GB8309722D0 - Polymeric blend and laminated films - Google Patents

Polymeric blend and laminated films

Info

Publication number
GB8309722D0
GB8309722D0 GB838309722A GB8309722A GB8309722D0 GB 8309722 D0 GB8309722 D0 GB 8309722D0 GB 838309722 A GB838309722 A GB 838309722A GB 8309722 A GB8309722 A GB 8309722A GB 8309722 D0 GB8309722 D0 GB 8309722D0
Authority
GB
United Kingdom
Prior art keywords
laminated films
polymeric blend
blend
polymeric
films
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.)
Granted
Application number
GB838309722A
Other versions
GB2138431A (en
GB2138431B (en
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Priority to GB08309722A priority Critical patent/GB2138431B/en
Publication of GB8309722D0 publication Critical patent/GB8309722D0/en
Publication of GB2138431A publication Critical patent/GB2138431A/en
Application granted granted Critical
Publication of GB2138431B publication Critical patent/GB2138431B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • A61L28/00—Materials for colostomy devices
    • A61L28/0007—Materials for colostomy devices containing macromolecular materials
    • A61L28/0026—Mixtures of macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/286—Chlorinated polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/46—Bags

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
GB08309722A 1983-04-11 1983-04-11 Polymeric blend and laminated films and related articles made therefrom in particular human drainage containers or bacs for medical applications having high noiselessness and pliability characteristics Expired GB2138431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08309722A GB2138431B (en) 1983-04-11 1983-04-11 Polymeric blend and laminated films and related articles made therefrom in particular human drainage containers or bacs for medical applications having high noiselessness and pliability characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08309722A GB2138431B (en) 1983-04-11 1983-04-11 Polymeric blend and laminated films and related articles made therefrom in particular human drainage containers or bacs for medical applications having high noiselessness and pliability characteristics

Publications (3)

Publication Number Publication Date
GB8309722D0 true GB8309722D0 (en) 1983-05-18
GB2138431A GB2138431A (en) 1984-10-24
GB2138431B GB2138431B (en) 1986-06-11

Family

ID=10540882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08309722A Expired GB2138431B (en) 1983-04-11 1983-04-11 Polymeric blend and laminated films and related articles made therefrom in particular human drainage containers or bacs for medical applications having high noiselessness and pliability characteristics

Country Status (1)

Country Link
GB (1) GB2138431B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643926A (en) * 1985-04-29 1987-02-17 W. R. Grace & Co., Cryovac Div. Flexible medical solution pouches
IT1223161B (en) * 1987-11-26 1990-09-12 Grace W R & Co POLYMERIC FILM ANTI-RUSH AND CONTAINERS FOR MEDICAL USE FROM IT MADE
GB2239838B (en) * 1989-12-13 1994-05-18 Grace W R & Co Improved film
DE69228827T2 (en) * 1991-12-18 1999-10-21 Minnesota Mining And Mfg. Co., Saint Paul MULTI-LAYER LOCK STRUCTURES
US5496295A (en) * 1991-12-18 1996-03-05 Minnesota Mining And Manufacturing Company Multilayered barrier structures

Also Published As

Publication number Publication date
GB2138431A (en) 1984-10-24
GB2138431B (en) 1986-06-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee