Abstract: The present invention relates to a coffee drink composition comprising allulose, oligosaccharide and coffee extract, and a method of preparation thereof, and it provides a coffee drink composition having a high sugar content and a low calorie and can give more excellent sensory properties to coffee drinks such as Americano.
Type:
Grant
Filed:
October 31, 2017
Date of Patent:
June 1, 2021
Assignee:
SAMYANG CORPORATION
Inventors:
Tae-Chul Han, Bong Chan Kim, Yong-In Kim, Il Seo, Seung Mi Lee, Hye Jin Lim
Abstract: The present invention relates to a composition for forming an environmentally friendly polyurethane foam, the composition having improved storage stability, air permeability, and anti-oxidation characteristics and to a method for manufacturing a polyurethane foam and, more specifically, to an isocyanate pre-polymer prepared by reaction of a polyisocyanate and a polyol component comprising a bio-polyol, to a composition for forming an environmentally friendly polyurethane foam, the composition having improved storage stability, air permeability, and anti-oxidative characteristics by comprising the pre-polymer as one component, to a method for manufacturing a polyurethane foam using the same, and to an environmentally friendly polyurethane foam manufactured thereby.
Type:
Application
Filed:
June 22, 2018
Publication date:
May 20, 2021
Applicant:
SAMYANG CORPORATION
Inventors:
Gwang Seok SONG, Seung Hyun YOO, Hoon RYU, Hyuk Min PARK, Jun Seop IM
Abstract: The present invention relates to a thermoplastic polyether ester elastomer (TPEE) having a hard segment and a soft segment and a method for preparing the same and, more specifically, to a thermoplastic polyether ester elastomer and a method for preparing the same, wherein a unit derived from an anhydrosugar alcohol derivative with improved reactivity derived from biomass is contained in the soft segment, and thus through the adjustment of the content of the anhydrosugar alcohol derivative, elastic characteristics and physical characteristics (for example, hardness, etc.), which are important characteristics of an elastomer, can be favorably maintained, the melting point variously required in the molding process of a final product can be easily controlled, a problem of depletion of, especially, petroleum resources as finite resources, can be solved, and environmental friendliness can be improved.
Type:
Grant
Filed:
November 14, 2017
Date of Patent:
May 4, 2021
Assignee:
SAMYANG CORPORATION
Inventors:
Min Sun Lee, Mi Ran Kim, Yun Ju Chang, Jae Kwan Kwon, Cheol Han Lee, Young Do Kwon
Abstract: The present invention relates to a thermoplastic resin composition having excellent thermal stability and birefringence properties and to a molded article formed therefrom. In one embodiment, the thermoplastic resin composition includes: 100 parts by weight of a polycarbonate resin including a repeating unit represented by formula 1; about 0.2 parts by weight to about 15 parts by weight of an epoxy resin represented by formula 2; and about 1 part by weight to about 15 parts by weight of a phosphate-based compound, wherein formula 1 and formula 2 are as defined in the detailed description.
Abstract: Disclosed are: a thermoplastic elastomer resin composition comprising a thermoplastic elastomer resin and, as a reactive additive, a compound containing one or more isocyanurate functional groups; a molded product comprising the same.
Type:
Application
Filed:
December 27, 2018
Publication date:
March 4, 2021
Applicant:
SAMYANG CORPORATION
Inventors:
Jae-Kwan KWON, Jin YOO, Cheol-Han LEE, Yong-Chan LIM, Sang-Hyun PARK
Abstract: Disclosed is a polycarbonate resin composition including (1) a polyester compound having a structure of chemical formula 1 as defined herein or a phenyl-arylene ether sulfone compound having a structure of chemical formula 2 as defined herein; (2) a polycarbonate block copolymer; and (3) a thermoplastic aromatic polycarbonate resin or a polysiloxane-polycarbonate resin; and a molded product including the same. The polycarbonate resin composition exhibits remarkably excellent heat resistance compared to existing high heat resistance polycarbonate resins, and has an excellent balance of physical properties such as fluidity.
