FI91774B - Formsprutningsblandning och förfarande för framställning av denna samt formsprutningsförfarande - Google Patents
Formsprutningsblandning och förfarande för framställning av denna samt formsprutningsförfarande Download PDFInfo
- Publication number
- FI91774B FI91774B FI872433A FI872433A FI91774B FI 91774 B FI91774 B FI 91774B FI 872433 A FI872433 A FI 872433A FI 872433 A FI872433 A FI 872433A FI 91774 B FI91774 B FI 91774B
- Authority
- FI
- Finland
- Prior art keywords
- injection molding
- granules
- filaments
- adhesive
- volume
- Prior art date
Links
Classifications
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- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L37/00—Compositions 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 heterocyclic ring containing oxygen; Compositions of derivatives of such polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
- B29B9/14—Making granules characterised by structure or composition fibre-reinforced
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
-
- 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
- C08J2339/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Derivatives of such polymers
- C08J2339/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08J2339/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2938—Coating on discrete and individual rods, strands or filaments
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2958—Metal or metal compound in coating
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
-
- 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
- Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Claims (14)
1. Formsprutningsblandning, känneteck-n a d därav, att den bestär av längsträckta granulat, av 5 vilka vart och ett innehäller ett knippe av längsträckta armerande filament, vilka sträcker sig vanligen parallellt med varandra i granulatets längdriktning och vilka är vä-sentligen enhetligt dispergerade i hela granulatet tili ett värmestabilt, filmbildande termoplastiskt lim som bes-10 tär av a) ett poly-C2-C6-alkyloxazolin i kombination med b) ett polyvinylpyrrolidon, varvid nämnda lim omger väsentligen varje filament, varvid komponenten b) utgör ca 7,5 - 75 vikt-% av komponenterna 15 a) och b) tillsammans, och de armerande filamenten utgör 67,5 - 97,5 volym-% och det värmestabila, filmbildande limmet utgör motsvarande 2,5 - 32,5 volym-% av formsprut-ningsblandningen.
2. Formsprutningsblandning enligt patentkrav 1, 20 kännetecknad därav, att granulaten är ca 0,5 - 4,8 mm i diameter.
3. Formsprutningsblandning enligt patentkrav 2, kännetecknad därav, att granulaten är ca 0,8 - 3,2 mm i diameter.
4. Formsprutningsblandning enligt patentkrav 1, kännetecknad därav, att de armerande filamenten utgör 85 - 95 volym-% och det värmestabila, filmbildande limmet utgör motsvarande 5-15 volym-%.
5. Formsprutningsblandning enligt patentkrav 1, 30 kännetecknad därav, att de armerande filamenten bestär av grafitfibrer, glasfibrer, aramidfibrer, fib-rer av rostfritt stäl, metallbelagda grafitfibrer eller en blandning av vilken som heist av de ovan nämnda.
6. Formsprutningsblandning enligt patentkrav 5, 35 kännetecknad därav, att de armerande filamenten bestär av grafitfibrer. 91774
7. Formsprutningsblandning enligt patentkrav 6, kännetecknad därav, att de armerande filamen-ten bestär av nickelbelagda grafitfibrer.
8. Formsprutningsblandning enligt patentkrav 1, 5 kännetecknad därav, att det termoplastiska liitimet bestär av polyetyloxazolin.
9. Formsprutningsblandning enligt patentkrav 8, kännetecknad därav, att molekylvikten hos po-lyetyloxazolinet är ca 50000 - 500000.
10. Formsprutningsblandning enligt patentkrav 1, kännetecknad därav, att det termoplastiska limmet bestär av polyetyloxazolin och polyvinylpyrrolidon.
11. Formsprutningsblandning enligt patentkrav 10, kännetecknad därav, att molekylvikten hos po- 15 lyvinylpyrrolidon är ca 10000 - 220000.
