Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Patent AT-E401120-T1: [Translated] METHOD OF INCREASE TRANSMEMBRANE FLOW

    Metadata Updated: September 6, 2025

    The water flux of UF and MF membranes is dramatically increased by treatment with an aqueous solution of an organic linear polymer such as a polyglycol without detrimental decrease in other characteristics of the membrane, e.g. solute-rejection. Particular candidates for such treatment include UF and MF membranes made of PS, PES, PAN, and PVDF. The dramatic effectiveness of impregnation with aqueous solutions of PEG having molecular weights between about 2000 and 6000 Daltons is shown.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 6, 2025
    Metadata Updated Date September 6, 2025

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 6, 2025
    Metadata Updated Date September 6, 2025
    Publisher National Center for Biotechnology Information (NCBI)
    Maintainer
    Identifier https://healthdata.gov/api/views/496q-hqj9
    Data First Published 2025-09-05
    Data Last Modified 2025-09-05
    Category NIH
    Public Access Level public
    Bureau Code 009:25
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id eb2a1619-7f19-4187-ba68-32cf2b820140
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://healthdata.gov/d/496q-hqj9
    Program Code 009:066
    Source Datajson Identifier True
    Source Hash e87fb6ceb4d35c28c2953b01b0a19f4957c6537f0ab91d8904677bbe2e467a20
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.