Type:
Grant
Filed:
November 10, 2017
Date of Patent:
March 2, 2021
Assignee:
SAMYANG CORPORATION
Inventors:
Seung Pil Jung, Jung Up Park, Jin Sik Choi, Seong Hyen Heo, Kyung Moo Shin
Abstract: The present invention relates to anhydrous sugar alcohol flakes and a manufacturing method therefor and, more specifically, to a particular form of anhydrous sugar alcohol flakes capable of preventing or mitigating caking occurring during the storage of products, and to a manufacturing method therefor.
Abstract: The present invention relates to a granular form of mixed saccharide composition comprising a mixed saccharide containing psicose as a main ingredient and a method for preparing the same, and more particularly to a granule of a mixed saccharide containing psicose with improved sweetness quality and physical properties and a method for preparing the same.
Type:
Grant
Filed:
April 28, 2016
Date of Patent:
December 1, 2020
Assignee:
SAMYANG CORPORATION
Inventors:
Go-Eun Kim, Sung Won Park, Su Youn Lim, Hye Jung Kim, Chong Jin Park, Kang Pyo Lee
Abstract: The present invention relates to a plasticizer composition and a preparation method therefor and, more specifically, to a plasticizer composition, which contains an anhydrosugar alcohol monoester, an anhydrosugar alcohol diester, and a sugar alcohol ester at a specific content ratio and has improved plasticity and excellent storage stability, and to a preparation method therefor.
Abstract: The present invention relates to a thermoplastic copolymer resin having excellent heat resistance and transparency and a process for producing the same. More specifically, the present invention relates to a thermoplastic copolymer resin which is obtained by copolymerizing an ester oligomer having a specific structure with a polycarbonate oligomer, exhibits remarkably excellent heat resistance, and has excellent physical property balance such as transparency, impact strength, fluidity, etc.; a method for producing the same; and a molded article comprising the same.
Type:
Application
Filed:
January 19, 2017
Publication date:
September 17, 2020
Applicant:
SAMYANG CORPORATION
Inventors:
Kyung Moo SHIN, Jin Sik CHOI, Young Do KWON
Abstract: The present invention relates to an anhydrosugar alcohol composition having enhanced storage stability, and an anhydrosugar alcohol storage method, and more specifically, to an anhydrosugar alcohol composition having enhanced storage stability by comprising anhydrosugar alcohol and an amine-based additive; and to a method by which anhydrosugar alcohol having excellent quality may be provided by having the storing of the anhydrosugar alcohol performed under the existence of the amine-based additive, thereby remarkably enhancing the storage stability of the anhydrosugar alcohol.
Type:
Grant
Filed:
October 25, 2016
Date of Patent:
September 8, 2020
Assignee:
SAMYANG CORPORATION
Inventors:
Hoon Ryu, Seung Hyun Yoo, Hyun Seung Lee, Jun Seop Im, Young Jae Jung
Abstract: The present invention relates to anhydrous sugar alcohol flakes and a manufacturing method therefor and, more specifically, to a particular form of anhydrous sugar alcohol flakes capable of preventing or mitigating caking occurring during the storage of products, and to a manufacturing method therefor.
Abstract: The present invention relates to a polysiloxane-polycarbonate copolymer having improved transparency and flame retardancy, and a method for producing the same. More specifically, the present invention relates to a polysiloxane having a specific structure having a side chain containing a randomly substituted hydroxyphenyl group, a polysiloxane-polycarbonate copolymer having the polysiloxane and a polycarbonate block as repeating units, exhibiting excellent flame retardancy and also excellent transparency, and a method for producing the same.
Abstract: Disclosed herein is a method of preparing digestion-resistant maltodextrin from roasted dextrin. The method includes introducing activated carbon to be reacted with roasted dextrin after saccharification of the roasted dextrin and before filtration of the roasted dextrin.
Type:
Grant
Filed:
December 14, 2016
Date of Patent:
June 30, 2020
Assignee:
SAMYANG CORPORATION
Inventors:
Ji Won Park, Sung Won Park, Chong Jin Park
Abstract: The present invention relates to a recombinant strain for producing an allose from a fructose, a composition for producing an allose which produces an allose from a fructose-containing raw material comprising the strain, and a method for preparing an allose using the same.
