ES2027532A6 - Procedimiento catalitico para la preparacion de resinas fenolicas de tipo novolaca - Google Patents
Procedimiento catalitico para la preparacion de resinas fenolicas de tipo novolacaInfo
- Publication number
- ES2027532A6 ES2027532A6 ES9003236A ES9003236A ES2027532A6 ES 2027532 A6 ES2027532 A6 ES 2027532A6 ES 9003236 A ES9003236 A ES 9003236A ES 9003236 A ES9003236 A ES 9003236A ES 2027532 A6 ES2027532 A6 ES 2027532A6
- Authority
- ES
- Spain
- Prior art keywords
- resins
- catalytic process
- phenolic resins
- novolac resin
- preparing phenolic
- 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 - Lifetime
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920003986 novolac Polymers 0.000 title abstract 2
- 229920001568 phenolic resin Polymers 0.000 title abstract 2
- 239000005011 phenolic resin Substances 0.000 title abstract 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 abstract 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- -1 aromatic hydroxy compounds Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02273889A IT1237206B (it) | 1989-12-19 | 1989-12-19 | Processo catalitico per la preparazione di resine fenoliche novalacche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2027532A6 true ES2027532A6 (es) | 1992-06-01 |
Family
ID=11199876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9003236A Expired - Lifetime ES2027532A6 (es) | 1989-12-19 | 1990-12-18 | Procedimiento catalitico para la preparacion de resinas fenolicas de tipo novolaca |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE1003498A3 (fr) |
| CH (1) | CH680513A5 (fr) |
| DE (1) | DE4040371A1 (fr) |
| ES (1) | ES2027532A6 (fr) |
| FR (1) | FR2655991A1 (fr) |
| GB (1) | GB2239252A (fr) |
| IT (1) | IT1237206B (fr) |
| NL (1) | NL9002793A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105392A (en) * | 1997-03-12 | 2000-08-22 | Biagi; Kathalean M. | Earring piercing and fastening systems and methods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811508A (en) * | 1955-09-22 | 1957-10-29 | Allied Chem & Dye Corp | Condensation of phenol and aldehyde with trichloroacetic acid and production of phenolaldehyde resin free of acid catalyst |
| SU1224304A1 (ru) * | 1983-03-28 | 1986-04-15 | Ордена Трудового Красного Знамени Институт Химических Наук Ан Казсср | Способ получени новолачной фенолоацетальдегидной смолы |
| JPS646016A (en) * | 1987-06-29 | 1989-01-10 | Sumitomo Chemical Co | Production of phenol-aldehyde polymer |
-
1989
- 1989-12-19 IT IT02273889A patent/IT1237206B/it active IP Right Grant
-
1990
- 1990-12-17 DE DE4040371A patent/DE4040371A1/de not_active Withdrawn
- 1990-12-17 FR FR9015762A patent/FR2655991A1/fr not_active Withdrawn
- 1990-12-17 CH CH4000/90A patent/CH680513A5/it not_active IP Right Cessation
- 1990-12-18 BE BE9001215A patent/BE1003498A3/fr not_active IP Right Cessation
- 1990-12-18 ES ES9003236A patent/ES2027532A6/es not_active Expired - Lifetime
- 1990-12-18 NL NL9002793A patent/NL9002793A/nl not_active Application Discontinuation
- 1990-12-19 GB GB9027461A patent/GB2239252A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE1003498A3 (fr) | 1992-04-07 |
| NL9002793A (nl) | 1991-07-16 |
| IT8922738A0 (it) | 1989-12-19 |
| DE4040371A1 (de) | 1991-06-20 |
| IT1237206B (it) | 1993-05-27 |
| GB9027461D0 (en) | 1991-02-06 |
| FR2655991A1 (fr) | 1991-06-21 |
| CH680513A5 (fr) | 1992-09-15 |
| GB2239252A (en) | 1991-06-26 |
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