GB1344918A - Acrylate-capped polycaprolactone - Google Patents

Acrylate-capped polycaprolactone

Info

Publication number
GB1344918A
GB1344918A GB2055771A GB2055771A GB1344918A GB 1344918 A GB1344918 A GB 1344918A GB 2055771 A GB2055771 A GB 2055771A GB 2055771 A GB2055771 A GB 2055771A GB 1344918 A GB1344918 A GB 1344918A
Authority
GB
United Kingdom
Prior art keywords
products
acrylate
formulμ
formula
integer
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
GB2055771A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1344918A publication Critical patent/GB1344918A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C09D175/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/671—Unsaturated compounds having only one group containing active hydrogen
    • C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1344918 Acrylate-capped polycaprolactones UNION CARBIDE CORP 19 April 1971 [29 Jan 1970 2 Sept 1970] 20557/71 Heading C2C [Also in Division C3] The invention comprises acrylate-capped polycaprolactones of the formulµ wherein Z is H or CH 3 , Q is the residue remaining after reaction of a caprolactone polyol and is one of the formulµ wherein R<SP>1</SP> is H or an alkyl, alkoxy, aryl, cycloalkyl, alkaryl or aralkyl group having up to 12 C atoms and at least six of the R<SP>1</SP> groups are H, and R<SP>11</SP> is the residue of an organic polyol, G is the monovalent organic residue remaining after reaction of a substituted or unsubstituted monocarboxylic acid or monoisocyanate and is alkyl, aryl, alkenyl, aralkyl, alkaryl or cycloalkyl having up to 12 C atoms; G<SP>1</SP> is the poly. valent organic residue remaining after reaction of a substituted or unsubstituted polycarboxylic acid or polyisocyanate and is a direct link, linear or branched C 1 to C 10 alkylene, C 6 to C 12 arylene, alkarylene or aralkylene, C 5 to C 10 cycloalkylene and C 7 to C 15 bicycloalkylene; R is a linear or branched C 2 to C 5 divalent alkylene; x is an integer from 1 to 4; y is an integer from 1 to 3, y<SP>1</SP> is an integer from 1 to 3; the sum of y and y<SP>1</SP> is from 2 to 4; and w is an integer equal to the valency of G<SP>1</SP> and is from 2 to 4. These products may be obtained as follows: (a) Products of Formulµ IA and IB may be obtained by reacting a compound of formula having at least one free OH group with a monocarboxylic acid or its anhydride, or a dicarboxylic acid or its anhydride respectively; (b) products of Formulµ IC and ID may be obtained by reacting a compound of Formula A above having at least one free OH group with an organic mono- or polyisocyanate respectively under anhydrous conditions in the presence of a catalyst for the formation of a urethane group; and (c) products of Formula II may be obtained by heating a mixture of polycaprolactone polyol, hydroxyalkyl acrylate and organic isocyanate. Examples are given for the preparation of these products. They are useful as coating compositions. The acrylate-capped polycaprolactone polyols of Formula A above may be obtained by heating a mixture of polycaprolactone polyol with acrylic or methacrylic acid.
GB2055771A 1970-01-29 1971-04-19 Acrylate-capped polycaprolactone Expired GB1344918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691870A 1970-01-29 1970-01-29

Publications (1)

Publication Number Publication Date
GB1344918A true GB1344918A (en) 1974-01-23

Family

ID=21723266

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2055771A Expired GB1344918A (en) 1970-01-29 1971-04-19 Acrylate-capped polycaprolactone

Country Status (1)

Country Link
GB (1) GB1344918A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929313A1 (en) * 1978-07-20 1980-01-31 Minnesota Mining & Mfg Polymeric products with micro-structured surface
US4582885A (en) * 1978-07-20 1986-04-15 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
DE2954645C2 (en) * 1978-07-20 1994-02-10 Minnesota Mining & Mfg Polymeric products with micro-structured surface
EP2963069A4 (en) * 2013-02-21 2016-10-05 Daicel Corp Tertiary-nitrogen-atom-containing lactone polymer having polymerizable group, and method for producing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929313A1 (en) * 1978-07-20 1980-01-31 Minnesota Mining & Mfg Polymeric products with micro-structured surface
US4582885A (en) * 1978-07-20 1986-04-15 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
DE2954645C2 (en) * 1978-07-20 1994-02-10 Minnesota Mining & Mfg Polymeric products with micro-structured surface
EP2963069A4 (en) * 2013-02-21 2016-10-05 Daicel Corp Tertiary-nitrogen-atom-containing lactone polymer having polymerizable group, and method for producing same

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee