FR2347402A1 - Treating polyvinylidene fluoride surfaces - so that they adhere to other polymers, by applying a film of a polyalkyl methacrylate or polyurethane from soln. - Google Patents
Treating polyvinylidene fluoride surfaces - so that they adhere to other polymers, by applying a film of a polyalkyl methacrylate or polyurethane from soln.Info
- Publication number
- FR2347402A1 FR2347402A1 FR7609917A FR7609917A FR2347402A1 FR 2347402 A1 FR2347402 A1 FR 2347402A1 FR 7609917 A FR7609917 A FR 7609917A FR 7609917 A FR7609917 A FR 7609917A FR 2347402 A1 FR2347402 A1 FR 2347402A1
- Authority
- FR
- France
- Prior art keywords
- soln
- polyurethane
- adhere
- polymers
- applying
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
-
- 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
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- 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
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- 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
- C08J2327/00—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 halogen; Derivatives of such polymers
- C08J2327/02—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 halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—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 halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
Method comprises applying a soln. of a polyurethane (I) or an alkyl polymethacrylate (II) in an aprotic polar solvent and removing the solvent at 100-300 degrees C. (I) is pref. a linear or lightly crosslinked polyurethane and (II) is pref. PMMA or a copolymer contg. >=85 wt % MMA. The soln. used pref. contains 1-50 wt % (I) or (II).
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7609917A FR2347402A1 (en) | 1976-04-06 | 1976-04-06 | Treating polyvinylidene fluoride surfaces - so that they adhere to other polymers, by applying a film of a polyalkyl methacrylate or polyurethane from soln. |
IT6760677A IT1073477B (en) | 1976-04-06 | 1977-03-18 | PROCEDURE FOR THE TREATMENT OF VINYLIDENE POLYFLUORIDE TO MAKE IT ADHERENT TO ANOTHER POLYMER |
BE1008034A BE852721A (en) | 1976-04-06 | 1977-03-22 | PROCESS FOR TREATING VINYLIDENE POLYFLUORIDE WITH A VIEW OF ITS ADHERENCE WITH ANOTHER POLYMER |
GB1369277A GB1541521A (en) | 1976-04-06 | 1977-03-31 | Process for the treatment of the surface of polyvinylidenefluoride |
LU77065A LU77065A1 (en) | 1976-04-06 | 1977-04-04 | |
NL7703708A NL189915C (en) | 1976-04-06 | 1977-04-05 | METHOD FOR TREATING A POLYVINYLIDE FLUORIDE SURFACE. |
DE2715185A DE2715185C3 (en) | 1976-04-06 | 1977-04-05 | Process for treating a surface made of polyvinylidene fluoride and using the coatings produced in this way as an intermediate layer for attaching a third polymer |
JP52038613A JPS6014777B2 (en) | 1976-04-06 | 1977-04-06 | Polyvinylidene fluoride surface treatment method |
US06/100,376 US4272585A (en) | 1976-04-06 | 1979-12-05 | Process for treating polyvinylidene fluoride and resulting products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7609917A FR2347402A1 (en) | 1976-04-06 | 1976-04-06 | Treating polyvinylidene fluoride surfaces - so that they adhere to other polymers, by applying a film of a polyalkyl methacrylate or polyurethane from soln. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2347402A1 true FR2347402A1 (en) | 1977-11-04 |
FR2347402B1 FR2347402B1 (en) | 1979-07-27 |
Family
ID=9171428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7609917A Granted FR2347402A1 (en) | 1976-04-06 | 1976-04-06 | Treating polyvinylidene fluoride surfaces - so that they adhere to other polymers, by applying a film of a polyalkyl methacrylate or polyurethane from soln. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE852721A (en) |
FR (1) | FR2347402A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1119928B (en) * | 1978-09-25 | 1986-03-19 | Ugine Kuhlmann | COMPOSITE MATERIAL OF VINYLIDENE POLYFLUORIDE AND INCOMPATIBLE THERMOPLASTIC POLYMER AND PROCEDURE FOR ITS MANUFACTURE |
-
1976
- 1976-04-06 FR FR7609917A patent/FR2347402A1/en active Granted
-
1977
- 1977-03-22 BE BE1008034A patent/BE852721A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE852721A (en) | 1977-09-22 |
FR2347402B1 (en) | 1979-07-27 |
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