GB287946A - Method for the production of rubber goods directly from latex - Google Patents
Method for the production of rubber goods directly from latexInfo
- Publication number
- GB287946A GB287946A GB2615626A GB2615626A GB287946A GB 287946 A GB287946 A GB 287946A GB 2615626 A GB2615626 A GB 2615626A GB 2615626 A GB2615626 A GB 2615626A GB 287946 A GB287946 A GB 287946A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- mould
- latex
- dipping
- deposit
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- 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)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
287,946. Dunlop Rubber, Co., Ltd., Trobridge, G. W., and Murphy E. A. Oct. 20, 1926. Drawings to Specification. Moulding by dipping.-In moulding rubber &c. articles by dipping, the mould is treated on the side which is to take the deposit with materials which facilitate the agglomeration of the rubber &c. from an aqueous dispersion such as natural preserved or concentrated latex, with or without fillers, sulphur, accelerators, &c. In examples, a porous mould is dipped in a solution of calcium chloride before use, and the pressure on the inside of the mould is reduced or that on the outside increased. This pressure difference may be maintained during subsequent vulcanization. The moulds may be partially glazed, the deposit on the glazed portion being thinner than the rest. Details are given as to the times, pressures, &c. necessary in practice.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2615626A GB287946A (en) | 1926-10-20 | 1926-10-20 | Method for the production of rubber goods directly from latex |
DEA50817D DE532347C (en) | 1926-10-20 | 1927-05-06 | Process for the direct production of goods from aqueous rubber dispersions o. |
FR642503D FR642503A (en) | 1926-10-20 | 1927-10-17 | Method and apparatus for producing articles directly from aqueous dispersions of rubber or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2615626A GB287946A (en) | 1926-10-20 | 1926-10-20 | Method for the production of rubber goods directly from latex |
Publications (1)
Publication Number | Publication Date |
---|---|
GB287946A true GB287946A (en) | 1928-04-05 |
Family
ID=10239239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2615626A Expired GB287946A (en) | 1926-10-20 | 1926-10-20 | Method for the production of rubber goods directly from latex |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE532347C (en) |
FR (1) | FR642503A (en) |
GB (1) | GB287946A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5785905A (en) * | 1995-09-11 | 1998-07-28 | Charles Chang | Method of making lipstick samplers |
-
1926
- 1926-10-20 GB GB2615626A patent/GB287946A/en not_active Expired
-
1927
- 1927-05-06 DE DEA50817D patent/DE532347C/en not_active Expired
- 1927-10-17 FR FR642503D patent/FR642503A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5785905A (en) * | 1995-09-11 | 1998-07-28 | Charles Chang | Method of making lipstick samplers |
Also Published As
Publication number | Publication date |
---|---|
DE532347C (en) | 1931-08-27 |
FR642503A (en) | 1928-08-30 |
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