GB755738A - Improvements in or relating to the surface treatment of polyethylene-containing strucures - Google Patents
Improvements in or relating to the surface treatment of polyethylene-containing strucuresInfo
- Publication number
- GB755738A GB755738A GB3256153A GB3256153A GB755738A GB 755738 A GB755738 A GB 755738A GB 3256153 A GB3256153 A GB 3256153A GB 3256153 A GB3256153 A GB 3256153A GB 755738 A GB755738 A GB 755738A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polythene
- employed
- aqueous solution
- mixture
- treatment
- 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
- 229920000573 polyethylene Polymers 0.000 title abstract 5
- 239000004698 Polyethylene Substances 0.000 title 1
- -1 polyethylene Polymers 0.000 title 1
- 238000004381 surface treatment Methods 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 2
- 238000010791 quenching Methods 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000000976 ink Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
-
- 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
- C08J7/12—Chemical modification
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
The surface of a polythene film, tube or other structure is treated at 25 DEG to 95 DEG C., continuously with the extrusion of the product at a temperature between 150 DEG C. and the degradation temperature of the polythene into a quench bath, with an aqueous solution of a halogen, a hydrogen halide, hydrogen peroxide, nitrous acid or an alkaline hypochlorite, or with concentrated nitric acid or a mixture of concentrated nitric and sulphuric acids. The reagent may be employed in aqueous solution in the quench bath which may be agitated or subjected to sonic or supersonic vibrations or to ultra-violet light. The treatment is followed by neutralization in an aqueous solution of sodium hydroxide, or a mixture of sodium bicarbonate and hydrogen peroxide, and thereafter washing with water. The treatment improves the receptivity of the products for printing inks and coatings of cellulose derivatives or synthetic resins, and improves their adhesion properties in the production of polythene laminates or laminates of polythene with metals or paper, in which standard adhesives may be employed. The process may be extended to the treatment of products of copolymers of ethylene with isobutylene, vinyl acetate, styrene or vinyl chloride. A mixture of the reagents which does not impair the efficacy of the process may be employed. The process of extrusion includes the formation of films in heated calender rollers. Specifications 557,544 and 738,474 and U.S.A. Specification 2,430,860 are referred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34739253A | 1953-04-07 | 1953-04-07 | |
| US347391A US2801447A (en) | 1953-04-07 | 1953-04-07 | Process for treating polyethylene structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB755738A true GB755738A (en) | 1956-08-29 |
Family
ID=22126644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3256153A Expired GB755738A (en) | 1953-04-07 | 1953-11-24 | Improvements in or relating to the surface treatment of polyethylene-containing strucures |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE525775A (en) |
| DE (1) | DE1117302B (en) |
| FR (1) | FR1095063A (en) |
| GB (1) | GB755738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313915A1 (en) * | 1987-10-14 | 1989-05-03 | Dyneema V.O.F. | Surface treatment of polyolefin objects |
| WO2005040232A1 (en) * | 2003-10-03 | 2005-05-06 | Exxonmobil Chemical Patents Inc. | Melt fracture reduction |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1136103B (en) * | 1956-06-15 | 1962-09-06 | Wasagchemie Ag | Process for improving the surface-adhesive properties of molded bodies which consist entirely or mainly of polyethylene or its homologues |
| US2924584A (en) * | 1956-06-20 | 1960-02-09 | Du Pont | Composition comprising polyethylene and an ethylenically unsaturated aliphatic hydrocarbon of 20-35 carbon atoms and article thereof |
| DE1155056B (en) * | 1956-10-01 | 1963-09-26 | Shulton Inc | Polyethylene covers for fabrics that are damaged by the streaks or streaks of steam or gases |
| US2973241A (en) * | 1956-10-26 | 1961-02-28 | Phillips Petroleum Co | Method for producing high crystalline 1-olefin polymers of decreased flammability by treatment with nitric acid and resulting products |
| DE1160611B (en) * | 1961-12-06 | 1964-01-02 | Kalle Ag | Process for increasing the affinity for printing inks in films made of ethylene-propylene low-pressure copolymers |
| GB1068585A (en) * | 1963-03-14 | 1967-05-10 | Celanese Corp | Metallizing oxymethylene polymers |
| EP0285446B1 (en) * | 1987-02-28 | 1992-09-30 | Agency Of Industrial Science And Technology | Apparatus for surface treatment of synthetic organic polymer mouldings |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB581717A (en) * | 1945-04-09 | 1946-10-22 | James Robertson Myles | Improvements in or relating to polythene films |
| US2502841A (en) * | 1946-02-05 | 1950-04-04 | Visking Corp | Method of modifying the surface characteristics of polyethylene structures and product resulting therefrom |
-
1953
- 1953-11-24 GB GB3256153A patent/GB755738A/en not_active Expired
- 1953-12-07 DE DE1953P0010954 patent/DE1117302B/en active Pending
-
1954
- 1954-01-11 FR FR1095063D patent/FR1095063A/en not_active Expired
- 1954-01-16 BE BE525775A patent/BE525775A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0313915A1 (en) * | 1987-10-14 | 1989-05-03 | Dyneema V.O.F. | Surface treatment of polyolefin objects |
| WO2005040232A1 (en) * | 2003-10-03 | 2005-05-06 | Exxonmobil Chemical Patents Inc. | Melt fracture reduction |
| US7632086B2 (en) | 2003-10-03 | 2009-12-15 | Exxonmobil Chemical Patents Inc. | Melt fracture reduction |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1095063A (en) | 1955-05-26 |
| DE1117302B (en) | 1961-11-16 |
| BE525775A (en) | 1954-07-16 |
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