KR890701690A - Vinylidene chloride interpolymer with improved extrudability - Google Patents

Vinylidene chloride interpolymer with improved extrudability

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Publication number
KR890701690A
KR890701690A KR1019890701143A KR890701143A KR890701690A KR 890701690 A KR890701690 A KR 890701690A KR 1019890701143 A KR1019890701143 A KR 1019890701143A KR 890701143 A KR890701143 A KR 890701143A KR 890701690 A KR890701690 A KR 890701690A
Authority
KR
South Korea
Prior art keywords
interpolymer
amount
vinylidene chloride
weight
extrusion aid
Prior art date
Application number
KR1019890701143A
Other languages
Korean (ko)
Inventor
제이.홀 마크
Original Assignee
리차드 지.워터맨
더 다우 케미칼 캄파니
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.)
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Application filed by 리차드 지.워터맨, 더 다우 케미칼 캄파니 filed Critical 리차드 지.워터맨
Publication of KR890701690A publication Critical patent/KR890701690A/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/08—Homopolymers or copolymers of vinylidene chloride
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/08—Homopolymers or copolymers of vinylidene chloride
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation

Abstract

내용 없음No content

Description

압출성이 개선된 비닐리덴 클로라이드 인터폴리머Vinylidene chloride interpolymer with improved extrudability

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (10)

