ES343920A1 - Un procedimiento para la preparacion de espumas de latex decaucho. - Google Patents
Un procedimiento para la preparacion de espumas de latex decaucho.Info
- Publication number
- ES343920A1 ES343920A1 ES343920A ES343920A ES343920A1 ES 343920 A1 ES343920 A1 ES 343920A1 ES 343920 A ES343920 A ES 343920A ES 343920 A ES343920 A ES 343920A ES 343920 A1 ES343920 A1 ES 343920A1
- Authority
- ES
- Spain
- Prior art keywords
- latex
- gelation
- butadiene
- weight
- nitrogen
- 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
- 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
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA967438 | 1966-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES343920A1 true ES343920A1 (es) | 1968-12-01 |
Family
ID=4142611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES343920A Expired ES343920A1 (es) | 1966-08-09 | 1967-08-08 | Un procedimiento para la preparacion de espumas de latex decaucho. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3493523A (es) |
BE (1) | BE702479A (es) |
CH (1) | CH497469A (es) |
DE (1) | DE1694797A1 (es) |
DK (1) | DK115356B (es) |
ES (1) | ES343920A1 (es) |
FR (1) | FR1533809A (es) |
GB (1) | GB1155870A (es) |
NL (1) | NL6710985A (es) |
SE (1) | SE328993B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2306541C2 (de) * | 1973-02-10 | 1984-09-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung wärmesensibler anionischer oder nichtionischer wäßriger Polymerdispersionen |
CA1118949A (en) * | 1978-04-11 | 1982-02-23 | Ramesh K. Gupta | Blended plastomeric and elastomeric rubber latex sponge |
DE3704118A1 (de) * | 1986-05-17 | 1987-11-19 | Huels Chemische Werke Ag | Aufschaeumbare, gelierbare und in der hitze vulkanisierbare masse zur herstellung von latexschaum |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723338A (en) * | 1952-03-01 | 1955-02-09 | Dunlop Rubber Co | Improvements relating to the production of sponge rubber |
US3015642A (en) * | 1958-11-28 | 1962-01-02 | Us Rubber Co | Increasing the particle size of synthetic rubber latex |
US3015641A (en) * | 1960-03-16 | 1962-01-02 | Us Rubber Co | Method of increasing particle size in synthetic rubber latex by treatment with volatile salt and polyethylene polyamine |
US3107224A (en) * | 1960-06-13 | 1963-10-15 | Goodyear Tire & Rubber | Combustion resistant rubber latex foam containing a hydrocarbon mineral oil and a reinforcing styrene polymer |
NL132238C (es) * | 1960-09-12 |
-
1966
- 1966-10-27 US US589817A patent/US3493523A/en not_active Expired - Lifetime
- 1966-12-30 GB GB58431/66A patent/GB1155870A/en not_active Expired
-
1967
- 1967-07-26 DK DK383567AA patent/DK115356B/da unknown
- 1967-08-07 CH CH1109067A patent/CH497469A/fr not_active IP Right Cessation
- 1967-08-08 SE SE11242/67A patent/SE328993B/xx unknown
- 1967-08-08 ES ES343920A patent/ES343920A1/es not_active Expired
- 1967-08-08 DE DE19671694797 patent/DE1694797A1/de active Pending
- 1967-08-08 FR FR117268A patent/FR1533809A/fr not_active Expired
- 1967-08-09 NL NL6710985A patent/NL6710985A/xx unknown
- 1967-08-09 BE BE702479D patent/BE702479A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1694797A1 (de) | 1971-03-25 |
US3493523A (en) | 1970-02-03 |
NL6710985A (es) | 1968-02-12 |
BE702479A (es) | 1968-02-09 |
DK115356B (da) | 1969-09-29 |
CH497469A (fr) | 1970-10-15 |
GB1155870A (en) | 1969-06-25 |
FR1533809A (fr) | 1968-07-19 |
SE328993B (es) | 1970-09-28 |
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