FR1018768A - Improvement of halomethylated polymers of alkenyl aromatic compounds and their preparation process - Google Patents

Improvement of halomethylated polymers of alkenyl aromatic compounds and their preparation process

Info

Publication number
FR1018768A
FR1018768A FR1018768DA FR1018768A FR 1018768 A FR1018768 A FR 1018768A FR 1018768D A FR1018768D A FR 1018768DA FR 1018768 A FR1018768 A FR 1018768A
Authority
FR
France
Prior art keywords
improvement
preparation process
aromatic compounds
alkenyl aromatic
halomethylated
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
Other languages
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1018768A publication Critical patent/FR1018768A/en
Expired legal-status Critical Current

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
    • C08F8/24—Haloalkylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1018768D 1948-12-29 1949-12-06 Improvement of halomethylated polymers of alkenyl aromatic compounds and their preparation process Expired FR1018768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US677350XA 1948-12-29 1948-12-29

Publications (1)

Publication Number Publication Date
FR1018768A true FR1018768A (en) 1953-01-13

Family

ID=22078039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1018768D Expired FR1018768A (en) 1948-12-29 1949-12-06 Improvement of halomethylated polymers of alkenyl aromatic compounds and their preparation process

Country Status (2)

Country Link
FR (1) FR1018768A (en)
GB (1) GB677350A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959228C (en) * 1954-04-30 1957-02-28 Bayer Ag Process for the preparation of derivatives of polyvinyl aromatics
DE1045102B (en) * 1957-03-09 1958-11-27 Bayer Ag Process for the production of anion exchangers with a sponge structure
DE1058737B (en) * 1957-12-24 1959-06-04 Bayer Ag Process for the chloromethylation of vinylaromatic polymers
DE1068019B (en) * 1956-11-02 1960-03-31 Rohm a Haas Company, Philadelphia, Pa. (V. St. A.) Process for the production of quaternary ammonium anion exchange resins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376598B1 (en) * 2000-06-15 2002-04-23 Exxon Mobil Chemical Patents Inc. Thermoplastic blend

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959228C (en) * 1954-04-30 1957-02-28 Bayer Ag Process for the preparation of derivatives of polyvinyl aromatics
DE1068019B (en) * 1956-11-02 1960-03-31 Rohm a Haas Company, Philadelphia, Pa. (V. St. A.) Process for the production of quaternary ammonium anion exchange resins
DE1045102B (en) * 1957-03-09 1958-11-27 Bayer Ag Process for the production of anion exchangers with a sponge structure
DE1058737B (en) * 1957-12-24 1959-06-04 Bayer Ag Process for the chloromethylation of vinylaromatic polymers

Also Published As

Publication number Publication date
GB677350A (en) 1952-08-13

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