12. Formsprutningskomposition, kännetecknad därav, att den innehäller i) sprutgranulat av ett termoplastiskt harts, ii) längsträckta granulat, av vilka vart och ett 20 innehäller ett knippe av längsträckta armerande filament, vilka sträcker sig vanligen parallellt med varandra i gra-nulatets längdriktning och vilka är väsentligen enhetligt dispergerade i hela granulatet tili ett värmestabilt, filmbildande termoplastiskt lim som bestär av • 25 a) ett poly-C2-C6-alkyloxazolin i kombination med b) ett polyvinylpyrrolidon, varvid nämnda lim omger väsentligen varje filament, varvid komponenten b) utgör ca 7,5 - 75 vikt-% av komponenterna a) och b) tillsammans, och de armerande filamenten utgör 30 67,5 - 97,5 volym-% och det värmestabila, filmbildande limmet utgör motsvarande 2,5 - 32,5 volym-% av formsprut-ningsblandningen, varvid mängden av komponenten ii) är tillräcklig för att ästadkomma 1-60 vikt-% av filament per 100 vikt-% av komponterna i) + ii). 35
13. Förfarande för framställning av en formsprut ningsblandning, kännetecknat därav, att man li 91774 leder kontinuerligt armerande filamenter genom minst ett bad av ett värmestabilt, filmbildande termoplastiskt lim som bestär av a) ett poly-C2-C6-alkyloxazolin i kombination med 5 b) ett polyvinylpyrrolidon, i ett flytande medium för att impregnera filamenten, leder de impregnerade filamenten genom ett medel som avlägsnar allt överskottslim, leder de behandlade filamenten till en uppvärmningszon först för att avdunsta det flytande mediet 10 och sedan för att smälta det termoplastiska limmet, och avlägsnar de behandlade filamenten ur nämnda zon och där-efter kapar dessa tili längsträckta granulat, varvid man erhäller granulat, av vilka vart och ett innehäller ett knippe av längsträckta armerande filament, vilka sträcker 15 sig vanligen parallellt med varandra i granulatets längd-riktning och vilka är väsentligen enhetligt dispergerade i hela granulatet tili ett värmestabilt, filmbildande termoplastiskt lim, som omger väsentligen varje filament, varvid komponenten b) utgör ca 7,5 - 75 vikt-% av kompo-20 nenterna a) och b) tillsammans, och de armerande filamenten utgör 67,5 - 97,5 volym-% och det värmestabila, filmbildande limmet utgör motsvarande 2,5 - 32,5 volym-% av formsprutningsblandningen.
14. Formsprutningsförfarande, känneteck-25 n a t därav, att i en form tvingas en formsprutningskom-position som bestär av en blandning som innehäller i) termoplastiska sprutgranulat och ii) för att ästadkomma armering en effektiv mängd av längsträckta granulat, av vilka vart och ett innehäller 30 ett knippe av längsträckta armerande filament, vilka sträcker sig vanligen parallellt med varandra i granulatets längdriktning och vilka är väsentligen enhetligt dispergerade i hela granulatet tili ett värmestabilt, filmbildande termoplastiskt lim som bestär av 35 a) ett poly-C2-C6-alkyloxazolin i kombination med b) ett polyvinylpyrrolidon, 91774 varvid nämnda lim omger väsentligen varje filament, varvid komponenten b) utgör ca 7,5 - 75 vikt-% av komponenterna a) och b) tillsammans, och de armerande filamenten utgör 67,5 - 97,5 volym-% och det värmestabila, filmbildande 5 limmet utgör motsvarande 2,5 - 32,5 volym-% av formsprut-ningsblandningen. l! »
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/869,518 US4818615A (en) | 1986-06-02 | 1986-06-02 | Elongated molding granules and injection-molding process employing them |
US86951886 | 1986-06-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872433A0 FI872433A0 (sv) | 1987-06-01 |
FI872433A FI872433A (sv) | 1987-12-03 |
FI91774B true FI91774B (sv) | 1994-04-29 |
FI91774C FI91774C (sv) | 1994-08-10 |
Family
ID=25353692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872433A FI91774C (sv) | 1986-06-02 | 1987-06-01 | Formsprutningsblandning och förfarande för framställning av denna samt formsprutningsförfarande |
Country Status (19)
Country | Link |
---|---|
US (1) | US4818615A (sv) |
EP (1) | EP0248384B1 (sv) |
JP (1) | JPH0813481B2 (sv) |
KR (1) | KR960008124B1 (sv) |
AR (1) | AR243792A1 (sv) |
AT (1) | ATE69826T1 (sv) |
