FI58958C - Foerfarande foer framstaellning av syntetiskt papper - Google Patents

Foerfarande foer framstaellning av syntetiskt papper Download PDF

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Publication number
FI58958C
FI58958C FI1892/71A FI189271A FI58958C FI 58958 C FI58958 C FI 58958C FI 1892/71 A FI1892/71 A FI 1892/71A FI 189271 A FI189271 A FI 189271A FI 58958 C FI58958 C FI 58958C
Authority
FI
Finland
Prior art keywords
paper
polypropylene resin
film
stretching
layer
Prior art date
Application number
FI1892/71A
Other languages
English (en)
Finnish (fi)
Other versions
FI58958B (fi
Inventor
Takashi Toyoda
Yoshio Miyabe
Yozo Ooba
Original Assignee
Oji Yuka Goseishikenkyujo Kk
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
Priority claimed from JP5890270A external-priority patent/JPS5510366B1/ja
Priority claimed from JP7321570A external-priority patent/JPS5038665B1/ja
Application filed by Oji Yuka Goseishikenkyujo Kk filed Critical Oji Yuka Goseishikenkyujo Kk
Application granted granted Critical
Publication of FI58958B publication Critical patent/FI58958B/fi
Publication of FI58958C publication Critical patent/FI58958C/fi

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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • B29C55/026—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets of preformed plates or sheets coated with a solution, a dispersion or a melt of thermoplastic material
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • 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
    • 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
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Paper (AREA)

Claims (5)

1. Förfarande för framställning av syntetiskt papper bestäende av en laminerad kombination av en bas- och papperslik polypropylen-hartsfilm, genom att uttänja den pä sä sätt erhällna filmen och tili den papperslika polypropylenhartsfilmen tillsätta 0,2-30 volym-jS finfördelat fyllningsämne, kännetecknat av att som bas-skikt framställs en film av värmeplastiskt harts, som uttänjs i riktning av dess ena axel, nämligen i längdriktningen, vilken väsentligen bestär av en blandning innehällande polypropylenharts samt tillsatsämne, som tili typen och mängden är sädant att det sänker nedre gränsen av det temperaturomrädet inom vilket uttänjning av detta polypropylenharts i praktiken är möjlig; att pä ätminstone den ena ytan av den pä sä sätt framställda filmen lamineras en andra poly-propylenhartsfilm innehällande nämnda finfördelade fyllningsämne, därtill blandat för bildande av en kombinerad struktur, där nämnda andra polypropylenhartsfilm utgör nämnda papperslika skikt; att denna kombinerade struktur uttänjs upphettad i tvärriktningen, vilken är vinkelrätt emot längdriktningen; och att. strukturen avkyls, varvid den väsentligen kvarstannar i pä sä sätt uttänjt tillständ.
2. Förfarande enligt patentkravet 1 för framställning av syntetiskt papper bestäende väsentligen av polypropylenharts genom att uttänja en film av detta, och att tili den papperslika polypropylenhartsfilmen tillsätta 0,2-30 volym-$ finfördelat fyllningsämne, kännetecknat av att säsom basskikt utformas en film genom att bilda en bana med längdriktning av värmeplastiskt harts väsentligen bestäende av en blandning innehällande ett första polypropylenharts samt plasticeringspolymer, som tili typen och mängden är sadan att den sänker nedre gränsen av det temperaturomrädet, inom vilket uttänjning av detta polypropylenharts i praktiken är möjlig, och nämnda bana uttänjs i riktning av dess ena axel, nämligen i längdriktningen; att tili ätminstone den ena ytan av den pä sä sätt framställda filmen lamineras en andra polypropylenhartsfilm innehällande nämnda finfördelade fyllningsämne därtill blandat, för bildande av en kombinerad struktur, där nämnda andra polypropylenharts-film är avsedd att bilda det papperslika skiktet; att den kombinerade strukturen uttänjs i tvärriktningen, vilken är vinkelrätt emot längdriktningen; att den pä sä sätt uttänjda strukturen avkyles, varvid den väsentligen kvarstannar i pä sä sätt uttänjt tillständ.
3. Förfarande enligt patentkravet 2 för framställning av syntetiskt papper, kännetecknat av att som nämnda plasticeringspolymer används ett polyetylenharts, vars täthet är större än 0,95 g/ml
FI1892/71A 1970-07-06 1971-07-05 Foerfarande foer framstaellning av syntetiskt papper FI58958C (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5890270A JPS5510366B1 (sv) 1970-07-06 1970-07-06
JP5890270 1970-07-06
JP7321470 1970-08-21
JP7321470 1970-08-21
JP7321570 1970-08-21
JP7321570A JPS5038665B1 (sv) 1970-08-21 1970-08-21

