C08K5/105

Thermoplastic resin composition, and molded article produced therefrom

A thermoplastic resin composition of the present invention comprises: a thermal stabilizer including a rubber-modified vinyl-based graft copolymer and a phenol-based thermoplastic resin thermal stabilizer including an aromatic vinyl-based copolymer resin and a phosphorus-based thermal stabilizer; and a zinc oxide which has an average particle size of approximately 0.5 to approximately 3 μm and a specific surface area BET of approximately 1 to approximately 10 m.sup.2/g. The thermoplastic resin composition has excellent low-odor and antibacterial properties.

CURABLE COMPOSITIONS FOR PRESSURE-SENSITIVE ADHESIVES

Curable compositions, cured compositions, articles containing the curable or cured compositions, and methods of making the articles are provided. More particularly, the curable compositions contain a (meth)acrylate-based polymer having pendant (meth)acryloyl groups, at least one monomer having a single ethylenically unsaturated group, a photoinitiator that includes an acyl phosphine oxide, and a thixotropic agent. The curable compositions can be printed or dispensed, if desired, and the cured compositions are pressure-sensitive adhesives.

CURABLE COMPOSITIONS FOR PRESSURE-SENSITIVE ADHESIVES

Curable compositions, cured compositions, articles containing the curable or cured compositions, and methods of making the articles are provided. More particularly, the curable compositions contain a (meth)acrylate-based polymer having pendant (meth)acryloyl groups, at least one monomer having a single ethylenically unsaturated group, a photoinitiator that includes an acyl phosphine oxide, and a thixotropic agent. The curable compositions can be printed or dispensed, if desired, and the cured compositions are pressure-sensitive adhesives.

RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

A resin composition for coating an optical fiber comprises a base resin containing an oligomer comprising a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator, and hydrophobic inorganic oxide particles, and the breaking elongation of a resin film obtained by curing the resin composition with an integrated light amount of 900 mJ/cm.sup.2 or more and 1100 mJ/cm.sup.2 or less is 2.5% or more and 50% or less at 23° C., and the Young's modulus of the resin film is 1150 MPa or more and 2700 MPa or less at 23° C.

RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

A resin composition for coating an optical fiber comprises a base resin containing an oligomer comprising a urethane (meth)acrylate oligomer, a monomer, and a photopolymerization initiator, and hydrophobic inorganic oxide particles, and the breaking elongation of a resin film obtained by curing the resin composition with an integrated light amount of 900 mJ/cm.sup.2 or more and 1100 mJ/cm.sup.2 or less is 2.5% or more and 50% or less at 23° C., and the Young's modulus of the resin film is 1150 MPa or more and 2700 MPa or less at 23° C.

Additive mixture
10927236 · 2021-02-23 · ·

An additive mixture containing (A) at least one compound of the formula (I) wherein R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.1-C.sub.22alkyl, O, OH, CH2CN, C.sub.1-C.sub.18alkoxy, C.sub.2-C.sub.18alkoxy substituted by OH; C.sub.5-C.sub.12cycloalkoxy, C.sub.3-C.sub.6alkenyl, C.sub.3-C.sub.6alkenyloxy, C.sub.7-C.sub.9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C.sub.1-C.sub.4alkyl; or C.sub.1-C.sub.8acyl; and R.sub.3 and R.sub.4 independently of one another are C.sub.1-C.sub.22alkyl or a group of the formula (Ia) wherein R.sub.0 has one of the meanings of R.sub.1 and R.sub.2, and (B) at least one anti-scratch additive. ##STR00001##

Additive mixture
10927236 · 2021-02-23 · ·

An additive mixture containing (A) at least one compound of the formula (I) wherein R.sub.1 and R.sub.2 independently of one another are hydrogen, C.sub.1-C.sub.22alkyl, O, OH, CH2CN, C.sub.1-C.sub.18alkoxy, C.sub.2-C.sub.18alkoxy substituted by OH; C.sub.5-C.sub.12cycloalkoxy, C.sub.3-C.sub.6alkenyl, C.sub.3-C.sub.6alkenyloxy, C.sub.7-C.sub.9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C.sub.1-C.sub.4alkyl; or C.sub.1-C.sub.8acyl; and R.sub.3 and R.sub.4 independently of one another are C.sub.1-C.sub.22alkyl or a group of the formula (Ia) wherein R.sub.0 has one of the meanings of R.sub.1 and R.sub.2, and (B) at least one anti-scratch additive. ##STR00001##

POWDER COATING COMPOSITION

The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140 C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.

POWDER COATING COMPOSITION

The invention relates to powder coating compositions suitable for low temperature powder coating crosslinking typically at curing temperature is between 75 and 140 C. which can be used for powder coating temperature-sensitive substrates like MDF, wood, plastic or temperature sensitive metal alloys.

COMPOSITION FOR FORMING COATING FILM
20210038530 · 2021-02-11 · ·

Provided is a composition for forming a coating film directly on the skin by an electrostatic spray, the composition being capable of forming a coating film having excellent skin compatibility, adhesion, and scratch resistance, having a good feel, and being easy to peel. A composition for forming a coating film, for forming a coating film composed of fibers directly on the skin by an electrostatic spray, the composition comprising the following Components (a), (b), (c), and (d): (a) a polymer having a coating film forming ability (b) one or more volatile substances selected from the group consisting of an alcohol and a ketone (c) a plasticizer (d) a feel modifier other than Component (c).