IT1256693B - Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo. - Google Patents

Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo.

Info

Publication number
IT1256693B
IT1256693B ITTO920199A ITTO920199A IT1256693B IT 1256693 B IT1256693 B IT 1256693B IT TO920199 A ITTO920199 A IT TO920199A IT TO920199 A ITTO920199 A IT TO920199A IT 1256693 B IT1256693 B IT 1256693B
Authority
IT
Italy
Prior art keywords
composition
filmable
barrier effect
amidacea
high barrier
Prior art date
Application number
ITTO920199A
Other languages
English (en)
Inventor
Catia Bastioli
Vittorio Bellotti
Tredici Gianfranco Del
Alessandro Montino
Roberto Ponti
Original Assignee
Novamont 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11410185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1256693(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novamont Spa filed Critical Novamont Spa
Priority to ITTO920199A priority Critical patent/IT1256693B/it
Publication of ITTO920199A0 publication Critical patent/ITTO920199A0/it
Priority to US07/876,474 priority patent/US5412005A/en
Priority to CA002084994A priority patent/CA2084994C/en
Priority to AU16509/92A priority patent/AU658180B2/en
Priority to JP4508540A priority patent/JP2527523B2/ja
Priority to RU9292016573A priority patent/RU2095379C1/ru
Priority to CS923901A priority patent/CZ285748B6/cs
Priority to DE69220754T priority patent/DE69220754T2/de
Priority to SK3901-92A priority patent/SK279993B6/sk
Priority to HU9204174A priority patent/HU216971B/hu
Priority to AT92909158T priority patent/ATE155161T1/de
Priority to DE0539541T priority patent/DE539541T1/de
Priority to PL92297375A priority patent/PL174799B1/pl
Priority to KR1019920703404A priority patent/KR960008112B1/ko
Priority to EP92909158A priority patent/EP0539541B1/en
Priority to PCT/EP1992/000959 priority patent/WO1992019680A1/en
Priority to BR9205258A priority patent/BR9205258A/pt
Priority to DK92909158.5T priority patent/DK0539541T3/da
Priority to ES92909158T priority patent/ES2103943T3/es
Priority to NO19925049A priority patent/NO319011B1/no
Priority to FI925978A priority patent/FI115138B/fi
Priority to IL104942A priority patent/IL104942A/xx
Priority to US08/027,190 priority patent/US5462980A/en
Priority to AT93103653T priority patent/ATE165385T1/de
Priority to ES93103653T priority patent/ES2116364T3/es
Priority to EP93103653A priority patent/EP0560244B1/en
Priority to DE69318058T priority patent/DE69318058T2/de
Priority to CN93104044A priority patent/CN1039648C/zh
Priority to JP4963293A priority patent/JP3595560B2/ja
Publication of ITTO920199A1 publication Critical patent/ITTO920199A1/it
Publication of IT1256693B publication Critical patent/IT1256693B/it
Application granted granted Critical
Priority to GR970401484T priority patent/GR3024078T3/el
Priority to LVP-98-22A priority patent/LV12151B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/62—Compostable, hydrosoluble or hydrodegradable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Sono descritte composizioni polimeriche filmabili comprendenti un polimero sintetico termoplastico e un materiale amidaceo ad alto contenuto di amilopectina che permettono di ottenere film, foglie e simili aventi elevato effetto barriera ai liquidi e ai gas e migliorate proprietà meccaniche.
ITTO920199A 1991-05-03 1992-03-10 Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo. IT1256693B (it)

Priority Applications (31)

