GB2061977B - Polyacrylamide and polyacrylic acid polymers - Google Patents

Polyacrylamide and polyacrylic acid polymers

Info

Publication number
GB2061977B
GB2061977B GB8019483A GB8019483A GB2061977B GB 2061977 B GB2061977 B GB 2061977B GB 8019483 A GB8019483 A GB 8019483A GB 8019483 A GB8019483 A GB 8019483A GB 2061977 B GB2061977 B GB 2061977B
Authority
GB
United Kingdom
Prior art keywords
polyacrylamide
polyacrylic acid
acid polymers
polymers
polyacrylic
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
GB8019483A
Other languages
English (en)
Other versions
GB2061977A (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 GB2061977A publication Critical patent/GB2061977A/en
Application granted granted Critical
Publication of GB2061977B publication Critical patent/GB2061977B/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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
GB8019483A 1979-10-31 1980-06-13 Polyacrylamide and polyacrylic acid polymers Expired GB2061977B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8980379A 1979-10-31 1979-10-31

Publications (2)

Publication Number Publication Date
GB2061977A GB2061977A (en) 1981-05-20
GB2061977B true GB2061977B (en) 1983-08-24

Family

ID=22219654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8019483A Expired GB2061977B (en) 1979-10-31 1980-06-13 Polyacrylamide and polyacrylic acid polymers

Country Status (13)

Country Link
JP (1) JPS5667312A (nl)
AU (1) AU536137B2 (nl)
BR (1) BR8004823A (nl)
DE (1) DE3041142A1 (nl)
ES (1) ES8202837A1 (nl)
FI (1) FI68065C (nl)
FR (1) FR2468628A1 (nl)
GB (1) GB2061977B (nl)
IT (1) IT1149205B (nl)
MX (1) MX155551A (nl)
NL (1) NL8003782A (nl)
SE (1) SE449362B (nl)
ZA (1) ZA803650B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW318860B (nl) * 1994-03-02 1997-11-01 Mitsui Toatsu Chemicals
JP4975735B2 (ja) * 2006-04-06 2012-07-11 三井化学株式会社 アクリルアミドの製造方法
JP4959683B2 (ja) * 2006-04-06 2012-06-27 三井化学株式会社 アクリルアミドの製造方法
JP7266055B2 (ja) * 2021-02-19 2023-04-27 Ｍｔアクアポリマー株式会社 （メタ）アクリルアミド系水溶性重合体粉末及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH251651A (de) * 1945-02-09 1947-11-15 Du Pont Verfahren zur Polymerisation von Äthylenverbindungen.
JPS5265593A (en) * 1975-11-26 1977-05-31 Mitsubishi Chem Ind Ltd Preparation of dried water-soluble polymers

Also Published As

Publication number Publication date
FI801947A (fi) 1981-05-01
SE449362B (sv) 1987-04-27
NL8003782A (nl) 1981-06-01
IT8049194A0 (it) 1980-07-08
DE3041142A1 (de) 1981-08-27
ES496339A0 (es) 1982-03-01
FI68065B (fi) 1985-03-29
JPH0316363B2 (nl) 1991-03-05
AU5939780A (en) 1981-05-07
IT1149205B (it) 1986-12-03
GB2061977A (en) 1981-05-20
FI68065C (fi) 1985-07-10
SE8004327L (sv) 1981-05-01
MX155551A (es) 1988-03-25
FR2468628A1 (fr) 1981-05-08
ZA803650B (en) 1981-06-24
ES8202837A1 (es) 1982-03-01
AU536137B2 (en) 1984-04-19
FR2468628B1 (nl) 1983-07-22
JPS5667312A (en) 1981-06-06
BR8004823A (pt) 1981-04-28

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Legal Events

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