GB1377206A - Wax and ethylene vinyl ester copolymer blends - Google Patents

Wax and ethylene vinyl ester copolymer blends

Info

Publication number
GB1377206A
GB1377206A GB5342871A GB5342871A GB1377206A GB 1377206 A GB1377206 A GB 1377206A GB 5342871 A GB5342871 A GB 5342871A GB 5342871 A GB5342871 A GB 5342871A GB 1377206 A GB1377206 A GB 1377206A
Authority
GB
United Kingdom
Prior art keywords
wax
vinyl ester
irradiated
vinyl
ester copolymer
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
GB5342871A
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 GB1377206A publication Critical patent/GB1377206A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1377206 Wax and ethylene-vinyl ester copolymer blends E I DU PONT DE NEMOURS & CO 17 Nov 1971 [17 Nov 1970] 53428/71 Heading C3P A composition comprises an extrudable blend of a wax and an ethylene-vinyl ester copolymer which has a gel content of less than 10% by weight and whose melt index has been reduced by treatment with high energy ionizing radiation at a dose rate of at least 1À0M rad./min. and may contain modifying resins and/or wax reinforcing polymers. The vinyl ester may be vinyl acetate, formate, butyrate, palmitate or stearate and the wax may be paraffin wax, microcrystalline wax, Fischer-Tropsch wax and/or a polyolefin wax. The wax may be mixed with an antioxidant, melted and mixed with the irradiated copolymer and other compounding ingredients. The exemplified blends contain paraffin wax, irradiated and non irradiated ethylenevinyl acetate copolymers; wood rosin, a polyterpene, an ester resin or a vinyl toluene polymer and butylated hydroxy toluene.
GB5342871A 1970-11-17 1971-11-17 Wax and ethylene vinyl ester copolymer blends Expired GB1377206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9041670A 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
GB1377206A true GB1377206A (en) 1974-12-11

Family

ID=22222680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5342871A Expired GB1377206A (en) 1970-11-17 1971-11-17 Wax and ethylene vinyl ester copolymer blends

Country Status (6)

Country Link
JP (1) JPS572740B1 (en)
BE (1) BE775452A (en)
DE (1) DE2157157C2 (en)
FR (1) FR2116396B2 (en)
GB (1) GB1377206A (en)
SE (1) SE395906B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323239B2 (en) 2001-10-22 2008-01-29 Exxonmobil Chemical Patents Inc. Protective films
US7495048B2 (en) 2002-10-09 2009-02-24 Exxonmobil Chemical Patents Inc. Heat sealable compositions and uses thereof
WO2023141665A1 (en) * 2022-01-18 2023-07-27 Prior Stuart Wax production

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819498A (en) * 1972-07-20 1974-06-25 Union Carbide Corp Hot melt compositions produced by irradiating ethylene copolymers in the presence of wax
JPS61188758U (en) * 1985-05-18 1986-11-25

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2030341A1 (en) * 1969-02-06 1970-11-13 Du Pont Extrudable mixtures containing irradiated - polymers
US3734843A (en) * 1969-02-06 1973-05-22 Du Pont Irradiation of ethylene/vinyl acetate copolymers
FR2034002A5 (en) * 1969-02-06 1970-12-04 Du Pont Irradiation of ethylene vinylacetatecopolymers to produce w - copolymers to produce wax additives
JPS4923298A (en) * 1972-06-27 1974-03-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323239B2 (en) 2001-10-22 2008-01-29 Exxonmobil Chemical Patents Inc. Protective films
US7495048B2 (en) 2002-10-09 2009-02-24 Exxonmobil Chemical Patents Inc. Heat sealable compositions and uses thereof
WO2023141665A1 (en) * 2022-01-18 2023-07-27 Prior Stuart Wax production

Also Published As

Publication number Publication date
BE775452A (en) 1972-05-17
DE2157157C2 (en) 1983-10-27
FR2116396A2 (en) 1972-07-13
DE2157157A1 (en) 1972-05-25
SE395906B (en) 1977-08-29
FR2116396B2 (en) 1973-06-29
JPS572740B1 (en) 1982-01-18

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Legal Events

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