AU (1) | AU599662B2 (sv) |
BR (1) | BR8702820A (sv) |
CA (1) | CA1264911A (sv) |
DE (1) | DE3774764D1 (sv) |
DK (1) | DK168392B1 (sv) |
ES (1) | ES2027655T3 (sv) |
FI (1) | FI91774C (sv) |
GR (1) | GR3003842T3 (sv) |
HK (1) | HK66092A (sv) |
IL (1) | IL82747A (sv) |
MX (1) | MX172122B (sv) |
NO (1) | NO872301L (sv) |
SG (1) | SG45492G (sv) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0306671A1 (en) * | 1987-07-20 | 1989-03-15 | Hitachi, Ltd. | Electroconductive resin composition for moulding, and shield moulded therefrom |
DE3806661A1 (de) * | 1988-03-02 | 1989-09-14 | Kabelmetal Electro Gmbh | Verfahren zur herstellung von mit kurzfasern verstaerkten gegenstaenden aus kunststoff |
DE68923041T2 (de) * | 1988-09-20 | 1996-01-11 | Mitsui Toatsu Chemicals | Formmaterial. |
EP0379730A3 (en) * | 1989-01-25 | 1992-03-04 | General Electric Company | Extruded thermoplastic articles having improved electrical properties and methods of preparation thereof |
US5204296A (en) * | 1989-09-26 | 1993-04-20 | Rockwell International Corporation | Process for injection molding ceramics |
US5091255A (en) * | 1990-01-23 | 1992-02-25 | American Cyanamid Company | Molding granules, their manufacture and their use in the production of molded articles |
IT1254197B (it) * | 1992-02-06 | 1995-09-14 | Donegani Guido Ist | Procedimento per la preparazione di corpi formati in polimeri termoplastici rinforzati con fibra lunga |
BE1007210A3 (nl) * | 1993-06-10 | 1995-04-25 | Dsm Nv | Samenstelling, omvattende een matrixpolymeer, vezelig versterkingsmateriaal en een binder, en een werkwijze voor het spuitgieten van een dergelijke samenstelling. |
US5639807A (en) * | 1994-08-05 | 1997-06-17 | Akzo Nobel Nv | Process for manufacturing carbon fiber pellets, the high density, streamlined pellets resulting therefrom and process for producing reinforced thermoplastic resins employing the pellets |
US5827997A (en) * | 1994-09-30 | 1998-10-27 | Chung; Deborah D. L. | Metal filaments for electromagnetic interference shielding |
US7078098B1 (en) | 2000-06-30 | 2006-07-18 | Parker-Hannifin Corporation | Composites comprising fibers dispersed in a polymer matrix having improved shielding with lower amounts of conducive fiber |
US6228923B1 (en) * | 1997-04-02 | 2001-05-08 | Stratasys, Inc. | Water soluble rapid prototyping support and mold material |
EP0972623A1 (en) * | 1998-07-17 | 2000-01-19 | Dsm N.V. | Granulate for the production of class A surface mouldings, process for the production of granulate and its use |
US6379795B1 (en) * | 1999-01-19 | 2002-04-30 | E. I. Du Pont De Nemours And Company | Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions |
US7655482B2 (en) * | 2000-04-18 | 2010-02-02 | Kla-Tencor | Chemical mechanical polishing test structures and methods for inspecting the same |
KR100776998B1 (ko) * | 2006-04-17 | 2007-11-28 | 주식회사 헌터더글라스코리아 | 코팅 사의 주름 복원 시스템 |
WO2016193927A1 (en) * | 2015-06-05 | 2016-12-08 | Sabic Global Technologies B.V. | Method of sizing carbon fibers, sized carbon fibers, and carbon fiber composites |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877501A (en) * | 1952-12-24 | 1959-03-17 | Fiberfil Corp | Glass-reinforced thermoplastic injection molding compound and injection-molding process employing it |
US2824780A (en) * | 1953-04-10 | 1958-02-25 | Du Pont | Filament formation from polymeric dispersions |
US3002804A (en) * | 1958-11-28 | 1961-10-03 | Du Pont | Process of melt spinning and stretching filaments by passing them through liquid drag bath |
NL302973A (sv) * | 1963-03-21 | 1900-01-01 | ||
US3822333A (en) * | 1969-04-02 | 1974-07-02 | Chisso Corp | Process for producing shaped articles of crystalline polyolefins having a roughened surface |
US3608033A (en) * | 1969-06-17 | 1971-09-21 | Liquid Nitrogen Processing | Process for production of molding compositions containing high weight percentage of glass |
US3850681A (en) * | 1970-12-16 | 1974-11-26 | Owens Corning Fiberglass Corp | Glass fiber reinforced elastomers |
