Patent AT-E399891-T1: [Translated] WATER-DISPPERSIBLE AND MULTI-COMPONENT FIBERS MADE OF SULFOPOLYESTERS
Disclosed are water-dispersible fibers derived from sulfopolyesters having a Tg of at least 25°C. The fibers may contain a single sulfopolyester or a blend of a sulfopolyester with a water-dispersible or water-nondispersible polymer. Also disclosed are multicomponent fibers comprising a water dispersible sulfopolyester having a Tg of at least 57°C and a water nondispersible polymer. The multicomponent fibers may be used to produce microdenier fibers. Fibrous articles may be produced from the water-dispersible fibers, multicomponent fibers, and microdenier fibers. The fibrous articles include waterdispersible and microdenier nonwoven webs, fabrics, and multilayered articles such as wipes, gauze, tissue, diapers, panty liners, sanitary napkins, bandages, and surgical dressings. Also disclosed is a process for water-dispersible fibers, nonwoven fabrics, and microdenier webs. The fibers and fibrous articles have further applications in flushable personal care and cleaning products, disposable protective outerwear, and laminating binders.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
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[
"009:25"
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"fn": "NIH/NCBI Data Team",
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| description | Disclosed are water-dispersible fibers derived from sulfopolyesters having a Tg of at least 25°C. The fibers may contain a single sulfopolyester or a blend of a sulfopolyester with a water-dispersible or water-nondispersible polymer. Also disclosed are multicomponent fibers comprising a water dispersible sulfopolyester having a Tg of at least 57°C and a water nondispersible polymer. The multicomponent fibers may be used to produce microdenier fibers. Fibrous articles may be produced from the water-dispersible fibers, multicomponent fibers, and microdenier fibers. The fibrous articles include waterdispersible and microdenier nonwoven webs, fabrics, and multilayered articles such as wipes, gauze, tissue, diapers, panty liners, sanitary napkins, bandages, and surgical dressings. Also disclosed is a process for water-dispersible fibers, nonwoven fabrics, and microdenier webs. The fibers and fibrous articles have further applications in flushable personal care and cleaning products, disposable protective outerwear, and laminating binders. |
| distribution |
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"@type": "dcat:Distribution",
"title": "Official Data Source",
"mediaType": "text/html",
"description": "Access the complete Patent AT-E399891-T1: [Translated] WATER-DISPPERSIBLE AND MULTI-COMPONENT FIBERS MADE OF SULFOPOLYESTERS on the official website.",
"downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E399891-T1"
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|
| identifier | https://healthdata.gov/api/views/r8v8-7s7p |
| issued | 2025-09-05 |
| keyword |
[
"chemistry",
"innovation",
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"pubchem",
"research"
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|
| landingPage | https://healthdata.gov/d/r8v8-7s7p |
| modified | 2025-09-06 |
| programCode |
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"009:066"
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| publisher |
{
"name": "National Center for Biotechnology Information (NCBI)",
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| theme |
[
"NIH"
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|
| title | Patent AT-E399891-T1: [Translated] WATER-DISPPERSIBLE AND MULTI-COMPONENT FIBERS MADE OF SULFOPOLYESTERS |
