DK138272B - Pseudoplastisk suspension af et pulver af en polyimidpræpolymer i vand og fremgangsmåde til fremstilling deraf. - Google Patents

Pseudoplastisk suspension af et pulver af en polyimidpræpolymer i vand og fremgangsmåde til fremstilling deraf.

Info

Publication number
DK138272B
DK138272B DK220175AA DK220175A DK138272B DK 138272 B DK138272 B DK 138272B DK 220175A A DK220175A A DK 220175AA DK 220175 A DK220175 A DK 220175A DK 138272 B DK138272 B DK 138272B
Authority
DK
Denmark
Prior art keywords
pseudoplastic
suspension
powder
preparation
water
Prior art date
Application number
DK220175AA
Other languages
English (en)
Other versions
DK138272C (da
DK220175A (da
Inventor
Robert Cassat
Original Assignee
Rhone Poulenc Ind
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
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of DK220175A publication Critical patent/DK220175A/da
Publication of DK138272B publication Critical patent/DK138272B/da
Application granted granted Critical
Publication of DK138272C publication Critical patent/DK138272C/da

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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • 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
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08L79/085—Unsaturated polyimide precursors
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/07—Parts immersed or impregnated in a matrix
    • B32B2305/076—Prepregs
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Textile Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DK220175AA 1974-05-20 1975-05-20 Pseudoplastisk suspension af et pulver af en polyimidpræpolymer i vand og fremgangsmåde til fremstilling deraf. DK138272B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417451A FR2272119B1 (da) 1974-05-20 1974-05-20

Publications (3)

Publication Number Publication Date
DK220175A DK220175A (da) 1975-11-21
DK138272B true DK138272B (da) 1978-08-07
DK138272C DK138272C (da) 1979-01-15

Family

ID=9139054

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220175AA DK138272B (da) 1974-05-20 1975-05-20 Pseudoplastisk suspension af et pulver af en polyimidpræpolymer i vand og fremgangsmåde til fremstilling deraf.

Country Status (12)

Country Link
US (1) US4013600A (da)
JP (1) JPS514251A (da)
BE (1) BE829212A (da)
CH (1) CH574983A5 (da)
DE (1) DE2522312A1 (da)
DK (1) DK138272B (da)
FR (1) FR2272119B1 (da)
GB (1) GB1500605A (da)
IT (1) IT1038304B (da)
LU (1) LU72513A1 (da)
NL (1) NL7505547A (da)
SE (1) SE7505740L (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575653A (en) * 1977-06-01 1980-09-24 Ciba Geigy Ag Reinforced composites
DE2843035C2 (de) * 1978-10-03 1984-04-26 Technochemie Gmbh, Verfahrenstechnik, 6901 Dossenheim Heißhärtbare Imidharze
US4292105A (en) * 1978-12-28 1981-09-29 Union Carbide Corporation Method of impregnating a fibrous textile material with a plastic resin
JPS5883532A (ja) * 1981-11-12 1983-05-19 日本電気株式会社 低雑音電源回路
US5210213A (en) 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5516876A (en) 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5969079A (en) 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US5521014A (en) 1981-11-13 1996-05-28 The Boeing Company Extended multidimensional ether or ester oligomers
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5512676A (en) 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5693741A (en) 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5714566A (en) 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
JPS609363A (ja) * 1983-06-29 1985-01-18 Nec Home Electronics Ltd 電源回路
JPS6155147A (ja) * 1984-08-24 1986-03-19 Matsushita Electric Works Ltd ポリイミド樹脂の保存法
US5618907A (en) 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
US4919739A (en) * 1986-11-07 1990-04-24 Basf Aktiengesellschaft Production of improved preimpregnated material comprising a particulate thermosetting resin suitable for use in the formation of a substantially void-free fiber-reinforced composite article
JPH0623392B2 (ja) * 1987-04-27 1994-03-30 日本モンサント株式会社 ウエハーのファイン研磨用組成物
US5817744A (en) 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
JP2670292B2 (ja) * 1988-04-05 1997-10-29 三井東圧化学株式会社 芳香族アミン樹脂の製造方法
JP2685527B2 (ja) * 1988-09-02 1997-12-03 三井石油化学工業株式会社 水分散性組成物およびこれを用いた水性分散液
EP0418406A1 (en) * 1989-09-19 1991-03-27 The Boeing Company Coreactive oligomer blends
US4979998A (en) * 1989-10-10 1990-12-25 Union Carbide Corporation Process for forming a metal boride coating on a carbonaceous substrate
US5194565A (en) * 1991-07-25 1993-03-16 Virginia Tech Intellectual Properties, Inc. Poly(amide-acid) compositions derived from tetracarboxylic acid dianhyrides capable of solution imidization
FR2782245B1 (fr) * 1998-08-17 2003-08-29 Rhodia Chimie Sa Utilisation de polymeres comme agent anti-rebond dans des formulations mises en oeuvre en presence d'une solution aqueuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018290A (en) * 1959-11-12 1962-01-23 Union Carbide Corp Preparation of maleimides
US3349077A (en) * 1965-05-17 1967-10-24 Kelco Co Etherified xanthomonas hydrophilic colloids and process of preparation
US3562787A (en) * 1966-12-22 1971-02-09 Du Pont Film-forming composition
US3447940A (en) * 1967-12-04 1969-06-03 Pillsbury Co Paint composition containing polysaccharides
US3717615A (en) * 1969-04-25 1973-02-20 Gen Electric Polyimides
US3894976A (en) * 1972-07-27 1975-07-15 Kelco Co Pseudoplastic water base paint containing a novel heteropolysaccharide

Also Published As

Publication number Publication date
DE2522312A1 (de) 1975-12-04
FR2272119A1 (da) 1975-12-19
LU72513A1 (da) 1976-03-17
NL7505547A (nl) 1975-11-24
BE829212A (fr) 1975-11-17
SE7505740L (sv) 1975-11-21
CH574983A5 (da) 1976-04-30
IT1038304B (it) 1979-11-20
JPS514251A (da) 1976-01-14
DK138272C (da) 1979-01-15
GB1500605A (en) 1978-02-08
FR2272119B1 (da) 1977-03-18
US4013600A (en) 1977-03-22
DK220175A (da) 1975-11-21

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