公开(公告)号：US20220017738A1

公开(公告)日：2022-01-20

申请号：US17308053

申请日：2021-05-05

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  SEN-HUANG HSU ,  Hui-Chun Chuang

IPC: C08L33/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F2/24 ,  C08K3/26 ,  C08K5/19 ,  C08K5/42 ,  C08K5/5415

Abstract: An aqueous acrylic resin with high heat resistance, a polymeric composition, and a method for preparing the aqueous acrylic resin with high heat resistance are provided. The polymeric composition includes a monomer composition and a reactive emulsifier. Based on 100 wt % of the monomer composition, the monomer composition includes at least one alkyl group containing methyl acrylate, at least one carboxyl group containing methacrylic acid, an alkene-based unsaturated group containing methyl acrylate, a hydroxyl group containing acrylic polyester polyol and/or a hydroxyl group containing acrylic polyether polyol, and an alkoxysilane.

公开(公告)号：US20230044809A1

公开(公告)日：2023-02-09

申请号：US17853930

申请日：2022-06-30

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  SEN-HUANG HSU ,  Hui-Chun Chuang

IPC: C08F283/06

Abstract: A water-based acrylic resin and a method for producing the same are provided. The water-based acrylic resin includes a polymerizable composition. The polymerizable composition includes deionized water, a reactive emulsifier, a first acrylic monomer, a second acrylic monomer, a third acrylic monomer, a fourth acrylic monomer, and an acrylic polyol. The reactive emulsifier is a nonylphenyl-free reactive emulsifier. The first acrylic monomer is an alkyl-containing (meth)acrylate. The second acrylic monomer is a hydroxyl-containing (meth)acrylate. The third acrylic monomer is a carboxyl-containing (meth)acrylate. The fourth acrylic monomer is an ethylenically-unsaturated-functional-groups-containing (meth)acrylate. The acrylic polyol is one or both of a hydroxyl-containing polyester acrylic polyol and a hydroxyl-containing polyether acrylic polyol.

公开(公告)号：US20220243049A1

公开(公告)日：2022-08-04

申请号：US17393670

申请日：2021-08-04

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  SEN-HUANG HSU ,  Hui-Chun Chuang

IPC: C08L33/06 ,  C08J5/18

Abstract: A polymeric composition, aqueous acrylic resin having high solvent resistance and a method for manufacturing the same, are provided. The polymeric composition includes an acrylic monomer polymer, an epoxy-containing silane and a reactive emulsifier. A weight ratio of the acrylic monomer polymer, the epoxy-containing silane and the reactive emulsifier is 100:1:3. The epoxy-containing silane is 1 to 3 wt % of (3-glycidoxypropyl) trimethoxy silane and/or 1 to 3 wt % of (3-glycidoxy propyl) methyl diethoxy silane.

公开(公告)号：US20240059824A1

公开(公告)日：2024-02-22

申请号：US17993829

申请日：2022-11-23

Applicant: NAN YA PLASTICS CORPORATION

Inventor： TE-CHAO LIAO ,  CHENG-LI CHAO ,  Hui-Chun Chuang

IPC: C08G18/12 ,  C08G18/42 ,  C08G18/48 ,  C08G18/32 ,  C08G18/40 ,  C08G18/08

CPC classification number: C08G18/12 ,  C08G18/4238 ,  C08G18/4854 ,  C08G18/3206 ,  C08G18/4018 ,  C08G18/0852 ,  C08G2410/00

Abstract: A polyurethane resin and a method for manufacturing the same are provided. The method includes the following steps: mixing a polyester polyol, a polyether polyol, a first chain extender, diisocyanate, and a mixed solvent for polymerization, so as to obtain a prepolymer; and adding a second chain extender into the prepolymer for chain extension, so as to obtain the polyurethane resin. The mixed solvent includes diethylformamide and methyl ethyl ketone, and a mass ratio of the diethylformamide to the methyl ethyl ketone in the mixed solvent ranges from 0.45 to 1.80. Based on a total weight of the polyurethane resin being 100 wt %, a total added amount of the first chain extender and the second chain extender ranges from 0.9 wt % to 2.5 wt %.

公开(公告)号：US11898028B2

公开(公告)日：2024-02-13

申请号：US17308053

申请日：2021-05-05

Applicant: NAN YA PLASTICS CORPORATION

Inventor： Te-Chao Liao ,  Sen-Huang Hsu ,  Hui-Chun Chuang

IPC: C08L33/08 ,  C08F2/24 ,  C08F220/06 ,  C08F220/14 ,  C08K3/26 ,  C08K5/19 ,  C08K5/42 ,  C08F220/18 ,  C08K5/5415

CPC classification number: C08L33/08 ,  C08F2/24 ,  C08F220/06 ,  C08F220/14 ,  C08F220/1804 ,  C08F220/1811 ,  C08K3/26 ,  C08K5/19 ,  C08K5/42 ,  C08K5/5415 ,  C08K2003/262 ,  C08L2201/08 ,  C08L2201/52

Abstract: An aqueous acrylic resin with high heat resistance, a polymeric composition, and a method for preparing the aqueous acrylic resin with high heat resistance are provided. The polymeric composition includes a monomer composition and a reactive emulsifier. Based on 100 wt % of the monomer composition, the monomer composition includes at least one alkyl group containing methyl acrylate, at least one carboxyl group containing methacrylic acid, an alkene-based unsaturated group containing methyl acrylate, a hydroxyl group containing acrylic polyester polyol and/or a hydroxyl group containing acrylic polyether polyol, and an alkoxysilane.