KR910015675A - 금속관의 플라스틱 코우팅의 보수방법 - Google Patents
금속관의 플라스틱 코우팅의 보수방법 Download PDFInfo
- Publication number
- KR910015675A KR910015675A KR1019910001850A KR910001850A KR910015675A KR 910015675 A KR910015675 A KR 910015675A KR 1019910001850 A KR1019910001850 A KR 1019910001850A KR 910001850 A KR910001850 A KR 910001850A KR 910015675 A KR910015675 A KR 910015675A
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene
- weight
- metal tube
- polymer composition
- propylene
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/10—Homopolymers or copolymers of propene
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/005—Repairing damaged coatings
-
- 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
- B05D7/14—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 metal, e.g. car bodies
- B05D7/146—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 metal, e.g. car bodies to metallic pipes or tubes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/10—Homopolymers or copolymers of propene
-
- 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
- B05D3/0218—Pretreatment, e.g. heating the substrate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Pipe Accessories (AREA)
- Paints Or Removers (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (10)
- 보수포용이나 밴드용의 접착제나 코우팅재가 하기 성분을 중량비로 함유하는 접착성 중합체 조성물임을 특징으로 하는, 금속관의 제거되었거나 손상된 플라스틱 코우팅 부분에 코우팅을 제공하거나 상기의 분분에 보수포 또는 밴드를 접착시킴으로써 상기의 부분을 보수하는 방법.A) 폴리프로필렌, 프로필렌/에틸렌 랜덤 공중합체 또는 프로필렌/에틸렌/1-부텐 랜덤 공중합체, 또는 이들과 에틸렌/비닐 아세테이트 공중합체, LDPE, HDPE, 폴리아미드 및 폴리우레탄으로 구성되는 군에서 선택한 하나 이상의 플라스토머(plastomer) 중합체와의 혼합물 59% 내지 94%; B) EPR, EPDM, SEBS 블록 공중합체, SBS 블록 공중합체 및 에틸렌/에틸 아크릴레이트 공중합체로 구성된 군에서 선택한 하나의 탄성 중합체 또는 그들 중합체의 혼합물 5% 내지 40%; C) 말레산 무수물, 이소포를 비스말레아믹산 또는 아크릴산 1 내지 10%에 의해 변성된 폴리프로필렌 1 내지 10%; D) 0 내지 3%의 카아본 블랙(carbon black)
- 제1항에 있어서, 성분 A)가 99이하의 이소택틱지수를 가지는 이소택틱 폴리프로필렌, 에틸렌 함량이 1중량% 내지 6중량%인 프로필렌/에틸렌 렌덤 공중합체, 또는 에틸렌 함량이 2 내지 3중량%이고 1-부텐 함량이 4.5 내지 5.6중량%인 프로필렌/에틸렌/1-부텐 랜덤 공중합체, 또는 이들과 아세테이트 함량이 10 내지 55%인 에틸렌/비닐 아세테이트 공중합체와의 혼합물을 함유하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 접착성 중합체 조성물을 코우팅재로서 사용하며, 임의로 전처리하였거나 예열 처리한 금속관의 노출된 면에 상기 조성물을 용융 상태로 부착하는 것을 특징으로 하는 방법.
- 제1항에 있어서, 접착성 중합체 조성물의 하층과 폴리올레핀 물질의 상층을 포함하는 보수포 또는 밴드를, 임의로 전처리 또는 예열 처리한 상기의 금속관의 노출면에 부착함을 특징으로 하는 방법.
- 제1항에 있어서, 접착성 중합체 조성물 한층과 폴리올레핀 물질로된 하나이상의 보수포 및 밴드를 금속관의 노출표면에 부착함을 특징으로 하는 방법.
- 제1항에 있어서, 접착성 중합체 조성물로된 하층과 폴리올레핀 물질로된 상층을 포함하는 보수포 및 밴드를, 임의로 전처리 또는 예열 처리한 상기의 금속관의 노출 표면에 부착함을 특징으로 하는 방법.
