GB1224586A - Pinhole resistant nylon film - Google Patents

Pinhole resistant nylon film

Info

Publication number
GB1224586A
GB1224586A GB3716669A GB3716669A GB1224586A GB 1224586 A GB1224586 A GB 1224586A GB 3716669 A GB3716669 A GB 3716669A GB 3716669 A GB3716669 A GB 3716669A GB 1224586 A GB1224586 A GB 1224586A
Authority
GB
United Kingdom
Prior art keywords
composition
polycaproamide
water
caprolactam
july
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
Application number
GB3716669A
Inventor
Elliot A Schonberg
Geza Pap
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.)
Allied Corp
Original Assignee
Allied Chemical 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
Application filed by Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of GB1224586A publication Critical patent/GB1224586A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,224,586. Polycaproamide resin composition. ALLIED CHEMICAL CORP. 23 July, 1969 [23 July, 1968], No. 37166/69. Heading C3R. A heat-stabilized polycaproamide resin composition comprises by wt. 40-50 p.p.m. CuCl 2 , #0À2% KI; 4-6% water-extractable constituents; the remainder of the composition being polycaproamide. The water-extractable constituents are a major proportion by weight of #-caprolactam and a minor proportion of #- caprolactam oligomer. Also present may be # 0À15% H 2 O. The caprolactam acts as plasticizer. The composition may be in the form of pellets carrying or containing a surface lubricant, e.g. 0À07-0À20% Na stearate. The composition may be prepared by blending two polycaproamide compositions with differing contents of water-extractables, e.g. of 8-11% and 1% or less. The composition may be used to form a pinhole-free film.
GB3716669A 1968-07-23 1969-07-23 Pinhole resistant nylon film Expired GB1224586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74676668A 1968-07-23 1968-07-23

Publications (1)

Publication Number Publication Date
GB1224586A true GB1224586A (en) 1971-03-10

Family

ID=25002250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3716669A Expired GB1224586A (en) 1968-07-23 1969-07-23 Pinhole resistant nylon film

Country Status (4)

Country Link
DE (1) DE1933997B2 (en)
FR (1) FR2013555A1 (en)
GB (1) GB1224586A (en)
SE (1) SE356526B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902287B2 (en) * 2008-01-21 2011-03-08 Basf Aktiengesellschaft Polyamide resin composition and method of preparing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8702840D0 (en) * 1987-07-10 1987-07-10 Plm Ab BARRIERFORSTERKNING
SE464085B (en) * 1988-07-11 1991-03-04 Plm Ab A POLYMER COMPOSITION WITH THE ABILITY TO CONSUM OXY AND PREPARATION OF THE COMPOSITION
US20020037377A1 (en) 1998-02-03 2002-03-28 Schmidt Steven L. Enhanced oxygen-scavenging polymers, and packaging made therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902287B2 (en) * 2008-01-21 2011-03-08 Basf Aktiengesellschaft Polyamide resin composition and method of preparing

Also Published As

Publication number Publication date
FR2013555A1 (en) 1970-04-03
SE356526B (en) 1973-05-28
DE1933997B2 (en) 1978-02-16
DE1933997A1 (en) 1970-02-26

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