JPS57181828A - Shrinkable film of ethylene/alpha- olefin copolymer - Google Patents
Shrinkable film of ethylene/alpha- olefin copolymerInfo
- Publication number
- JPS57181828A JPS57181828A JP57064859A JP6485982A JPS57181828A JP S57181828 A JPS57181828 A JP S57181828A JP 57064859 A JP57064859 A JP 57064859A JP 6485982 A JP6485982 A JP 6485982A JP S57181828 A JPS57181828 A JP S57181828A
- Authority
- JP
- Japan
- Prior art keywords
- alpha
- ethylene
- olefin copolymer
- shrinkable film
- shrinkable
- 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
- 229920000089 Cyclic olefin copolymer Polymers 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0049—Heat shrinkable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/008—Wide strips, e.g. films, webs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25681281A | 1981-04-23 | 1981-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57181828A true JPS57181828A (en) | 1982-11-09 |
JPH0354048B2 JPH0354048B2 (de) | 1991-08-19 |
Family
ID=22973685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57064859A Granted JPS57181828A (en) | 1981-04-23 | 1982-04-20 | Shrinkable film of ethylene/alpha- olefin copolymer |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS57181828A (de) |
BE (1) | BE892927A (de) |
CA (1) | CA1174423A (de) |
DE (1) | DE3215120A1 (de) |
FR (1) | FR2504537B1 (de) |
GB (1) | GB2097324B (de) |
IT (1) | IT1151736B (de) |
NL (1) | NL189515C (de) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188323A (en) * | 1981-05-16 | 1982-11-19 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of heat shrinkable tape |
JPS59229317A (ja) * | 1983-06-13 | 1984-12-22 | Showa Denko Kk | 低温熱収縮性フイルムの製造方法 |
JPS61112627A (ja) * | 1984-11-08 | 1986-05-30 | Showa Denko Kk | 低温熱収縮性フイルム |
JPS61123516A (ja) * | 1984-11-21 | 1986-06-11 | Showa Denko Kk | 低温熱収縮性フイルム |
JPS61273930A (ja) * | 1985-05-29 | 1986-12-04 | Mitsubishi Chem Ind Ltd | 低密度ポリエチレン二軸延伸フイルムの製造法 |
JPS62201229A (ja) * | 1986-03-03 | 1987-09-04 | Kohjin Co Ltd | 熱収縮性フイルム |
JPS63173641A (ja) * | 1987-01-13 | 1988-07-18 | 株式会社興人 | ポリオレフイン系熱収縮性積層フイルム |
WO1989001402A1 (en) * | 1987-08-14 | 1989-02-23 | Kohjin Co., Ltd. | Process for producing heat-shrinkable polyethylene film |
WO1990001409A1 (en) * | 1988-08-15 | 1990-02-22 | Kohjin Co., Ltd. | Process for producing heat-shrinkable polyethylene film |
JPH0664039A (ja) * | 1992-08-20 | 1994-03-08 | Mitsui Petrochem Ind Ltd | 2軸延伸フィルムの製造方法及び製造装置、並びにシュリンクフィルム |
JP2005534740A (ja) * | 2002-07-29 | 2005-11-17 | ボレアリス テクノロジー オイ | シュリンクフィルム |
JP2010510094A (ja) * | 2006-11-21 | 2010-04-02 | フイナ・テクノロジー・インコーポレーテツド | 固体状態の引き伸ばしを用いる方法でフィルムおよび成形品を製造する時に有用なポリエチレン |
JP2010270227A (ja) * | 2009-05-21 | 2010-12-02 | Tohcello Co Ltd | 二軸延伸エチレン系共重合体フィルム |
WO2014129511A1 (ja) | 2013-02-20 | 2014-08-28 | 株式会社プライムポリマー | 二軸延伸フィルムおよびエチレン系重合体組成物 |
KR20170044157A (ko) | 2014-09-10 | 2017-04-24 | 미쓰이 가가쿠 토세로 가부시키가이샤 | 2축 연신 에틸렌 중합체 필름 및 포장체 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346944B1 (de) * | 1982-04-26 | 1996-04-03 | American National Can Company | Polymermaterialzusammensetzung, orientierte Polymerfilme und daraus hergestellte schrumpffähige Beutel |
