PH24713A - Multi-layer shrink film - Google Patents

Multi-layer shrink film

Info

Publication number: PH24713A
Authority: PH; Philippines
Prior art keywords: shrink film; layer shrink; layer; film; shrink
Prior art date: 1987-03-09

Application number

PH36608A

Other languages

English (en)

Inventor

Tadatoshi Ogawa

Teruaki Yoshida

Original Assignee

Sumitomo Chemical Co

Priority date (The priority date 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 date listed.)

1987-03-09

Filing date

1988-03-09

Publication date

1990-10-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12944984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH24713(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-03-09 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

1990-10-01 Publication of PH24713A publication Critical patent/PH24713A/en

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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/406—Bright, glossy, shiny surface
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Laminated Bodies (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

PH36608A 1987-03-09 1988-03-09 Multi-layer shrink film PH24713A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP5351687		1987-03-09

Publications (1)

Publication Number	Publication Date
PH24713A true PH24713A (en)	1990-10-01

Family

ID=12944984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH36608A PH24713A (en)	1987-03-09	1988-03-09	Multi-layer shrink film

Country Status (8)

Country	Link
US (1)	US4948657A (fr)
EP (1)	EP0282282B1 (fr)
KR (1)	KR910006232B1 (fr)
AU (1)	AU599750B2 (fr)
CA (1)	CA1283035C (fr)
DE (1)	DE3884240T2 (fr)
HK (1)	HK80195A (fr)
PH (1)	PH24713A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2221649B (en) *	1988-08-11	1992-04-29	Okura Industrial Co Ltd	Heat shrinkable composite film and packaging method using same
CA2003882C (fr) *	1988-12-19	1997-01-07	Edwin Rogers Smith	Terpolymere de polyethylene de tres faible densite thermoretrecissable
JP3015967B2 (ja) *	1989-10-02	2000-03-06	旭化成工業株式会社	多層包装フィルム及びその製造方法
CA2048296C (fr) *	1990-08-13	2002-09-24	Henry G. Schirmer	Melanges de copolymere de propylene et d'ethylene, et pellicules faites a partir de ceux-ci
IT1246667B (it) *	1991-01-31	1994-11-24	Francesconi & C Srl	Pellicola termoretraibile in tre strati di resine sintetiche, di cui quello centrale in polietilene a bassissima densita'
AU648468B2 (en) *	1992-07-01	1994-04-21	Lintec Corporation	Film for label
US5298302A (en) *	1992-08-21	1994-03-29	W. R. Grace & Co.-Conn.	Film with improved lap seal
US5482771A (en) *	1992-09-18	1996-01-09	W. R. Grace & Co.-Conn.	Moisutre barrier film
CA2106258C (fr)	1992-09-18	2003-11-04	Gautam P. Shah	Pellicule etanche a l'humidite
US6524720B1 (en)	1992-09-18	2003-02-25	Cryovac, Inc.	Moisture barrier film
FR2697203B1 (fr) *	1992-10-26	1995-02-17	Bollore Technologies	Film composite thermorétractable et recyclable à base notamment de polypropylène procédé de production de celui-ci et utilisation du film pour le suremballage.
DE69319061T2 (de) *	1992-10-26	1999-03-18	Bollore Technologies S.A., Quimper	Wärmeschrumpfbarer Verbundfilm, Verfahren zu seiner Herstellung und Verwendung für Verpackungen
FR2703624B1 (fr) *	1993-04-06	1995-07-07	Bollore Technologies	Film composite thermoretractable, procede de fabrication et utilisation dudit film pour le suremballage d'articles.
JP3258830B2 (ja) *	1994-09-29	2002-02-18	株式会社興人	ポリオレフィン系熱収縮性積層フィルム
DE19515254C2 (de) *	1995-04-26	1998-06-04	Fresenius Ag	PVC-freie Mehrschichtfolie, Verfahren zur Herstellung derselben und deren Verwendung
EP0763422A1 (fr) *	1995-09-13	1997-03-19	W.R. Grace & Co.-Conn.	Feuille rétractable multicouche comportant du polypropylène à module d'élasticité bas
IT1277095B1 (it) *	1995-12-18	1997-11-04	Montell Technology Company Bv	Film termoretraibili multistrato
CH692846A5 (it)	1997-02-24	2002-11-29	Baxter Biotech Tech Sarl	Film a più strati coestrusi per contenitori di fluidi sterilizzabili.
JP4551564B2 (ja) *	1998-12-18	2010-09-29	クライオバック・インコーポレイテツド	二軸延伸熱収縮性ポリオレフィン多層フィルムの製造方法及び前記方法により得られるフィルム
AUPQ466599A0 (en) *	1999-12-15	2000-01-13	Sporos Sa	Multilayer heat shrinkable film
US7147930B2 (en)	2003-12-16	2006-12-12	Curwood, Inc.	Heat-shrinkable packaging films with improved sealing properties and articles made thereof
US20060286321A1 (en) *	2005-06-17	2006-12-21	Cryovac, Inc.	Films having a combination of high impact strength and high shrink
US20080003332A1 (en) *	2006-05-12	2008-01-03	Dimitrios Ginossatis	Multilayer heat shrinkable cook-in film
EP2520518B1 (fr)	2011-05-03	2020-09-23	Flexopack S.A.	Dispositif de conditionnement de déchets
EP2813362B1 (fr)	2013-06-14	2019-05-22	Flexopack S.A.	Film thermorétractable
EP3501822A1 (fr)	2017-12-22	2019-06-26	Flexopack S.A.	Film de revêtement pour fibc