- 제4 내지 6항중 어느 한 항에 있어서, 언급된 폴리올레핀 물질의 보수포가, 임의로 5 내지 40%의 EPR 또는 EPDM 고무와 혼합된 99%이하의 이소택틱지수를 갖는 폴리프로필렌, 및 프로필렌과 에틸렌 또는 40중량% 이하의 에틸렌을 함유하는 다른 올레핀과의 입체특이적 순차적 중합으로 수득한 헤테로상 조성물로 구성된 군에서 선택한 하나 이상의 중합체를 함유하는 것을 특징으로 하는 방법.
- 제4 내지 6항중 어느 한 항에 있어서, 상기의 폴리올레핀 물질의 밴드가 3% 내지 50중량%의 열수축성을 가짐을 특징으로 하는 방법.
- 임의로 5% 내지 40중량%의 EPR 또는 EPDM 고무와 혼합한 99%이하의 이소택틱지수를 갖는 이소택틱 폴리프로필렌; 및 프로필렌과 에틸렌, 또는 에틸렌 함량이 40중량%이하인 다른 올레핀과의 입체특이적 순차적 중합에 의해 수득하는 헤테로 상의 조성물로 구성된 군에서 선택한 하나 이상의 중합체를 포함하고, 임의로 제1항의 접착성 중합체 조성물의 하층을 포함하는 것을 특징으로 하는, 금속관의 플라스틱 코우팅의 제거되었거나 손상된 부분을 보수하는 부수포.
- 3% 내지 50중량%의 열수축성을 가지며, 임의로 제1항의 접착성 중합체 조성물의 하층을 포함하는, 금속관의 플라스틱 코우팅의 제거되었거나 손상된 부분을 보수하는 폴리올레핀 밴드.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19271A/90 | 1990-02-06 | ||
IT01927190A IT1238006B (it) | 1990-02-06 | 1990-02-06 | Procedimento per la riparazione dei rivestimenti in materiali plastici di tubi metallici |
Publications (1)
Publication Number | Publication Date |
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KR910015675A true KR910015675A (ko) | 1991-09-30 |
Family
ID=11156292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910001850A KR910015675A (ko) | 1990-02-06 | 1991-02-04 | 금속관의 플라스틱 코우팅의 보수방법 |
Country Status (15)
Country | Link |
---|---|
US (1) | US5256226A (ko) |
EP (1) | EP0444446B1 (ko) |
KR (1) | KR910015675A (ko) |
CN (1) | CN1054392A (ko) |
AR (1) | AR247940A1 (ko) |
AT (1) | ATE109190T1 (ko) |
AU (1) | AU7006391A (ko) |
BR (1) | BR9100497A (ko) |
CA (1) | CA2035504C (ko) |
DE (1) | DE69103041T2 (ko) |
DK (1) | DK0444446T3 (ko) |
ES (1) | ES2057617T3 (ko) |
IT (1) | IT1238006B (ko) |
NO (1) | NO306732B1 (ko) |
RU (1) | RU2036944C1 (ko) |
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US4182782A (en) * | 1975-09-24 | 1980-01-08 | Metallgesellschaft Aktiengesellschaft | Method of a coating on the outside surface of a metal pipe |
JPS5280334A (en) * | 1975-12-27 | 1977-07-06 | Mitsui Petrochem Ind Ltd | Method of adhering polyolefin and polar substrate |
JPS582825B2 (ja) * | 1977-11-17 | 1983-01-18 | 日本クラウンコルク株式会社 | オレフイン樹脂−金属接着構造物及びその製造方法 |
IT1141253B (it) * | 1980-02-28 | 1986-10-01 | Montedison Spa | Procedimento per promuovere l'adesione di poliolefine ad altri materiali |
JPS607175Y2 (ja) * | 1980-10-07 | 1985-03-09 | 宇部興産株式会社 | 融着性シ−ト |
US5037700A (en) * | 1981-01-19 | 1991-08-06 | National Starch And Chemical Investment Holding Corporation | Flexible laminates |
US4407893A (en) * | 1981-12-03 | 1983-10-04 | United States Pipe And Foundry Company | Polyolefin coating containing an ionomer for metal substrates |
US4421569A (en) * | 1982-05-07 | 1983-12-20 | Sharon Tube Corp. | Corrosion protection of steel pipes |
IT1159842B (it) * | 1983-02-23 | 1987-03-04 | Manuli Autoadesivi Spa | Perfezionamento al procedimento per la preparazione di nastri autoadesivi |
