GB397997A - Improvements in or relating to the production of goods of or containing rubber - Google Patents

Improvements in or relating to the production of goods of or containing rubber

Info

Publication number
GB397997A
GB397997A GB1750832A GB1750832A GB397997A GB 397997 A GB397997 A GB 397997A GB 1750832 A GB1750832 A GB 1750832A GB 1750832 A GB1750832 A GB 1750832A GB 397997 A GB397997 A GB 397997A
Authority
GB
United Kingdom
Prior art keywords
precipitate
rubber
flocculent
fabrics
coated
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
Application number
GB1750832A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
Anode Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL35268D priority Critical patent/NL35268C/xx
Application filed by Dunlop Rubber Co Ltd, Anode Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB1750832A priority patent/GB397997A/en
Publication of GB397997A publication Critical patent/GB397997A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Fabrics are coated by spreading, brushing, or spraying, with flocculent precipitate of rubber, obtained by coagulating largely diluted rubber dispersions by means of acids such as acetic acid, salts such as zinc or magnesium sulphates and metallic salts produced in situ, in presence or absence of substances having a restraining effect on the coagulation such a caustic potash, casein, sodium aluminate, glue and gum acacia. The precipitate may be filtered for example by ceramic material, cotton fabric or wire gauze. Vulcanizing and compounding agents may be added to the dispersion or to the precipitate. The coated fabrics may be given a smooth matt finish by subsequent treatment with a mixture of a flocculent rubber precipitate and starch powder, as described in Specification 397,270. Specifications 219,635, 290,313, [Class 70, Indiarubber &c.], 350,450, and 387,671, also are referred to.ALSO:Fabrics are coated by spreading, brushing, or spraying with flocculent precipitates of rubber, obtained by coagulating largely diluted rubber dispersions by means of acids such as acetic acid, salts such as zinc or magnesium sulphates and metallic salts produced in situ, in presence or absence of substances having a restraining effect on the coagulation such as caustic potash, casein, sodium aluminate, glue and gum acacia. The precipitate may be filtered, for example by ceramic material, cotton fabric or wire gauze. Vulcanizing and compounding agents may be added to the dispersion or to the precipitate. The coated fabrics may be given a smooth matt finish by subsequent treatment with a mixture of a flocculent rubber precipitate and starch powder, as described in Specification 397,270. Specifications 219,635, 290,313, [Class 70, Indiarubber &c.], 350,450, and 387,671 also are referred to.
GB1750832A 1932-06-21 1932-06-21 Improvements in or relating to the production of goods of or containing rubber Expired GB397997A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL35268D NL35268C (en) 1932-06-21
GB1750832A GB397997A (en) 1932-06-21 1932-06-21 Improvements in or relating to the production of goods of or containing rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1750832A GB397997A (en) 1932-06-21 1932-06-21 Improvements in or relating to the production of goods of or containing rubber

Publications (1)

Publication Number Publication Date
GB397997A true GB397997A (en) 1933-09-07

Family

ID=10096406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1750832A Expired GB397997A (en) 1932-06-21 1932-06-21 Improvements in or relating to the production of goods of or containing rubber

Country Status (2)

Country Link
GB (1) GB397997A (en)
NL (1) NL35268C (en)

Also Published As

Publication number Publication date
NL35268C (en)

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