GB1230297A - - Google Patents

Info

Publication number
GB1230297A
GB1230297A GB1230297DA GB1230297A GB 1230297 A GB1230297 A GB 1230297A GB 1230297D A GB1230297D A GB 1230297DA GB 1230297 A GB1230297 A GB 1230297A
Authority
GB
United Kingdom
Prior art keywords
copolymer
xylene
ethylene
polyethylene
calcium carbonate
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
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 filed Critical
Publication of GB1230297A publication Critical patent/GB1230297A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C09J123/22Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/28Non-macromolecular organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,230,297. Isobutylene copolymer compositions; phenolic resins. PROTECTIVE TREATMENTS Inc. 29 July, 1969 [12 Aug., 1968], No. 38005/69. Headings C3P and C3R. Viscous, non-stringy caulking and sealing compositions comprise (1) an elastomeric copolymer of isobutylene and a divinyl aromatic compound, (2) <SP>1</SP>/ 5 to 4 parts by weight per part of copolymer of a low volatility plasticizer and (3) a volatile compatible solvent, the composition on aging for two weeks at 190‹ F. having a Shore A durometer hardness of 10 to 40 and exhibiting at least 100% elongation. The elastomeric copolymer, which may be partially cross-linked, may be derived from divinyl benzenes, toluenes, naphthalenes and xylenes and naphthalene analogues thereof, diisopropenyl benzene and halogen substitution products thereof, optionally with 0.1 1 to 30 weight per cent of a C 4-14 multiolefin, e.g. isoprene, butadiene, piperylene or dimethylbutadiene. The plasticizer may be a processing oil, chlorinated polyphenyl, dioctyl phthalate, dioctyl sebacate, or liquid polybutene or polypropylene. The volatile solvent may be a hydrocarbon or halogenated hydrocarbon. The compositions may also contain tackifiers, e.g. phenolic resins and modified rosins; polyolefins; drying oils; fusible resins; pigments and fillers. Examples describe compositions comprising isobutylene/ divinyl benzene/isoprene copolymer polybutenes and talc together with (I) ethylene / vinyl acetate copolymer, polyethylene, silica, calcium carbonate, titanium dioxide and xylene; (II) hydrogenated wood rosin, phenol / formaldehyde resins, ethylene/vinyl acetate copolymer, polyethylene, carbon black and xylene; (III) hydrogenated wood rosin, phenol/formaldehyde resins, ethylene / vinyl acetate copolymer, polyethylene, asbestos, calcium carbonate, carbon black and naphtha, (IV) hydrogenated wood rosin, phenol / formaldehyde resins, ethylene / vinyl acetate copolymer, polyethylene, asbestos, calcium carbonate, titanium dioxide and xylene; and (V) dicumyl peroxide, hydrogenated wood rosin, asbestos, calcium carbonate, titanium dioxide, zinc oxide, carbon black and xylene.
GB1230297D 1968-08-12 1969-07-29 Expired GB1230297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75172368A 1968-08-12 1968-08-12

Publications (1)

Publication Number Publication Date
GB1230297A true GB1230297A (en) 1971-04-28

Family

ID=25023206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230297D Expired GB1230297A (en) 1968-08-12 1969-07-29

Country Status (2)

Country Link
DE (1) DE1941059A1 (en)
GB (1) GB1230297A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052822B2 (en) 2008-02-15 2011-11-08 Exxonmobil Chemical Patents Inc. Blends of low crystallinity, low molecular weight propylene copolymers and styrenic block copolymers
US9938400B2 (en) 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720534B2 (en) * 1977-05-06 1981-07-30 Polychemie-Gesellschaft mbH, 8900 Augsburg Use of polyethylene and / or polypropylene powder for the production of elastic sealing compounds and adhesive materials and such sealing compounds and adhesive materials
DE4123682A1 (en) * 1991-07-17 1993-01-21 Aschenbrenner Fa Franz Tongue=and=groove jointing system for wooden walls - is used in building and uses planks glued together with central planks displaced to make tongues extending into grooves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8052822B2 (en) 2008-02-15 2011-11-08 Exxonmobil Chemical Patents Inc. Blends of low crystallinity, low molecular weight propylene copolymers and styrenic block copolymers
US9938400B2 (en) 2008-04-23 2018-04-10 Exxonmobil Chemical Patents Inc. Propylene copolymers in soft thermoplastic blends

Also Published As

Publication number Publication date
DE1941059A1 (en) 1970-02-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees