AT342182B - MODIFIED REYON FIBERS - Google Patents

MODIFIED REYON FIBERS

Info

Publication number
AT342182B
AT342182B AT852075A AT852075A AT342182B AT 342182 B AT342182 B AT 342182B AT 852075 A AT852075 A AT 852075A AT 852075 A AT852075 A AT 852075A AT 342182 B AT342182 B AT 342182B
Authority
AT
Austria
Prior art keywords
sep
modified
fibers
reyon
desc
Prior art date
Application number
AT852075A
Other languages
German (de)
Other versions
ATA852075A (en
Original Assignee
Avtex Fibers Inc
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 Avtex Fibers Inc filed Critical Avtex Fibers Inc
Priority to AT852075A priority Critical patent/AT342182B/en
Publication of ATA852075A publication Critical patent/ATA852075A/en
Application granted granted Critical
Publication of AT342182B publication Critical patent/AT342182B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 

 <Desc/Clms Page number 3> 

 
 EMI3.1 
 
 EMI3.2 
 
<tb> 
<tb> Erfindung <SEP> betrifft <SEP> modifizierte <SEP> Reyonfasern <SEP> mit <SEP> einem <SEP> hohen <SEP> Flüssigkeitsaufnahmevermögen,Probe <SEP> Zellulose <SEP> Polyvinyl- <SEP> Flüss <SEP> igkeitsauf- <SEP> % <SEP> Wasserpyrrolidon <SEP> nahmevermögen <SEP> retention <SEP> 
<tb> omzeg
<tb> A <SEP> 100 <SEP> 0 <SEP> 3, <SEP> 06 <SEP> 105
<tb> B <SEP> 95 <SEP> 5 <SEP> 3, <SEP> 16 <SEP> 112
<tb> C <SEP> 90 <SEP> 10 <SEP> 3, <SEP> 52 <SEP> 121
<tb> D <SEP> 80 <SEP> 20 <SEP> 4, <SEP> 15 <SEP> 145
<tb> E <SEP> 70 <SEP> 30 <SEP> 4, <SEP> 69 <SEP> 186
<tb> F <SEP> 65 <SEP> 35 <SEP> 4, <SEP> 68 <SEP> 178
<tb> G <SEP> 60 <SEP> 40 <SEP> 4,

   <SEP> 65 <SEP> 190
<tb> 
 
 EMI3.3 
 

 <Desc/Clms Page number 4> 

 
 EMI4.1 
 
 EMI4.2 
 
<tb> 
<tb> s <SEP> pie <SEP> I <SEP> 2 <SEP> :Probe <SEP> Zellulose <SEP> Polyvinyl- <SEP> Flüssigkeitsauf- <SEP> 
<tb> pyrrolidon <SEP> nahmevermögen
<tb> cm3/g
<tb> J <SEP> 100 <SEP> 0 <SEP> 4, <SEP> 36
<tb> K <SEP> 90 <SEP> 10 <SEP> 4, <SEP> 84
<tb> L <SEP> 85 <SEP> 15 <SEP> 5, <SEP> 38
<tb> M <SEP> 80 <SEP> 20 <SEP> 5, <SEP> 46
<tb> N <SEP> 75 <SEP> 25 <SEP> 5, <SEP> 65
<tb> 
 
 EMI4.3 
 
 EMI4.4 
 
<tb> 
<tb> 4:Probe <SEP> Zellulose <SEP> CEC <SEP> Polyvinyl- <SEP> Flüssigkeitsaufnahmevermögen <SEP> 
<tb> pyrrolidon <SEP> cm3/g
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 3, <SEP> 06 <SEP> ; <SEP> 3, <SEP> 07 <SEP> ; <SEP> 3, <SEP> 14 <SEP> ; <SEP> 3, <SEP> 16 <SEP> 
<tb> B <SEP> 90 <SEP> 10 <SEP> 0 <SEP> 2, <SEP> 50 <SEP> ;