Application Number Priority Date Filing Date Title
ITTO920199A IT1256693B (it) 1992-03-10 1992-03-10 Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo.
US07/876,474 US5412005A (en) 1991-05-03 1992-04-30 Biodegradable polymeric compositions based on starch and thermoplastic polymers
ES92909158T ES2103943T3 (es) 1991-05-03 1992-05-04 Composiciones polimeras biodegradables basadas en almidon y polimeros termoplasticos.
PCT/EP1992/000959 WO1992019680A1 (en) 1991-05-03 1992-05-04 Biodegradable polymeric compositions based on starch and thermoplastic polymers
DK92909158.5T DK0539541T3 (da) 1991-05-03 1992-05-04 Biologisk nedbrydelig polymersammensætning baseret på stivelse og termoplastiske polymerer
JP4508540A JP2527523B2 (ja) 1991-05-03 1992-05-04 デンプンと熱可塑性高分子をベ―スにした生分解性高分子組成物
RU9292016573A RU2095379C1 (ru) 1991-05-03 1992-05-04 Полимерная композиция для получения биодеградируемых формованных изделий и биодеградируемые формованные изделия
CS923901A CZ285748B6 (cs) 1991-05-03 1992-05-04 Polymerní materiály
DE69220754T DE69220754T2 (de) 1991-05-03 1992-05-04 Biologisch abbaubare Polymermassen auf der Basis von Stärke und thermoplastische Polymere
SK3901-92A SK279993B6 (sk) 1991-05-03 1992-05-04 Polymérny materiál
HU9204174A HU216971B (hu) 1991-05-03 1992-05-04 Keményítő- és hőrelágyulóműanyag-alapú, biológiailag lebomló polimerkompozíciók
AT92909158T ATE155161T1 (de) 1991-05-03 1992-05-04 Biologisch abbaubare polymermassen auf der basis von stärke und thermoplastische polymere
DE0539541T DE539541T1 (de) 1991-05-03 1992-05-04 Biologisch abbaubare Polymermassen auf der Basis von Stärke und thermoplastische Polymere.
PL92297375A PL174799B1 (pl) 1991-05-03 1992-05-04 Kompozycja polimerowa
KR1019920703404A KR960008112B1 (ko) 1991-05-03 1992-05-04 전분 및 열가소성 고분자 기초 생물분해성 고분자 조성물
EP92909158A EP0539541B1 (en) 1991-05-03 1992-05-04 Biodegradable polymeric compositions based on starch and thermoplastic polymers
CA002084994A CA2084994C (en) 1991-05-03 1992-05-04 Biodegradable polymeric compositions based on starch and thermoplastic polymers
BR9205258A BR9205258A (pt) 1991-05-03 1992-05-04 Composicao polimerica biodegradavel baseada em amido e polimeros termoplasticos
AU16509/92A AU658180B2 (en) 1991-05-03 1992-05-04 Biodegradable polymeric compositions based on starch and thermoplastic polymers
NO19925049A NO319011B1 (no) 1991-05-03 1992-12-30 Biologisk nedbrytbar polymerblanding samt dens anvendelse
FI925978A FI115138B (fi) 1991-05-03 1992-12-31 Biohajoavia polymeerisiä koostumuksia, jotka perustuvat tärkkelykseen ja termoplastisiin polymeereihin
IL104942A IL104942A (en) 1992-03-10 1993-03-04 Biodegradable polymeric compositions based on starch and thermoplastic polymers
US08/027,190 US5462980A (en) 1992-03-10 1993-03-05 Film-forming, starchy, polymeric composition and shaped articles, particularly films and sheets, which can be produced from the composition and have a good barrier effect, and a method of producing the articles
DE69318058T DE69318058T2 (de) 1992-03-10 1993-03-08 Filmbildende, stärkehaltige Polymerzusammensetzung und daraus geformte Erzeugnisse wie Filme und Folien
EP93103653A EP0560244B1 (en) 1992-03-10 1993-03-08 A film-forming, starchy, polymeric composition and shaped articles, particularly films and sheets therefrom
ES93103653T ES2116364T3 (es) 1992-03-10 1993-03-08 Composicion polimera almidonada formadora de pelicula y articulos conformados, en particular peliculas y laminas producidas a partir de ella.
AT93103653T ATE165385T1 (de) 1992-03-10 1993-03-08 Filmbildende, stärkehaltige polymerzusammensetzung und daraus geformte erzeugnisse wie filme und folien
CN93104044A CN1039648C (zh) 1991-08-01 1993-03-09 可得自含变构淀粉和热塑性聚合物的熔体的聚合物组合物
JP4963293A JP3595560B2 (ja) 1992-03-10 1993-03-10 フィルム形成デンプン含有重合体組成物、該組成物から製造される形成物品および該物品の製法
GR970401484T GR3024078T3 (en) 1991-05-03 1997-07-10 Biodegradable polymeric compositions based on starch and thermoplastic polymers
LVP-98-22A LV12151B (en) 1991-05-03 1998-02-12 BIODEGRADABLE POLYMER COMPOSITIONS ON STARCH AND THERMOPLASTIC POLYMERS BASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920199A IT1256693B (it) 1992-03-10 1992-03-10 Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo.

Publications (3)

Publication Number Publication Date
ITTO920199A0 ITTO920199A0 (it) 1992-03-10
ITTO920199A1 ITTO920199A1 (it) 1993-09-10
IT1256693B true IT1256693B (it) 1995-12-12

Family

ID=11410185

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920199A IT1256693B (it) 1991-05-03 1992-03-10 Composizione polimerica amidacea filmabile, ed articoli sagomati, particolarmente film e foglie ottenibili da tale composizione, aventi elevato effetto barriera e procedimento relativo.

Country Status (7)

Country Link
US (1) US5462980A (it)
EP (1) EP0560244B1 (it)
JP (1) JP3595560B2 (it)
AT (1) ATE165385T1 (it)
DE (1) DE69318058T2 (it)
ES (1) ES2116364T3 (it)
IT (1) IT1256693B (it)

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JP6683427B2 (ja) * 2015-04-28 2020-04-22 株式会社白石バイオマス 樹脂成形用組成物及びそれを用いた成形物
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DE69318058T2 (de) 1998-09-10
DE69318058D1 (de) 1998-05-28
EP0560244B1 (en) 1998-04-22
US5462980A (en) 1995-10-31
ITTO920199A0 (it) 1992-03-10
EP0560244A3 (it) 1994-03-23
EP0560244A2 (en) 1993-09-15
ATE165385T1 (de) 1998-05-15
ES2116364T3 (es) 1998-07-16
JP3595560B2 (ja) 2004-12-02
ITTO920199A1 (it) 1993-09-10
JPH0641351A (ja) 1994-02-15

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