Publications (2)

Publication Number Publication Date
FI58958B FI58958B (fi) 1981-01-30
FI58958C true FI58958C (fi) 1981-05-11

Family

ID=27296723

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1892/71A FI58958C (fi) 1970-07-06 1971-07-05 Foerfarande foer framstaellning av syntetiskt papper

Country Status (11)

Country Link
US (1) US3741841A (sv)
BR (1) BR7104229D0 (sv)
CA (1) CA949869A (sv)
DE (1) DE2132706C3 (sv)
ES (1) ES393604A1 (sv)
FI (1) FI58958C (sv)
FR (1) FR2098190B1 (sv)
GB (1) GB1352439A (sv)
NL (1) NL7109304A (sv)
NO (1) NO136881C (sv)
SE (1) SE390136B (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874984A (en) * 1971-07-29 1975-04-01 Columbia Ribbon Carbon Mfg Pressure-sensitive transfer elements
US3900670A (en) * 1972-12-15 1975-08-19 Du Pont Laminated film structure
JPS594447B2 (ja) * 1972-12-28 1984-01-30 日石三菱株式会社 合成紙
US3903234A (en) * 1973-02-01 1975-09-02 Du Pont Process for preparing filled, biaxially oriented, polymeric film
GB1456753A (en) * 1973-05-17 1976-11-24 Nippon Oil Co Ltd Process for the preparation of a wood-like material
US4118438A (en) * 1975-11-06 1978-10-03 Toyo Boseki Kabushiki Kaisha Transparent non-blocking polypropylene film and its preparation
DE2851557C2 (de) * 1978-11-29 1982-04-01 Hoechst Ag, 6000 Frankfurt Biaxial gestreckte Polypropylenverbundfolie zur Verwendung als Elektroisolierfolie
JPS5725953A (en) * 1980-07-22 1982-02-10 Toray Industries Multilayer laminated polypropylene film
JPS57181829A (en) * 1981-05-06 1982-11-09 Oji Yuka Gouseishi Kk Manufacture of stretched film by composite polyolefine resin
US5372669A (en) * 1985-02-05 1994-12-13 Avery Dennison Corporation Composite facestocks and liners
US4649090A (en) * 1986-01-22 1987-03-10 Rayovac Corporation Seal tab for a metal-air electrochemical cell
EP0327402A3 (en) * 1988-02-05 1990-10-10 Tonen Chemical Corporation Gas-permeable, waterproof composite sheet
US20030039826A1 (en) 2000-03-20 2003-02-27 Sun Edward I. Conformable and die-cuttable biaxially oriented films and labelstocks
ES2323043T3 (es) * 2001-10-31 2009-07-06 FELIX SCHOELLER JR FOTO- UND SPEZIALPAPIERE GMBH & CO. KG Pelicula grafica con una estabilidad dimensional mejorada.
US7913393B2 (en) * 2008-10-07 2011-03-29 The Gillette Company Safety razor with multi-pivot blade unit
CN113232392A (zh) * 2021-04-16 2021-08-10 阜阳市尤美新材料科技有限公司 一种抗静电速干合成纸及其制作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469287A (fr) * 1966-01-24 1967-02-10 Asea Ab étalon pour l'analyse spectrochimique
JPS4640794B1 (sv) * 1968-03-26 1971-12-02
DE1964882B2 (de) * 1968-12-27 1972-01-27 Hitachi Chemical Co , Ltd , Tokio Verfahren zur herstellung von beschreib und bedruckbaren folien aus synthetischen harzen

Also Published As

Publication number Publication date
US3741841A (en) 1973-06-26
CA949869A (en) 1974-06-25
FR2098190B1 (sv) 1974-03-08
NL7109304A (sv) 1972-01-10
NO136881B (no) 1977-08-15
BR7104229D0 (pt) 1973-02-20
ES393604A1 (es) 1973-08-01
DE2132706A1 (de) 1972-01-13
SE390136B (sv) 1976-12-06
FI58958B (fi) 1981-01-30
DE2132706B2 (de) 1974-08-08
NO136881C (no) 1977-11-23
DE2132706C3 (de) 1975-04-03
GB1352439A (en) 1974-05-08
FR2098190A1 (sv) 1972-03-10

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