Type:
Grant
Filed:
December 1, 2016
Date of Patent:
June 23, 2020
Assignee:
SAMYANG CORPORATION
Inventors:
Min Jeong Kim, Eun Jin Han, Jeong Min Kim, Hye Jung Kim, Chong Jin Park, Kang Pyo Lee, Eun-Soo Choi, Jeongyoon Choi
Abstract: The present invention relates to a polycarbonate resin composition having excellent heat resistance and fluidity, and a molded product including the same. More specifically, the present invention relates to a polycarbonate resin composition, and a molded product including the same, wherein the polycarbonate resin composition, by including a polycarbonate copolymer together with a compound having a specific structure and a specific resin, exhibits remarkably excellent heat resistance compared to existing high heat resistance polycarbonate resins, and has an excellent balance of physical properties such as fluidity.
Type:
Application
Filed:
November 10, 2017
Publication date:
March 19, 2020
Applicant:
SAMYANG CORPORATION
Inventors:
Seung Pil JUNG, Jung Up PARK, Jin Sik CHOI, Seong Hyen HEO, Kyung Moo SHIN
Abstract: The present invention relates to a thermoplastic polyether ester elastomer (TPEE) having a hard segment and a soft segment and a method for preparing the same and, more specifically, to a thermoplastic polyether ester elastomer and a method for preparing the same, wherein a unit derived from an anhydrosugar alcohol derivative with improved reactivity derived from biomass is contained in the soft segment, and thus through the adjustment of the content of the anhydrosugar alcohol derivative, elastic characteristics and physical characteristics (for example, hardness, etc.), which are important characteristics of an elastomer, can be favorably maintained, the melting point variously required in the molding process of a final product can be easily controlled, a problem of depletion of, especially, petroleum resources as finite resources, can be solved, and environmental friendliness can be improved.
Type:
Application
Filed:
November 14, 2017
Publication date:
March 5, 2020
Applicant:
SAMYANG CORPORATION
Inventors:
Min Sun LEE, Mi Ran KIM, Yun Ju CHANG, Jae Kwan KWON, Cheol Han LEE, Young Do KWON
Abstract: The present invention relates to an anhydrosugar alcohol composition having enhanced storage stability, and an anhydrosugar alcohol storage method, and more specifically, to an anhydrosugar alcohol composition having enhanced storage stability by comprising anhydrosugar alcohol and an amine-based additive; and to a method by which anhydrosugar alcohol having excellent quality may be provided by having the storing of the anhydrosugar alcohol performed under the existence of the amine-based additive, thereby remarkably enhancing the storage stability of the anhydrosugar alcohol.
Type:
Application
Filed:
October 25, 2016
Publication date:
September 19, 2019
Applicant:
SAMYANG CORPORATION
Inventors:
Hoon RYU, Seung Hyun YOO, Hyun Seung LEE, Jun Seop IM, Young Jae JUNG
Abstract: The present invention relates to chocolate containing allulose and a method of preparing thereof, and more specifically, provides a chocolate composition having reduction of saccharides added to chocolate, masking of bitter taste of chocolate and excellent emulsion stability, and a method of preparing thereof.
Type:
Application
Filed:
October 31, 2017
Publication date:
September 5, 2019
Applicant:
SAMYANG CORPORATION
Inventors:
Il SEO, Bong Chan KIM, Yong-In KIM, Seung Mi LEE, Su Youn LIM, Hye Jin LIM, Tae-Chul HAN, Jung Sook HAN
Abstract: The present invention relates to a polyester resin comprising a biomass-derived monomer and a preparation method therefor, and a powder paint composition comprising the resin and, more specifically, to a polyester resin and a preparation method therefor, and a powder paint composition comprising the resin, wherein the polyester resin comprises, as a repeat unit, a biomass-derived unit having improved reactivity and being derived from an anhydrosugar alcohol or a derivative thereof, thereby solving the problem of the depletion of petroleum resources corresponding to limited resources, exhibiting eco-friendliness and high-heat resistance, and remarkably improving weather resistance and flexibility of a coating film when used for a powder paint.
Type:
Application
Filed:
April 27, 2017
Publication date:
May 30, 2019
Applicants:
SAMYANG CORPORATION, INOPOL CO., LTD.
Inventors:
Jun Seop IM, Hoon RYU, Seung Hyun YOO, Suel Ki JUNG, Jae Young CHOO, Young Kyu JANG, Kyu Hyung KIM, Ji Hwan KIM, Gyu Seok NOH, Geun Woo LEE