CA1045127A - Absorbent cellulosic product - Google Patents

Absorbent cellulosic product

Info

Publication number
CA1045127A
CA1045127A CA228,866A CA228866A CA1045127A CA 1045127 A CA1045127 A CA 1045127A CA 228866 A CA228866 A CA 228866A CA 1045127 A CA1045127 A CA 1045127A
Authority
CA
Canada
Prior art keywords
poly
cellulose
absorbent product
grafted
polymer moieties
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
CA228,866A
Other languages
English (en)
French (fr)
Inventor
Robert F. Schwenker (Jr.)
Pronoy K. Chatterjee
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
Application granted granted Critical
Publication of CA1045127A publication Critical patent/CA1045127A/en
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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CA228,866A 1975-05-27 1975-06-09 Absorbent cellulosic product Expired CA1045127A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1045127A true CA1045127A (en) 1978-12-26

Family

ID=24323505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA228,866A Expired CA1045127A (en) 1975-05-27 1975-06-09 Absorbent cellulosic product

Country Status (20)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Families Citing this family (8)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509915A (en) 1991-09-11 1996-04-23 Kimberly-Clark Corporation Thin absorbent article having rapid uptake of liquid

Also Published As

Publication number Publication date
LU72746A1 (es) 1975-10-08
MX143981A (es) 1981-08-18
DE2526501A1 (de) 1976-12-16
JPS51144476A (en) 1976-12-11
AR225720A1 (es) 1982-04-30
JPS5946249B2 (ja) 1984-11-12
IE42120B1 (en) 1980-06-04
BR7503803A (pt) 1976-12-07
BE830289R (fr) 1975-12-16
GB1503198A (en) 1978-03-08
FR2312517B2 (es) 1980-04-25
ES438650A1 (es) 1977-07-01
NL7507164A (nl) 1976-11-30
FR2312517A2 (fr) 1976-12-24
DD125923A5 (es) 1977-06-01
IE42120L (en) 1976-11-27
RO66242A (ro) 1980-03-15
SE7506805L (sv) 1976-11-28
ATA457875A (de) 1979-05-15
HU172864B (hu) 1978-12-28
AT353743B (de) 1979-11-26
IN144572B (es) 1978-05-20
ZA753734B (en) 1977-01-26

Similar Documents

Publication Publication Date Title
US4200557A (en) Absorbent product including grafted insolubilized cellulose ether
DE69935025T2 (de) Pulverförmiges wasserabsorbierendes Harz, absorbierender Artikel und Verfahren zur Herstellung des pulverförmigen wasserabsorbierenden Harzes
US3889678A (en) Cellulose graft copolymer containing non-ionic and ionic polymer moieties as absorbent media in absorbent dressings
US4128692A (en) Superabsorbent cellulosic fibers having a coating of a water insoluble, water absorbent polymer and method of making the same
US6623848B2 (en) Water-absorbing polymers having interstitial compounds, a process for their production, and their use
DE60022727T3 (de) Wasserabsorbierende Harzzusammensetzung
US4605401A (en) Material for the absorption of water, aqueous solutions and aqueous body fluids
EP0189163B1 (en) Method of producing a water absorbent crosslinked polymer
US6958429B2 (en) Water-absorbing polymers with supramolecular hollow molecules, method for producing them and use of the same
KR950013035B1 (ko) 흡수성 복합재료의 제조방법
EP0476574B1 (de) Verfahren zur Herstellung von Wasseradsorptionsmaterial und dessen Verwendung in Hygieneartikeln und zur Bodenverbesserung
EP0123500B1 (en) Improved rate of absorbency of substrate containing in-situ polymerized monomers
DE69728349T2 (de) Wasserabsorbierendes Mittel und Verfahren zur Herstellung davon
US20030139712A1 (en) Absorbent materials having improved fluid intake and lock-up properties
WO1990015830A1 (en) Hydrocolloid polymer
JP2008533215A (ja) 生分解性高吸収性ポリマーヒドロゲルおよびその製造法
JPS6024807B2 (ja) 高吸水性ヒドロゲルの製造方法
EP0068189A1 (de) Vernetzte, in Wasser quellbare Copolymerisate und ihre Verwendung als Absorptionsmittel für wässrige Körperflüssigkeiten wie Urin und andere elektrolythaltige wässrige Flüssigkeiten
US8101543B2 (en) Biodegradable superabsorbent particles
CA1045127A (en) Absorbent cellulosic product
JP4558939B2 (ja) 多糖ベースの吸収性ポリマー材料
WO2003051412A1 (en) Absorbent materials having improved absorbent properties
EP0442185A1 (en) Absorbent composite and method for production thereof
JPH06306298A (ja) 生分解性及び高吸収性樹脂組成物、この組成物からなる不織布及びその用途
EP1373610A2 (en) Superabsorbent polymer fibers having improved absorption characteristics