Provided is an oil leakage repairing material, wherein the oil leakage repairing material is a curable composition, oil absorption of the oil leakage repairing material before curing is 100% or greater, and oil absorption of the oil leakage repairing material after curing is 50% or less.

Provided is an oil leakage repairing material, wherein the oil leakage repairing material is a curable composition, oil absorption of the oil leakage repairing material before curing is 100% or greater, and oil absorption of the oil leakage repairing material after curing is 50% or less.

Disclosed is a curable composition for forming a stretchable resin layer, containing: (A) an elastomer having a polystyrene chain; (B) monofunctional straight-chain alkyl (meth)acrylate; (C) monofunctional (meth)acrylate having an alicyclic group; (D) a difunctional or higher compound having two or more ethylenically unsaturated groups; and (E) a polymerization initiator.

Disclosed is a curable composition for forming a stretchable resin layer, containing: (A) an elastomer having a polystyrene chain; (B) monofunctional straight-chain alkyl (meth)acrylate; (C) monofunctional (meth)acrylate having an alicyclic group; (D) a difunctional or higher compound having two or more ethylenically unsaturated groups; and (E) a polymerization initiator.

A conductive polymer formed by the photochemical condensation polymerization of polyacetylene. E,E,1,4-diiodobuta-1,4-diene ICH=CHCH+CHI (DIBD) in a crystalline urea inclusion compound is illuminated with low power broad spectrum pulsed UV visible radiation to form an irradiated DIBD urea inclusion compound that exhibits superconductivity and can be configured into an energy storage device that is rechargeable via magnetic induction. Altnernatively, (E,E,E)-1,6-diiodohexa-1,3-5-triene may be used as the guest monomer that is polymerized in the crystalline urea inclusion compound and the resulting polyacetylene urea composite crystal may be formed into a circuit for use as a superconductor.

A conductive polymer formed by the photochemical condensation polymerization of polyacetylene. E,E,1,4-diiodobuta-1,4-diene ICH=CHCH+CHI (DIBD) in a crystalline urea inclusion compound is illuminated with low power broad spectrum pulsed UV visible radiation to form an irradiated DIBD urea inclusion compound that exhibits superconductivity and can be configured into an energy storage device that is rechargeable via magnetic induction. Altnernatively, (E,E,E)-1,6-diiodohexa-1,3-5-triene may be used as the guest monomer that is polymerized in the crystalline urea inclusion compound and the resulting polyacetylene urea composite crystal may be formed into a circuit for use as a superconductor.

The invention generally relates to compositions comprising polymer bottle brush and comb networks and methods of making polymer networks. Specifically, the disclosed polymer networks are prepared by polymerizing a siloxane monomer in the presence of a crosslinker. Alternatively, the disclosed polymer networks can be prepared by polymerizing a siloxane monomer in the presence of a radical initiator. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

The invention relates to aqueous polymer dispersions comprising polymerized units issued from the following monomers with related weight proportions based on 100 parts of weight of a)+b): a) 50 to 90% of a monoethylenically unsaturated non-ionic monomer, b) 10 to 50% of vinyl aromatic monomer or methyl methacrylate, c) 1 to 5% of a hydroxy-containing (meth)acrylate, d) 0.1 to 3% of acid monomer selected from d1) acid monomer selected from monocarboxylic or dicarboxylic acid monomers and d2) acid monomer selected from phosphorous-based or sulfur-based strong acid monomers or/and their salts, or from the mixtures of d1) and d2), e) 0.001 to 0.5% of chain transfer agent, and f) 0 to 1% one of internal crosslinker bearing at least two copolymerisable ethylenic unsaturations, the polymer having a Tg measured by DSC from 30 to 0 C. and a gel content of 0 to 60%, formed during polymerization.

The invention relates to aqueous polymer dispersions comprising polymerized units issued from the following monomers with related weight proportions based on 100 parts of weight of a)+b): a) 50 to 90% of a monoethylenically unsaturated non-ionic monomer, b) 10 to 50% of vinyl aromatic monomer or methyl methacrylate, c) 1 to 5% of a hydroxy-containing (meth)acrylate, d) 0.1 to 3% of acid monomer selected from d1) acid monomer selected from monocarboxylic or dicarboxylic acid monomers and d2) acid monomer selected from phosphorous-based or sulfur-based strong acid monomers or/and their salts, or from the mixtures of d1) and d2), e) 0.001 to 0.5% of chain transfer agent, and f) 0 to 1% one of internal crosslinker bearing at least two copolymerisable ethylenic unsaturations, the polymer having a Tg measured by DSC from 30 to 0 C. and a gel content of 0 to 60%, formed during polymerization.

A rubber composition exhibits high stiffness, without using high amounts of reinforcing filler or without using reinforcing resins, while at the same time possesses improved limiting properties. This composition is based on at least one elastomer matrix containing more than 50 phr of at least one copolymer containing ethylene units and diene units, on from 0 to 50 phr of reinforcing filler, on at least 3 phr of a polyethylene and on a crosslinking system.