GB2030578B - Process for preparing water in oil emulsions of water soluble polymers - Google Patents

Process for preparing water in oil emulsions of water soluble polymers

Info

Publication number
GB2030578B
GB2030578B GB7928134A GB7928134A GB2030578B GB 2030578 B GB2030578 B GB 2030578B GB 7928134 A GB7928134 A GB 7928134A GB 7928134 A GB7928134 A GB 7928134A GB 2030578 B GB2030578 B GB 2030578B
Authority
GB
United Kingdom
Prior art keywords
water
soluble polymers
oil emulsions
water soluble
preparing
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
GB7928134A
Other languages
English (en)
Other versions
GB2030578A (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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB2030578A publication Critical patent/GB2030578A/en
Application granted granted Critical
Publication of GB2030578B publication Critical patent/GB2030578B/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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
GB7928134A 1978-09-28 1979-08-13 Process for preparing water in oil emulsions of water soluble polymers Expired GB2030578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94668678A 1978-09-28 1978-09-28

Publications (2)

Publication Number Publication Date
GB2030578A GB2030578A (en) 1980-04-10
GB2030578B true GB2030578B (en) 1982-11-17

Family

ID=25484809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7928134A Expired GB2030578B (en) 1978-09-28 1979-08-13 Process for preparing water in oil emulsions of water soluble polymers

Country Status (6)

Country Link
JP (1) JPS5545783A (enrdf_load_stackoverflow)
BR (1) BR7905488A (enrdf_load_stackoverflow)
CA (1) CA1137697A (enrdf_load_stackoverflow)
GB (1) GB2030578B (enrdf_load_stackoverflow)
NL (1) NL7906286A (enrdf_load_stackoverflow)
ZA (1) ZA793599B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093464B (en) * 1981-02-24 1984-09-05 Hercules Inc Chemically-initiated inverse emulsion polymerizations
JPS57149302A (en) * 1981-03-10 1982-09-14 Hercules Inc Chemically initiating reverse phase emulsion polymerization
US4461866A (en) * 1982-05-24 1984-07-24 Sun Chemical Corporation Preparation of water-in-oil emulsions
US4539368A (en) * 1984-07-26 1985-09-03 Azs Corporation Technology for the production of inverse emulsion polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4920764A (enrdf_load_stackoverflow) * 1972-06-20 1974-02-23

Also Published As

Publication number Publication date
CA1137697A (en) 1982-12-14
BR7905488A (pt) 1980-05-27
NL7906286A (nl) 1980-04-01
GB2030578A (en) 1980-04-10
ZA793599B (en) 1980-07-30
JPH0127084B2 (enrdf_load_stackoverflow) 1989-05-26
JPS5545783A (en) 1980-03-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee