GB378952A - Process for treating rubber latex or similar colloidal substances, and apparatus therefore - Google Patents

Process for treating rubber latex or similar colloidal substances, and apparatus therefore

Info

Publication number
GB378952A
GB378952A GB14936/31A GB1493631A GB378952A GB 378952 A GB378952 A GB 378952A GB 14936/31 A GB14936/31 A GB 14936/31A GB 1493631 A GB1493631 A GB 1493631A GB 378952 A GB378952 A GB 378952A
Authority
GB
United Kingdom
Prior art keywords
autoclave
liquid
rubber
steam
rubber latex
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
GB14936/31A
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Publication of GB378952A publication Critical patent/GB378952A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • C08C1/075—Concentrating
    • C08C1/12—Concentrating by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB14936/31A 1930-05-21 1931-05-20 Process for treating rubber latex or similar colloidal substances, and apparatus therefore Expired GB378952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US378952XA 1930-05-21 1930-05-21

Publications (1)

Publication Number Publication Date
GB378952A true GB378952A (en) 1932-08-22

Family

ID=21896930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14936/31A Expired GB378952A (en) 1930-05-21 1931-05-20 Process for treating rubber latex or similar colloidal substances, and apparatus therefore

Country Status (5)

Country Link
BE (1) BE380002A (enrdf_load_stackoverflow)
DE (1) DE582467C (enrdf_load_stackoverflow)
FR (1) FR717243A (enrdf_load_stackoverflow)
GB (1) GB378952A (enrdf_load_stackoverflow)
NL (1) NL30830C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147823A (en) * 1983-10-10 1985-05-22 Astell Dataform Limited Pressure vessel with cooling coil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912668A (en) * 1957-07-15 1959-11-10 Television Associates Inc Electrical socket connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147823A (en) * 1983-10-10 1985-05-22 Astell Dataform Limited Pressure vessel with cooling coil

Also Published As

Publication number Publication date
NL30830C (enrdf_load_stackoverflow)
DE582467C (de) 1933-08-15
FR717243A (fr) 1932-01-05
BE380002A (fr) 1931-06-30

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