JPS6411110A - Hydrophilicity-hydrophobicity thermoreversible polymeric compound and production thereof - Google Patents

Hydrophilicity-hydrophobicity thermoreversible polymeric compound and production thereof

Info

Publication number
JPS6411110A
JPS6411110A JP16600987A JP16600987A JPS6411110A JP S6411110 A JPS6411110 A JP S6411110A JP 16600987 A JP16600987 A JP 16600987A JP 16600987 A JP16600987 A JP 16600987A JP S6411110 A JPS6411110 A JP S6411110A
Authority
JP
Japan
Prior art keywords
formula
specific
polymeric compound
meth
molecular weight
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.)
Granted
Application number
JP16600987A
Other languages
Japanese (ja)
Other versions
JPH0618970B2 (en
Inventor
Shoji Ito
Kensaku Mizoguchi
Norinaga Fujishige
Aizo Yamauchi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP62166009A priority Critical patent/JPH0618970B2/en
Publication of JPS6411110A publication Critical patent/JPS6411110A/en
Publication of JPH0618970B2 publication Critical patent/JPH0618970B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F20/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloylmorpholine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE:To obtain the titled novel compound constituted of specific recurring unit, having specific molecular weight, reversibly soluble in water in the lower temperature region, becoming insoluble in water in the higher temperature region, useful as a light-shielding substance for greenhouse etc., thermosensor, etc., by radical polymerization of a specific vinyl compound. CONSTITUTION:N-1-methoxymethylpropyl (meth)acrylamide of formula I (R is H or methyl) is brought to radical polymerization through e.g. solution polymerization or bulk polymerization process, e.g. using an initiator to obtain the objective polymeric compound constituted of recurring unit of formula II having such molecular weight as to correspond to 0.01-6.0 for the intrinsic viscosity [eta]at 27 deg.C in the form of THF solution. Said starting material of the formula I is a new material, being prepared, e.g., by reaction, in a solvent at 0-10 deg.C, between (meth)acrylic chloride, 2-amino-1-methoxybutane and triethylamine.
JP62166009A 1987-07-02 1987-07-02 Hydrophilic-hydrophobic thermoreversible material Expired - Lifetime JPH0618970B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62166009A JPH0618970B2 (en) 1987-07-02 1987-07-02 Hydrophilic-hydrophobic thermoreversible material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62166009A JPH0618970B2 (en) 1987-07-02 1987-07-02 Hydrophilic-hydrophobic thermoreversible material

Publications (2)

Publication Number Publication Date
JPS6411110A true JPS6411110A (en) 1989-01-13
JPH0618970B2 JPH0618970B2 (en) 1994-03-16

Family

ID=15823202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62166009A Expired - Lifetime JPH0618970B2 (en) 1987-07-02 1987-07-02 Hydrophilic-hydrophobic thermoreversible material

Country Status (1)

Country Link
JP (1) JPH0618970B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692506A2 (en) 1994-07-14 1996-01-17 Miyoshi Yushi Kabushiki Kaisha Thermo-sensitive polyether polyurethane, production method thereof and thermo-sensitive composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491457A (en) * 1972-04-25 1974-01-08
JPS4927407A (en) * 1972-07-08 1974-03-11
JPS57179211A (en) * 1981-04-10 1982-11-04 Rohm & Haas Nonionic or anionic water soluble addition copolymer
JPS61225203A (en) * 1985-03-29 1986-10-07 Agency Of Ind Science & Technol Thermally reversible hydrophilic and hydrophobic polymer and its production
JPS6291509A (en) * 1985-10-16 1987-04-27 Agency Of Ind Science & Technol Thermoreversibly hydrophilic and hydrophobic polymer and its production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491457A (en) * 1972-04-25 1974-01-08
JPS4927407A (en) * 1972-07-08 1974-03-11
JPS57179211A (en) * 1981-04-10 1982-11-04 Rohm & Haas Nonionic or anionic water soluble addition copolymer
JPS61225203A (en) * 1985-03-29 1986-10-07 Agency Of Ind Science & Technol Thermally reversible hydrophilic and hydrophobic polymer and its production
JPS6291509A (en) * 1985-10-16 1987-04-27 Agency Of Ind Science & Technol Thermoreversibly hydrophilic and hydrophobic polymer and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692506A2 (en) 1994-07-14 1996-01-17 Miyoshi Yushi Kabushiki Kaisha Thermo-sensitive polyether polyurethane, production method thereof and thermo-sensitive composition

Also Published As

Publication number Publication date
JPH0618970B2 (en) 1994-03-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term