IT1037822B - Strutture assorbenti da polpa di legno defibrata depositata mediante aria - Google Patents

Strutture assorbenti da polpa di legno defibrata depositata mediante aria

Info

Publication number
IT1037822B
IT1037822B IT22971/75A IT2297175A IT1037822B IT 1037822 B IT1037822 B IT 1037822B IT 22971/75 A IT22971/75 A IT 22971/75A IT 2297175 A IT2297175 A IT 2297175A IT 1037822 B IT1037822 B IT 1037822B
Authority
IT
Italy
Prior art keywords
air
wood pulp
absorbent structures
pulp deposited
defibrated wood
Prior art date
Application number
IT22971/75A
Other languages
English (en)
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of IT1037822B publication Critical patent/IT1037822B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
IT22971/75A 1974-05-03 1975-05-02 Strutture assorbenti da polpa di legno defibrata depositata mediante aria IT1037822B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46658074A 1974-05-03 1974-05-03
US55636175A 1975-03-07 1975-03-07

Publications (1)

Publication Number Publication Date
IT1037822B true IT1037822B (it) 1979-11-20

Family

ID=27041710

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22971/75A IT1037822B (it) 1974-05-03 1975-05-02 Strutture assorbenti da polpa di legno defibrata depositata mediante aria

Country Status (8)

Country Link
JP (1) JPS50160566A (it)
AU (1) AU8072275A (it)
CA (1) CA1030798A (it)
ES (1) ES437384A1 (it)
GB (1) GB1500053A (it)
IE (1) IE41039B1 (it)
IT (1) IT1037822B (it)
SE (1) SE7505064L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655758A (en) * 1982-12-16 1987-04-07 Johnson & Johnson Products, Inc. Microbial polysaccharide articles and methods of production
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
AU2176600A (en) 1998-12-10 2000-06-26 Kimberly-Clark Worldwide, Inc. An absorbent structure including a thin, calendered airlaid composite and a process for making the composite
US6368609B1 (en) 1999-04-12 2002-04-09 Kimberly-Clark Worldwide, Inc. Absorbent structure including a thin, calendered airlaid composite and a process for making the composite
EP1409130B1 (en) * 2001-07-17 2004-11-10 Zhi-Wei Liang Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances
ITTO20120006A1 (it) * 2012-01-09 2013-07-10 Hypucem S R L Processo per destrutturare una pasta di cellulosa, prodotto ottenuto e utilizzi del prodotto

Also Published As

Publication number Publication date
AU8072275A (en) 1976-11-04
IE41039B1 (en) 1979-10-10
GB1500053A (en) 1978-02-08
CA1030798A (en) 1978-05-09
IE41039L (en) 1975-11-03
ES437384A1 (es) 1977-04-16
JPS50160566A (it) 1975-12-25
SE7505064L (sv) 1975-11-04

Similar Documents

Publication Publication Date Title
IT1052325B (it) Pannolino da gettare via
BE813015A (fr) Revetement fibreux
BE811598A (fr) Masses fibreuses
IT1015700B (it) Draga
SE390889B (sv) Filterenhetskonstruktion innefattande en spirallindad flerlagerbana
SE419350B (sv) Defibrator
SE7502665L (sv) Limningsforfarande och limkompositioner.
BE817146A (fr) Nappes fibreuses
SE415635B (sv) Luftfilter av papper
FI52876C (fi) Foerfarande foer tvaettning av en cellulosamassa fraon alkalikok
FI56712B (fi) Foerfarande foer aotervinning av lignin och cellulosa
FI53979C (fi) Foerfarande foer framstaellning av sammanhaengande torvskivor saerskilt laempade som odlingsunderlag foer froen och plantor
DK133262C (da) Spil til ombordhaling af snurrevod
SE392400B (sv) Filterenhetskonstruktion, innefattande en spirallindad flerlagerbana
IT1037822B (it) Strutture assorbenti da polpa di legno defibrata depositata mediante aria
FI54152B (fi) Foerfarande foer limning av fibrer i non-woven-material
FI54187B (fi) 4-vaegs-ventil foer tvao vaetskematningslinjer speciellt i mejerier och liknande
BR7406446D0 (pt) Composicoes herbicidas sinergicas
BE828682A (fr) Structures absorbantes formees avec de la pate de bois defibree
DK464375A (da) Forstover
IT1028391B (it) Strutture assorbenti
FI56186B (fi) Foerfarande foer framstaellning av antiinflammatoriska och superoxiddismutas-aktiva n-acylorgoteiner
IT1006892B (it) Composizioni essiccanti all aria
SE7509787L (sv) Nya d-homo-steroider och sett att framstella desamma
SE393447B (sv) Vermeackumulerande insats