JPS4827904B1 - - Google Patents
Info
- Publication number
- JPS4827904B1 JPS4827904B1 JP44065765A JP6576569A JPS4827904B1 JP S4827904 B1 JPS4827904 B1 JP S4827904B1 JP 44065765 A JP44065765 A JP 44065765A JP 6576569 A JP6576569 A JP 6576569A JP S4827904 B1 JPS4827904 B1 JP S4827904B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- 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
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0085—Copolymers
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/904—Monomer or polymer contains initiating group
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S522/904—Monomer or polymer contains initiating group
- Y10S522/905—Benzophenone group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75495368A | 1968-08-23 | 1968-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4827904B1 true JPS4827904B1 (ja) | 1973-08-27 |
Family
ID=25037092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44065765A Pending JPS4827904B1 (ja) | 1968-08-23 | 1969-08-21 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3663662A (ja) |
JP (1) | JPS4827904B1 (ja) |
BE (1) | BE737841A (ja) |
CA (1) | CA918099A (ja) |
DE (1) | DE1942848C3 (ja) |
FR (1) | FR2016270A1 (ja) |
GB (1) | GB1279714A (ja) |
NL (1) | NL6912818A (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694524A (en) * | 1971-05-07 | 1972-09-26 | Mobil Oil Corp | Blends of low density polyethylene and butene/ethylene copolymers and high tear strength blown film made therefrom |
JPS526314B2 (ja) * | 1971-11-01 | 1977-02-21 | ||
US4332655A (en) * | 1975-04-15 | 1982-06-01 | Raychem Corporation | Adhesive compositions comprising ethylene/polar monomer copolymer and an elastomer |
US4187360A (en) * | 1975-07-18 | 1980-02-05 | Phillips Petroleum Company | Heat-shrinkable or heat-expandable products from hydrogenated polybutadiene |
US4560498A (en) * | 1975-08-04 | 1985-12-24 | Raychem Corporation | Positive temperature coefficient of resistance compositions |
US4116784A (en) * | 1975-08-25 | 1978-09-26 | Japan Atomic Energy Research Institute | Method for cross-linking polyethylene with an ionizing radiation |
AU523866B2 (en) * | 1978-04-18 | 1982-08-19 | Du Pont Canada Inc. | Manufacture of film |
US4576993A (en) * | 1978-09-20 | 1986-03-18 | Raychem Limited | Low density polyethylene polymeric compositions |
US4361606A (en) * | 1980-09-30 | 1982-11-30 | Monsanto Company | Method for irradiation of polymeric laminates and product |
US4348438A (en) * | 1980-12-31 | 1982-09-07 | Mobil Oil Corporation | Process for preparation of improved shrink wrap |
US4382513A (en) * | 1981-02-06 | 1983-05-10 | W. R. Grace & Co., Cryovac Div. | Packages having readily peelable seals |
US4597920A (en) * | 1981-04-23 | 1986-07-01 | E. I. Du Pont De Nemours And Company | Shrink films of ethylene/α-olefin copolymers |
US4447480A (en) * | 1982-12-01 | 1984-05-08 | Union Carbide Corporation | Shrinkable film for poultry bags |
US4547413A (en) * | 1982-12-01 | 1985-10-15 | Union Carbide Corporation | Shrinkable film for poultry bags |
US4598128A (en) * | 1983-03-14 | 1986-07-01 | Phillips Petroleum Company | Polymer composition and preparation method |
EP0299750B1 (en) * | 1987-07-13 | 1994-09-28 | Mitsubishi Kasei Corporation | Linear polyethylene film and process for producing the same |
US5165965A (en) * | 1990-12-28 | 1992-11-24 | Reynolds Metals Company | Method for providing predistored images on shrinkable film |
ES2132965T3 (es) * | 1995-09-26 | 1999-08-16 | Dow Chemical Co | Materia prima de pelicula monocapa transparente. |
US6562415B2 (en) * | 1998-01-21 | 2003-05-13 | Dupont Dow Elastomers L.L.C. | UV curable elastomer composition |
US6391411B1 (en) | 1999-06-03 | 2002-05-21 | Printpack Illinois, Inc. | Machine direction oriented high molecular weight, high density polyethylene films with enhanced water vapor transmission properties |
IL140541A0 (en) * | 2000-12-25 | 2002-02-10 | Syfan Saad 99 Ltd | Improved process for the manufacture of thermoplastic shrink films |
IL140542A0 (en) * | 2000-12-25 | 2002-02-10 | Syfan Saad 99 Ltd | Improved multilayer barrier polymeric films |
US11725086B2 (en) * | 2018-03-05 | 2023-08-15 | Berry Global, Inc. | Shrink films and methods for making the same |
-
1968
- 1968-08-23 US US754953A patent/US3663662A/en not_active Expired - Lifetime
-
1969
- 1969-07-31 CA CA058462A patent/CA918099A/en not_active Expired
- 1969-08-21 JP JP44065765A patent/JPS4827904B1/ja active Pending
- 1969-08-21 FR FR6928711A patent/FR2016270A1/fr active Pending
- 1969-08-22 DE DE1942848A patent/DE1942848C3/de not_active Expired
- 1969-08-22 GB GB41943/69A patent/GB1279714A/en not_active Expired
- 1969-08-22 NL NL6912818A patent/NL6912818A/xx unknown
- 1969-08-22 BE BE737841D patent/BE737841A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA918099A (en) | 1973-01-02 |
FR2016270A1 (ja) | 1970-05-08 |
DE1942848A1 (de) | 1970-02-26 |
GB1279714A (en) | 1972-06-28 |
BE737841A (ja) | 1970-02-23 |
DE1942848B2 (de) | 1978-11-23 |
DE1942848C3 (de) | 1979-07-26 |
US3663662A (en) | 1972-05-16 |
NL6912818A (ja) | 1970-02-25 |