ES438650A1 - Un procedimiento para la preparacion de un copolimero de in-jerto de celulosa eterificada, insoluble y muy absorbente. - Google Patents

Un procedimiento para la preparacion de un copolimero de in-jerto de celulosa eterificada, insoluble y muy absorbente.

Info

Publication number
ES438650A1
ES438650A1 ES438650A ES438650A ES438650A1 ES 438650 A1 ES438650 A1 ES 438650A1 ES 438650 A ES438650 A ES 438650A ES 438650 A ES438650 A ES 438650A ES 438650 A1 ES438650 A1 ES 438650A1
Authority
ES
Spain
Prior art keywords
cellulose
etherified
grafted
reaction
subjecting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES438650A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Personal Products Co
Original Assignee
Personal Products Co
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 Personal Products Co filed Critical Personal Products Co
Publication of ES438650A1 publication Critical patent/ES438650A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • 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
    • A61L15/28—Polysaccharides or their derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Graft Or Block Polymers (AREA)
ES438650A 1975-05-27 1975-06-17 Un procedimiento para la preparacion de un copolimero de in-jerto de celulosa eterificada, insoluble y muy absorbente. Expired ES438650A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58100375A 1975-05-27 1975-05-27

Publications (1)

Publication Number Publication Date
ES438650A1 true ES438650A1 (es) 1977-07-01

Family

ID=24323505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438650A Expired ES438650A1 (es) 1975-05-27 1975-06-17 Un procedimiento para la preparacion de un copolimero de in-jerto de celulosa eterificada, insoluble y muy absorbente.

Country Status (20)

Country Link
JP (1) JPS5946249B2 (it)
AR (1) AR225720A1 (it)
AT (1) AT353743B (it)
BE (1) BE830289R (it)
BR (1) BR7503803A (it)
CA (1) CA1045127A (it)
DD (1) DD125923A5 (it)
DE (1) DE2526501A1 (it)
ES (1) ES438650A1 (it)
FR (1) FR2312517A2 (it)
GB (1) GB1503198A (it)
HU (1) HU172864B (it)
IE (1) IE42120B1 (it)
IN (1) IN144572B (it)
LU (1) LU72746A1 (it)
MX (1) MX143981A (it)
NL (1) NL7507164A (it)
RO (1) RO66242A (it)
SE (1) SE7506805L (it)
ZA (1) ZA753734B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU798118A1 (ru) * 1978-02-14 1981-01-23 Московский Ордена Трудовогокрасного Знамени Текстильныйинститут Способ получени привитыхСОпОлиМЕРОВ цЕллюлОзы
US4748076A (en) * 1985-02-16 1988-05-31 Hayashikane Shipbuilding & Engineering Co., Ltd. Water absorbent fibrous product and a method of producing the same
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
US5346339A (en) * 1993-06-16 1994-09-13 Halliburton Company Pipeline cleaning process
US5549791A (en) * 1994-06-15 1996-08-27 The Procter & Gamble Company Individualized cellulosic fibers crosslinked with polyacrylic acid polymers
US9221963B2 (en) 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material
US9144625B2 (en) 2008-11-27 2015-09-29 Speciality Fibres And Materials Ltd. Cellulose ethylsulfonate-based absorbent material
CN103194899A (zh) * 2013-04-28 2013-07-10 北京康安高分子开发中心 由复合纤维构造的纤维海绵
BE1026186B1 (nl) * 2018-09-07 2019-10-30 RDS Group bvba Een isolerende en waterbestendige mortel

Also Published As

Publication number Publication date
JPS51144476A (en) 1976-12-11
MX143981A (es) 1981-08-18
IN144572B (it) 1978-05-20
FR2312517A2 (fr) 1976-12-24
NL7507164A (nl) 1976-11-30
CA1045127A (en) 1978-12-26
LU72746A1 (it) 1975-10-08
AR225720A1 (es) 1982-04-30
ZA753734B (en) 1977-01-26
FR2312517B2 (it) 1980-04-25
BR7503803A (pt) 1976-12-07
BE830289R (fr) 1975-12-16
JPS5946249B2 (ja) 1984-11-12
DD125923A5 (it) 1977-06-01
ATA457875A (de) 1979-05-15
SE7506805L (sv) 1976-11-28
IE42120B1 (en) 1980-06-04
RO66242A (ro) 1980-03-15
AT353743B (de) 1979-11-26
DE2526501A1 (de) 1976-12-16
HU172864B (hu) 1978-12-28
GB1503198A (en) 1978-03-08
IE42120L (en) 1976-11-27

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