GB1447625A - Recovery process - Google Patents

Recovery process

Info

Publication number
GB1447625A
GB1447625A GB5623672A GB5623672A GB1447625A GB 1447625 A GB1447625 A GB 1447625A GB 5623672 A GB5623672 A GB 5623672A GB 5623672 A GB5623672 A GB 5623672A GB 1447625 A GB1447625 A GB 1447625A
Authority
GB
United Kingdom
Prior art keywords
polychloroprene
tack
coagulant
added
tack material
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
GB5623672A
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals 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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB5623672A priority Critical patent/GB1447625A/en
Priority to US418385A priority patent/US3926877A/en
Priority to DE2359006A priority patent/DE2359006A1/de
Priority to NL7316512A priority patent/NL7316512A/xx
Priority to FR7343337A priority patent/FR2209777B1/fr
Priority to JP48136000A priority patent/JPS4988933A/ja
Priority to IT66008/73A priority patent/IT1001202B/it
Priority to CA187,598A priority patent/CA1008990A/en
Priority to BE138606A priority patent/BE808323A/xx
Publication of GB1447625A publication Critical patent/GB1447625A/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
    • 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
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • 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
    • 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
    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB5623672A 1972-12-06 1972-12-06 Recovery process Expired GB1447625A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB5623672A GB1447625A (en) 1972-12-06 1972-12-06 Recovery process
US418385A US3926877A (en) 1972-12-06 1973-11-23 Process for isolating polychloroprene
DE2359006A DE2359006A1 (de) 1972-12-06 1973-11-27 Verfahren zur herstellung von polychloroprenkautschuk
NL7316512A NL7316512A (https=) 1972-12-06 1973-12-03
FR7343337A FR2209777B1 (https=) 1972-12-06 1973-12-05
JP48136000A JPS4988933A (https=) 1972-12-06 1973-12-05
IT66008/73A IT1001202B (it) 1972-12-06 1973-12-05 Processo di recupero
CA187,598A CA1008990A (en) 1972-12-06 1973-12-06 Recovery process
BE138606A BE808323A (fr) 1972-12-06 1973-12-06 Procede d'isolement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5623672A GB1447625A (en) 1972-12-06 1972-12-06 Recovery process

Publications (1)

Publication Number Publication Date
GB1447625A true GB1447625A (en) 1976-08-25

Family

ID=10476120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5623672A Expired GB1447625A (en) 1972-12-06 1972-12-06 Recovery process

Country Status (9)

Country Link
US (1) US3926877A (https=)
JP (1) JPS4988933A (https=)
BE (1) BE808323A (https=)
CA (1) CA1008990A (https=)
DE (1) DE2359006A1 (https=)
FR (1) FR2209777B1 (https=)
GB (1) GB1447625A (https=)
IT (1) IT1001202B (https=)
NL (1) NL7316512A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138430A (en) * 1983-04-19 1984-10-24 Polysar Ltd Mixing polymers and fibrous materials

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073590A (en) * 1975-06-26 1980-03-11 Douglas L. Hertel Process for recovering proteins and polymers from liquids containing same
US4213888A (en) * 1978-07-14 1980-07-22 Copolymer Rubber & Chemical Corporation Particulate elastomeric materials and method
JPS57146639A (en) * 1981-03-05 1982-09-10 Japan Synthetic Rubber Co Ltd Method and apparatus for continuously coagulating rubber polymer latex
EP1125978A1 (en) * 2000-02-18 2001-08-22 Peter Somerville Roberts A latex rubber product and a method for preparing same
US6521691B1 (en) * 2000-09-18 2003-02-18 The Goodyear Tire & Rubber Company Preparation of rubber composition by aqueous elastomer emulsion mixing and articles thereof including tires
EP2514769A1 (de) 2011-04-21 2012-10-24 LANXESS Deutschland GmbH Verfahren zur Gewinnung und Isolierung von Polychloropren-Feststoffen
EP2514772A1 (de) 2011-04-21 2012-10-24 LANXESS Deutschland GmbH Polychloropren-Feststoff mit verbesserter Verarbeitbarkeit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879173A (en) * 1956-03-06 1959-03-24 Du Pont Process for preparing free-flowing pellets of polychloroprene and the resulting product
US3345323A (en) * 1963-02-21 1967-10-03 Goodyear Tire & Rubber Rubber composition and method of preparation
US3345324A (en) * 1964-01-03 1967-10-03 Goodyear Tire & Rubber Rubber compositions and process for making
FR1534717A (fr) * 1967-02-27 1968-08-02 Pechiney Saint Gobain Procédé d'obtention de polymères caoutchouteux n'ayant pas tendance à l'agglomération
FR2017020A1 (https=) * 1968-08-24 1970-05-15 Degussa
US3767605A (en) * 1969-08-13 1973-10-23 Copolymer Rubber & Chem Corp Method for preparation of rubber crumb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138430A (en) * 1983-04-19 1984-10-24 Polysar Ltd Mixing polymers and fibrous materials

Also Published As

Publication number Publication date
BE808323A (fr) 1974-06-06
JPS4988933A (https=) 1974-08-26
US3926877A (en) 1975-12-16
FR2209777B1 (https=) 1977-06-10
DE2359006A1 (de) 1974-06-12
NL7316512A (https=) 1974-06-10
FR2209777A1 (https=) 1974-07-05
IT1001202B (it) 1976-04-20
CA1008990A (en) 1977-04-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee