IT1292110B1 - Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale - Google Patents

Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale

Info

Publication number
IT1292110B1
IT1292110B1 IT97MI001351A ITMI971351A IT1292110B1 IT 1292110 B1 IT1292110 B1 IT 1292110B1 IT 97MI001351 A IT97MI001351 A IT 97MI001351A IT MI971351 A ITMI971351 A IT MI971351A IT 1292110 B1 IT1292110 B1 IT 1292110B1
Authority
IT
Italy
Prior art keywords
latest
manufacture
polyolefin film
hygiene products
personal hygiene
Prior art date
Application number
IT97MI001351A
Other languages
English (en)
Inventor
Luigi Fontana
Graziano Bortoletto
Original Assignee
Nuova Pansac Spa
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 Nuova Pansac Spa filed Critical Nuova Pansac Spa
Priority to IT97MI001351A priority Critical patent/IT1292110B1/it
Publication of ITMI971351A0 publication Critical patent/ITMI971351A0/it
Priority to EP98110422A priority patent/EP0884165A3/en
Publication of ITMI971351A1 publication Critical patent/ITMI971351A1/it
Application granted granted Critical
Publication of IT1292110B1 publication Critical patent/IT1292110B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/4871—Underwear
    • B29L2031/4878—Diapers, napkins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT97MI001351A 1997-06-09 1997-06-09 Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale IT1292110B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97MI001351A IT1292110B1 (it) 1997-06-09 1997-06-09 Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale
EP98110422A EP0884165A3 (en) 1997-06-09 1998-06-08 Polyolefin film and its use for producing personal hygiene products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001351A IT1292110B1 (it) 1997-06-09 1997-06-09 Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale

Publications (3)

Publication Number Publication Date
ITMI971351A0 ITMI971351A0 (it) 1997-06-09
ITMI971351A1 ITMI971351A1 (it) 1998-12-09
IT1292110B1 true IT1292110B1 (it) 1999-01-25

Family

ID=11377322

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001351A IT1292110B1 (it) 1997-06-09 1997-06-09 Film poliolefinico ed uso di qust'ultimo per la realizzazione di prodotti per l'igiene personale

Country Status (2)

Country Link
EP (1) EP0884165A3 (it)
IT (1) IT1292110B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4213989B2 (ja) * 2003-05-08 2009-01-28 富士フイルム株式会社 防眩性フィルムの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07103276B2 (ja) * 1987-09-11 1995-11-08 日本石油化学株式会社 エチレン系熱可塑性樹脂組成物
US5108814A (en) * 1987-09-14 1992-04-28 Tredegar Industries, Inc. Embossed oriented film
US4804714A (en) * 1987-11-20 1989-02-14 Union Carbide Corporation Polyolefin blends
JP2773894B2 (ja) * 1989-03-31 1998-07-09 積水化学工業株式会社 透湿性フィルムもしくはシート用樹脂組成物ならびに透湿性フィルムもしくはシートおよびその製造方法
US5143774A (en) * 1989-09-01 1992-09-01 Clopay Corporation Nonwoven fibrous embossed plastic film
US5202173A (en) * 1990-02-12 1993-04-13 Clopay Corporation Ultra soft cloth-like embossed plastic film having post-embossed stretched areas
JP2614352B2 (ja) * 1990-08-10 1997-05-28 昭和電工株式会社 ポリエチレン系樹脂組成物
WO1994006857A1 (en) * 1992-09-16 1994-03-31 Exxon Chemical Patents Inc. Soft films having enhanced physical properties

Also Published As

Publication number Publication date
ITMI971351A1 (it) 1998-12-09
EP0884165A2 (en) 1998-12-16
ITMI971351A0 (it) 1997-06-09
EP0884165A3 (en) 1999-05-06

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Legal Events

Date Code Title Description
0001 Granted