다몰량의 비닐리덴 클로라이드와 비닐 클로라이드 및 메틸 아크릴레이트로부터 선택된 적어도 하나의 소몰량의 제2단량체로부터 제조된 유형의 비닐리덴 클로라이드 인터폴리머 입자(여기서, 비닐리덴 클로라이드 인터폴리머 입자는 친수성 부분과 친유성 부분을 모두 갖고 계산된 친수성/친유성 평형이 2.0미만인 적어도 하나의 압출 보조제와 혼합되며, 압출 보조제는 비닐리덴 클로라이드 인터폴리머 100중량부당 0.01 내지 1 중량부 범위의 양으로 존재한다)의 압출성을 개선하는 방법.Vinylidene chloride interpolymer particles of the type prepared from a multimolar amount of vinylidene chloride and at least one small molar amount of second monomer selected from vinyl chloride and methyl acrylate, wherein the vinylidene chloride interpolymer particles are lipophilic with the hydrophilic portion Extrudeability of all parts and mixed with at least one extrusion aid having a calculated hydrophilic / lipophilic equilibrium of less than 2.0, wherein the extrusion aid is present in an amount ranging from 0.01 to 1 part by weight per 100 parts by weight of vinylidene chloride interpolymer). How to improve. 제1항에 있어서, 압출 보조제의 계산된 친수성/친유성 평형이 1.5 미만인 방법.The process of claim 1 wherein the calculated hydrophilic / lipophilic equilibrium of the extrusion aid is less than 1.5. 제1항에 있어서, 압출 보조제가 산화 폴리에틸렌, 산화 폴리프로필렌; 분자당 28 내지 32개의탄소 원자를 갖는 몬탄 에스테르 왁스; 분자당 18개 이상의 탄소원자를 갖는 장쇄산, 이의 염, 에스테르 및 아미드 유도체; 천연 유도 왁스; 및 이들의 혼합물로 이루어진 그룹 중에서 선택되는 방법.The process of claim 1 wherein the extrusion aid is polyethylene oxide, polypropylene oxide; Montan ester waxes having 28 to 32 carbon atoms per molecule; Long chain acids, salts, esters and amide derivatives thereof having at least 18 carbon atoms per molecule; Natural induction waxes; And mixtures thereof. 제1항에 있어서, 압출 보조제가 산화 폴리에틸렌인 방법.The method of claim 1 wherein the extrusion aid is polyethylene oxide. 제1항에 있어서, 적어도 하나의 제2단량체가 비닐 클로라이드이고, 비닐 클로라이드가 인터폴리머를 기준으로 10 내지 30몰%의 양으로 존재하는 방법.The method of claim 1, wherein at least one second monomer is vinyl chloride and vinyl chloride is present in an amount of from 10 to 30 mole percent, based on the interpolymer. 제1항에 있어서, 적어도 하나의 제2단량체가 메틸 아크릴레이트이고, 메틸 아크릴레이크가 인터폴리머를 기준으로 2 내지 20몰%의 양으로 존재하는 방법.The method of claim 1, wherein at least one second monomer is methyl acrylate and methyl acrylate is present in an amount of from 2 to 20 mole percent, based on the interpolymer. 제1항에 있어서, 인터폴리머의 총 중량을 기준으로 (a) 추가의 압출 보조제로서 0.01 내지 10중량%의 양의 에틸렌-비닐 아세테이트 공중합체; (b) HCC 스케빈저 및 안정화제로서 0.1 내지 3중량%의 양의 테트라나트륨 피로포스페이트; 및 (c) 가소제, 안정화제 또는 윤활제로서 0.1 내지 3 중량%의 에폭시화 오일 또는 수지를 비닐리덴 클로라이드 인터폴리머 입자와 혼합함을 포함하는 방법.The method of claim 1, wherein the ethylene-vinyl acetate copolymer is present in an amount of from 0.01 to 10% by weight as additional extrusion aids based on the total weight of the interpolymer; (b) tetrasodium pyrophosphate in an amount of 0.1 to 3% by weight as HCC scavenger and stabilizer; And (c) mixing 0.1 to 3 weight percent epoxidized oil or resin with the vinylidene chloride interpolymer particles as a plasticizer, stabilizer or lubricant. 제7항에 있어서, 인터폴리머가 소량의 비닐 클로라이드를 함유하고, 인터폴리머 입자의 중량을 기준으로 50 내지 200ppm의 양의 산화방지체를 비닐리덴 클로라디 인터폴리머 입자와 혼합함을 포함하는 방법.8. The method of claim 7, wherein the interpolymer contains a small amount of vinyl chloride and comprises mixing an antioxidant in an amount of 50 to 200 ppm based on the weight of the interpolymer particles with the vinylidene chloradi interpolymer particles. 제1항에 있어서, (1) 비닐리덴 클로라이드 인터폴리머의 고체 입자를 계산된 친수성/친유성 평형이 2.0 미만인 압출 보조제와 혼합하여 혼합물을 형성하고; (2) 혼합물을 용융압출하여 융용압출물을 형성하고; (3) 용융압출물을 냉각시킨 다음, 펠렛화하여 펠렛을 형성하는 단계를 포함하는 방법.The process of claim 1, wherein (1) the solid particles of vinylidene chloride interpolymer are mixed with an extrusion aid having a calculated hydrophilic / lipophilic equilibrium of less than 2.0 to form a mixture; (2) melt extruding the mixture to form a melt extrudates; (3) cooling the melt extrudate and then pelletizing to form pellets. 계산된 친수성/ 친유성 평형이 2.0 미만인 압출보조제를 사용하지 않고 제조한 대조용 펠렛보다 탄소반점수가 적고 압출성이 우수한 제9항의 펠렛 생성물.The pellet product of claim 9 having less carbon spots and better extrudability than a control pellet prepared without the use of an extrusion aid having a calculated hydrophilic / lipophilic equilibrium of less than 2.0. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890701143A 1987-10-23 1987-10-23 Vinylidene chloride interpolymer with improved extrudability KR890701690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1987/002793 WO1989003858A1 (en) 1987-10-23 1987-10-23 Vinylidene chloride interpolymer possessing improved extrudability

Publications (1)

Publication Number Publication Date
KR890701690A true KR890701690A (en) 1989-12-21

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EP (1) EP0385976A4 (en)
JP (1) JPH03500662A (en)
KR (1) KR890701690A (en)
WO (1) WO1989003858A1 (en)

Families Citing this family (4)

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CA2104625A1 (en) * 1992-12-17 1994-06-18 Cryovac, Inc. Extrudable vinylidene chloride polymeric film
JPH11199735A (en) * 1998-01-12 1999-07-27 Asahi Chem Ind Co Ltd Vinylidene chloride resin wrap film
JP6427418B2 (en) 2011-12-12 2018-11-21 ダウ グローバル テクノロジーズ エルエルシー Process of incorporating solid inorganic additives into solid polymer using dispersion

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Publication number Publication date
WO1989003858A1 (en) 1989-05-05
EP0385976A1 (en) 1990-09-12
EP0385976A4 (en) 1991-03-20
JPH03500662A (en) 1991-02-14

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