GB1305212A - - Google Patents

Info

Publication number
GB1305212A
GB1305212A GB481170A GB481170A GB1305212A GB 1305212 A GB1305212 A GB 1305212A GB 481170 A GB481170 A GB 481170A GB 481170 A GB481170 A GB 481170A GB 1305212 A GB1305212 A GB 1305212A
Authority
GB
United Kingdom
Prior art keywords
paper
polypropylene
fibres
polymer
feb
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
GB481170A
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 filed Critical
Publication of GB1305212A publication Critical patent/GB1305212A/en
Expired legal-status Critical Current

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
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
    • D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

1305212 Paper MONTECATINI EDISON SpA 2 Feb 1970 [4 Feb 1969 (3)] 4811/70 Heading D2B Paper comprises 1 to 60% by weight of fibres of polypropylene having a length not more than 20 mm. and a count not more than 2.5 dtex, 35% to 99% of fibres of cellulose, and a polymeric binding agent. The polypropylene may be an isotactic homopolymer, or a copolymer. The polypropylene fibres may comprise a central body and a coating, of which one is a propylene polymer and the other either a different propylene polymer or a polymer of another monomer or monomers. The polypropylene fibres may be made by spinning through holes of circular or non- circular cross-section, or by fibrillation of films. The cellulosic fibres may be of wood pulp, cotton linters or regenerated cellulose. The polymeric binders may be amorphous (possibly modified) polypropylene or a condensation polymer of epichlorohydrin and one or more amines. The paper may be calendered and may be used for book covers, lining paper, gasket paper, cardboards, filter papers, map paper, table cloths and napkins, packing or wrapping paper, hygienic uses, laminates and felts.
GB481170A 1969-02-04 1970-02-02 Expired GB1305212A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT1238269 1969-02-04
IT1238169 1969-02-04
IT1238369 1969-02-04

Publications (1)

Publication Number Publication Date
GB1305212A true GB1305212A (en) 1973-01-31

Family

ID=27272814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB481170A Expired GB1305212A (en) 1969-02-04 1970-02-02

Country Status (10)

Country Link
JP (1) JPS4817481B1 (en)
BE (1) BE745420A (en)
DE (1) DE2004542A1 (en)
DK (1) DK125922B (en)
ES (1) ES376146A1 (en)
FR (1) FR2037342A5 (en)
GB (1) GB1305212A (en)
NL (1) NL7001360A (en)
NO (1) NO130953C (en)
SE (1) SE366570B (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137243A (en) * 1983-03-28 1984-10-03 Kimberly Clark Co Improvements in or relating to nonwoven webs
EP3538708A4 (en) * 2016-11-09 2020-04-15 MP Global Products LLC Method of making an insulation material and an insulated mailer
US20200148453A1 (en) 2018-11-13 2020-05-14 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US10882681B2 (en) 2017-04-07 2021-01-05 Pratt Retail Specialties, Llc Box liner
US10941977B2 (en) 2017-07-31 2021-03-09 Pratt Retail Specialties, Llc Modular box assembly
US10947025B2 (en) 2017-12-18 2021-03-16 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US10954057B2 (en) 2017-05-09 2021-03-23 Pratt Retail Specialties, Llc Insulated box
US10954058B2 (en) 2017-12-18 2021-03-23 Pratt Retail Specialties, Llc Modular box assembly
US11027875B2 (en) 2019-05-02 2021-06-08 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11059652B2 (en) 2018-05-24 2021-07-13 Pratt Corrugated Holdings, Inc. Liner
US11124354B2 (en) 2017-04-07 2021-09-21 Pratt Retail Specialties, Llc Insulated bag
US11203458B2 (en) 2018-11-13 2021-12-21 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US11230404B2 (en) 2019-11-26 2022-01-25 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11286099B2 (en) 2019-05-02 2022-03-29 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
USD968950S1 (en) 2020-08-10 2022-11-08 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11628978B2 (en) 2017-05-09 2023-04-18 Pratt Retail Specialties, Llc Insulated bag with handles
US11718464B2 (en) 2020-05-05 2023-08-08 Pratt Retail Specialties, Llc Hinged wrap insulated container

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121873U (en) * 1974-03-19 1975-10-04
JPS50154282U (en) * 1974-06-05 1975-12-20
JPS5174078U (en) * 1974-11-30 1976-06-10
GB1569417A (en) * 1976-03-30 1980-06-18 Ici Ltd Sheet type wall covering or ceiling covering
US4286030A (en) * 1980-02-06 1981-08-25 W. R. Grace & Co. Thermoset resin impregnated web and process of making
JPS58103610U (en) * 1982-01-05 1983-07-14 服部　益造 A gas table where you can see the gas flame reflected.
IT1254202B (en) * 1992-02-06 1995-09-14 Himont Inc COUPLED ITEMS INCLUDING A NON-WOVEN FABRIC AND A FILM IN POLYOLEFINIC MATERIALS AND PROCEDURE FOR THEIR PREPARATION