   <SEP> 2, <SEP> 55
<tb> C <SEP> 80 <SEP> 20 <SEP> 0 <SEP> 2, <SEP> 95 <SEP> ; <SEP> 3, <SEP> 3
<tb> D <SEP> 60. <SEP> 40 <SEP> 0 <SEP> 3, <SEP> 35 <SEP> ; <SEP> 3, <SEP> 5
<tb> E <SEP> 90 <SEP> 0 <SEP> 10 <SEP> 3, <SEP> 52 <SEP> ; <SEP> 3, <SEP> 53
<tb> F <SEP> 70 <SEP> 0 <SEP> 30 <SEP> 4, <SEP> 68 <SEP> ; <SEP> 4, <SEP> 70
<tb> G <SEP> 75 <SEP> 12, <SEP> 5 <SEP> 12, <SEP> 5 <SEP> 5, <SEP> 03 <SEP> ; <SEP> 5, <SEP> 04
<tb> H <SEP> 65 <SEP> 17, <SEP> 5 <SEP> 17, <SEP> 5 <SEP> 5, <SEP> 37 <SEP> ;

   <SEP> 5, <SEP> 39
<tb> 
 
 EMI4.5 
 

 <Desc/Clms Page number 5> 

 
 EMI5.1 
 

 <Desc/Clms Page number 6> 

 
 EMI6.1 
 
 EMI6.2 
 
<tb> 
<tb> dass <SEP> herkömmliche <SEP> ReyonfasernProbe <SEP> Zellulose <SEP> CES <SEP> (bezogen <SEP> auf <SEP> PVP <SEP> Flüssigkeitsaufnahmevermögen
<tb> den <SEP> Stärke <SEP> gehalt) <SEP> ohne <SEP> NaHCO3 <SEP> mit <SEP> NaHCO3
<tb> Behandlung <SEP> Behandlung <SEP> 
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 4, <SEP> 3 <SEP> 4, <SEP> 0
<tb> B <SEP> 90 <SEP> 5 <SEP> 5 <SEP> 4, <SEP> 8 <SEP> 4, <SEP> 2
<tb> C <SEP> 80 <SEP> 10 <SEP> 10 <SEP> 4, <SEP> 7 <SEP> 5, <SEP> 2 <SEP> 
<tb> D <SEP> 70 <SEP> 15 <SEP> 15 <SEP> 4, <SEP> 9 <SEP> 5, <SEP> 2
<tb> 
 
 EMI6.3 
 
 EMI6.4 
 
<tb> 
<tb> s <SEP> pie <SEP> 1 <SEP> 8 <SEP> :

  Probe <SEP> Zellulose <SEP> CES <SEP> (bezogen <SEP> auf <SEP> PVP <SEP> Flüssigkeitsaufden <SEP> Stärkegehalt) <SEP> nahmevermögen <SEP> 
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 4, <SEP> 08
<tb> B <SEP> 89, <SEP> 2 <SEP> 5, <SEP> 4 <SEP> 5, <SEP> 4 <SEP> 4, <SEP> 80
<tb> C <SEP> 80 <SEP> 10 <SEP> 10 <SEP> 5, <SEP> 44 <SEP> 
<tb> D <SEP> 80 <SEP> 15 <SEP> 5 <SEP> 5, <SEP> 40
<tb> E <SEP> 89, <SEP> 2 <SEP> 8, <SEP> 1 <SEP> 2, <SEP> 7 <SEP> 4, <SEP> 80 <SEP> 
<tb> 
 
 EMI6.5 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 

 <Desc / Clms Page number 3>

 
 EMI3.1
 
 EMI3.2
 
<tb>
<tb> Invention <SEP> relates to <SEP> modified <SEP> rayon fibers <SEP> with <SEP> a <SEP> high <SEP> liquid absorption capacity, sample <SEP> cellulose <SEP> polyvinyl <SEP> liquid <SEP> absorption <SEP>% <SEP> water pyrrolidone <SEP> absorption <SEP> retention <SEP>
<tb> omzeg
<tb> A <SEP> 100 <SEP> 0 <SEP> 3, <SEP> 06 <SEP> 105
<tb> B <SEP> 95 <SEP> 5 <SEP> 3, <SEP> 16 <SEP> 112
<tb> C <SEP> 90 <SEP> 10 <SEP> 3, <SEP> 52 <SEP> 121
<tb> D <SEP> 80 <SEP> 20 <SEP> 4, <SEP> 15 <SEP> 145
<tb> E <SEP> 70 <SEP> 30 <SEP> 4, <SEP> 69 <SEP> 186
<tb> F <SEP> 65 <SEP> 35 <SEP> 4, <SEP> 68 <SEP> 178
<tb> G <SEP> 60 <SEP> 40 <SEP> 4,

