FR730934A - Perfectionnements à la fabrication du caoutchouc ou matière similaire - Google Patents
Perfectionnements à la fabrication du caoutchouc ou matière similaireInfo
- Publication number
- FR730934A FR730934A FR730934DA FR730934A FR 730934 A FR730934 A FR 730934A FR 730934D A FR730934D A FR 730934DA FR 730934 A FR730934 A FR 730934A
- Authority
- FR
- France
- Prior art keywords
- rubber
- manufacture
- similar material
- similar
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0028—Use of organic additives containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
- C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cell Separators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13100/31A GB377751A (en) | 1931-05-04 | 1931-05-04 | Improvements in or relating to the manufacture of rubber or similar material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR730934A true FR730934A (fr) | 1932-08-26 |
Family
ID=10016825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR730934D Expired FR730934A (fr) | 1931-05-04 | 1932-02-02 | Perfectionnements à la fabrication du caoutchouc ou matière similaire |
Country Status (3)
Country | Link |
---|---|
US (1) | US1991860A (fr) |
FR (1) | FR730934A (fr) |
GB (1) | GB377751A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2598018A (en) * | 1950-05-12 | 1952-05-27 | Wingfoot Corp | Sponge rubber and method of making same |
-
1931
- 1931-05-04 GB GB13100/31A patent/GB377751A/en not_active Expired
-
1932
- 1932-02-02 FR FR730934D patent/FR730934A/fr not_active Expired
- 1932-03-15 US US599070A patent/US1991860A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB377751A (en) | 1932-08-04 |
US1991860A (en) | 1935-02-19 |
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