GB143187A - Improved process for the manufacture of hard resin-like substances - Google Patents
Improved process for the manufacture of hard resin-like substancesInfo
- Publication number
- GB143187A GB143187A GB1241/20A GB124120A GB143187A GB 143187 A GB143187 A GB 143187A GB 1241/20 A GB1241/20 A GB 1241/20A GB 124120 A GB124120 A GB 124120A GB 143187 A GB143187 A GB 143187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substances
- manufacture
- improved process
- hard resin
- hard
- 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
- C08G8/28—Chemically modified polycondensates
- C08G8/32—Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/24—Polysulfonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/02—Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
The resinous condensation products described in the parent Specification, and in Specifications 137,292, 137,293, and 143,185, are heated in vacuo, preferably above 100 DEG C., whereby they are rendered hard and transparent.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE93283X | 1918-12-27 | ||
DE143185X | 1919-05-12 | ||
DE143187X | 1919-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB143187A true GB143187A (en) | 1921-07-14 |
Family
ID=62529116
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32553/19A Expired GB137291A (en) | 1918-12-27 | 1919-12-29 | Improved process for the manufacture of resin-like substances |
GB890/20A Expired GB143185A (en) | 1918-12-27 | 1920-01-10 | Improved process for the manufacture of resin-like substances |
GB1241/20A Expired GB143187A (en) | 1918-12-27 | 1920-01-14 | Improved process for the manufacture of hard resin-like substances |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32553/19A Expired GB137291A (en) | 1918-12-27 | 1919-12-29 | Improved process for the manufacture of resin-like substances |
GB890/20A Expired GB143185A (en) | 1918-12-27 | 1920-01-10 | Improved process for the manufacture of resin-like substances |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH93283A (en) |
GB (3) | GB137291A (en) |
-
1919
- 1919-12-19 CH CH93283D patent/CH93283A/en unknown
- 1919-12-29 GB GB32553/19A patent/GB137291A/en not_active Expired
-
1920
- 1920-01-10 GB GB890/20A patent/GB143185A/en not_active Expired
- 1920-01-14 GB GB1241/20A patent/GB143187A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH93283A (en) | 1922-03-01 |
GB137291A (en) | 1921-05-30 |
GB143185A (en) | 1921-07-11 |
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