FR31315E - Perfectionnements au traitement du caoutchouc, de la gutta-percha, du balata et des résines végétales analogues - Google Patents

Perfectionnements au traitement du caoutchouc, de la gutta-percha, du balata et des résines végétales analogues

Info

Publication number
FR31315E
FR31315E FR31315DA FR31315E FR 31315 E FR31315 E FR 31315E FR 31315D A FR31315D A FR 31315DA FR 31315 E FR31315 E FR 31315E
Authority
FR
France
Prior art keywords
balata
percha
gutta
rubber
processing
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
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.)
K D P Ltd
Original Assignee
K D P 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
Application filed by K D P Ltd filed Critical K D P Ltd
Application granted granted Critical
Publication of FR31315E publication Critical patent/FR31315E/fr
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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C08J2307/00—Characterised by the use of natural rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
    • Y10S528/934—Latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR31315D 1924-12-19 1925-12-14 Perfectionnements au traitement du caoutchouc, de la gutta-percha, du balata et des résines végétales analogues Expired FR31315E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30566/24A GB250639A (en) 1924-12-19 1924-12-19 Improvements in the manufacture of rubber

Publications (1)

Publication Number Publication Date
FR31315E true FR31315E (fr) 1927-01-28

Family

ID=10309636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31315D Expired FR31315E (fr) 1924-12-19 1925-12-14 Perfectionnements au traitement du caoutchouc, de la gutta-percha, du balata et des résines végétales analogues

Country Status (5)

Country Link
US (1) US1729651A (fr)
DE (1) DE509553C (fr)
FR (1) FR31315E (fr)
GB (1) GB250639A (fr)
NL (1) NL19111C (fr)

Also Published As

Publication number Publication date
US1729651A (en) 1929-10-01
DE509553C (de) 1930-10-09
GB250639A (en) 1926-04-19
NL19111C (nl) 1928-11-15

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