Inventor
SHIN HYUNKOOK
US46 patents
⚠️ This page may combine multiple inventors who share the name “SHIN HYUNKOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
45 patentsUS5219646AJun 15, 1993
Polyester blends and their use in compostable products such as disposable diapers
DU PONT163 citations98
US5171308ADec 15, 1992
Polyesters and their use in compostable products such as disposable diapers
DU PONT189 citations97
US5147586ASep 15, 1992
Flash-spinning polymeric plexifilaments
DU PONT49 citations96
US6117801ASep 12, 2000
Properties for flash-spun products
DU PONT62 citations95
US5885909AMar 23, 1999
Low or sub-denier nonwoven fibrous structures
DU PONT122 citations95
US5308691AMay 3, 1994
Controlled-porosity, calendered spunbonded/melt blown laminates
DU PONT106 citations95
US5295985AMar 22, 1994
Polyesters and their use in compostable products such as disposable diapers
DU PONT100 citations95
US5171309ADec 15, 1992
Polyesters and their use in compostable products such as disposable diapers
DU PONT65 citations95
US5250237AOct 5, 1993
Alcohol-based spin liquids for flash-spinning polymeric plexifilaments
DU PONT29 citations93
US5032326AJul 16, 1991
Flash-spinning of polymeric plexifilaments
DU PONT27 citations93
US7179413B1Feb 20, 2007
Flash-spinning process and solution
DU PONT27 citations92
US5977237ANov 2, 1999
Flash-spinning solution
DU PONT26 citations92
US5672307ASep 30, 1997
Flash spinning process
DU PONT21 citations92
US4608089AAug 26, 1986
Cement matrix composites and method of making same
DU PONT36 citations92
US6458304B1Oct 1, 2002
Flash spinning process and solutions of polyester
DU PONT18 citations91
US5817415AOct 6, 1998
Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters
DU PONT19 citations90
US5780153AJul 14, 1998
Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters
DU PONT36 citations90
US6004672ADec 21, 1999
Fibers flash-spun from blends of polyolefin polymers
DU PONT25 citations89
US5643525AJul 1, 1997
Process for improving electrostatic charging of plexifilaments
DU PONT21 citations89
US6793840B2Sep 21, 2004
Azeotrope mixtures with perfluorobutylethylene
DU PONT21 citations88
US6096421AAug 1, 2000
Plexifilamentary strand of blended polymers
DU PONT23 citations86
US7660040B2Feb 9, 2010
Diffuse reflective article
DU PONT29 citations85
US6218460B1Apr 17, 2001
Fibers flash-spun from fully halogenated polymers
DU PONT16 citations84
US5985196ANov 16, 1999
Flash spinning process and flash spinning solution
DU PONT16 citations81
US5882519AMar 16, 1999
Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters
DU PONT13 citations80
US6291566B1Sep 18, 2001
Hydrocarbon/co-solvent spin liquids for flash-spinning polymeric plexifilaments
DU PONT8 citations74
US5925442AJul 20, 1999
Plexifilament and nonwoven made of alternating ethylene/carbon monoxide copolymer
DU PONT8 citations74
US5081177AJan 14, 1992
Halocarbons for flash-spinning polymeric plexifilaments
DU PONT14 citations74
US5039460AAug 13, 1991
Mixed halocarbon for flash-spinning polyethylene plexifilaments
DU PONT10 citations74
US5023025AJun 11, 1991
Halocarbons for flash-spinning polymeric plexifilaments
DU PONT16 citations74
US4009153AFeb 22, 1977
Vapor-phase preparation of aromatic polyamides
DU PONT14 citations74
US3953561AApr 27, 1976
Firing process for alumina yarn
DU PONT14 citations74
US6303682B1Oct 16, 2001
Flash spinning solution
DU PONT12 citations73
US6162379ADec 19, 2000
Flash spinning process and flash spinning solution
DU PONT9 citations73
US5874036AFeb 23, 1999
Flash-spinning process
DU PONT12 citations73
US5202376AApr 13, 1993
Solutions for flash-spinning dry polymeric plexifilamentary film-fibril strands
DU PONT6 citations73
US5043109AAug 27, 1991
Process for flash-spinning dry polymeric plexifilamentary film-fibril strands
DU PONT9 citations73
US6352773B2Mar 5, 2002
Flash spinning polymethylpentene process and product
DU PONT6 citations72
US6270709B1Aug 7, 2001
Flash spinning polymethylpentene process and product
DU PONT6 citations72
US6319970B1Nov 20, 2001
Flash spinning process and flash spinning solution with azeotropes
DU PONT11 citations71
US6153134ANov 28, 2000
Flash spinning process
DU PONT10 citations71
US6136911AOct 24, 2000
Fibers flash-spun from partially fluorinated polymers
DU PONT12 citations70
US5723084AMar 3, 1998
Flash spinning process
DU PONT3 citations63
US6692826B2Feb 17, 2004
Plexifilamentary strands of polyester
DU PONT1 citations61
US6455619B1Sep 24, 2002
Process for improving electrostatic charging of plexifilaments
DU PONT3 citations59