US4037011A (en) * | 1972-02-15 | 1977-07-19 | Dart Industries Inc. | Glass fiber reinforced thermoplastic composition and process for its preparation |
US3993805A (en) * | 1972-07-31 | 1976-11-23 | Concorde Fibers Inc. | Method of applying liquid finish composition to filaments |
US3948673A (en) * | 1973-10-19 | 1976-04-06 | Owens-Corning Fiberglas Corporation | Water soluble sizing for glass fibers and glass fibers sized therewith |
FR2360524A1 (fr) * | 1976-08-04 | 1978-03-03 | Fiverel | Composition d'adherisage pour fibres de verre |
JPS53139872A (en) * | 1977-05-10 | 1978-12-06 | Toray Industries | Porous body comprising metal coated carbon fiber |
US4340440A (en) * | 1977-09-22 | 1982-07-20 | Chute Challoner R | Coating and/or adhesive composition and method for preparation thereof |
GB1592310A (en) * | 1978-04-17 | 1981-07-01 | Asahi Dow Ltd | Glass fibre reinforced thermoplastic resin moulding material |
US4312917A (en) * | 1979-09-13 | 1982-01-26 | Hawley Ronald C | Fiber-reinforced compound composite structure and method of manufacturing same |
DE3106506A1 (de) * | 1981-02-21 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Metallisierte kohlenstoffasern und verbundwerkstoffe, die diese fasern enthalten |
US4477496A (en) * | 1981-06-15 | 1984-10-16 | Ppg Industries, Inc. | Process for preparing sized glass fiber roving |
US4532187A (en) * | 1982-06-28 | 1985-07-30 | The Dow Chemical Company | Polyolefin resin blends with enhanced adhesion and laminates |
US4547530A (en) * | 1983-11-15 | 1985-10-15 | The Dow Chemical Company | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) |
US4522967A (en) * | 1984-06-08 | 1985-06-11 | Kimberly-Clark Corporation | Heat sealable water dispersible adhesive |
-
1986
- 1986-06-02 US US07/869,518 patent/US4818615A/en not_active Expired - Lifetime
-
1987
- 1987-06-01 ES ES198787107906T patent/ES2027655T3/es not_active Expired - Lifetime
- 1987-06-01 FI FI872433A patent/FI91774C/sv not_active IP Right Cessation
- 1987-06-01 DE DE8787107906T patent/DE3774764D1/de not_active Expired - Fee Related
- 1987-06-01 AT AT87107906T patent/ATE69826T1/de not_active IP Right Cessation
- 1987-06-01 EP EP87107906A patent/EP0248384B1/en not_active Expired - Lifetime
- 1987-06-02 CA CA000538575A patent/CA1264911A/en not_active Expired - Fee Related
- 1987-06-02 MX MX006743A patent/MX172122B/es unknown
- 1987-06-02 DK DK280987A patent/DK168392B1/da not_active IP Right Cessation
- 1987-06-02 BR BR8702820A patent/BR8702820A/pt not_active IP Right Cessation
- 1987-06-02 JP JP62138818A patent/JPH0813481B2/ja not_active Expired - Lifetime
- 1987-06-02 AR AR87307751A patent/AR243792A1/es active
- 1987-06-02 IL IL82747A patent/IL82747A/xx not_active IP Right Cessation
- 1987-06-02 AU AU73734/87A patent/AU599662B2/en not_active Ceased
- 1987-06-02 NO NO872301A patent/NO872301L/no unknown
- 1987-06-02 KR KR1019870005577A patent/KR960008124B1/ko not_active IP Right Cessation
-
1992
- 1992-02-19 GR GR920400261T patent/GR3003842T3/el unknown
- 1992-04-24 SG SG45492A patent/SG45492G/en unknown
- 1992-09-03 HK HK660/92A patent/HK66092A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI872433A0 (sv) | 1987-06-01 |
GR3003842T3 (sv) | 1993-03-16 |
NO872301L (no) | 1987-12-03 |
CA1264911A (en) | 1990-01-30 |
DK280987A (da) | 1987-12-03 |
AR243792A1 (es) | 1993-09-30 |
US4818615A (en) | 1989-04-04 |
AU7373487A (en) | 1987-12-03 |
ES2027655T3 (es) | 1992-06-16 |
DK168392B1 (da) | 1994-03-21 |
KR880000512A (ko) | 1988-03-26 |
ATE69826T1 (de) | 1991-12-15 |
DE3774764D1 (de) | 1992-01-09 |
FI872433A (sv) | 1987-12-03 |
DK280987D0 (da) | 1987-06-02 |
JPS633914A (ja) | 1988-01-08 |
BR8702820A (pt) | 1988-03-01 |
FI91774C (sv) | 1994-08-10 |
EP0248384B1 (en) | 1991-11-27 |
IL82747A (en) | 1990-09-17 |
EP0248384A1 (en) | 1987-12-09 |
SG45492G (en) | 1992-06-12 |
IL82747A0 (en) | 1987-12-20 |
MX172122B (es) | 1993-12-06 |
KR960008124B1 (ko) | 1996-06-20 |
NO872301D0 (no) | 1987-06-02 |
HK66092A (en) | 1992-09-11 |
AU599662B2 (en) | 1990-07-26 |
JPH0813481B2 (ja) | 1996-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: AMERICAN CYANAMID COMPANY |