GB367811A - Improvements in or relating to the manufacture of vulcanized froth or foam from india-rubber, gutta percha and balata - Google Patents

Improvements in or relating to the manufacture of vulcanized froth or foam from india-rubber, gutta percha and balata

Info

Publication number
GB367811A
GB367811A GB24359/30A GB2435930A GB367811A GB 367811 A GB367811 A GB 367811A GB 24359/30 A GB24359/30 A GB 24359/30A GB 2435930 A GB2435930 A GB 2435930A GB 367811 A GB367811 A GB 367811A
Authority
GB
United Kingdom
Prior art keywords
rubber
balata
froth
india
vulcanized
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
GB24359/30A
Other languages
English (en)
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.)
BELGE DU CAOUTCHOUC MOUSSE SOC
Original Assignee
BELGE DU CAOUTCHOUC MOUSSE SOC
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
Application filed by BELGE DU CAOUTCHOUC MOUSSE SOC filed Critical BELGE DU CAOUTCHOUC MOUSSE SOC
Publication of GB367811A publication Critical patent/GB367811A/en
Expired legal-status Critical Current

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
    • C08J9/30—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB24359/30A 1929-09-27 1930-08-14 Improvements in or relating to the manufacture of vulcanized froth or foam from india-rubber, gutta percha and balata Expired GB367811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR565351X 1929-09-27

Publications (1)

Publication Number Publication Date
GB367811A true GB367811A (en) 1932-02-15

Family

ID=8946389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24359/30A Expired GB367811A (en) 1929-09-27 1930-08-14 Improvements in or relating to the manufacture of vulcanized froth or foam from india-rubber, gutta percha and balata

Country Status (4)

Country Link
BE (1) BE368315A (enrdf_load_stackoverflow)
DE (1) DE565351C (enrdf_load_stackoverflow)
FR (1) FR682381A (enrdf_load_stackoverflow)
GB (1) GB367811A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218254C1 (de) * 1982-05-14 1984-01-26 Taprogge Gesellschaft mbH, 4000 Düsseldorf Reinigungskoerper fuer die Innenreinigung der Roehren von Roehren-Waermetauschern und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
FR682381A (fr) 1930-05-27
DE565351C (de) 1932-11-30
BE368315A (enrdf_load_stackoverflow)

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