BE703017A - - Google Patents

Info

Publication number
BE703017A
BE703017A BE703017DA BE703017A BE 703017 A BE703017 A BE 703017A BE 703017D A BE703017D A BE 703017DA BE 703017 A BE703017 A BE 703017A
Authority
BE
Belgium
Prior art keywords
solvent
dispersion medium
halogenated
polymer
vapors
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE703017A publication Critical patent/BE703017A/fr

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
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms

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)
  • Processes Of Treating Macromolecular Substances (AREA)
BE703017D 1966-04-01 1967-08-24 BE703017A (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2042266 1966-04-01

Publications (1)

Publication Number Publication Date
BE703017A true BE703017A (en, 2012) 1968-01-15

Family

ID=12026581

Family Applications (1)

Application Number Title Priority Date Filing Date
BE703017D BE703017A (en, 2012) 1966-04-01 1967-08-24

Country Status (2)

Country Link
BE (1) BE703017A (en, 2012)
NL (1) NL6711916A (en, 2012)

Also Published As

Publication number Publication date
NL6711916A (en, 2012) 1969-03-04

Similar Documents

Publication Publication Date Title
FR2473903A1 (fr) Procede de recuperation de catalyseurs
BE443658A (fr) Acides sulfoniques ou éthers-sels de l'acide sulfurique et procédé de préparation de ces produits
EP0085086A1 (de) Verfahren und anlage zur entfernung von verunreinigungen aus einem lösungsmitteldämpfe enthaltenden gasstrom.
AU2003303156A1 (en) System for liquid extraction, and methods
FR2509732A1 (fr) Procede pour recuperer, a l'aide d'un fluide a l'etat quasi-critique ou super-critique contenant notamment du dioxyde de carbone, l'oxyde d'ethylene de solutions aqueuses
WO2008000957A2 (fr) Procédé de préparation d'hydroquinone purifiée
JP6592617B2 (ja) （メタ）アクリル酸の連続回収方法および装置
EP2225197A1 (fr) Procede de preparation de pyrocatechol purifie
BE703017A (en, 2012)
EP0102297B1 (fr) Procédé de décomposition d'un complexe d'acide ortho-benzoyl-benzoique, de fluorure d'hydrogène et de trifluorure de bore
TWI439469B (zh) 用於製備具有低水含量的硝化纖維素溶液之方法
FR2560187A1 (fr) Procede de recuperation de l'acide methacrylique
JPH02501307A (ja) カプロラクタムの回収方法および装置
CN119592373B (zh) 一种八角茴香精油的提取装置及提取方法
EP0169107A1 (fr) Procédé de purification du mercaptobenzothiazole
CH654558A5 (fr) Procede pour la production d'oxyfluorure de niobium.
FR2487821A1 (fr) Procede de preparation de composes aromatiques bromes purifies
US168129A (en) Improvement in extracting rubber from waste
BE678415A (en, 2012)
BE389666A (en, 2012)
SU334691A1 (ru) Способ получения низших алифатических меркаптанов
JP2004345978A (ja) 無水マレイン酸の製造方法
BE526345A (en, 2012)
BE573691A (en, 2012)
BE348774A (en, 2012)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SANYO PULP CO. LTD

Effective date: 19870824