GB1342614A – Method of chemically bonding polyimide polymers
– Google Patents
GB1342614A – Method of chemically bonding polyimide polymers
– Google Patents
Method of chemically bonding polyimide polymers
Info
Publication number
GB1342614A
GB1342614A
GB4775471A
GB1342614DA
GB1342614A
GB 1342614 A
GB1342614 A
GB 1342614A
GB 4775471 A
GB4775471 A
GB 4775471A
GB 1342614D A
GB1342614D A
GB 1342614DA
GB 1342614 A
GB1342614 A
GB 1342614A
Authority
GB
United Kingdom
Prior art keywords
articles
polyimide
polyfunctional substance
polyimides
bonded
Prior art date
1971-10-14
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
GB4775471A
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.)
Mo Aviat T I
Original Assignee
Mo Aviat T I
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.)
1971-10-14
Filing date
1971-10-14
Publication date
1974-01-03
1971-10-14
Application filed by Mo Aviat T I
filed
Critical
Mo Aviat T I
1974-01-03
Publication of GB1342614A
publication
Critical
patent/GB1342614A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
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
B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 – B32B27/42
B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 – B32B27/42 comprising polyimides
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
B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
B32B7/04—Interconnection of layers
B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
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
C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
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
B32B2307/50—Properties of the layers or laminate having particular mechanical properties
B32B2307/54—Yield strength; Tensile strength
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
B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
B32B2379/08—Polyimides
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
C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 – C08J2377/00
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
C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 – C08J2377/00
C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Abstract
1342614 Bonding polyimide articles; seaming MOSKOVSKY AVIATSIONNY TEKHNOLOGICHESKY INSTITUT 14 Oct 1971 47754/71 Headings B5N and B5K A method of chemically bonding polyimide articles comprises treating clean surfaces of the articles to be bonded with a solution of a low molecular weight polyfunctional substance capable of reacting chemically with the functional groups of the polyimides, air drying the treated articles, placing the articles in close contact, subjecting the articles to heat and pressure to form chemical bonds between the polyimides and the polyfunctional substance and cooling the bonded articles under the same pressure. The polyimide articles may be in the form of films, fabrics or moulded parts and may be derived from pyromellitic dianhydride and either 4 : 4
GB4775471A
1971-10-14
1971-10-14
Method of chemically bonding polyimide polymers
Expired
GB1342614A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4775471
1971-10-14
Publications (1)
Publication Number
Publication Date
GB1342614A
true
GB1342614A
(en)
1974-01-03
Family
ID=10446135
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4775471A
Expired
GB1342614A
(en)
1971-10-14
1971-10-14
Method of chemically bonding polyimide polymers
Country Status (3)
Country
Link
DE
(1)
DE2148958A1
(en)
GB
(1)
GB1342614A
(en)
NL
(1)
NL7114095A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0311292A2
(en)
*
1987-09-29
1989-04-12
Su «Kliment Ohridski»
Method for welding polymer structures containing amide linkages
US20220143964A1
(en)
*
2019-03-29
2022-05-12
Toyobo Co., Ltd.
Heat-resistant polymer film laminate and method for producing heat-resistant polymer film laminate
1971
1971-09-30
DE
DE19712148958
patent/DE2148958A1/en
active
Pending
1971-10-13
NL
NL7114095A
patent/NL7114095A/xx
unknown
1971-10-14
GB
GB4775471A
patent/GB1342614A/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0311292A2
(en)
*
1987-09-29
1989-04-12
Su «Kliment Ohridski»
Method for welding polymer structures containing amide linkages
EP0311292A3
(en)
*
1987-09-29
1990-04-11
Su «Kliment Ohridski»
Method for welding polymer structures containing amide linkages
US20220143964A1
(en)
*
2019-03-29
2022-05-12
Toyobo Co., Ltd.
Heat-resistant polymer film laminate and method for producing heat-resistant polymer film laminate
Also Published As
Publication number
Publication date
DE2148958A1
(en)
1973-04-12
NL7114095A
(en)
1973-04-17
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Legal Events
Date
Code
Title
Description
1974-05-15
PS
Patent sealed [section 19, patents act 1949]
1977-05-18
PLNP
Patent lapsed through nonpayment of renewal fees