   <SEP> 65 <SEP> 190
<tb>
 
 EMI3.3
 

 <Desc / Clms Page number 4>

 
 EMI4.1
 
 EMI4.2
 
<tb>
<tb> s <SEP> pie <SEP> I <SEP> 2 <SEP>: sample <SEP> cellulose <SEP> polyvinyl <SEP> liquid absorption <SEP>
<tb> pyrrolidone <SEP> receptivity
<tb> cm3 / g
<tb> J <SEP> 100 <SEP> 0 <SEP> 4, <SEP> 36
<tb> K <SEP> 90 <SEP> 10 <SEP> 4, <SEP> 84
<tb> L <SEP> 85 <SEP> 15 <SEP> 5, <SEP> 38
<tb> M <SEP> 80 <SEP> 20 <SEP> 5, <SEP> 46
<tb> N <SEP> 75 <SEP> 25 <SEP> 5, <SEP> 65
<tb>
 
 EMI4.3
 
 EMI4.4
 
<tb>
<tb> 4: Sample <SEP> cellulose <SEP> CEC <SEP> polyvinyl <SEP> liquid absorption capacity <SEP>
<tb> pyrrolidone <SEP> cm3 / g
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 3, <SEP> 06 <SEP>; <SEP> 3, <SEP> 07 <SEP>; <SEP> 3, <SEP> 14 <SEP>; <SEP> 3, <SEP> 16 <SEP>
<tb> B <SEP> 90 <SEP> 10 <SEP> 0 <SEP> 2, <SEP> 50 <SEP>;

   <SEP> 2, <SEP> 55
<tb> C <SEP> 80 <SEP> 20 <SEP> 0 <SEP> 2, <SEP> 95 <SEP>; <SEP> 3, <SEP> 3
<tb> D <SEP> 60. <SEP> 40 <SEP> 0 <SEP> 3, <SEP> 35 <SEP>; <SEP> 3, <SEP> 5
<tb> E <SEP> 90 <SEP> 0 <SEP> 10 <SEP> 3, <SEP> 52 <SEP>; <SEP> 3, <SEP> 53
<tb> F <SEP> 70 <SEP> 0 <SEP> 30 <SEP> 4, <SEP> 68 <SEP>; <SEP> 4, <SEP> 70
<tb> G <SEP> 75 <SEP> 12, <SEP> 5 <SEP> 12, <SEP> 5 <SEP> 5, <SEP> 03 <SEP>; <SEP> 5, <SEP> 04
<tb> H <SEP> 65 <SEP> 17, <SEP> 5 <SEP> 17, <SEP> 5 <SEP> 5, <SEP> 37 <SEP>;

   <SEP> 5, <SEP> 39
<tb>
 
 EMI4.5
 

 <Desc / Clms Page number 5>

 
 EMI5.1
 

 <Desc / Clms Page number 6>

 
 EMI6.1
 
 EMI6.2
 
<tb>
<tb> that <SEP> conventional <SEP> rayon fiber sample <SEP> cellulose <SEP> CES <SEP> (related to <SEP> on <SEP> PVP <SEP> fluid absorption capacity
<tb> the <SEP> starch <SEP> content) <SEP> without <SEP> NaHCO3 <SEP> with <SEP> NaHCO3
<tb> Treatment <SEP> Treatment <SEP>
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 4, <SEP> 3 <SEP> 4, <SEP> 0
<tb> B <SEP> 90 <SEP> 5 <SEP> 5 <SEP> 4, <SEP> 8 <SEP> 4, <SEP> 2
<tb> C <SEP> 80 <SEP> 10 <SEP> 10 <SEP> 4, <SEP> 7 <SEP> 5, <SEP> 2 <SEP>
<tb> D <SEP> 70 <SEP> 15 <SEP> 15 <SEP> 4, <SEP> 9 <SEP> 5, <SEP> 2
<tb>
 
