GB1415006A - Coated synthetic film and a method of producing the same - Google Patents
Coated synthetic film and a method of producing the sameInfo
- Publication number
- GB1415006A GB1415006A GB4960372A GB4960372A GB1415006A GB 1415006 A GB1415006 A GB 1415006A GB 4960372 A GB4960372 A GB 4960372A GB 4960372 A GB4960372 A GB 4960372A GB 1415006 A GB1415006 A GB 1415006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- pigment
- solid content
- latex binder
- coated
- 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
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
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08J2427/00—Characterised by the use 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 a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/04—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2427/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
Abstract
1415006 Coated film NIPPON KAKOH SEISHI KK 27 Oct 1972 [28 Oct 1971] 49603/ 72 Heading B2E A coated film of up to 300 microns thickness comprises a plastics film having a thickness of more than 15 microns coated on one side or both sides with 15-40 grams per square metre of an opaque, printable, pigment-containing coating comprising two layers, the top layer containing for each 100 parts of pigment from 10-20 parts by solid content of a latex binder, from 0.2-0.7 parts of a dispersing agent and 2-20 parts of satin white, and a prime layer containing for each 100 parts of pigment from 28-100 parts by solid content of a latex binder, from 0.2-0.7 parts of dispersing agent and 2-20 parts of satin white. The coated film may be produced by coating a plastics film having thickness greater than 15 microns on one side or both sides with 5-15 grams by solid content per square metre of an aqueous, pigmentcontaining composition having a viscosity of 50-1000 cps, the composition containing for each 100 parts of pigment 28-100 parts by solid content of a latex binder, 0.2-0.7 parts of dispersing agent and 2-20 parts of satin white and thereafter drying at a temperature of 70C to a temperature which is 50C above the softening point of the plastics film for 10 seconds to 2 minutes, then again coating the resulting coated film over the coated side with 10-25 grams by solid content per square metre of an aqueous, pigment-containing composition having a viscosity of 50-1000 cps, the composition containing for each 100 parts of pigment 10-20 parts by solid content of a latex binder, 0.2-0.7 parts of dispersing agent and 2-20 parts of satin white and thereafter drying at a temperature of 70C to a temperature which is 50C above the softening point of a plastics film for 10 seconds to 2 minutes. The drying of each layer may be effected in two steps, the first step being that from 70C to a temperature which is 50C above the softening point of the plastics film until the viscosity of the coating is 1800-2000 cps, the second step being at 20-60C for 3-10 minutes. In a modification the top layer of the coated film contains for each 100 parts of pigment 10-26 parts by solid content of the latex binder, 0.2-0.7 parts of dispersing agent, 0.5-3.9 parts of a non- ionic surfactant, 0.1-2.6 parts of a heat-sensitive coagulating agent and 2-20 parts of satin white. The coated film may also contain three or more layers, at least one of the intermediate layers being the same as the prime layer. The plastics films may be polyvinyl chloride, copolymers of vinyl chloride with vinyl esters such as vinyl acetate and with vinylidene chloride, styrene polymers and copolymers, polyethylene, polypropylene, polyamides, polyesters, polyurethanes, natural and synthetic rubbers, polycarbonates, cellulose di- or tri-acetate. The films may be plasticised, mono- or bi-axially oriented. Suitable pigments are kaolin, calcium carbonate, talc, titanium dioxide. The latex binder may be an acrylic polymer, modified styrene-butadiene rubber, modified methyl methacrylate-butadiene rubber, styrene-methylmethacrylate-butadiene rubber, acrylonitrilebutadiene rubber, ethylene vinyl acetate copolymer. In a modification of the invention, up to about 10% of the latex binder in each layer may be replaced with a water-soluble polymeric binder such as casein, starch, modified starch, polyvinyl alcohol. The heat-sensitive coagulating agent may be any one or a mixture of salts of divalent lead, zinc, magnesium, calcium, strontium, and barium and trivalent chromium and aluminium in combination a member selected from sulphate, phosphate, nitrate, isothionate, and halogen ions, polyvinyl or methyl ether, polypropylene glycol, cationic surface active agents having both a hydrophobic group selected from higher alkyl amines, higher alkyl halides and higher fatty acids, and a hydrophilic group consisting of pyridine, inorganic acids, ethylene oxide, ethanolamines, asymetrical diamines, aminoethanol amine, polyethylene-polyamines. Suitable non- ionic surfactants are ethylene oxide adducts of higher alcohols, alkyl phenols, fatty acids, polyhydric alcohol-fatty acid esters, higher alkyl amines, fatty acid amides, fatty oils, polypropylene glycol. The preferred dispersing agents are phosphates. The plastics films may be coated using a roller, blade or knife-coater.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19354671A | 1971-10-28 | 1971-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1415006A true GB1415006A (en) | 1975-11-26 |
Family
ID=22714067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4960372A Expired GB1415006A (en) | 1971-10-28 | 1972-10-27 | Coated synthetic film and a method of producing the same |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2263454A1 (en) |
FR (1) | FR2158042B1 (en) |
GB (1) | GB1415006A (en) |
IT (1) | IT982411B (en) |
SE (1) | SE7213970L (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277890A (en) * | 1993-05-14 | 1994-11-16 | Courtaulds Films | Acrylic coatings |
CN103725122A (en) * | 2013-12-30 | 2014-04-16 | 河北晨阳工贸集团有限公司 | Home decoration coating and preparation method thereof |
US10435225B2 (en) | 2011-03-11 | 2019-10-08 | Advansix Resins & Chemicals Llc | Heat sealable food packing films, methods for the production thereof, and food packages comprising heat sealable food packaging films |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927770B2 (en) * | 1976-10-22 | 1984-07-07 | 王子油化合成紙株式会社 | Synthetic paper with good ink adhesion |
DE3618883C2 (en) * | 1985-06-05 | 1995-02-09 | Oji Yuka Goseishi Kk | Synthetic paper made of multilayer resin films |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1583877A (en) * | 1967-05-25 | 1969-12-05 |
-
1972
- 1972-10-27 FR FR7238315A patent/FR2158042B1/fr not_active Expired
- 1972-10-27 GB GB4960372A patent/GB1415006A/en not_active Expired
- 1972-10-27 SE SE7213970A patent/SE7213970L/xx unknown
- 1972-10-27 IT IT70388/72A patent/IT982411B/en active
- 1972-12-27 DE DE2263454A patent/DE2263454A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277890A (en) * | 1993-05-14 | 1994-11-16 | Courtaulds Films | Acrylic coatings |
US10435225B2 (en) | 2011-03-11 | 2019-10-08 | Advansix Resins & Chemicals Llc | Heat sealable food packing films, methods for the production thereof, and food packages comprising heat sealable food packaging films |
CN103725122A (en) * | 2013-12-30 | 2014-04-16 | 河北晨阳工贸集团有限公司 | Home decoration coating and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
SE7213970L (en) | 1973-04-30 |
DE2263454A1 (en) | 1973-08-02 |
IT982411B (en) | 1974-10-21 |
FR2158042A1 (en) | 1973-06-08 |
FR2158042B1 (en) | 1975-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |