ES343920A1 - Un procedimiento para la preparacion de espumas de latex decaucho. - Google Patents

Un procedimiento para la preparacion de espumas de latex decaucho.

Info

Publication number
ES343920A1
ES343920A1 ES343920A ES343920A ES343920A1 ES 343920 A1 ES343920 A1 ES 343920A1 ES 343920 A ES343920 A ES 343920A ES 343920 A ES343920 A ES 343920A ES 343920 A1 ES343920 A1 ES 343920A1
Authority
ES
Spain
Prior art keywords
latex
gelation
butadiene
weight
nitrogen
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
ES343920A
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.)
Polysar Ltd
Original Assignee
Polysar 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 Polysar Ltd filed Critical Polysar Ltd
Publication of ES343920A1 publication Critical patent/ES343920A1/es
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
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
    • C08J2201/0504—Elimination by evaporation or heat degradation of a liquid phase the liquid phase being aqueous
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
ES343920A 1966-08-09 1967-08-08 Un procedimiento para la preparacion de espumas de latex decaucho. Expired ES343920A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA967438 1966-08-09

Publications (1)

Publication Number Publication Date
ES343920A1 true ES343920A1 (es) 1968-12-01

Family

ID=4142611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343920A Expired ES343920A1 (es) 1966-08-09 1967-08-08 Un procedimiento para la preparacion de espumas de latex decaucho.

Country Status (10)

Country Link
US (1) US3493523A (es)
BE (1) BE702479A (es)
CH (1) CH497469A (es)
DE (1) DE1694797A1 (es)
DK (1) DK115356B (es)
ES (1) ES343920A1 (es)
FR (1) FR1533809A (es)
GB (1) GB1155870A (es)
NL (1) NL6710985A (es)
SE (1) SE328993B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306541C2 (de) * 1973-02-10 1984-09-27 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung wärmesensibler anionischer oder nichtionischer wäßriger Polymerdispersionen
CA1118949A (en) * 1978-04-11 1982-02-23 Ramesh K. Gupta Blended plastomeric and elastomeric rubber latex sponge
DE3704118A1 (de) * 1986-05-17 1987-11-19 Huels Chemische Werke Ag Aufschaeumbare, gelierbare und in der hitze vulkanisierbare masse zur herstellung von latexschaum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723338A (en) * 1952-03-01 1955-02-09 Dunlop Rubber Co Improvements relating to the production of sponge rubber
US3015642A (en) * 1958-11-28 1962-01-02 Us Rubber Co Increasing the particle size of synthetic rubber latex
US3015641A (en) * 1960-03-16 1962-01-02 Us Rubber Co Method of increasing particle size in synthetic rubber latex by treatment with volatile salt and polyethylene polyamine
US3107224A (en) * 1960-06-13 1963-10-15 Goodyear Tire & Rubber Combustion resistant rubber latex foam containing a hydrocarbon mineral oil and a reinforcing styrene polymer
NL132238C (es) * 1960-09-12

Also Published As

Publication number Publication date
DE1694797A1 (de) 1971-03-25
US3493523A (en) 1970-02-03
NL6710985A (es) 1968-02-12
BE702479A (es) 1968-02-09
DK115356B (da) 1969-09-29
CH497469A (fr) 1970-10-15
GB1155870A (en) 1969-06-25
FR1533809A (fr) 1968-07-19
SE328993B (es) 1970-09-28

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