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137243A (en) * 1983-03-28 1984-10-03 Kimberly Clark Co Improvements in or relating to nonwoven webs
US10926939B2 (en) 2016-08-16 2021-02-23 Mp Global Products, L.L.C. Method of making an insulation material and an insulated mailer
US10882682B2 (en) 2016-08-16 2021-01-05 Pratt Retail Specialties, Llc Repulpable container
US11267641B2 (en) 2016-08-16 2022-03-08 Mp Global Products, L.L.C. Method of making an insulation material and an insulated mailer
US11214427B2 (en) 2016-08-16 2022-01-04 Pratt Retail Specialties, Llc Repulpable container
US11634265B2 (en) 2016-08-16 2023-04-25 Pratt Retail Specialties, Llc Repulpable container
US10882683B2 (en) 2016-08-16 2021-01-05 Pratt Retail Specialties, Llc Methods of forming repulpable containers
US11148870B2 (en) 2016-08-16 2021-10-19 Pratt Retail Specialties, Llc Methods of forming repulpable containers
US11780666B2 (en) 2016-08-16 2023-10-10 Pratt Retail Specialties, Llc Repulpable container
EP3538708A4 (en) * 2016-11-09 2020-04-15 MP Global Products LLC Method of making an insulation material and an insulated mailer
US11124354B2 (en) 2017-04-07 2021-09-21 Pratt Retail Specialties, Llc Insulated bag
US10882681B2 (en) 2017-04-07 2021-01-05 Pratt Retail Specialties, Llc Box liner
US11485566B2 (en) 2017-04-07 2022-11-01 Pratt Retail Specialties, Llc Box liner
US11565871B2 (en) 2017-04-07 2023-01-31 Pratt Retail Specialties, Llc Insulated container
US11628978B2 (en) 2017-05-09 2023-04-18 Pratt Retail Specialties, Llc Insulated bag with handles
US11117731B2 (en) 2017-05-09 2021-09-14 Pratt Retail Specialties, Llc Insulated box
US11261017B2 (en) 2017-05-09 2022-03-01 Pratt Retail Specialties, Llc Insulated box
US10954057B2 (en) 2017-05-09 2021-03-23 Pratt Retail Specialties, Llc Insulated box
US11858717B2 (en) 2017-05-09 2024-01-02 Pratt Retail Specialties, Llc Insulated box
US11940204B2 (en) 2017-07-31 2024-03-26 Pratt Retail Specialties, Llc Modular box assembly
US11215393B2 (en) 2017-07-31 2022-01-04 Pratt Retail Specialties, Llc Modular box assembly
US10941977B2 (en) 2017-07-31 2021-03-09 Pratt Retail Specialties, Llc Modular box assembly
US11255596B2 (en) 2017-07-31 2022-02-22 Pratt Retail Specialties, Llc Modular box assembly
US11692762B2 (en) 2017-07-31 2023-07-04 Pratt Retail Specialties, Llc Modular box assembly
US11679925B2 (en) 2017-12-18 2023-06-20 Pratt Retail Specialties, Llc Modular box assembly
US10947025B2 (en) 2017-12-18 2021-03-16 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US10954058B2 (en) 2017-12-18 2021-03-23 Pratt Retail Specialties, Llc Modular box assembly
US11697542B2 (en) 2017-12-18 2023-07-11 Pratt Retail Specialties, Llc Modular box assembly
US11542092B2 (en) 2017-12-18 2023-01-03 Pratt Corrugated Holdings, Inc. Insulated block packaging assembly
US11713180B2 (en) 2018-05-24 2023-08-01 Pratt Corrugated Holdings, Inc. Liner
US11059652B2 (en) 2018-05-24 2021-07-13 Pratt Corrugated Holdings, Inc. Liner
US11524832B2 (en) 2018-11-13 2022-12-13 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US11203458B2 (en) 2018-11-13 2021-12-21 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US11066228B2 (en) 2018-11-13 2021-07-20 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US11724851B2 (en) 2018-11-13 2023-08-15 Pratt Retail Specialties, Llc Insulated box assembly with overlapping panels
US20200148453A1 (en) 2018-11-13 2020-05-14 Pratt Retail Specialties, Llc Insulated box assembly and temperature-regulating lid therefor
US11919699B2 (en) 2019-05-02 2024-03-05 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11286099B2 (en) 2019-05-02 2022-03-29 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11027875B2 (en) 2019-05-02 2021-06-08 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11247806B2 (en) 2019-05-02 2022-02-15 Pratt Retail Specialties, Llc Telescoping insulated boxes
US11325772B2 (en) 2019-05-02 2022-05-10 Pratt Retail Specialties, Llc Box defining walls with insulation cavities
US11230404B2 (en) 2019-11-26 2022-01-25 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11780635B2 (en) 2019-11-26 2023-10-10 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11780636B2 (en) 2019-11-26 2023-10-10 Pratt Corrugated Holdings, Inc Perforated collapsible box
US11623783B2 (en) 2019-11-26 2023-04-11 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11618608B2 (en) 2019-11-26 2023-04-04 Pratt Corrugated Holdings, Inc. Perforated collapsible box
US11718464B2 (en) 2020-05-05 2023-08-08 Pratt Retail Specialties, Llc Hinged wrap insulated container
US11975910B2 (en) 2020-05-05 2024-05-07 Pratt Retail Specialties, Llc Hinged wrap insulated container
USD968950S1 (en) 2020-08-10 2022-11-08 Pratt Corrugated Holdings, Inc. Perforated collapsible box

Also Published As

Publication number Publication date
JPS4817481B1 (en) 1973-05-30
SE366570B (en) 1974-04-29
ES376146A1 (en) 1972-06-16
FR2037342A5 (en) 1970-12-31
NL7001360A (en) 1970-08-06
DK125922B (en) 1973-05-21
BE745420A (en) 1970-08-03
NO130953B (en) 1974-12-02
NO130953C (en) 1975-03-12
DE2004542A1 (en) 1970-08-27

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Legal Events

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