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RU2000107148A - METHOD FOR PRODUCING THREAD COVERED BY AN OVER-SORBENT - Google Patents

METHOD FOR PRODUCING THREAD COVERED BY AN OVER-SORBENT

Info

Publication number
RU2000107148A
RU2000107148A RU2000107148/04A RU2000107148A RU2000107148A RU 2000107148 A RU2000107148 A RU 2000107148A RU 2000107148/04 A RU2000107148/04 A RU 2000107148/04A RU 2000107148 A RU2000107148 A RU 2000107148A RU 2000107148 A RU2000107148 A RU 2000107148A
Authority
RU
Russia
Prior art keywords
thread
superabsorbent material
water
sorbent
over
Prior art date
Application number
RU2000107148/04A
Other languages
Russian (ru)
Other versions
RU2203992C2 (en
Inventor
Стефанус ВИЛЛЕМСЕН
Original Assignee
Акцо Нобель Н.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Акцо Нобель Н.В. filed Critical Акцо Нобель Н.В.
Publication of RU2000107148A publication Critical patent/RU2000107148A/en
Application granted granted Critical
Publication of RU2203992C2 publication Critical patent/RU2203992C2/en

Links

Claims (5)

1. Способ получения нити, снабженной сверхабсорбирующим материалом, имеющим степень набухания по меньшей мере 60 и имеющим гидрофильные свойства, который способен абсорбировать и удерживать количества воды, отличающийся тем, что водный раствор, содержащий растворимый в воде предшественник сверхабсорбирующего материала наносят на нить, после чего нить сушат и нагревают для того, чтобы структурировать или полимеризовать растворимый в воде предшественник сверхабсорбирующего материала до превращения его в сверхабсорбирующий материал.1. A method of producing a thread equipped with a superabsorbent material having a degree of swelling of at least 60 and having hydrophilic properties, which is capable of absorbing and retaining amounts of water, characterized in that an aqueous solution containing a water-soluble precursor of superabsorbent material is applied to the thread, after which the thread is dried and heated in order to structure or polymerize a water-soluble precursor of a superabsorbent material before converting it into a superabsorbent material. 2. Способ по п.1, сопровождаемый стадией, отличающийся тем, что затем на нить наносят аппрет. 2. The method according to claim 1, followed by a stage, characterized in that then a thread is applied to the thread. 3. Способ по п.1, отличающийся тем, что водный раствор дополнительно содержит аппрет. 3. The method according to claim 1, characterized in that the aqueous solution further comprises a sizing. 4. Способ по любому из пп.1-3, отличающийся тем, что используют многоволоконную арамидную или стеклянную нить. 4. The method according to any one of claims 1 to 3, characterized in that a multi-fiber aramid or glass thread is used. 5. Способ по любому из пп.1-4, отличающийся тем, что в качестве растворимого в воде предшественника сверхабсорбирующего материала используют производное полиакриловой кислоты или производное сополимера акриламида и акриловой кислоты. 5. The method according to any one of claims 1 to 4, characterized in that a derivative of a polyacrylic acid or a derivative of a copolymer of acrylamide and acrylic acid is used as a water-soluble precursor of superabsorbent material.
RU2000107148/04A 1997-08-22 1998-08-05 Method for producing thread coated with superabsorbent RU2203992C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97202583.7 1997-08-22
EP97202583 1997-08-22

Publications (2)

Publication Number Publication Date
RU2000107148A true RU2000107148A (en) 2001-12-10
RU2203992C2 RU2203992C2 (en) 2003-05-10

Family

ID=8228661

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000107148/04A RU2203992C2 (en) 1997-08-22 1998-08-05 Method for producing thread coated with superabsorbent

Country Status (12)

Country Link
US (1) US6319558B1 (en)
EP (1) EP1005585B1 (en)
CN (1) CN1136355C (en)
AU (1) AU9261698A (en)
BR (1) BR9811320B1 (en)
CA (1) CA2301001C (en)
DK (1) DK1005585T3 (en)
ES (1) ES2526168T3 (en)
RU (1) RU2203992C2 (en)
UA (1) UA61117C2 (en)
WO (1) WO1999010591A1 (en)
ZA (1) ZA987608B (en)

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