ES377651A1 - Coated reinforced paper and process for preparing same - Google Patents

Coated reinforced paper and process for preparing same

Info

Publication number
ES377651A1
ES377651A1 ES377651A ES377651A ES377651A1 ES 377651 A1 ES377651 A1 ES 377651A1 ES 377651 A ES377651 A ES 377651A ES 377651 A ES377651 A ES 377651A ES 377651 A1 ES377651 A1 ES 377651A1
Authority
ES
Spain
Prior art keywords
preparing same
coated reinforced
reinforced paper
coated
polypropylene
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
ES377651A
Other languages
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison 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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES377651A1 publication Critical patent/ES377651A1/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
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof
    • 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
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2489/00—Characterised by the use of proteins; Derivatives thereof

Abstract

Coated reinforced papers having excellent mechanical and other characteristics are obtained by coating a net-like support obtained from a longitudinally oriented film of polypropylene consisting essentially of isotactic polypropylene with a composition formed of cellulosic or other fibers, mineral and/or organic fillers and/or pigments, and binders.
ES377651A 1969-03-20 1970-03-18 Coated reinforced paper and process for preparing same Expired ES377651A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1432369 1969-03-20

Publications (1)

Publication Number Publication Date
ES377651A1 true ES377651A1 (en) 1973-02-01

Family

ID=11144973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377651A Expired ES377651A1 (en) 1969-03-20 1970-03-18 Coated reinforced paper and process for preparing same

Country Status (8)

Country Link
US (1) US3661700A (en)
BE (1) BE747638A (en)
DE (1) DE2012636A1 (en)
DK (1) DK124558B (en)
ES (1) ES377651A1 (en)
FR (1) FR2039012A5 (en)
GB (1) GB1286200A (en)
NL (1) NL7003704A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880706A (en) * 1970-11-16 1975-04-29 Harold Malcolm Gordon Williams Security paper containing fused thermoplastic material distributed in a regular pattern
ATE198028T1 (en) * 1989-04-19 2000-12-15 Vendor Bv PACKAGE OF SINGLE-USE TOWELS FOR DRYING HANDS
US5449200A (en) * 1993-06-08 1995-09-12 Domtar, Inc. Security paper with color mark

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US100436A (en) * 1870-03-01 Improvement in the manufacture of combined cloth and paper fabric
US2148490A (en) * 1936-04-25 1939-02-28 Sandusky Foundry & Machine Com Method of manufacturing reinforced paper
US3129466A (en) * 1958-09-19 1964-04-21 Johnson & Johnson Reinforced nonwoven fabrics and methods and apparatus of making the same

Also Published As

Publication number Publication date
BE747638A (en) 1970-09-21
GB1286200A (en) 1972-08-23
US3661700A (en) 1972-05-09
DK124558B (en) 1972-10-30
FR2039012A5 (en) 1971-01-08
DE2012636A1 (en) 1970-10-01
NL7003704A (en) 1970-09-22

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