CH93297A - Process for the preparation of a resinous condensation product from phenol and formaldehyde. - Google Patents
Process for the preparation of a resinous condensation product from phenol and formaldehyde.Info
- Publication number
- CH93297A CH93297A CH93297DA CH93297A CH 93297 A CH93297 A CH 93297A CH 93297D A CH93297D A CH 93297DA CH 93297 A CH93297 A CH 93297A
- Authority
- CH
- Switzerland
- Prior art keywords
- formaldehyde
- phenol
- preparation
- condensation product
- resinous condensation
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
-
- 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
- C08G8/38—Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK72142D DE414959C (en) | 1920-02-23 | 1920-02-23 | Process for the production of resinous condensation products from phenols and formaldehyde with the assistance of a condensation agent |
Publications (1)
Publication Number | Publication Date |
---|---|
CH93297A true CH93297A (en) | 1922-03-01 |
Family
ID=7232228
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH94616D CH94616A (en) | 1920-02-23 | 1920-11-02 | Process for the production of a resinous condensation product from cresol and formaldehyde. |
CH93297D CH93297A (en) | 1920-02-23 | 1920-11-02 | Process for the preparation of a resinous condensation product from phenol and formaldehyde. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH94616D CH94616A (en) | 1920-02-23 | 1920-11-02 | Process for the production of a resinous condensation product from cresol and formaldehyde. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT100049B (en) |
CH (2) | CH94616A (en) |
DE (1) | DE414959C (en) |
DK (1) | DK29472C (en) |
GB (1) | GB159494A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE879015C (en) * | 1941-09-24 | 1953-06-08 | Byk Gulden Lomberg Chem Fab | Process for the production of curable phenolic resins |
JPS61258819A (en) * | 1985-05-13 | 1986-11-17 | Unitika Ltd | Production of spherulitic cured phenolic resin particle |
-
1920
- 1920-02-23 DE DEK72142D patent/DE414959C/en not_active Expired
- 1920-11-02 AT AT100049D patent/AT100049B/en active
- 1920-11-02 CH CH94616D patent/CH94616A/en unknown
- 1920-11-02 CH CH93297D patent/CH93297A/en unknown
- 1920-12-01 GB GB33875/20A patent/GB159494A/en not_active Expired
-
1921
- 1921-02-02 DK DK29472D patent/DK29472C/en active
Also Published As
Publication number | Publication date |
---|---|
DK29472C (en) | 1922-04-18 |
GB159494A (en) | 1922-05-01 |
CH94616A (en) | 1922-05-01 |
AT100049B (en) | 1925-05-25 |
DE414959C (en) | 1925-06-11 |
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