GB796573A - Modified hydrolyzed ethylene vinyl ester interpolymers - Google Patents

Modified hydrolyzed ethylene vinyl ester interpolymers

Info

Publication number
GB796573A
GB796573A GB10111/56A GB1011156A GB796573A GB 796573 A GB796573 A GB 796573A GB 10111/56 A GB10111/56 A GB 10111/56A GB 1011156 A GB1011156 A GB 1011156A GB 796573 A GB796573 A GB 796573A
Authority
GB
United Kingdom
Prior art keywords
acid
vinyl ester
alkyl
ethylene
phosphates
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
GB10111/56A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB796573A publication Critical patent/GB796573A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Compositions comprising an 80-100 per cent hydrolysed interpolymer of ethylene and a vinyl ester of an organic carboxylic acid, e.g. vinyl acetate, the molar ratio of ethylene to vinyl acetate being 1.5 to 1 to 5 to 1, and 20 to 40 per cent of the total composition of a compound selected from alkyl acid orthophosphates, alkyl acid orthophosphites and benzene phosphinic acid wherein the alkyl radicals contain 3 to 12 carbon atoms, are used as interlayers in laminated safety glass. Compositions containing dioctyl phosphite, mixed mono- and di-isoamyl acid phosphates, mono- and di-butyl, octyl, and iso-amyl phosphates and benzene phosphinic acid are formed at 100-140 DEG C interposed in sheet form between glass sheet and cross-linked by further heating at 160 DEG to 190 DEG C.
GB10111/56A 1955-04-29 1956-04-03 Modified hydrolyzed ethylene vinyl ester interpolymers Expired GB796573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US796573XA 1955-04-29 1955-04-29

Publications (1)

Publication Number Publication Date
GB796573A true GB796573A (en) 1958-06-11

Family

ID=22151961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10111/56A Expired GB796573A (en) 1955-04-29 1956-04-03 Modified hydrolyzed ethylene vinyl ester interpolymers

Country Status (1)

Country Link
GB (1) GB796573A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282942B (en) * 1963-08-30 1968-11-14 Union Carbide Corp Softening copolymers made from ethylene
US3472676A (en) * 1965-11-18 1969-10-14 Gevaert Photo Prod Nv Process for developing electrostatic charge patterns
US3486922A (en) * 1967-05-29 1969-12-30 Agfa Gevaert Nv Development of electrostatic patterns with aqueous conductive developing liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282942B (en) * 1963-08-30 1968-11-14 Union Carbide Corp Softening copolymers made from ethylene
US3472676A (en) * 1965-11-18 1969-10-14 Gevaert Photo Prod Nv Process for developing electrostatic charge patterns
US3486922A (en) * 1967-05-29 1969-12-30 Agfa Gevaert Nv Development of electrostatic patterns with aqueous conductive developing liquid

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