US2385535A - Package - Google Patents

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Publication number
US2385535A
US2385535A US493112A US49311243A US2385535A US 2385535 A US2385535 A US 2385535A US 493112 A US493112 A US 493112A US 49311243 A US49311243 A US 49311243A US 2385535 A US2385535 A US 2385535A
Authority
US
United States
Prior art keywords
bag
film
plasticized
rubber hydrochloride
hexahydrophthalate
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.)
Expired - Lifetime
Application number
US493112A
Inventor
La Verne E Cheyney
Osterhof Harold Judson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
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.)
Filing date
Publication date
Priority claimed from US413655A external-priority patent/US2385531A/en
Application filed by Wingfoot Corp filed Critical Wingfoot Corp
Priority to US493112A priority Critical patent/US2385535A/en
Application granted granted Critical
Publication of US2385535A publication Critical patent/US2385535A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/925—Natural rubber compositions having nonreactive materials, i.e. NRM, other than: carbon, silicon dioxide, glass titanium dioxide, water, hydrocarbon or halohydrocarbon

Definitions

  • This invention relates to an oil container made from rubber hydrochloride film plasticized with a hexahydrophthalate of the class consisting of di-Z-chloroethyl hexahydrophthalate and dibenzyl hexahydrophthalate.
  • the oil container of this invention may be constructed in any suitable way. It may be a still container lined with the plasticized material, such as a cylindrical cardboard carton with metal ends. On the other hand, it may be a bag made of the plasticized rubber hydrochloride film. Any suitable bag structure may be used, such'as, for example, a bag formed by folding a single sheet of the film and uniting the two sides adjacent the fold to make a bag open on one side. This bag may be squared up by placing. it over a mandrel, and then, after filling, it may be sealed by drawing the open side fiat and sealing the two surfaces of the film at the mouth.
  • hexahydrophthalates are 011 insoluble and water insoluble. Rubber hydrochloride plas ticized with them maybe used in the form oi. a lacquer for coating the interior 01' a container, or it may be used as a film not more than .002
  • a bag may be formed.
  • the bag may be enclosed in a suitable carton.
  • plasticizer should be used in an amount at least as great as 20 or 30 percent by weight of the rubber hydrochloride, it is to be understood that smaller amounts may be used where desirable.
  • the plasticized film is also suitable for use with naphthenic-base lubricating oils.
  • a bag containing. lubricating oil the walls of which are composed of rubber hydrochloride film plasticized with about 30 per cent of di-2-chloroethyl hexahydrophthalate to increase their strength.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

Patented Sept. 25, 1945 2,385,535 raoxaca La Verne E. Cheyney, Akron, and Harold Judson Osterhof, Cuyahoga Falls, Ohio, assignors to Wingfoot Corporation, Akron, Ohio, a corporation of Delaware No Drawing. Original application October 4,
1941, Serial No. 413,655. Divided and this application July 1, 1943, Serial No. 493,112
1 Claim.
This invention relates to an oil container made from rubber hydrochloride film plasticized with a hexahydrophthalate of the class consisting of di-Z-chloroethyl hexahydrophthalate and dibenzyl hexahydrophthalate.
The oil container of this invention may be constructed in any suitable way. It may be a still container lined with the plasticized material, such as a cylindrical cardboard carton with metal ends. On the other hand, it may be a bag made of the plasticized rubber hydrochloride film. Any suitable bag structure may be used, such'as, for example, a bag formed by folding a single sheet of the film and uniting the two sides adjacent the fold to make a bag open on one side. This bag may be squared up by placing. it over a mandrel, and then, after filling, it may be sealed by drawing the open side fiat and sealing the two surfaces of the film at the mouth.
These hexahydrophthalates are 011 insoluble and water insoluble. Rubber hydrochloride plas ticized with them maybe used in the form oi. a lacquer for coating the interior 01' a container, or it may be used as a film not more than .002
inch thick from which a bag may be formed. The bag may be enclosed in a suitable carton.
Although for greatest strength the plasticizer should be used in an amount at least as great as 20 or 30 percent by weight of the rubber hydrochloride, it is to be understood that smaller amounts may be used where desirable. Rubber hydrochloride plasticized with 30 per cent by weight of the plasticizer, when made into a bag sealed without reentrant folds, is satisfactory for paraffin-base lubricating oils. In general, the plasticized film is also suitable for use with naphthenic-base lubricating oils.
This application is a division of our application Serial No. 413,655, filed October 4, 1941.
What we claim is:
A bag containing. lubricating oil, the walls of which are composed of rubber hydrochloride film plasticized with about 30 per cent of di-2-chloroethyl hexahydrophthalate to increase their strength.
LA VERNE E. CHEYNEY. HAROLD JUDSON OS'I'ERHOF.
US493112A 1941-10-04 1943-07-01 Package Expired - Lifetime US2385535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US493112A US2385535A (en) 1941-10-04 1943-07-01 Package

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US413655A US2385531A (en) 1941-10-04 1941-10-04 Package
US493112A US2385535A (en) 1941-10-04 1943-07-01 Package

Publications (1)

Publication Number Publication Date
US2385535A true US2385535A (en) 1945-09-25

Family

ID=27022263

Family Applications (1)

Application Number Title Priority Date Filing Date
US493112A Expired - Lifetime US2385535A (en) 1941-10-04 1943-07-01 Package

Country Status (1)

Country Link
US (1) US2385535A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914238A (en) * 1958-05-28 1959-11-24 Union Carbide Corp Composite packaging unit
US20050020718A1 (en) * 2001-09-25 2005-01-27 Claudius Gosse Plasticised polyvinyl chloride

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914238A (en) * 1958-05-28 1959-11-24 Union Carbide Corp Composite packaging unit
US20050020718A1 (en) * 2001-09-25 2005-01-27 Claudius Gosse Plasticised polyvinyl chloride
US7297738B2 (en) 2001-09-25 2007-11-20 Exxonmobil Chemical Patents Inc. Plasticized polyvinyl chloride
US7413813B2 (en) 2001-09-25 2008-08-19 Exxonmobil Chemical Patents Inc. Plasticised polyvinyl chloride
US7585571B2 (en) 2001-09-25 2009-09-08 Exxonmobil Chemical Patents Inc. Plasticised polyvinyl chloride
US7855340B2 (en) 2001-09-25 2010-12-21 Exxonmobil Chemical Patents Inc. Plasticised polyvinyl chloride

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