DE425770C - Verfahren zur Herstellung von Kautschuk mit einer grossen Anzahl mikroskopisch kleiner Poren - Google Patents

Verfahren zur Herstellung von Kautschuk mit einer grossen Anzahl mikroskopisch kleiner Poren

Info

Publication number
DE425770C
DE425770C DEB115876D DEB0115876D DE425770C DE 425770 C DE425770 C DE 425770C DE B115876 D DEB115876 D DE B115876D DE B0115876 D DEB0115876 D DE B0115876D DE 425770 C DE425770 C DE 425770C
Authority
DE
Germany
Prior art keywords
rubber
large number
production
pores
jelly
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
DEB115876D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from DEB119491D external-priority patent/DE437172C/de
Application granted granted Critical
Publication of DE425770C publication Critical patent/DE425770C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/14—Coagulation
    • C08C1/15—Coagulation characterised by the coagulants used
    • 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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DEB115876D 1924-09-27 1924-09-28 Verfahren zur Herstellung von Kautschuk mit einer grossen Anzahl mikroskopisch kleiner Poren Expired DE425770C (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE425770T 1924-09-27
DEB119491D DE437172C (de) 1925-04-29 1925-04-29 Verfahren zur Herstellung von Kautschuk mit einer grossen Anzahl mikroskopisch kleiner Poren
DE442619T 1925-06-25
DE439980T 1925-09-01
DE623943T 1928-10-26
DE561568T 1928-12-24
DE556904T 1929-05-03

Publications (1)

Publication Number Publication Date
DE425770C true DE425770C (de) 1926-02-24

Family

ID=31950948

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB115876D Expired DE425770C (de) 1924-09-27 1924-09-28 Verfahren zur Herstellung von Kautschuk mit einer grossen Anzahl mikroskopisch kleiner Poren

Country Status (4)

Country Link
BE (2) BE328056A (ja)
DE (1) DE425770C (ja)
FR (4) FR606989A (ja)
GB (4) GB262179A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745525C (de) * 1937-01-09 1944-03-13 Ig Farbenindustrie Ag Verwendung von Geweben, Filzen, Vliesen oder losen Lagen von Kunstfaeden zu Filterzwecken
DE886170C (de) * 1936-07-25 1953-08-13 Int Latex Processes Ltd Anode fuer Bleisammler und Verfahren zu ihrer Herstellung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585143A (en) * 1952-02-12 Latex foam stabilized with ethyl

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886170C (de) * 1936-07-25 1953-08-13 Int Latex Processes Ltd Anode fuer Bleisammler und Verfahren zu ihrer Herstellung
DE745525C (de) * 1937-01-09 1944-03-13 Ig Farbenindustrie Ag Verwendung von Geweben, Filzen, Vliesen oder losen Lagen von Kunstfaeden zu Filterzwecken

Also Published As

Publication number Publication date
GB346588A (en) 1931-04-16
GB262179A (en) 1926-12-02
FR38424E (fr) 1931-06-03
GB338698A (ja) 1930-11-27
BE328056A (ja)
FR37521E (fr) 1930-12-20
GB257561A (en) 1926-09-02
FR32422E (fr) 1927-11-29
BE335911A (ja)
FR606989A (fr) 1926-06-23

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