GB402364A - Improvements in or relating to a process for making rubber thread - Google Patents
Improvements in or relating to a process for making rubber threadInfo
- Publication number
- GB402364A GB402364A GB19594/33A GB1959433A GB402364A GB 402364 A GB402364 A GB 402364A GB 19594/33 A GB19594/33 A GB 19594/33A GB 1959433 A GB1959433 A GB 1959433A GB 402364 A GB402364 A GB 402364A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread
- coagulant
- latex
- bath
- relating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0078—Producing filamentary materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Rubber thread is made by streaming a coagulant into a body of latex, and continuously withdrawing the filamentary coagulum thus formed. Usual coagulants, such as acetic or formic acids, or alcohol may be used, and these may be thickened by the addition e.g. of cellulose acetate, gums, or resins. Heat sensitive latex may be employed, and a hot coagulant streamed into it. On emerging from the bath the surface of the thread is preferably hardened by treatment with a coagulant. The thickness of the p thread depends on the size of the nozzle, nature of the coagulant, rate of flow, length of bath, speed of withdrawal of the thread. Vulcanized latex may be used, or the thread may be subsequently vulcanized. Specifications 214,615, 290,313, 307,315, and 311,844, [all in Class 70, Indiarubber &c.], are referred to.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US595235A US1924923A (en) | 1932-02-25 | 1932-02-25 | Process for making rubber thread |
GB19594/33A GB402364A (en) | 1933-07-11 | 1933-07-11 | Improvements in or relating to a process for making rubber thread |
DEI47606D DE614615C (en) | 1932-02-25 | 1933-07-19 | Process for the production of rubber threads |
FR758912D FR758912A (en) | 1933-07-11 | 1933-07-26 | Rubber wire manufacturing process |
FR758972D FR758972A (en) | 1932-08-01 | 1933-07-28 | Induction melting furnace |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19594/33A GB402364A (en) | 1933-07-11 | 1933-07-11 | Improvements in or relating to a process for making rubber thread |
DEI47606D DE614615C (en) | 1932-02-25 | 1933-07-19 | Process for the production of rubber threads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB402364A true GB402364A (en) | 1933-11-30 |
Family
ID=25981762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19594/33A Expired GB402364A (en) | 1932-02-25 | 1933-07-11 | Improvements in or relating to a process for making rubber thread |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR758912A (en) |
GB (1) | GB402364A (en) |
-
1933
- 1933-07-11 GB GB19594/33A patent/GB402364A/en not_active Expired
- 1933-07-26 FR FR758912D patent/FR758912A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR758912A (en) | 1934-01-26 |
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