034136A1 (en) |
| ES (1) | ES381565A1 (en) |
| FR (1) | FR2051635B1 (en) |
| GB (1) | GB1265465A (en) |
| NL (1) | NL163806C (en) |
| NO (1) | NO133452C (en) |
| SE (1) | SE383352B (en) |
| ZA (1) | ZA704749B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036816A (en) | 1972-12-14 | 1977-07-19 | Cor Tech Research Limited | Production of novel thermosetting phenol-formaldehyde resins by controlled acid reaction |
| DE2436893A1 (en) * | 1972-12-14 | 1976-02-19 | Cor Tech Res Ltd | THERMALLY HARDENABLE PHENOL / FORMALDEHYDE RESINS AND METHOD FOR PRODUCING THE SAME |
| US4122144A (en) | 1973-12-03 | 1978-10-24 | Cor Tech Research Ltd. | Production of rigid shaped articles using phenol-formaldehyde resins |
| US4045411A (en) | 1973-12-03 | 1977-08-30 | Cor Tech Research Limited | Mobile room-temperature stable acid catalyzed phenol formaldehyde resin compositions |
| US4086125A (en) | 1974-04-17 | 1978-04-25 | Cor Tech Research Ltd. | Wood lamination method utilizing emulsified phenol-formaldehyde resins |
| US4140845A (en) | 1977-03-21 | 1979-02-20 | Cor Tech Research Ltd. | Control of procedures for formation of water-immiscible thermosetting phenol-formaldehyde resins |
| US4184032A (en) | 1977-03-21 | 1980-01-15 | Cor Tech Research Ltd. | Control of procedures for formation of water-immiscible thermosetting phenol-formaldehyde resins |
| US4219634A (en) | 1977-03-21 | 1980-08-26 | Cor Tech Research Ltd. | Control of procedures for formation of water-immiscible thermosetting phenol-formaldehyde resins |
| US4235989A (en) | 1978-12-22 | 1980-11-25 | Cor Tech Research Ltd. | Production of thermosetting phenol-formaldehyde resins |
| US4668759A (en) * | 1985-07-31 | 1987-05-26 | Acme Resin Corporation | Phenolic resin binders for foundry and refractory uses |
| DE3919756A1 (en) * | 1989-06-16 | 1990-12-20 | Hoechst Ag | PREFERABLY PLATE FORMER BODY |
| US5290843A (en) * | 1993-04-29 | 1994-03-01 | Georgia-Pacific Resins, Inc. | Phenolic resins for reinforced composites |
| US6432254B1 (en) | 1997-11-26 | 2002-08-13 | Georgia-Pacific Resins Inc. | Wood composite prepared with a B-stageable resin |
-
1969
- 1969-07-09 CA CA927041A patent/CA927041A/en not_active Expired
-
1970
- 1970-07-08 NO NO2683/70A patent/NO133452C/no unknown
- 1970-07-08 SE SE7009500A patent/SE383352B/en unknown
- 1970-07-08 ES ES381565A patent/ES381565A1/en not_active Expired
- 1970-07-08 GB GB1265465D patent/GB1265465A/en not_active Expired
- 1970-07-09 CH CH1041470A patent/CH552645A/en not_active IP Right Cessation
- 1970-07-09 ZA ZA704749A patent/ZA704749B/en unknown
- 1970-07-09 NL NL7010201.A patent/NL163806C/en not_active IP Right Cessation
- 1970-07-09 DE DE19702034136 patent/DE2034136A1/en not_active Ceased
- 1970-07-09 AT AT627970A patent/AT307046B/en not_active IP Right Cessation
- 1970-07-09 FR FR707025424A patent/FR2051635B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265465A (en) | 1972-03-01 |
| FR2051635A1 (en) | 1971-04-09 |
| DE2034136B2 (en) | 1974-10-24 |
| NL7010201A (en) | 1971-01-12 |
| FR2051635B1 (en) | 1973-04-27 |
| AT307046B (en) | 1973-05-10 |
| NO133452B (en) | 1976-01-26 |
| SE383352B (en) | 1976-03-08 |
| CH552645A (en) | 1974-08-15 |
| DE2034136A1 (en) | 1971-12-09 |
| NL163806B (en) | 1980-05-16 |
| NO133452C (en) | 1976-05-05 |
| NL163806C (en) | 1980-10-15 |
| ZA704749B (en) | 1971-03-31 |
| CA927041A (en) | 1973-05-22 |
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