US4457960A (en) * | 1982-04-26 | 1984-07-03 | American Can Company | Polymeric and film structure for use in shrink bags |
FR2561246B1 (fr) * | 1983-11-10 | 1987-01-16 | Charbonnages Ste Chimique | Compositions polymeres a base de copolymeres et d'homopolymeres d'ethylene et leur application a l'isolation de conducteurs metalliques, en particulier de fils telephoniques |
US5256351A (en) * | 1985-06-17 | 1993-10-26 | Viskase Corporation | Process for making biaxially stretched, heat shrinkable VLDPE films |
US4976898A (en) * | 1985-06-17 | 1990-12-11 | Viskase Corporation | Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene |
CA1340037C (en) * | 1985-06-17 | 1998-09-08 | Stanley Lustig | Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer |
US5059481A (en) * | 1985-06-17 | 1991-10-22 | Viskase Corporation | Biaxially stretched, heat shrinkable VLDPE film |
USRE35285E (en) * | 1985-09-30 | 1996-06-25 | W. R. Grace & Co.-Conn. | Thermoplastic multi-layer packaging film and bags made therefrom |
CA1297651C (en) * | 1986-03-03 | 1992-03-24 | Tomoji Mizutani | Heat shrinkable film |
KR960007297B1 (ko) * | 1987-07-13 | 1996-05-30 | 미쓰비시 가가꾸 가부시끼가이샤 | 폴리에틸렌 필름으로 제조된 포대 |
US5032463A (en) * | 1988-07-18 | 1991-07-16 | Viskase Corporation | Very low density polyethylene film from blends |
JP2643348B2 (ja) * | 1988-09-01 | 1997-08-20 | 三井石油化学工業株式会社 | ポリエチレン樹脂組成物およびフィルム |
CA2003882C (en) | 1988-12-19 | 1997-01-07 | Edwin Rogers Smith | Heat shrinkable very low density polyethylene terpolymer film |
ATE136566T1 (de) * | 1990-06-12 | 1996-04-15 | Mitsui Petrochemical Ind | Äthylen-/penten-1-copolymerzusammensetzungen und ihre verwendung |
CA2146003A1 (en) * | 1992-10-02 | 1994-04-14 | Oscar Trini Garza, Jr. | Improved shrink film and methods relating thereto |
ATE291059T1 (de) | 1992-11-13 | 2005-04-15 | Cryovac Inc | Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien. |
IT1266781B1 (it) | 1993-11-08 | 1997-01-21 | Grace W R & Co | Pellicole multistrato orientate biassialmente e termoretraibili, procedimento per produrle e loro uso per confezionare prodotti |
US6287613B1 (en) | 1994-12-12 | 2001-09-11 | Cryovac Inc | Patch bag comprising homogeneous ethylene/alpha-olefin copolymer |
ES2866158T3 (es) | 2014-04-09 | 2021-10-19 | Dow Global Technologies Llc | Películas de polietileno orientado y un método para fabricar las mismas |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144926A (en) * | 1980-04-15 | 1981-11-11 | Mitsubishi Petrochem Co Ltd | Monoaxially stretched product of ethylenic resin |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU41935A1 (de) * | 1961-06-26 | 1962-12-22 | ||
GB1035887A (en) * | 1964-04-15 | 1966-07-13 | Du Pont | Improvements relating to films |
JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
-
1982
- 1982-03-30 CA CA000399852A patent/CA1174423A/en not_active Expired
