GB1436987A - Process for producing carbon steel composite plates - Google Patents

Process for producing carbon steel composite plates

Info

Publication number
GB1436987A
GB1436987A GB1150374A GB1150374A GB1436987A GB 1436987 A GB1436987 A GB 1436987A GB 1150374 A GB1150374 A GB 1150374A GB 1150374 A GB1150374 A GB 1150374A GB 1436987 A GB1436987 A GB 1436987A
Authority
GB
United Kingdom
Prior art keywords
propylene polymer
plates
modified
propylene
carbon steel
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
GB1150374A
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 JP7828973A external-priority patent/JPS5643861B2/ja
Priority claimed from JP8396973A external-priority patent/JPS5643863B2/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of GB1436987A publication Critical patent/GB1436987A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B15/085—Layered products comprising a layer of metal comprising metal 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 comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/752—Corrosion inhibitor

Landscapes

  • Laminated Bodies (AREA)

Abstract

1436987 Laminates UBE INDUSTRIES Ltd 14 March 1974 [13 July 1973 27 July 1973] 11503/74 Heading B5N [Also in Division C3] A composite plate comprising at least one carbon steel plate firmly bonded to at least one highly rust resistant metal plate selected from aluminium, magnesium, zinc, copper, titanium, chromium or nickel or alloy thereof or stainless steel, is produced by interposing between the superposed plates at least one layer of propylene isotactic polymer modified by reaction at a temperature higher than the melting point of the propylene polymer, e.g. 180-250‹ C., with a mixture of 0À2-5% of an organic silane compound and 0À1-3% of an organic peroxide, based on the weight of the propylene polymer, and pressing the superposed plates at a temperature higher than the melting point of the modified propylene polymer, e.g. at a pressure of 3-100 kg./cm.<SP>2</SP> and temperature of 170- 240‹ C. The isotactic propylene polymer may be homopolypropylene or random or block copolymer containing not more than 15% by weight of at least one other olefin, e.g. ethylene or butene-1, the balance being propylene. The organic silane compound may have the formula in which R 1 is a hydrogen atom or C 1 -C 4 alkyl radical, R 3 is a C 1 -C 5 alkoxy radical, C 2 -C 5 acyloxy radical, a halogen atom or a group of the formula -O-R 4 -O-R 5 in which R 4 is a C 1 -C 3 alkylene radical and R 5 is a C 1 -C 10 alkyl radical, m is zero or 1 and n is zero or an integer of 1-10. The modified propylene polymer may have a melt flow index of not more than 120 and may be adjusted to the desired value by admixture with non-modified isotactic propylene polymer. The modified propylene isotactic polymer may be used in the form of a powder or film, e.g. of thickness 30-150 Á. The carbon steel plates may have a thickness of 0À2-5 mm. and the highly rust resistant metal plates a thickness of 0À05-2 mm. The plates may be degreased prior to bonding. A carbon steel plate may have a highly rust resistant metal plate bonded to each surface.
GB1150374A 1973-07-13 1974-03-14 Process for producing carbon steel composite plates Expired GB1436987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7828973A JPS5643861B2 (en) 1973-07-13 1973-07-13
JP8396973A JPS5643863B2 (en) 1973-07-27 1973-07-27

Publications (1)

Publication Number Publication Date
GB1436987A true GB1436987A (en) 1976-05-26

Family

ID=26419367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1150374A Expired GB1436987A (en) 1973-07-13 1974-03-14 Process for producing carbon steel composite plates

Country Status (5)

Country Link
DE (1) DE2409567C3 (en)
FR (1) FR2241409B1 (en)
GB (1) GB1436987A (en)
IT (1) IT1002987B (en)
SE (1) SE7401956L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115011773A (en) * 2022-06-13 2022-09-06 北京科技大学 Surface modified stainless steel/carbon steel laminated composite board and preparation method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639398A (en) * 1983-03-07 1987-01-27 Neste Oy Compound film containing olefin
DE102005059094A1 (en) * 2005-12-10 2007-06-14 Bayerische Motoren Werke Ag Process for coating hybrid component of two strongly bonded to each other electrolytically loaded (sic) sections of different electrical potential in vehicle construction with deactivation of lower electrical potential by polymer coating

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE599711A (en) * 1960-02-01
US3382136A (en) * 1962-01-08 1968-05-07 Union Carbide Corp Moldable laminates of metal and plastics
NL6413117A (en) * 1963-11-19 1965-05-20
GB1084071A (en) * 1964-04-27
DE1704491C3 (en) * 1967-08-24 1978-06-01 Basf Ag, 6700 Ludwigshafen Laminated body
US3699186A (en) * 1971-03-30 1972-10-17 Dart Ind Inc Polyolefins modified with unsaturated glycidyl compounds and polyacrylate compounds
US3696069A (en) * 1971-05-26 1972-10-03 Dart Ind Inc Synergistic blends of modified polyolefins and unmodified polyolefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115011773A (en) * 2022-06-13 2022-09-06 北京科技大学 Surface modified stainless steel/carbon steel laminated composite board and preparation method thereof
CN115011773B (en) * 2022-06-13 2023-09-12 北京科技大学 Surface modified stainless steel/carbon steel layered composite board and preparation method thereof

Also Published As

Publication number Publication date
DE2409567C3 (en) 1984-10-25
FR2241409A1 (en) 1975-03-21
FR2241409B1 (en) 1977-06-10
IT1002987B (en) 1976-05-20
SE7401956L (en) 1975-01-14
DE2409567A1 (en) 1975-02-06
DE2409567B2 (en) 1981-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940313