 EMI6.3
 
 EMI6.4
 
<tb>
<tb> s <SEP> pie <SEP> 1 <SEP> 8 <SEP>:

  Sample <SEP> cellulose <SEP> CES <SEP> (related to <SEP> on <SEP> PVP <SEP> liquid on the <SEP> starch content) <SEP> absorption capacity <SEP>
<tb> A <SEP> 100 <SEP> 0 <SEP> 0 <SEP> 4, <SEP> 08
<tb> B <SEP> 89, <SEP> 2 <SEP> 5, <SEP> 4 <SEP> 5, <SEP> 4 <SEP> 4, <SEP> 80
<tb> C <SEP> 80 <SEP> 10 <SEP> 10 <SEP> 5, <SEP> 44 <SEP>
<tb> D <SEP> 80 <SEP> 15 <SEP> 5 <SEP> 5, <SEP> 40
<tb> E <SEP> 89, <SEP> 2 <SEP> 8, <SEP> 1 <SEP> 2, <SEP> 7 <SEP> 4, <SEP> 80 <SEP>
<tb>
 
 EMI6.5
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

<Desc/Clms Page number 7> EMI7.1 überSyngyna.-Verfahren, aufweisen. <Desc / Clms Page number 7> EMI7.1 überSyngyna.-method. 2. Mischfasern nach Anspruch 1, dadurch gekennzeichnet, dass das Polymere Vinylpyrrolidon ist. 2. Mixed fibers according to claim 1, characterized in that the polymer is vinyl pyrrolidone. 3. Mischfasern nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das anionische Polymere EMI7.2 3. Mixed fibers according to claim 1 or 2, characterized in that the anionic polymer EMI7.2
AT852075A 1975-11-07 1975-11-07 MODIFIED REYON FIBERS AT342182B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT852075A AT342182B (en) 1975-11-07 1975-11-07 MODIFIED REYON FIBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT852075A AT342182B (en) 1975-11-07 1975-11-07 MODIFIED REYON FIBERS

Publications (2)

Publication Number Publication Date
ATA852075A ATA852075A (en) 1977-07-15
AT342182B true AT342182B (en) 1978-03-28

Family

ID=3606200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT852075A AT342182B (en) 1975-11-07 1975-11-07 MODIFIED REYON FIBERS

Country Status (1)

Country Link
AT (1) AT342182B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200973A2 (en) * 1985-04-19 1986-11-12 Kanebo, Ltd. Fine cellulose particles.
EP0264853A2 (en) * 1986-10-16 1988-04-27 Kanebo, Ltd. Fine cellulose particles and process for production thereof
EP0449041A2 (en) * 1990-03-27 1991-10-02 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200973A2 (en) * 1985-04-19 1986-11-12 Kanebo, Ltd. Fine cellulose particles.
EP0200973A3 (en) * 1985-04-19 1988-03-30 Kanebo Ltd. Fine cellulose particles and process for production thereof
EP0264853A2 (en) * 1986-10-16 1988-04-27 Kanebo, Ltd. Fine cellulose particles and process for production thereof
EP0264853A3 (en) * 1986-10-16 1989-02-15 Kanebo Ltd. Fine cellulose particles and process for production thereof
US4946953A (en) * 1986-10-16 1990-08-07 Kanebo, Ltd. Fine cellulose particles and process for production thereof employing coagulated viscose
US5064950A (en) * 1986-10-16 1991-11-12 Kanebo, Ltd. Fine cellulose particles and process for production thereof
EP0449041A2 (en) * 1990-03-27 1991-10-02 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof
EP0449041A3 (en) * 1990-03-27 1992-10-21 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof

Also Published As

Publication number Publication date
ATA852075A (en) 1977-07-15

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