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE754507A (fr) *	1969-08-08	1971-02-08	Dow Chemical Co	Procede d'emballage d'articles perfectionne
US4410582A (en) *	1980-12-10	1983-10-18	Toray Industries, Inc.	Multi-layered polyolefin laminated film
CA1199567A (fr) *	1982-02-18	1986-01-21	Walter B. Mueller	Pellicules retrecissables en polyethylene lineaire
US4551380A (en) *	1984-05-10	1985-11-05	W. R. Grace & Co., Cryovac Div.	Oriented heat-sealable multilayer packaging film
GB8513247D0 (en) *	1985-05-24	1985-06-26	Ici Plc	Multiple-layer polyolefin films
JPS61295036A (ja) *	1985-06-25	1986-12-25	呉羽化学工業株式会社	熱収縮性積層フイルム
US4720427A (en) *	1985-10-28	1988-01-19	Mobil Oil Corporation	Oriented multi-layer heat sealable film
GB8613162D0 (en) *	1986-05-30	1986-07-02	Exxon Chemical Patents Inc	Sealable films
US4876129A (en) *	1986-06-23	1989-10-24	Fuji Photo Film Co., Ltd.	Packaging material for photographic photosensitive materials
US4786562A (en) *	1986-07-11	1988-11-22	Sumitomo Chemical Company, Limited	Polypropylene multi-layer film

1988
- 1988-02-24 CA CA000559632A patent/CA1283035C/fr not_active Expired - Lifetime
- 1988-02-24 AU AU12096/88A patent/AU599750B2/en not_active Ceased
- 1988-02-25 US US07/162,291 patent/US4948657A/en not_active Expired - Lifetime
- 1988-03-09 EP EP88302043A patent/EP0282282B1/fr not_active Expired - Lifetime
- 1988-03-09 DE DE88302043T patent/DE3884240T2/de not_active Expired - Fee Related
- 1988-03-09 PH PH36608A patent/PH24713A/en unknown
- 1988-03-09 KR KR1019880002451A patent/KR910006232B1/ko not_active IP Right Cessation
1995
- 1995-05-25 HK HK80195A patent/HK80195A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR880011242A (ko)	1988-10-27
EP0282282A2 (fr)	1988-09-14
HK80195A (en)	1995-06-01
DE3884240D1 (de)	1993-10-28
DE3884240T2 (de)	1994-02-17
EP0282282B1 (fr)	1993-09-22
US4948657A (en)	1990-08-14
CA1283035C (fr)	1991-04-16
AU1209688A (en)	1988-09-08
AU599750B2 (en)	1990-07-26
KR910006232B1 (ko)	1991-08-17
EP0282282A3 (en)	1989-11-15

Publication	Publication Date	Title
HK80195A (en)	1995-06-01	Multi-layer shrink film
EP0273341A3 (en)	1989-04-19	Cook-in shrink film
ZA852628B (en)	1985-11-27	Multi-layer polyolefin shrink film
GB2227245B (en)	1992-06-03	Polyvinyl alcohol-starch film
ZA891370B (en)	1989-11-29	Heat-shrinkable laminated film
NZ226752A (en)	1990-10-26	Multilayer hot-blown polymeric film
EP0282955A3 (en)	1990-07-25	Polyester film
HK6797A (en)	1997-01-24	Reflective film
EP0319258A3 (en)	1990-04-04	Oriented polyethylene film
EP0273337A3 (en)	1989-04-26	Cook-in shrink film
EP0477025A3 (en)	1992-05-20	Multi-layer film
EP0299687A3 (en)	1990-02-07	Transparencies
EP0381111A3 (en)	1990-12-19	Electroactive-passivation film
GB2220993B (en)	1992-07-08	Multi-layer bearings
EP0516248A3 (en)	1992-12-30	Composite film
EP0140711A3 (en)	1986-05-28	Heat-shrinkable laminate film
EP0323122A3 (en)	1990-09-26	Heat-shrinkable laminated film
GB8723608D0 (en)	1987-11-11	Uniaxially oriented film
GB2204048B (en)	1991-04-03	Packing film
GB2216845B (en)	1992-02-05	Polyethylene multilayered film
GB2197253B (en)	1990-08-22	Multilayer carrier films
ZA887992B (en)	1989-07-26	Polypropyene films
EP0275234A3 (en)	1989-07-26	Layers for photographic materials
EG18385A (en)	1993-04-30	Sealable multi-layer films
EP0405933A3 (en)	1991-07-31	Heat-shrinkable laminate film