IN145609B - - Google Patents

Info

Publication number
IN145609B
IN145609B IN167/DEL/77A IN167DE1977A IN145609B IN 145609 B IN145609 B IN 145609B IN 167DE1977 A IN167DE1977 A IN 167DE1977A IN 145609 B IN145609 B IN 145609B
Authority
IN
India
Application number
IN167/DEL/77A
Other languages
English (en)
Inventor
J C Padget
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Priority to IN653/DEL/78A priority Critical patent/IN148816B/en
Publication of IN145609B publication Critical patent/IN145609B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/12—Incorporating halogen atoms into the molecule
    • C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/06—Wining of rubber from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IN167/DEL/77A 1976-01-30 1977-07-26 IN145609B (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN653/DEL/78A IN148816B (ko) 1977-07-26 1978-09-04

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3790/76A GB1519711A (en) 1976-01-30 1976-01-30 Recovering chlorinated polymers from solution
BE179753A BE857285A (fr) 1976-01-30 1977-07-28 Polymeres chlores
BE857285 1977-07-28

Publications (1)

Publication Number Publication Date
IN145609B true IN145609B (ko) 1979-04-21

Family

ID=27158640

Family Applications (1)

Application Number Title Priority Date Filing Date
IN167/DEL/77A IN145609B (ko) 1976-01-30 1977-07-26

Country Status (6)

Country Link
US (1) US4122249A (ko)
JP (1) JPS5294394A (ko)
BE (1) BE857285A (ko)
DE (1) DE2701288A1 (ko)
GB (1) GB1519711A (ko)
IN (1) IN145609B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619523A1 (de) * 1976-05-03 1977-11-24 Bayer Ag Verfahren zur herstellung chlorierter polymerer
GB2032927B (en) * 1978-10-02 1983-03-02 Caffaro Spa Ind Chim Purifying chlorinated polymers
DE3000252A1 (de) * 1980-01-05 1981-07-23 Bayer Ag, 5090 Leverkusen Nachbehandlung chlorierter polymerer
DE3102511A1 (de) * 1981-01-27 1982-08-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung wasserbestaendiger, filmbildender, chlorierter polymerer
DE3343322A1 (de) * 1983-11-30 1985-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von pulverfoermigen, chlorierten, aliphatischen polymeren aus ihren aliphatischen chlorkohlenwasserstoffloesungen
GB8408443D0 (en) * 1984-04-02 1984-05-10 Ici Plc Recovering chlorinated polymers from solution
US4730035A (en) 1986-09-04 1988-03-08 The Dow Chemical Company Drying and removing residual acid from halogenated polymer resins
DE4237148A1 (de) * 1992-11-04 1994-05-05 Bitterfeld Wolfen Chemie Verfahren zur Herstellung von pulverförmigen chlorierten Polymeren durch Lösungschlorierung
AU679809B2 (en) * 1994-01-28 1997-07-10 Lubrizol Corporation, The Treatment of organic compounds to reduce chlorine level
IT1271048B (it) * 1994-10-27 1997-05-26 Caffaro Spa Ind Chim Procedimento per la preparazione di polimeri alifatici clorurati

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943988A (en) * 1956-05-17 1960-07-05 Phillips Petroleum Co Halogenation of rubbery polymers
US3005812A (en) * 1958-02-06 1961-10-24 Allied Chem Process for removing solvents from chlorinated polyethylene resins
NL248050A (ko) * 1959-02-04
NL137372C (ko) 1962-07-11
NL297934A (ko) 1962-09-17
DE1243879B (de) * 1965-02-20 1967-07-06 Bayer Ag Verfahren zur Herstellung von chlorierten Polydienen
DE1794061A1 (de) * 1968-08-31 1971-09-23 Hoechst Ag Verfahren zur Aufarbeitung von Chlorpolyolefin-Loesungen
FR2024278A1 (ko) * 1968-11-26 1970-08-28 Lithium Corp
DE2359461A1 (de) 1973-11-29 1975-06-05 Bayer Ag Verfahren zur herstellung chlorierter polymerer

Also Published As

Publication number Publication date
BE857285A (fr) 1978-01-30
DE2701288A1 (de) 1977-08-04
JPS5294394A (en) 1977-08-08
US4122249A (en) 1978-10-24
GB1519711A (en) 1978-08-02

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