DE3319240A1 (de) * | 1983-05-27 | 1984-11-29 | Basf Ag, 6700 Ludwigshafen | Haftkleberdispersionen zur herstellung selbstklebender artikel z. b. mit polyolefinischen traegern |
EP0134491A1 (en) * | 1983-07-15 | 1985-03-20 | Ube Industries, Ltd. | Heat-shrinkable covering material for special shape pipes and other articles |
EP0163508B1 (en) * | 1984-05-29 | 1990-10-10 | N.V. Raychem S.A. | Article for joining dimensionally recoverable parts |
DE3678646D1 (de) * | 1985-08-24 | 1991-05-16 | Alkor Gmbh | Folie oder folienbahn fuer moebel. |
US4670301A (en) * | 1986-03-14 | 1987-06-02 | Bredero Price, Inc. | Method and apparatus for coating the spiral weld seam of pipe |
JPS63199885A (ja) * | 1987-02-16 | 1988-08-18 | Furukawa Electric Co Ltd:The | 防蝕被覆鋼管の損傷防蝕被覆部の補修方法 |
DE3802881A1 (de) * | 1987-11-16 | 1989-05-24 | Utz Ag Georg | Mikrowellenaktivierbarer schmelzklebstoff |
US5021113A (en) * | 1987-12-30 | 1991-06-04 | Shell Oil Company | Tie layer composition and laminated structures containing same |
JP2656815B2 (ja) * | 1988-11-22 | 1997-09-24 | 三井東圧化学株式会社 | ポリプロピレン樹脂組成物 |
-
1990
- 1990-02-06 IT IT01927190A patent/IT1238006B/it active IP Right Grant
-
1991
- 1991-01-28 US US07/646,569 patent/US5256226A/en not_active Expired - Lifetime
- 1991-01-29 AU AU70063/91A patent/AU7006391A/en not_active Abandoned
- 1991-02-01 CA CA002035504A patent/CA2035504C/en not_active Expired - Lifetime
- 1991-02-04 KR KR1019910001850A patent/KR910015675A/ko not_active Application Discontinuation
- 1991-02-05 RU SU914894469A patent/RU2036944C1/ru active
- 1991-02-05 NO NO910443A patent/NO306732B1/no not_active IP Right Cessation
- 1991-02-05 AR AR91318987A patent/AR247940A1/es active
- 1991-02-06 AT AT91101601T patent/ATE109190T1/de not_active IP Right Cessation
- 1991-02-06 EP EP91101601A patent/EP0444446B1/en not_active Expired - Lifetime
- 1991-02-06 ES ES91101601T patent/ES2057617T3/es not_active Expired - Lifetime
- 1991-02-06 CN CN91100866A patent/CN1054392A/zh active Pending
- 1991-02-06 DK DK91101601.2T patent/DK0444446T3/da active
- 1991-02-06 BR BR919100497A patent/BR9100497A/pt not_active IP Right Cessation
- 1991-02-06 DE DE69103041T patent/DE69103041T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO910443D0 (no) | 1991-02-05 |
EP0444446B1 (en) | 1994-07-27 |
ATE109190T1 (de) | 1994-08-15 |
EP0444446A2 (en) | 1991-09-04 |
CA2035504A1 (en) | 1991-08-07 |
AR247940A1 (es) | 1995-04-28 |
CN1054392A (zh) | 1991-09-11 |
IT1238006B (it) | 1993-06-21 |
NO306732B1 (no) | 1999-12-13 |
IT9019271A1 (it) | 1991-08-07 |
RU2036944C1 (ru) | 1995-06-09 |
ES2057617T3 (es) | 1994-10-16 |
DE69103041D1 (de) | 1994-09-01 |
IT9019271A0 (it) | 1990-02-06 |
US5256226A (en) | 1993-10-26 |
DE69103041T2 (de) | 1995-02-09 |
DK0444446T3 (da) | 1994-09-05 |
CA2035504C (en) | 2002-07-23 |
AU7006391A (en) | 1991-08-08 |
NO910443L (no) | 1991-08-07 |
EP0444446A3 (en) | 1992-04-08 |
BR9100497A (pt) | 1991-10-29 |
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