- 1982-04-20 FR FR8206750A patent/FR2504537B1/fr not_active Expired
- 1982-04-20 JP JP57064859A patent/JPS57181828A/ja active Granted
- 1982-04-22 BE BE0/207891A patent/BE892927A/fr not_active IP Right Cessation
- 1982-04-22 GB GB8211739A patent/GB2097324B/en not_active Expired
- 1982-04-22 NL NLAANVRAGE8201675,A patent/NL189515C/xx active Search and Examination
- 1982-04-22 IT IT20883/82A patent/IT1151736B/it active
- 1982-04-23 DE DE19823215120 patent/DE3215120A1/de active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56144926A (en) * | 1980-04-15 | 1981-11-11 | Mitsubishi Petrochem Co Ltd | Monoaxially stretched product of ethylenic resin |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188323A (en) * | 1981-05-16 | 1982-11-19 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of heat shrinkable tape |
JPS59229317A (ja) * | 1983-06-13 | 1984-12-22 | Showa Denko Kk | 低温熱収縮性フイルムの製造方法 |
JPH0365249B2 (de) * | 1983-06-13 | 1991-10-11 | ||
JPS61112627A (ja) * | 1984-11-08 | 1986-05-30 | Showa Denko Kk | 低温熱収縮性フイルム |
JPH0519448B2 (de) * | 1984-11-08 | 1993-03-16 | Showa Denko Kk | |
JPH0543503B2 (de) * | 1984-11-21 | 1993-07-01 | Showa Denko Kk | |
JPS61123516A (ja) * | 1984-11-21 | 1986-06-11 | Showa Denko Kk | 低温熱収縮性フイルム |
JPS61273930A (ja) * | 1985-05-29 | 1986-12-04 | Mitsubishi Chem Ind Ltd | 低密度ポリエチレン二軸延伸フイルムの製造法 |
JPS62201229A (ja) * | 1986-03-03 | 1987-09-04 | Kohjin Co Ltd | 熱収縮性フイルム |
JPS63173641A (ja) * | 1987-01-13 | 1988-07-18 | 株式会社興人 | ポリオレフイン系熱収縮性積層フイルム |
WO1989001402A1 (en) * | 1987-08-14 | 1989-02-23 | Kohjin Co., Ltd. | Process for producing heat-shrinkable polyethylene film |
WO1990001409A1 (en) * | 1988-08-15 | 1990-02-22 | Kohjin Co., Ltd. | Process for producing heat-shrinkable polyethylene film |
JPH0664039A (ja) * | 1992-08-20 | 1994-03-08 | Mitsui Petrochem Ind Ltd | 2軸延伸フィルムの製造方法及び製造装置、並びにシュリンクフィルム |
JP2005534740A (ja) * | 2002-07-29 | 2005-11-17 | ボレアリス テクノロジー オイ | シュリンクフィルム |
JP2010510094A (ja) * | 2006-11-21 | 2010-04-02 | フイナ・テクノロジー・インコーポレーテツド | 固体状態の引き伸ばしを用いる方法でフィルムおよび成形品を製造する時に有用なポリエチレン |
JP2010270227A (ja) * | 2009-05-21 | 2010-12-02 | Tohcello Co Ltd | 二軸延伸エチレン系共重合体フィルム |
WO2014129511A1 (ja) | 2013-02-20 | 2014-08-28 | 株式会社プライムポリマー | 二軸延伸フィルムおよびエチレン系重合体組成物 |
US10457786B2 (en) | 2013-02-20 | 2019-10-29 | Prime Polymer Co., Ltd. | Biaxially-stretched film and ethylene polymer composition |
KR20170044157A (ko) | 2014-09-10 | 2017-04-24 | 미쓰이 가가쿠 토세로 가부시키가이샤 | 2축 연신 에틸렌 중합체 필름 및 포장체 |
Also Published As
Publication number | Publication date |
---|---|
CA1174423A (en) | 1984-09-18 |
DE3215120A1 (de) | 1982-12-09 |
IT8220883A0 (it) | 1982-04-22 |
DE3215120C2 (de) | 1991-07-25 |
GB2097324B (en) | 1984-06-06 |
FR2504537A1 (fr) | 1982-10-29 |
NL8201675A (nl) | 1982-11-16 |
FR2504537B1 (fr) | 1986-10-03 |
GB2097324A (en) | 1982-11-03 |
BE892927A (fr) | 1982-10-22 |
IT1151736B (it) | 1986-12-24 |
JPH0354048B2 (de) | 1991-08-19 |
NL189515C (nl) | 1993-05-03 |
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