CA1002700A - Polymerization process and vinylidene chloride microspheres produced thereby - Google Patents

Polymerization process and vinylidene chloride microspheres produced thereby

Info

Publication number
CA1002700A
CA1002700A CA172,204A CA172204A CA1002700A CA 1002700 A CA1002700 A CA 1002700A CA 172204 A CA172204 A CA 172204A CA 1002700 A CA1002700 A CA 1002700A
Authority
CA
Canada
Prior art keywords
polymerization process
vinylidene chloride
microspheres produced
chloride microspheres
produced
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
CA172,204A
Other languages
English (en)
Other versions
CA172204S (en
Inventor
Joseph L. Garner
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 CA1002700A publication Critical patent/CA1002700A/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
    • C08F214/00—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
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/08—Vinylidene chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CA172,204A 1972-07-10 1973-05-25 Polymerization process and vinylidene chloride microspheres produced thereby Expired CA1002700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27029672A 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
CA1002700A true CA1002700A (en) 1976-12-28

Family

ID=23030737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,204A Expired CA1002700A (en) 1972-07-10 1973-05-25 Polymerization process and vinylidene chloride microspheres produced thereby

Country Status (9)

Country Link
JP (1) JPS4959168A (it)
AU (1) AU466762B2 (it)
BE (1) BE802003A (it)
CA (1) CA1002700A (it)
DE (1) DE2330060A1 (it)
FR (1) FR2192125B1 (it)
GB (1) GB1422827A (it)
IT (1) IT989790B (it)
NL (1) NL7309233A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550003A (en) * 1983-12-13 1985-10-29 Asahi Kasei Kogyo Kabushiki Kaisha Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them
FR2597839B1 (fr) * 1986-04-25 1989-05-26 Delamare & Cie Pierre Nouveau conditionnement protecteur pour le transport et le stockage d'objets
US5139153A (en) * 1986-04-25 1992-08-18 Establissements Pierre Delamare Et Cie Device for holding objects and protecting them against shocks
JP6534834B2 (ja) * 2015-03-12 2019-06-26 松本油脂製薬株式会社 熱膨張性微小球、その製造方法及び用途
CN108084347B (zh) * 2018-01-08 2020-08-04 河北工业大学 一种形态可控的蛋黄-蛋壳结构的复合粒子的制备方法

Also Published As

Publication number Publication date
FR2192125B1 (it) 1976-05-28
AU466762B2 (en) 1975-11-06
NL7309233A (it) 1974-01-14
BE802003A (fr) 1974-01-07
FR2192125A1 (it) 1974-02-08
GB1422827A (en) 1976-01-28
IT989790B (it) 1975-06-10
JPS4959168A (it) 1974-06-08
DE2330060A1 (de) 1974-01-31
AU5643773A (en) 1974-12-05

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